Network Technician jobs at Vencore

IT Infrastructure and Engineering Support AdministratorJob Category: Information TechnologyTime Type: Full time Minimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 25%Type of Travel: Local* * * The Opportunity: CACI has an immediate opening for an Infrastructure/Systems Administrator, supporting a development and test environment, utilizing various operating systems and a multitude of engineering equipment. This position is located I Herndon, VA. and allows for remote flexibility. Responsibilities: Provides support for Linux/Unix, Windows, and other embedded operating systems and applications, to include connectivity to various network identity providers, e.g. Active Directory, NIS, LDAP, etc.. Responsible for analyzing, troubleshooting, and resolving IT hardware and software infrastructure (servers, storage, network, security, etc.) issues, both on-site and remote, using systems analysis techniques and procedures to ensure appropriate function of hardware, software or system functional specifications. Provides system administration for assigned on-prem and/or cloud infrastructure, and establishes and maintains security as it relates to the systems and users. Applies security patches and operating system or application upgrades to ensure the security and integrity of the technical environment. Supports new infrastructure projects, to include helping with design and implementation of processes, procedures, and documentation. Maintains all configuration documentation for assigned infrastructure. Qualifications: Required: Requires a bachelor's degree or equivalent experience and a minimum of 5 years of related systems administration experience. Some level of technical and industry experience in either Linux or Windows environments, supporting network infrastructures, and virtualization. Minimum of a year experience providing Tier 1 or Tier 2 helpdesk/desktop support. Ability to work independently with little or no supervision. Demonstrated experience with providing remote troubleshooting and assistance. Experience in using, maintaining, and troubleshooting automation tools such as PowerShell/shell scripts, Puppet, Ansible, and/or Cron jobs. Candidate should be able to assess and determine internal, remote, and external customer IT needs, and design solutions to meet them. Requires U.S. Citizenship Desired: Certifications in one or more of the following areas: Microsoft, Red Hat, Cisco, SNIA, or CompTIA. Possess DoD 8570 certification. Software development/programming experience. Familiarity with government security requirements, such as DCID, NISPOM, NIST 800-171, etc. Active Security Clearance - ________________________________________________________________________________________ What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. Your potential is limitless. So is ours. Learn more about CACI here. ________________________________________________________________________________________ Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here. Since this position can be worked in more than one location, the range shown is the national average for the position. The proposed salary range for this position is: $75,200-$158,100 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Job Description BAE Systems is seeking a highly skilled and adaptable IT Systems Administrator to support the Marine Corps Warfighting Laboratory (MCWL) in Stafford, VA. As a key member of our team, you will play a critical role in enabling the development and integration of cutting-edge warfighting concepts, tactics, techniques, and procedures (TTPs) that will shape the future of Marine Corps operations. This is a unique opportunity to join a dynamic team of professionals working on innovative projects that will have a direct impact on national defense. As a member of our team, you will work closely with a talented group of professionals to provide technical support in a fast-paced, developmental environment. You will be responsible for ensuring the smooth operation of IT systems, rapid remediation in the event of failures, and providing expert technical support to a wide range of stakeholders. This will require a high degree of flexibility, versatility, and multi-skilled expertise, as well as the ability to adapt to changing priorities and respond to emerging needs. The ideal candidate will have experience working in a dynamic, fast-paced environment with multiple priorities and deadlines. Strong technical skills, including hardware and software installation, configuration, and troubleshooting, are essential. Excellent communication and interpersonal skills are also required, as you will be interfacing with technical and non-technical stakeholders to ensure seamless communication and coordination. Responsibilities include: * Provide information system test, modification, installation, implementation, security, and documentation to meet the evolving system requirements and reporting needs of programs and management * Configure, operate and maintain physical and virtual Microsoft and Linux servers * Install updates and patches to operating systems and command applications for the physical servers and workstations * Troubleshoot advanced server, workstation, and software incidents. * Perform routine Active Directory, account creation and maintenance tasks. * Manage backup software including disk or tape utilization, backup schedules and restore operations. * Create, test and modify Active Directory Group Policies * Respond to incidents elevated from the Enterprise Desktop Support and Information Assurance Management section related to network matters/security incidents and resolve the incidents as directed * Maintain enterprise services such as DNS, DHCP and NTP. * Apply Defense Information Systems Agency (DISA) Secure Technical Implementation Guides (STIGs) to operating systems and applications * Maintain and update on-premises virtual platform such as VMware vSphere * Maintain and update Hybrid cloud platforms such as Microsoft Azure * Develop and submit certification and accreditation documentation and assist and/or lead the Information Assurance Vulnerability Alert (IAVA) program * Microsoft System Center Configuration Manager (SCCM) configuration and operations management This position is located in Stafford, VA. There is no relocation assistance available for this position. Applicants must be currently residing in or state willingness to relocate self to Stafford or surrounding areas. Required Education, Experience, & Skills High school diploma and a minimum of 5 years of enterprise IT support experience CompTIA Security+ certification or similar DoD IAT Level II recognized certification At least one Operating System Certification such as Microsoft Server Hybrid AZ-800, AZ-801, Azure administrator associate AZ-104, VMware Certified Professional (VCP), or Linux certifications Experience with installations in classified environments Knowledge of DoD STIGs Extensive installation, configuration, and troubleshooting of physical and virtual Windows servers Strong written and verbal communication skills Ability to work independently in developing technical solutions Preferred Education, Experience, & Skills Associate or Bachelor's degree in a technical discipline Prior Military or DoD experience Advanced Operating System certifications in Microsoft, Linux, or vSphere Pay Information Full-Time Salary Range: $95106 - $161680 Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience. Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics. About BAE Systems Intelligence & Security BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but it's what we do at BAE Systems. Working here means using your passion and ingenuity where it counts - defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a team-making a big impact on a global scale. At BAE Systems, you'll find a rewarding career that truly makes a difference. Intelligence & Security (I&S), based in McLean, Virginia, designs and delivers advanced defense, intelligence, and security solutions that support the important missions of our customers. Our pride and dedication shows in everything we do-from intelligence analysis, cyber operations and IT expertise to systems development, systems integration, and operations and maintenance services. Knowing that our work enables the U.S. military and government to recognize, manage and defeat threats inspires us to push ourselves and our technologies to new levels. This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified.

