Network Administrator jobs at Vencore

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.

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. **IT Systems Administrator** **119630BR** EEO Career Site Equal Opportunity Employer. Minorities . females . veterans . individuals with disabilities . sexual orientation . gender identity . gender expression

Database/Systems AdministratorJob Category: Information TechnologyTime Type: Full time Minimum Clearance Required to Start: NoneEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * * The Opportunity: Serve as an Agile Scrum team member providing software implementation, testing and maintenance for the delivery of releasable software in sprint cycles. Responsible for activities associated with delivery of software solutions associated with customer-defined systems and software projects by working in close collaboration with software developers/engineers, stakeholders, and end users within Agile processes. Responsibilities: Responsible for: · Testing and implementing custom of the shelf software · Troubleshooting and fixing active directory, server and database performance issues · Fixing security vulnerabilities related to server and databases · Windows Server and Desktop administration. · Create data reports with SQL Server or Oracle databases · Production support for outages. · SQL Query performance tuning · Working with Extract, Transform and load data (ETL) software. · Active participation in release and sprint planning, artifact creation, sprint testing, regression testing, demonstrations, retrospectives and solution releases · Ensuring product quality and timeliness of work, providing advice and guidance, resolving problems to meet objectives, and providing periodic performance reports · Developing new and refining existing processes to enhance quality and productivity · Provide direct user support resolving technical and procedural issues, as well as other support tasks such as resetting passwords and unlocking user accounts. · The ability to research, troubleshoot, and resolve SQL Sever, Oracle and Windows issues found in production and development environments. Qualifications: Required: Must be a U.S. Citizen with the ability to pass CBP background investigation, criteria will include: o3-year check for felony convictions o1-year check for illegal drug use o1-year check for misconduct such as theft or fraud · College degree (B.S.) in Computer Science, Software Engineering, Information Management Systems or a related discipline. Equivalent professional experience will be considered in lieu of degree · Professional Experience: at least seven (7) years related Database and system administration experience. · Local candidates must be available to work a hybrid schedule with on-site requirement in Ashburn, VA · Proficient with Windows servers administration · Experience with relational databases (e.g., PostgreSQL, SQL Server, Oracle) · Familiarity with cloud platforms (e.g., AWS) and containerization technologies (Docker, Kubernetes). · Experience with CI/CD pipelines and DevOps practices. · AWS Cloud Database (RDS) experience, especially SQL Server and Oracle Desired: · Ability to apply advanced principles, theories, and concepts, and contribute to the development of innovative principles and ideas · Direct experience providing production support for PostgreSQL and Oracle database· · Technical Certifications, such as OCP or AWS certification · Experience with PostgreSQL and Oracle Database Development including Stored Procedures, Constraints, Joins, Keys, Indexes, Triggers and Data Import/Export. · Experience with database tools like TOAD, SQL Developer and PGadmin · Experience in Creating and Maintaining Database objects like Tables, Indexes, Views, Synonyms, Object types and Collections - ________________________________________________________________________________________ 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: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * **The Opportunity:** Serve as an Agile Scrum team member providing software implementation, testing and maintenance for the delivery of releasable software in sprint cycles. Responsible for activities associated with delivery of software solutions associated with customer-defined systems and software projects by working in close collaboration with software developers/engineers, stakeholders, and end users within Agile processes. **Responsibilities:** Responsible for: · Testing and implementing custom of the shelf software · Troubleshooting and fixing active directory, server and database performance issues · Fixing security vulnerabilities related to server and databases · Windows Server and Desktop administration. · Create data reports with SQL Server or Oracle databases · Production support for outages. · SQL Query performance tuning · Working with Extract, Transform and load data (ETL) software. · Active participation in release and sprint planning, artifact creation, sprint testing, regression testing, demonstrations, retrospectives and solution releases · Ensuring product quality and timeliness of work, providing advice and guidance, resolving problems to meet objectives, and providing periodic performance reports · Developing new and refining existing processes to enhance quality and productivity · Provide direct user support resolving technical and procedural issues, as well as other support tasks such as resetting passwords and unlocking user accounts. · The ability to research, troubleshoot, and resolve SQL Sever, Oracle and Windows issues found in production and development environments. **Qualifications:** **_Required:_** Must be a U.S. Citizen with the ability to pass CBP background investigation, criteria will include: o3-year check for felony convictions o1-year check for illegal drug use o1-year check for misconduct such as theft or fraud · College degree (B.S.) in Computer Science, Software Engineering, Information Management Systems or a related discipline. Equivalent professional experience will be considered in lieu of degree · Professional Experience: at least seven (7) years related Database and system administration experience. · Local candidates must be available to work a hybrid schedule with on-site requirement in Ashburn, VA · Proficient with Windows servers administration · Experience with relational databases (e.g., PostgreSQL, SQL Server, Oracle) · Familiarity with cloud platforms (e.g., AWS) and containerization technologies (Docker, Kubernetes). · Experience with CI/CD pipelines and DevOps practices. · AWS Cloud Database (RDS) experience, especially SQL Server and Oracle **_Desired:_** · Ability to apply advanced principles, theories, and concepts, and contribute to the development of innovative principles and ideas · Direct experience providing production support for PostgreSQL and Oracle database· · Technical Certifications, such as OCP or AWS certification · Experience with PostgreSQL and Oracle Database Development including Stored Procedures, Constraints, Joins, Keys, Indexes, Triggers and Data Import/Export. · Experience with database tools like TOAD, SQL Developer and PGadmin · Experience in Creating and Maintaining Database objects like Tables, Indexes, Views, Synonyms, Object types and Collections - **________________________________________________________________________________________** **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 REQNUMBER: 2512573 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

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.