IT Infrastructure and Engineering Support AdministratorJob Category: Information TechnologyTime Type: Full time Minimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * * The Opportunity: CACI has an immediate opening for an Infrastructure/Systems Administrator, supporting a development and test environment, utilizing various operating systems and a multitude of engineering equipment. This position is located in Fairfax, VA. and allows for remote flexibility. Responsibilities: Provides support for Linux/Unix, Windows, and other embedded operating systems and applications, to include connectivity to various network identity providers, e.g. Active Directory, NIS, LDAP, etc.. Responsible for analyzing, troubleshooting, and resolving IT hardware and software infrastructure (servers, storage, network, security, etc.) issues, both on-site and remote, using systems analysis techniques and procedures to ensure appropriate function of hardware, software or system functional specifications. Provides system administration for assigned on-prem and/or cloud infrastructure, and establishes and maintains security as it relates to the systems and users. Test, pre-qualify, and apply all security patches and operating system or application upgrades to ensure the security and integrity of the technical environment. Perform research and serve as the subject matter expert for new infrastructure projects, to include carrying out the design and implementation of any new processes, procedures, and documentation. Maintains all configuration documentation for assigned infrastructure. Qualifications: Required: Requires a bachelor's degree or equivalent experience and a minimum of 7 years of related systems administration experience. High level of technical and industry experience in both Linux and Windows environments, supporting network infrastructures, and virtualization. Minimum of a year experience providing Tier 1 or Tier 2 helpdesk/desktop support. Ability to work independently with little or no supervision. Demonstrated experience with providing remote troubleshooting and assistance. Experience in developing, maintaining, and troubleshooting automation tools such as PowerShell/shell scripts, Puppet, Ansible, and/or Cron jobs. Candidate should be able to assess and determine internal, remote, and external customer IT needs, and design solutions to meet them. Requires U.S. Citizenship Desired: Certifications in one or more of the following areas: Microsoft, Red Hat, Cisco, SNIA, or CompTIA. Possess DoD 8570 certification. Software development/programming experience. Familiarity with government security requirements, such as DCID, NISPOM, NIST 800-171, etc. Active Security Clearance - ________________________________________________________________________________________ What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. Your potential is limitless. So is ours. Learn more about CACI here. ________________________________________________________________________________________ Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here. The proposed salary range for this position is: $103,800 - $218,100 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

This job is fully remote BAE Systems, Inc. is seeking a Lead Entra ID Engineer to join our Identity Services organization, supporting the Directory Services, Certificate Management, and Privileged Access Management (DCP) team. This strategic role focuses on defining and implementing enterprise-wide standards and best practices for Microsoft Entra ID (formerly Azure AD) while collaborating across various departments and IT functions. As a Lead Entra ID Engineer, you will be responsible for the governance, engineering, and maintenance of our Entra ID environment. You'll lead initiatives around identity modernization, enforce security and compliance standards, and work closely with stakeholders to implement access controls and authentication mechanisms. This is a high-impact, cross-functional role for someone with deep technical expertise and strong communication skills.Responsibilities Include: Lead the design, implementation, and continuous improvement of Entra ID (Azure AD) configurations, including: User, group, and role management Conditional access policies Enterprise Applications Authentication methods Partner with internal teams to enforce governance and security standards across Identity Services. Work with compliance teams to ensure identity systems meet regulatory and audit requirements (e.g., NIST, DFARS, CMMC). Automate identity-related tasks using PowerShell and Graph API. Document processes, standards, and architecture diagrams (e.g., using Visio). Provide input and leadership in strategic planning related to directory services. Support integrations with related services such as OpenText IDVault, PAM tools, etc. Mentor junior engineers and collaborate across Identity Services teams and external business units. #LI-KK1 Bachelor's degree in CS, IT or an Engineering discipline 3+ years of hands-on experience managing and engineering Microsoft Entra ID (Azure AD). Strong experience with PowerShell scripting and Microsoft Graph API for automation and administrative tasks. 3+ years of experience with Active Directory in enterprise, multi-domain environments. Solid understanding of Windows Hello for Business, including deployment and policy configuration. Knowledge of compliance frameworks such as CMMC, DFARS, and NIST.\\ Experience with ServiceNow for incident/request handling or workflow integration. Strong written and verbal communication skills; capable of working with cross-functional teams. Master's degree in CS, IT or an Engineering discipline Microsoft Certification in Azure/Entra ID. Experience with Splunk for identity log monitoring and alert/report creation Experience with Visio for technical documentation, including architecture diagrams and workflows. Familiarity with other Identity Services tools (SailPoint, OpenText, Okta, Ping, Secret Server, CyberArk, BeyondTrust, etc.) About BAE Systems, Inc. BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but it's what we do at BAE Systems. Working here means using your passion and ingenuity where it counts - defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a team-making a big impact on a global scale. At BAE Systems, you'll find a rewarding career that truly makes a difference. This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified. Benefits Information Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics. Intern Benefits: Temporary employees generally are not eligible for BAE Systems benefits, but can elect to participate in the 401(k) savings plan. Temporary employees working 20+ hours per week are eligible for medical benefits, the employee assistance program, and business travel accident insurance. Please note: Some benefits may be different for union employees that are governed by a collective bargaining agreement (CBA) or for positions covered by a wage law called the McNamara-O'Hara Service Contract Act (SCA).

Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: The Enterprise Communications Services 3 (ECS3) program supports our intel customer across its many operating locations. Our focus is to help the organization technically transform is current services by leading edge technology insertions. To accomplish this, we are charges with development of new designs, its implementation, and operation of the new and or enhanced services. Over the life of the contract, we will drive continual service improvement by tech modernization, for our (LANs), wide area networks (WAN), Unified Communication (UC), Video telecommunication and Streaming services. As a Tier 3 Network Administrator, you'll be challenged with hard complex support problems where you will coordinate with other NOC and Operational staff and be asked to lead and perform platform upgrades. You are expected as one of the leaders on the Network team to coordinate ticket acceptance and resolutions. You will develop technical resolution reports for critical outages in the Network. Responsibilities: In this role the Network Administrator will be responsible for: * Performing System patching and IAVA patches to network routers and switches. * Performing IOS and Software upgrades. * Creating, reviewing, and publishing in KM system Standard Operating Procedures (SOP) for network operations. * Troubleshooting systems failures and accessibility problems within the network to our services. * Monitoring network performance, track usage and develop capacity planning reports. * Developing and maintaining IP Address allocations tables. * Making recommendations that enhance operational efficiencies for network monitoring, management, and overall operations. * Uses experience and knowledge articles to understand/implement potential workarounds. * Updates knowledge articles and handles "how to" questions. * Support KM management by entering solutions into the Solutions database. * Facilitating engineering design data calls. * Lead new/enhanced network implementation, installation, and technical refresh projects within a site or locale. * Working independently while providing leadership to the rest of the Network team. * Preform Network ticket resolution. * Support Network ticket closure across Network OPS staff to include: * Completes initial categorization of Service Requests (type, sub-type, location device, priority, etc.) * Use administrative access to the network to provision new switches, router, VLANs and Krypto. * Uses administrative access to network components to research errors, incidents, problems and to perform incident analysis and identify potential problems. * Routing Service Requests to the appropriate organization required for incident resolution. * Performs root cause analyses. * Completes problem resolutions associated with incident ticket(s). * Will configure, deploy, manage, and maintain Network monitoring systems used by the technicians to ensure availability and overall performance of system and services. * Assists with development of network-related implementation and deployment documentation. * Tests and evaluates network designs to determine whether customer requirements are met efficiently and effectively. * Support development of testing aids for validating lab configurations or systems in the lab * Assists with testing and documentation for products/solutions/systems being tested. * Lead research and testing of new or modified hardware or software products to determine performance and interoperability. * Supports engineers or other staff in the design or implementation of new solutions. * Lead validation of lab environment disaster recovery plans. Qualifications: Required: * IAT II certification * TS/SCI security clearance with ability to obtain a CI poly Desired: * CCNA (Desired) * ________________________________________________________________________________________ What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. Your potential is limitless. So is ours. Learn more about CACI here. ________________________________________________________________________________________ Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here. Since this position can be worked in more than one location, the range shown is the national average for the position. The proposed salary range for this position is: $90,300-$189,600 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * **The Opportunity:** The Enterprise Communications Services 3 (ECS3) program supports our intel customer across its many operating locations. Our focus is to help the organization technically transform is current services by leading edge technology insertions. To accomplish this, we are charges with development of new designs, its implementation, and operation of the new and or enhanced services. Over the life of the contract, we will drive continual service improvement by tech modernization, for our (LANs), wide area networks (WAN), Unified Communication (UC), Video telecommunication and Streaming services. As a Tier 3 Network Administrator, you'll be challenged with hard complex support problems where you will coordinate with other NOC and Operational staff and be asked to lead and perform platform upgrades. You are expected as one of the leaders on the Network team to coordinate ticket acceptance and resolutions. You will develop technical resolution reports for critical outages in the Network. **Responsibilities:** In this role the Network Administrator will be responsible for: + Performing System patching and IAVA patches to network routers and switches. + Performing IOS and Software upgrades. + Creating, reviewing, and publishing in KM system Standard Operating Procedures (SOP) for network operations. + Troubleshooting systems failures and accessibility problems within the network to our services. + Monitoring network performance, track usage and develop capacity planning reports. + Developing and maintaining IP Address allocations tables. + Making recommendations that enhance operational efficiencies for network monitoring, management, and overall operations. + Uses experience and knowledge articles to understand/implement potential workarounds. + Updates knowledge articles and handles "how to" questions. + Support KM management by entering solutions into the Solutions database. + Facilitating engineering design data calls. + Lead new/enhanced network implementation, installation, and technical refresh projects within a site or locale. + Working independently while providing leadership to the rest of the Network team. + Preform Network ticket resolution. + Support Network ticket closure across Network OPS staff to include: + Completes initial categorization of Service Requests (type, sub-type, location device, priority, etc.) + Use administrative access to the network to provision new switches, router, VLANs and Krypto. + Uses administrative access to network components to research errors, incidents, problems and to perform incident analysis and identify potential problems. + Routing Service Requests to the appropriate organization required for incident resolution. + Performs root cause analyses. + Completes problem resolutions associated with incident ticket(s). + Will configure, deploy, manage, and maintain Network monitoring systems used by the technicians to ensure availability and overall performance of system and services. + Assists with development of network-related implementation and deployment documentation. + Tests and evaluates network designs to determine whether customer requirements are met efficiently and effectively. + Support development of testing aids for validating lab configurations or systems in the lab + Assists with testing and documentation for products/solutions/systems being tested. + Lead research and testing of new or modified hardware or software products to determine performance and interoperability. + Supports engineers or other staff in the design or implementation of new solutions. + Lead validation of lab environment disaster recovery plans. **Qualifications:** _Required:_ + IAT II certification + TS/SCI security clearance with ability to obtain a CI poly _Desired:_ + CCNA (Desired) - **________________________________________________________________________________________** **What You Can Expect:** **A culture of integrity.** At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. **An environment of trust.** CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. **A focus on continuous growth.** Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. **Your potential is limitless.** So is ours. Learn more about CACI here. (************************************************ **________________________________________________________________________________________** **Pay Range** : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here (***************************************************** . Since this position can be worked in more than one location, the range shown is the national average for the position. The proposed salary range for this position is: $90,300-$189,600 _CACI is_ _an Equal Opportunity Employer._ _All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any_ _other protected characteristic._