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 REQNUMBER: 2512573 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 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 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. 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

The National Security Sector at Leidos currently has an opening for a System Administrator to work on our Department of State Facial Recognition (DoS FR) program. This is an exciting opportunity to use your experience helping the DoS FR team support the Consular Affairs mission to verify applicant identities, prevent issuing travel documents to those who pose national security threats, and prevent issuing travel documents to applicants using fraudulent aliases. The position is remote but qualified applicants will live in the National Capital Region to facilitate periodic access to a DoS lab facility in Chantilly, VA. The position offers meaningful growth opportunities for applicants who can demonstrate requisite professional knowledge, work ethic, and willingness to take initiative. Primary Responsibilities: -Contribute to DoS Facial Recognition team to verify applicant identities, prevent issuance of travel documents to those who pose national security threats, and prevent issuance of travel documents to applicants using fraudulent aliases. -Submit trouble tickets as required; Track and report on trouble tickets submitted by the DoS FR team -Perform preventive and adaptive maintenance and patching as prescribed -Assist with installation, test and documentation of facial recognition systems and software components -Assist with integrating emerging technologies into legacy facial recognition systems -Submit weekly, monthly, and quarterly reports as required -Work seamlessly with DoS groups and Government-designated contractors -Coordinate with Consular Affairs configuration management personnel to advance system modernization initiatives, to include operating new facial recognition systems in parallel with legacy systems when required -Assist in maintaining IT risk scoring metrics (iPost) within prescribed limits -Assist in maintaining security compliance of Consular Affairs databases, to include documenting relevant security controls and supporting security tests to validate security control implementation and operation -Contribute to system documentation efforts Basic Qualifications: -Must have Bachelor's Degree with at least two years of relevant experience -Must possess and maintain active Secret clearance or above to be considered for role (US Citizenship required) -Must live in the National Capital Region for periodic access to DoS facilities in Chantilly, VA -Experience with basic Linuxcommand line skills such as: *File navigation and manipulation *File viewing *System tasks *Task automation -Working understanding of basic concepts such as processes, users, and the file system hierarchy to automate tasks and manage the OS efficiently -Working understanding of Windows server administration -Experience with Oracle SQL*Plus -Basic scripting ability in Windows and Linux -Proficiency with Microsoft Excel; able to create statistical charts Preferred Qualifications: -Previous experience working with DoS systems and databases -Experience with Idemia MBSS -Experience with Cloud migration Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for “how it's always been done.” Original Posting:December 22, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range:Pay Range $59,150.00 - $106,925.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

The National Security Sector at Leidos currently has an opening for a System Administrator to work on our Department of State Facial Recognition (DoS FR) program. This is an exciting opportunity to use your experience helping the DoS FR team support the Consular Affairs mission to verify applicant identities, prevent issuing travel documents to those who pose national security threats, and prevent issuing travel documents to applicants using fraudulent aliases. The position is remote but qualified applicants will live in the National Capital Region to facilitate periodic access to a DoS lab facility in Chantilly, VA. The position offers meaningful growth opportunities for applicants who can demonstrate requisite professional knowledge, work ethic, and willingness to take initiative. **Primary Responsibilities:** -Contribute to DoS Facial Recognition team to verify applicant identities, prevent issuance of travel documents to those who pose national security threats, and prevent issuance of travel documents to applicants using fraudulent aliases. -Submit trouble tickets as required; Track and report on trouble tickets submitted by the DoS FR team -Perform preventive and adaptive maintenance and patching as prescribed -Assist with installation, test and documentation of facial recognition systems and software components -Assist with integrating emerging technologies into legacy facial recognition systems -Submit weekly, monthly, and quarterly reports as required -Work seamlessly with DoS groups and Government-designated contractors -Coordinate with Consular Affairs configuration management personnel to advance system modernization initiatives, to include operating new facial recognition systems in parallel with legacy systems when required -Assist in maintaining IT risk scoring metrics (iPost) within prescribed limits -Assist in maintaining security compliance of Consular Affairs databases, to include documenting relevant security controls and supporting security tests to validate security control implementation and operation -Contribute to system documentation efforts **Basic Qualifications:** -Must have Bachelor's Degree with at least two years of relevant experience -Must possess and maintain active Secret clearance or above to be considered for role (US Citizenship required) -Must live in the National Capital Region for periodic access to DoS facilities in Chantilly, VA -Experience with basic Linuxcommand line skills such as: *File navigation and manipulation *File viewing *System tasks *Task automation -Working understanding of basic concepts such as processes, users, and the file system hierarchy to automate tasks and manage the OS efficiently -Working understanding of Windows server administration -Experience with Oracle SQL*Plus -Basic scripting ability in Windows and Linux -Proficiency with Microsoft Excel; able to create statistical charts **Preferred Qualifications:** -Previous experience working with DoS systems and databases -Experience with Idemia MBSS -Experience with Cloud migration Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for "how it's always been done." **Original Posting:** December 22, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. **Pay Range:** Pay Range $59,150.00 - $106,925.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. **About Leidos** Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit ************** . **Pay and Benefits** Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at **************/careers/pay-benefits . **Securing Your Data** Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at ***************************** . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission (******************************* . **Commitment to Non-Discrimination** All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. \#Remote REQNUMBER: R-00172653 All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.