SAIC is looking for Network Administrators with experience in US Navy IT networks to support the sustained operation and maintenance of a newly deployed naval enterprise transport network, ensuring 24/7/365 availability and reliability. The position will support end-to-end network, system, and element visibility; facilitate rapid operations, administration, maintenance, and provisioning to maintaining the operational integrity of a mission-critical network, requiring both technical expertise and a commitment to excellence in service delivery. This position is onsite in Suffolk, VA. Specific Duties Include: * Provide Tier 2 level engineering operations support to quickly identify, triage, and address outages, analyzing symptoms and potential root causes to implement effective resolutions or escalate to Tier 3 support as required * Utilize advanced monitoring tools and processes to oversee network infrastructure, monitor the performance and availability of managed services and systems across multiple exchange points, and ensure optimal performance * Perform day to day maintenance, fixes, configuration corrections, software and hardware updates, and deployments * Adhere to system and operational reporting obligations * Operate and maintain the privileged access solutions * Maintain continuous verification of failover processes and disaster recovery procedures * Operate and maintain hardware upgrade process and procedures * Update and maintain any software builds applicable to deployed equipment * Enact change management for the solution * Operate and maintain existing incident management processes * Keep firmware, software updates and patches up to date for equipment * Support the design, analysis, planning, modification and maintenance of the network and network components supporting data, voice and/or audio communication activities * Support analysis of short/long term capacity needs for switching, routing transmission and signaling * Conducts testing of network systems * Support the evaluation of new network technologies to enhance capabilities of the network Qualifications Required Education and Experience: * Bachelor of Science degree in Computer Science or a related discipline and two (2) years relevant experience supporting a large network infrastructure * 4 years of additional experience can be considered in lieu of degree Required Security Clearance: * Active TS/SCI Required Skills and Experience: * Experience required with: Routing Protocols (OSPF, BGP); Access Control Lists; Layer 2 Switching; Spanning Tree; Packet Analysis; SPINE-LEAF architecture * Experience with the following is a plus: Arista switches; Palo Alto Firewalls; TAP and network visibility (i.e. Gigamon, NetScout); SD-WAN and Spine-Leaf Architecture; working with VLANs and VRFs; configuring IPSEC tunnels; and troubleshooting routing issues * Working knowledge of SD-WAN, Routers, Switches, Firewalls, and Virtual Private Network devices * Understanding of TCP/IP in regard to routing and subnetting * Capable of supporting TACACS+ on Cisco ISE and ISE Cube Required Certifications: * IAT Level II required (Sec +), CCNA/CCNP. Six-month waiver authorized to obtain Working Environment: * Must be able to work shifts to cover a 24x7 operational environment Overview SAIC accepts applications on an ongoing basis and there is no deadline. SAIC is a premier Fortune 500 mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, civilian and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives. We are approximately 24,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.5 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * **The Opportunity** : We are seeking an experienced NMS DBA Engineer to join our team. The successful candidate will be responsible for designing, implementing, optimizing, and maintaining the databases that support our network management systems, ensuring high performance, availability, and security of critical network data. **Responsibilities:** + Design, implement, and maintain database structures for network management systems + Optimize database performance through indexing, query tuning, and schema design + Develop and maintain data models that support network inventory, performance, and fault management + Implement and manage database backup, recovery, and data migration procedures + Plan and implement database upgrades, patches, and maintenance schedules. + Monitor database health, performance, and capacity, proactively addressing potential issues + Design and implement data integration and ETL processes between NMS and other enterprise systems + Ensure data integrity and consistency across multiple NMS databases + Develop and maintain database security policies and access controls + Collaborate with network engineers and application developers to support NMS functionality + Troubleshoot complex database issues and perform root cause analysis + Implement automation scripts for routine database maintenance tasks + Evaluate and recommend new database technologies and tools for NMS + Mentor junior database administrators and provide technical guidance to the team + Develop and maintain documentation for database structures, procedures, and best practices **Qualifications:** _Required:_ + Bachelor's degree in Computer Science, Information Technology, or equivalent work experience + 10+ years of related work experience + TS/SCI with Poly required + Expert knowledge of database management systems (e.g., PostgreSQL, Microsoft SQL Server, MariaDB/MySQL) + Strong SQL skills and experience with database performance tuning + Familiarity with network management platforms and their data requirements (e.g., Riverbed, SolarWinds, Network Node Manager) + Experience with large-scale databases and high-volume data processing + Knowledge of data modeling and normalization techniques + Familiarity with database monitoring tools (e.g., pg Admin, Prometheus, Grafana). + Proficiency in scripting languages (e.g., Python, Perl, Shell scripting) + Strong problem-solving and analytical skills + Excellent communication and teamwork abilities + Experience with database high availability and disaster recovery solutions _Desired:_ + Knowledge of data visualization tools (e.g., Tableau, Power BI) + Familiarity with containerization and microservices architectures + Experience with CI/CD pipelines and DevOps practices + Understanding of machine learning and AI applications in network management This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI. **________________________________________________________________________________________** **What You Can Expect:** **A culture of integrity.** At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. **An environment of trust.** CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. **A focus on continuous growth.** Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. **Your potential is limitless.** So is ours. Learn more about CACI here. (************************************************ **________________________________________________________________________________________** **Pay Range** : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here (***************************************************** . The proposed salary range for this position is: $131,800 - $290,000 _CACI is_ _an Equal Opportunity Employer._ _All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any_ _other protected characteristic._

Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: We are seeking an experienced NMS DBA Engineer to join our team. The successful candidate will be responsible for designing, implementing, optimizing, and maintaining the databases that support our network management systems, ensuring high performance, availability, and security of critical network data. Responsibilities: * Design, implement, and maintain database structures for network management systems * Optimize database performance through indexing, query tuning, and schema design * Develop and maintain data models that support network inventory, performance, and fault management * Implement and manage database backup, recovery, and data migration procedures * Plan and implement database upgrades, patches, and maintenance schedules. * Monitor database health, performance, and capacity, proactively addressing potential issues * Design and implement data integration and ETL processes between NMS and other enterprise systems * Ensure data integrity and consistency across multiple NMS databases * Develop and maintain database security policies and access controls * Collaborate with network engineers and application developers to support NMS functionality * Troubleshoot complex database issues and perform root cause analysis * Implement automation scripts for routine database maintenance tasks * Evaluate and recommend new database technologies and tools for NMS * Mentor junior database administrators and provide technical guidance to the team * Develop and maintain documentation for database structures, procedures, and best practices Qualifications: Required: * Bachelor's degree in Computer Science, Information Technology, or equivalent work experience * 10+ years of related work experience * TS/SCI with Poly required * Expert knowledge of database management systems (e.g., PostgreSQL, Microsoft SQL Server, MariaDB/MySQL) * Strong SQL skills and experience with database performance tuning * Familiarity with network management platforms and their data requirements (e.g., Riverbed, SolarWinds, Network Node Manager) * Experience with large-scale databases and high-volume data processing * Knowledge of data modeling and normalization techniques * Familiarity with database monitoring tools (e.g., pg Admin, Prometheus, Grafana). * Proficiency in scripting languages (e.g., Python, Perl, Shell scripting) * Strong problem-solving and analytical skills * Excellent communication and teamwork abilities * Experience with database high availability and disaster recovery solutions Desired: * Knowledge of data visualization tools (e.g., Tableau, Power BI) * Familiarity with containerization and microservices architectures * Experience with CI/CD pipelines and DevOps practices * Understanding of machine learning and AI applications in network management This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI. ________________________________________________________________________________________ What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. Your potential is limitless. So is ours. Learn more about CACI here. ________________________________________________________________________________________ Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here. The proposed salary range for this position is: $131,800 - $290,000 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Network Management Systems (NMS) Database AdminJob Category: EngineeringTime Type: Full time Minimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * * The Opportunity: We are seeking an experienced NMS DBA Engineer to join our team. The successful candidate will be responsible for designing, implementing, optimizing, and maintaining the databases that support our network management systems, ensuring high performance, availability, and security of critical network data. Responsibilities: Design, implement, and maintain database structures for network management systems Optimize database performance through indexing, query tuning, and schema design Develop and maintain data models that support network inventory, performance, and fault management Implement and manage database backup, recovery, and data migration procedures Plan and implement database upgrades, patches, and maintenance schedules. Monitor database health, performance, and capacity, proactively addressing potential issues Design and implement data integration and ETL processes between NMS and other enterprise systems Ensure data integrity and consistency across multiple NMS databases Develop and maintain database security policies and access controls Collaborate with network engineers and application developers to support NMS functionality Troubleshoot complex database issues and perform root cause analysis Implement automation scripts for routine database maintenance tasks Evaluate and recommend new database technologies and tools for NMS Mentor junior database administrators and provide technical guidance to the team Develop and maintain documentation for database structures, procedures, and best practices Qualifications: Required: Bachelor's degree in Computer Science, Information Technology, or equivalent work experience 10+ years of related work experience TS/SCI with Poly required Expert knowledge of database management systems (e.g., PostgreSQL, Microsoft SQL Server, MariaDB/MySQL) Strong SQL skills and experience with database performance tuning Familiarity with network management platforms and their data requirements (e.g., Riverbed, SolarWinds, Network Node Manager) Experience with large-scale databases and high-volume data processing Knowledge of data modeling and normalization techniques Familiarity with database monitoring tools (e.g., pg Admin, Prometheus, Grafana). Proficiency in scripting languages (e.g., Python, Perl, Shell scripting) Strong problem-solving and analytical skills Excellent communication and teamwork abilities Experience with database high availability and disaster recovery solutions Desired: Knowledge of data visualization tools (e.g., Tableau, Power BI) Familiarity with containerization and microservices architectures Experience with CI/CD pipelines and DevOps practices Understanding of machine learning and AI applications in network management This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI. ________________________________________________________________________________________ What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. Your potential is limitless. So is ours. Learn more about CACI here. ________________________________________________________________________________________ Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here. The proposed salary range for this position is: $131,800 - $290,000 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

SAIC is looking for Network Administrators with experience in US Navy IT networks to support the sustained operation and maintenance of a newly deployed naval enterprise transport network, ensuring 24/7/365 availability and reliability. The position will support end-to-end network, system, and element visibility; facilitate rapid operations, administration, maintenance, and provisioning to maintaining the operational integrity of a mission-critical network, requiring both technical expertise and a commitment to excellence in service delivery. This position is onsite in Suffolk, VA. Specific Duties Include: * Provide Tier 2 level engineering operations support to quickly identify, triage, and address outages, analyzing symptoms and potential root causes to implement effective resolutions or escalate to Tier 3 support as required * Utilize advanced monitoring tools and processes to oversee network infrastructure, monitor the performance and availability of managed services and systems across multiple exchange points, and ensure optimal performance * Perform day to day maintenance, fixes, configuration corrections, software and hardware updates, and deployments * Adhere to system and operational reporting obligations * Operate and maintain the privileged access solutions * Maintain continuous verification of failover processes and disaster recovery procedures * Operate and maintain hardware upgrade process and procedures * Update and maintain any software builds applicable to deployed equipment * Enact change management for the solution * Operate and maintain existing incident management processes * Keep firmware, software updates and patches up to date for equipment * Support the design, analysis, planning, modification and maintenance of the network and network components supporting data, voice and/or audio communication activities * Support analysis of short/long term capacity needs for switching, routing transmission and signaling * Conducts testing of network systems * Support the evaluation of new network technologies to enhance capabilities of the network Qualifications Required Education and Experience: * Bachelor of Science degree in Computer Science or a related discipline and two (2) years relevant experience supporting a large network infrastructure * 4 years of additional experience can be considered in lieu of degree Required Security Clearance: * Active TS/SCI Required Skills and Experience: * Experience required with: Routing Protocols (OSPF, BGP); Access Control Lists; Layer 2 Switching; Spanning Tree; Packet Analysis; SPINE-LEAF architecture * Experience with the following is a plus: Arista switches; Palo Alto Firewalls; TAP and network visibility (i.e. Gigamon, NetScout); SD-WAN and Spine-Leaf Architecture; working with VLANs and VRFs; configuring IPSEC tunnels; and troubleshooting routing issues * Working knowledge of SD-WAN, Routers, Switches, Firewalls, and Virtual Private Network devices * Understanding of TCP/IP in regard to routing and subnetting * Capable of supporting TACACS+ on Cisco ISE and ISE Cube Required Certifications: * IAT Level II required (Sec +), CCNA/CCNP. Six-month waiver authorized to obtain Working Environment: * Must be able to work shifts to cover a 24x7 operational environment Overview SAIC accepts applications on an ongoing basis and there is no deadline. SAIC is a premier Fortune 500 mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, civilian and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives. We are approximately 24,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.5 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