The National Security Sector at Leidos currently has an opening for a System Administrator to work on our Department of State Facial Recognition (DoS FR) program. This is an exciting opportunity to use your experience helping the DoS FR team support the Consular Affairs mission to verify applicant identities, prevent issuing travel documents to those who pose national security threats, and prevent issuing travel documents to applicants using fraudulent aliases. The position is remote but qualified applicants will live in the National Capital Region to facilitate periodic access to a DoS lab facility in Chantilly, VA. The position offers meaningful growth opportunities for applicants who can demonstrate requisite professional knowledge, work ethic, and willingness to take initiative. **Primary Responsibilities:** -Contribute to DoS Facial Recognition team to verify applicant identities, prevent issuance of travel documents to those who pose national security threats, and prevent issuance of travel documents to applicants using fraudulent aliases. -Submit trouble tickets as required; Track and report on trouble tickets submitted by the DoS FR team -Perform preventive and adaptive maintenance and patching as prescribed -Assist with installation, test and documentation of facial recognition systems and software components -Assist with integrating emerging technologies into legacy facial recognition systems -Submit weekly, monthly, and quarterly reports as required -Work seamlessly with DoS groups and Government-designated contractors -Coordinate with Consular Affairs configuration management personnel to advance system modernization initiatives, to include operating new facial recognition systems in parallel with legacy systems when required -Assist in maintaining IT risk scoring metrics (iPost) within prescribed limits -Assist in maintaining security compliance of Consular Affairs databases, to include documenting relevant security controls and supporting security tests to validate security control implementation and operation -Contribute to system documentation efforts **Basic Qualifications:** -Must have Bachelor's Degree with at least two years of relevant experience -Must possess and maintain active Secret clearance or above to be considered for role (US Citizenship required) -Must live in the National Capital Region for periodic access to DoS facilities in Chantilly, VA -Experience with basic Linuxcommand line skills such as: *File navigation and manipulation *File viewing *System tasks *Task automation -Working understanding of basic concepts such as processes, users, and the file system hierarchy to automate tasks and manage the OS efficiently -Working understanding of Windows server administration -Experience with Oracle SQL*Plus -Basic scripting ability in Windows and Linux -Proficiency with Microsoft Excel; able to create statistical charts **Preferred Qualifications:** -Previous experience working with DoS systems and databases -Experience with Idemia MBSS -Experience with Cloud migration Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for "how it's always been done." **Original Posting:** December 22, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. **Pay Range:** Pay Range $59,150.00 - $106,925.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. **About Leidos** Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit ************** . **Pay and Benefits** Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at **************/careers/pay-benefits . **Securing Your Data** Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at ***************************** . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission (******************************* . **Commitment to Non-Discrimination** All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. \#Remote REQNUMBER: R-00172653-OTHLOC-6314 All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.

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._

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.

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 * * * 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 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 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. 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

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

Responsibilities Detects, mitigates, and analyzes threats. Conducts research and evaluates technical and all-source intelligence with specific emphasis on user behavior and patterns in a dynamic and changing mission environment. Analyzes technical and non-technical data and metadata to determine normal patterns of events, pro-actively identify abnormalities, and determine root-cause of abnormalities. Correlates threat data from various sources. Prepares assessments and presentations of analyses and findings. Develops and maintains analytical procedures to meet changing requirements and ensure maximum operations. Collects data using a combination of standard intelligence methods and business processes. Produces high-quality papers, presentations, recommendations, and findings for senior intelligence officials. Qualifications 2 years with BS/BA; 6 years with no degree Required Qualifications: Bachelor's degree (or equivalent) in related technical field from an accredited college/university Active TS/SCI with Poly 1 years' experience in three or more of the following: analysis, network engineering, network security, offensive experience, technical collection, penetration testing, “red teaming,” hardware engineering, software reverse engineering, and computer exploitation Desired Qualifications: Relevant certifications: CISSP, CCFP, CCSP, CEH, GCFA, GCIA Splunk Linux Peraton Overview Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can't be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we're keeping people around the world safe and secure. Target Salary Range $104,000 - $166,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. EEO EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.