SAIC has an immediate opening for a Network Analyst to provide direct support on an analytic effort. This effort requires research and analysis of network architectures, maintaining a database of analyses performed, and providing analytical reporting to stakeholders. In this role, the candidate will be considered a recognized authority and subject matter expert. The candidate should have experience with all source analysis such as open source, SIGINT, and ELINT. The role will support many aspects of the analysis cycle and perform a variety of tasks to include: + Review of network designs and architectures at all phases (design concepts, preliminary designs, detailed designs, testing, etc.) + Identify system requirements based on a variety of sources + Develop and publish analytic products + Assist in the development of project team briefings for presentation at an executive level + Provide timely and precise communication to customer and contractor stakeholders promoting effective collaboration + Act as a self-starter who identifies problems and seeks out solutions without detailed guidance **Qualifications** + Must currently hold an Active TS/SCI with Poly + Bachelor's degree in applicable field + Minimum of 14 years of relevant experience + All-source analysis experience + Experience writing detailed technical assessments and other common analytical documents + Ability to quickly learn and use analytical tools, application of technical standards, principles, theories, concepts and techniques + Experienced in the use of software applications and databases associated with SIGINT reporting + Strong communication, interpersonal, and analytical problem-solving skills + Excellent presentation and writing skills, effective in developing and presenting briefings on analyses to managers + Ability to work both independently and in teams + Experience with the Microsoft Office suite (Word, Excel, PowerPoint, Access) Microsoft Visio Pro, and Microsoft Projec + Desired: Experience with Adobe Illustrator Design Tools REQNUMBER: 2512413 SAIC is a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation; and training. We are a team of 23,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $6.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA M/F/Vet/Disability

SAIC accepts applications on an ongoing basis and there is no deadline. SAIC is a premier Fortune 500 mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, civilian and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives. We are approximately 24,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.5 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom. SAIC has an immediate opening for a Network Analyst to provide direct support on an analytic effort. This effort requires research and analysis of network architectures, maintaining a database of analyses performed, and providing analytical reporting to stakeholders. In this role, the candidate will be considered a recognized authority and subject matter expert. The candidate should have experience with all source analysis such as open source, SIGINT, and ELINT. The role will support many aspects of the analysis cycle and perform a variety of tasks to include: Review of network designs and architectures at all phases (design concepts, preliminary designs, detailed designs, testing, etc.) Identify system requirements based on a variety of sources Develop and publish analytic products Assist in the development of project team briefings for presentation at an executive level Provide timely and precise communication to customer and contractor stakeholders promoting effective collaboration Act as a self-starter who identifies problems and seeks out solutions without detailed guidance Must currently hold an Active TS/SCI with Poly Bachelor's degree in applicable field Minimum of 14 years of relevant experience All-source analysis experience Experience writing detailed technical assessments and other common analytical documents Ability to quickly learn and use analytical tools, application of technical standards, principles, theories, concepts and techniques Experienced in the use of software applications and databases associated with SIGINT reporting Strong communication, interpersonal, and analytical problem-solving skills Excellent presentation and writing skills, effective in developing and presenting briefings on analyses to managers Ability to work both independently and in teams Experience with the Microsoft Office suite (Word, Excel, PowerPoint, Access) Microsoft Visio Pro, and Microsoft Projec Desired\: Experience with Adobe Illustrator Design Tools

Digital Network Exploitation AnalystJob Category: EngineeringTime Type: Full time Minimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * *What You Will Do:Want to stretch your skills and knowledge in the Offensive Cyber domain? You will get to work with an agile, fast paced team focused on getting things done, attacking the nation's highest priority intelligence challenges by applying your creativity and cyber domain technical and operational mastery. In this role, you will perform malware analysis and reverse engineering in support of incident response, investigative analysis, and research on existing and emerging cyber threats. You will support incidents and investigations that will require you to “think like an adversary” as both an external actor and an insider risk. If chosen, you will have the opportunity to work on highly visible projects that directly make an impact to the Nations mission. You will be a motivated, passionate leader with the ability to drive our long-term strategic goals with daily tactical objectives. You will be a critical component in taking complex problems and delivering solutions that are simple yet elegant.Be part of a department with an expanding range of programs focusing on Cyber Operations, where you get to grow on and between programs with peers who are dedicated to advancing national security. Participate in fun team outings and team building events where you get to engage with your co-workers and expand your career network. We are a fun, engaging environment with a management team focused on growing your career and making you a part of our future. We offer bonus compensation plans that demonstrate you being appreciated for working on the program and being a part of our team. You'll get paid for cyber events and training, such as our Capture the Flag Events, Internal Research and Development opportunities as well as prepaid courses to nationally recognized certification courses to grow your career. More About the Role: You will work onsite with the client doing high-end and cutting edge cyber related work with small dynamic technical teams You will use open source tools such Metasploit, BurpSuite, nmap and Wireshark as well as proprietary tools to perform red teaming and penetration testing of the client's global network You will reverse engineer network layouts using data collected from the network itself to identify misconfigurations and to map out where various devices interconnect, communicate and what devices look like they may contribute toward the client's technical objective You will develop technical requirements for new tools or enhancements to existing tools and become the tools "champion" throughout the tool's life cycle You will document all work performed on the client's behalf daily where you will comment on what tools were used and devices that were identified and accessed You will pro-actively identify, define, and advocate technical processes, approaches, and concepts to enhance/improve exploitation efforts You will write and produce high-quality technical reports related to the scope, nature, and characteristics of the client's technical objective that is suitable for dissemination to both technical and nontechnical audiences You will analyze software, firmware and hardware using a variety of reverse engineering techniques to understand possible security vulnerabilities and potential misconfigurations, working closely with teammates who value innovation and execution You will performing in-depth analysis (dynamic/static) on malicious software based platforms to provide actionable intelligence; as appropriate, provide remediation recommendations You will analyze, disassemble, and reverse-engineer malicious code; documenting and transitioning results in reports, presentations, and technical exchanges You'll Bring These Qualifications: Active TS/SCI with required Polygraph clearance 7+ years of related experience Worked with Ansible, Puppet or Chef for automation of deployment of server software packages Experience with programing languages such as Python, Shell, Assembly, C/C++ Familiar with embedded Internet of Things systems, the protocols they use for discovery and communications and the dangers they can present Understand the concepts behind software defined radios (SDR) and how to capture and alter capture RF communications Ability to combine components into a functioning multi-layer network of heterogeneous devices and applications Working knowledge of Microsoft Windows Operating System and/or U*NIX Working knowledge database Administration and application development with Oracle, PostresSQL, SQL Server, and/or MySQL These Qualifications Would be Nice to Have: Advanced GIAC and/or (ISC)2 network/cyber security specialties Familiar with 802.11, Bluetooth and LTE protocols and technologies Experience with wired telephony technology (hardware or core software) Familiar with mobile telephony technology (hardware or core software) Experience with ubiquitous core network device (switch/router/hub) technology (hardware or core software) What We Can Offer You: - We've been named a Best Place to Work by the Washington Post. - Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. - We offer competitive benefits and learning and development opportunities. - We are mission-oriented and ever vigilant in aligning our solutions with the nation's highest priorities. - For over 60 years, the principles of CACI's unique, character-based culture have been the driving force behind our success.This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI. ________________________________________________________________________________________ What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. Your potential is limitless. So is ours. Learn more about CACI here. ________________________________________________________________________________________ Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here. The proposed salary range for this position is: $113,200 - $237,800 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Network Infrastructure/System AdministratorJob Category: Information TechnologyTime Type: Full time Minimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * * The Opportunity: CACI is looking for a Network Infrastructure/System Administrator to join the Luke Team! You will support the customer's data communications network; maintain the network hardware and software as well as monitor the network to ensure availability to all system users; and perform the necessary maintenance to support network availability. You will need to be proficient in Cisco network solutions, as well as software defined networks and firewalls from AWS, Google, and Microsoft. The purpose of the Luke program, is to provide dev ops, applied technology investigations, operations and maintenance and infrastructure lifecycle support services across the ODNI's enterprise. Our support in NOVA and Bethesda includes software engineering/development, O&M, technology investigations, customer advocacy, business process engineering, and system design. Invent your future and make a lasting impact at CACI! Responsibilities: Deploy, configure, maintain and monitor all active network equipment (Cisco routers, switches, firewalls) ensuring seamless network operations Responsible for troubleshooting and resolving network issues, implementing security measures and proactively optimizing network performance Monitor and resolve network related service tickets Maintain Standard Operating Procedures (SOPs) and network design documentation Setup user accounts, permissions and passwords Perform network upgrades to maintain system integrity and overall availability Support and administer third-party applications Ensure security and efficiency of IT infrastructure following industry standards Qualifications: Required: Active TS/SCI with Polygraph Bachelor's degree in Computer Science, Engineering or similar field or similar experience Experience working with and troubleshooting Cisco and/or Juniper network vendor platforms Knowledge of and experience with networking technology and protocols, TCP/IP, Routing (static, OSPF, BGP, and policy-based), Firewalls (zone based polices and ACLs), SSH, VPNs Knowledge of network management platforms such as Solarwinds Demonstrated understanding of IPv4 networks Experience with network device hardening in accordance with industry best practices Knowledge of different operating systems (Microsoft, Unix, Linux, etc.) Attention to detail, problem solving mindset, critical thinking and teamworking skills Desired: Cisco CCNP or Juniper JCNIP certifications or skill level at minimum (Senior / Expert) Experience with automating network tasks using Ansible or Python Familiarity with cloud hosting solutions such as Amazon AWS, Microsoft Azure and Google Cloud VMWare experience CompTIA Network+, CCNP, CCNA certifications - ________________________________________________________________________________________ What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. Your potential is limitless. So is ours. Learn more about CACI here. ________________________________________________________________________________________ Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here. The proposed salary range for this position is: $120,800 - $265,800 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

SAIC accepts applications on an ongoing basis and there is no deadline. SAIC is a premier Fortune 500 mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, civilian and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives. We are approximately 24,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.5 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom. SAIC is looking for Network Engineers with experience in US Navy IT networks to support the sustained operation and maintenance of a newly deployed naval enterprise transport network, ensuring 24/7/365 availability and reliability. The position will support end-to-end network, system, and element visibility; facilitate rapid operations, administration, maintenance, and provisioning to maintaining the operational integrity of a mission-critical network, requiring both technical expertise and a commitment to excellence in service delivery. Specific Duties Include: Provide Tier 2 level engineering operations support to quickly identify, triage, and address outages, analyzing symptoms and potential root causes to implement effective resolutions or escalate to Tier 3 support as required Utilize advanced monitoring tools and processes to oversee network infrastructure, monitor the performance and availability of managed services and systems across multiple exchange points, and ensure optimal performance Perform day to day maintenance, fixes, configuration corrections, software and hardware updates, and deployments Adhere to system and operational reporting obligations Operate and maintain the privileged access solutions Maintain continuous verification of failover processes and disaster recovery procedures Operate and maintain hardware upgrade process and procedures Update and maintain any software builds applicable to deployed equipment Enact change management for the solution Operate and maintain existing incident management processes Keep firmware, software updates and patches up to date for equipment Support the design, analysis, planning, modification and maintenance of the network and network components supporting data, voice and/or audio communication activities Support analysis of short/long term capacity needs for switching, routing transmission and signaling Conducts testing of network systems Support the evaluation of new network technologies to enhance capabilities of the network Required Education and Experience: Bachelor of Science degree in Computer Science or a related discipline and two (2) years relevant experience supporting a large network infrastructure 4 years of additional experience can be considered in lieu of degree Required Security Clearance: Active TS/SCI Required Skills and Experience: Experience required with\: Routing Protocols (OSPF, BGP); Access Control Lists; Layer 2 Switching; Spanning Tree; Packet Analysis; SPINE-LEAF architecture Experience with the following is a plus\: Arista switches; Palo Alto Firewalls; TAP and network visibility (i.e. Gigamon, NetScout); SD-WAN and Spine-Leaf Architecture; working with VLANs and VRFs; configuring IPSEC tunnels; and troubleshooting routing issues Working knowledge of SD-WAN, Routers, Switches, Firewalls, and Virtual Private Network devices Understanding of TCP/IP in regard to routing and subnetting Capable of supporting TACACS+ on Cisco ISE and ISE Cube Required Certifications: IAT Level II required (Sec +), CCNA/CCNP. Six-month waiver authorized to obtain Working Environment and Travel\: Able to work shifts to cover a 24x7 operational environment Able to cover on-call schedule on a rotating basis Travel up to 25% may be required

Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local Anticipated Posting End: There is not an anticipated end date for this posting since applications are needed on an ongoing basis. **The Opportunity** : Team CACI is seeking a Network Operations Center Engineer to support a diverse network infrastructure, including CAN, LAN, C&T, CORE, and WAN network. The role involves implementing, troubleshooting, and maintaining IT networks, encompassing daily operations, monitoring, and problem resolution for all network architecture and devices. The successful candidate will be directly responsible for supporting the Communications Mission Director and program's NOC leadership in maintaining the network. **Responsibilities:** + Provide problem identification, diagnosis, troubleshooting, and resolution of incidents and problems. + Perform shift work in support of 24x7x365 Network Operations Center + Provide support for the escalation and communication of status to the Communications Mission Director, NOC leadership, Service Providers, and other customers. + Provide support for the dispatch system and hardware problems and remains involved in the resolution process + Isolate and resolve of hardware and software problems involving the applications, the operating system, the hardware, the communications infrastructure, or any combination thereof + Monitor network performance and availability 24/7 + Respond to and resolve network incidents and outages as required per SLAs + Perform routine maintenance and upgrades on network systems + Configure and manage network devices (routers, switches, firewalls, etc.) + Implement and maintain network security measures + Create and maintain network documentation and standard operating procedures + Collaborate with other IT teams to resolve complex issues + Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance + Works individually and actively participates on integrated teams + Understands and applies more advanced concepts and processes to daily activities. + Assists more senior level technicians, specialists, and managers in their activities. + Clearly communicates, verbally and written **Qualifications:** + TS/SCI with Poly required + Bachelor's degree in Computer Science, Information Technology, or related field + 5+ years of related work experience + Strong knowledge of networking protocols (TCP/IP, OSPF, BGP, etc.) + Familiarity with network monitoring tools (e.g., SolarWinds, Nagios, PRTG) + Experience with Cisco networking equipment and configurations + Understanding of network security principles and best practices + Excellent problem-solving and analytical skills + Strong communication skills, both verbal and written + Ability to work in a fast-paced environment and handle multiple priorities This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI. **________________________________________________________________________________________** **What You Can Expect:** **A culture of integrity.** At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. **An environment of trust.** CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. **A focus on continuous growth.** Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. **Your potential is limitless.** So is ours. Learn more about CACI here. (************************************************ **________________________________________________________________________________________** **Pay Range** : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here (***************************************************** . Since this position can be worked in more than one location, the range shown is the national average for the position. The proposed salary range for this position is: $75,200-$158,100 _CACI is_ _an Equal Opportunity Employer._ _All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any_ _other protected characteristic._

BAE Systems, Inc. is seeking a Senior PKI / Certificate Management Engineer to join our Identity Services organization, supporting the Directory Services, Certificate Management, and Privileged Access Management (DCP) team. This strategic role focuses on defining and implementing enterprise-wide standards and best practices for PKI enterprise while collaborating across various departments and IT functions. As a PKI Engineer, you will be responsible for the governance, engineering, and maintenance of our PKI environment. You'll lead initiatives around identity modernization, enforce security and compliance standards, and work closely with stakeholders to implement access controls and authentication mechanisms. This is a high-impact, cross-functional role for someone with deep technical expertise and strong communication skills. The ideal candidate has deep hands-on experience with Microsoft PKI, strong Active Directory fundamentals, and a background in automating certificate lifecycle management in highly regulated environments. Responsibilities Include: Design, implement, and support Active Directory Certificate Services (ADCS), including root and issuing Certificate Authorities (CAs) Manage and maintain PKI infrastructure, including: Certificate Authorities (CAs) Online Responders (OCSP) CRL distribution points Support external/public certificates (e.g., Sectigo, DigiCert, GoDaddy) Administer and integrate Hardware Security Modules (HSMs) for private key protection Ensure cryptographic standards and key management practices align with compliance requirements Leverage strong Active Directory expertise to support PKI operations: Certificate templates Group Policy Auto-enrollment Service accounts and permissions Troubleshoot complex identity and authentication issues related to certificates and smart cards Administer and enhance Venafi Trust Protection Platform / CyberArk Certificate Manager Support certificate discovery, policy enforcement, and automation Integrate certificate management platforms with enterprise tooling Support smart card infrastructure and credential issuance Administer Intercede MyID Credential Management System (CMS) Participate in incident response, root cause analysis, and continuous improvement efforts Ensure PKI operations align with CMMC, NIST (800-53, 800-171), and other regulatory frameworks Support audits and compliance reviews related to cryptographic services Required Experience: 5+ years of hands-on experience supporting Microsoft ADCS / PKI Strong Active Directory administration experience (GPOs, permissions, service accounts) Experience managing OCSP responders and CRLs Hands-on experience with Hardware Security Modules (HSMs) Experience with certificate lifecycle management Strong written and verbal communication skills; capable of working with cross-functional teams. Required Education: Bachelor's degree in CS, IT or an Engineering discipline Preferred Experience: PowerShell scripting experience for automation and operational efficiency Experience with implementing monitoring, alerting, and reporting using Splunk Visio experience for architecture and process documentation Experience operating in regulated or compliance-driven environments Experience with Venafi Trust Protection Platform / CyberArk Certificate Manager Experience with Intercede MyID or other smart card CMS platforms External/public certificate management (Sectigo, DigiCert, GoDaddy) GoDaddy domain registration and DNS fundamentals Experience using ServiceNow for incident/change/request workflows Familiarity with CMMC, NIST, or similar compliance frameworks Experience supporting Windows Hello for Business, smart card logon, or certificate-based authentication Experience with Azure Key Vault Experience modernizing or automating legacy PKI environments Proficiency in utilizing tools such as Certutil and/or OpenSSL to create, analyze, and manage digital certificates, Certificate Revocation Lists (CRLs), and Online Certificate Status Protocol (OCSP) responses, including configuration and management of distribution points. Interfacing with internally hosted Certificate Authorities and upgrading and deploying PKI to all environments CompTIA Security+ or CISSP Preferred Education: Master's degree in CS, IT or an Engineering discipline About BAE Systems, Inc. BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but it's what we do at BAE Systems. Working here means using your passion and ingenuity where it counts - defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a team-making a big impact on a global scale. At BAE Systems, you'll find a rewarding career that truly makes a difference. This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified. Benefits Information Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics. Intern Benefits: Temporary employees generally are not eligible for BAE Systems benefits, but can elect to participate in the 401(k) savings plan. Temporary employees working 20+ hours per week are eligible for medical benefits, the employee assistance program, and business travel accident insurance. Please note: Some benefits may be different for union employees that are governed by a collective bargaining agreement (CBA) or for positions covered by a wage law called the McNamara-O'Hara Service Contract Act (SCA).

Network Engineer Intern - Summer 2026Job Category: Intern/Co-op Time Type: Part time Minimum Clearance Required to Start: TS/SCIEmployee Type: Part-Time On-CallPercentage of Travel Required: NoneType of Travel: None* * * The Opportunity: Internship with a CACI program team to learn about and support CACI program work in support of the National Geospatial-Intelligence Agency (NGA) for Transport & Cybersecurity Services (TCS) contract. Responsibilities: You will assist an engineering team to design and support network modernization solutions across the project life cycle. You will monitor and oversee the completion of tasks under the direction of a senior Engineer. Qualifications: Required: 0-2 year's relevant experience required You must minimally be a graduating High School Senior with demonstrated academic achievement and technical aptitude. Must currently be enrolled in full-time Undergraduate or Graduate student in a relevant field of study Must be a US citizen Good interpersonal and presentation skills Good oral and written communications skills Technical experience or knowledge of basic data network communications and computer operations. Coursework providing background in data network communications Proficient in Microsoft Office (Word, Excel, PowerPoint) soft ware applications Ability to collaborate with project managers, engineers, and technicians. Ability to work in a team environment. Travel to other CACI Locations or Customer Sites as necessary Work may require some physical eff ort in the handling of light materials, boxes, or equipment. Technical experience or knowledge of Cisco, Juniper, Aruba is a strong plus. Engineering, Computer Science, Cybersecurity, or related degree is preferred Must have an active TS/SCI security clearance - ________________________________________________________________________________________ What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. Your potential is limitless. So is ours. Learn more about CACI here. ________________________________________________________________________________________ Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here. The proposed salary range for this position is: $45,900 - $91,900 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.