Administrator jobs at ManTech

General information Requisition # R62612 Posting Date 08/19/2025 Security Clearance Required TS/SCI w/ Poly Remote Type Onsite Time Type Full time Description & Requirements Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH! * This is for a future opportunity* MANTECH seeks a motivated, career and customer-oriented IT Systems Administrator to join our team in Chantilly, VA. Responsibilities include but are not limited to: * Providing end-user support to personnel utilizing ITD IT systems. * Triaging help desk tickets for a broad range of service requests to include file transfers, assistance with desktops and peripheral equipment, account management, and other user-focused incidents. * Installation, accountability, maintenance, and decommission of physical desktop, data center equipment and other IT assets. * Performing general operations & maintenance for COTS/GOTS hardware and software. Minimum Qualifications: * Education: Bachelor's degree in Computer Science, Systems Engineering, or a related IT discipline. An associate's degree with seven years of experience may be substituted. * Certification: Current DoD 8570 IAT II certification (e.g., Security+, SSCP) or the ability to obtain one within 180 days. * System Experience: Experience with both Windows and Linux operating systems. * End-User Support: Experience providing help-desk support for common desktop and server issues and with installing and configuring physical equipment. * Network & Software Management: Ability to provide technical support in the management of networks, software, hardware, configurations, and architectures, including performing software installations and upgrades. * Documentation & Compliance: Experience with Intelligence Community Directive (ICD) 503 and system Assessment and Authorization (A&A) procedures/processes, as well as writing clear, concise, and user-friendly technical documentation. Clearance Requirements: * Must have a current/active TS/SCI w/Polygraph. Physical Requirements: * Must be able to remain in a stationary position 50% * Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. * Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. * Must be able to exchange accurate information in these situations. MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation. If you need a reasonable accommodation to apply for a position with MANTECH, please email us at ******************* and provide your name and contact information.

What success looks like in this role: We are looking for an experienced Windows Server Administrator with senior-level expertise in VMware and ESXi to join our team. In this role, you will manage and maintain Windows Server environments (2012, 2016, 2022), perform migrations and upgrades, and implement automation to streamline administrative tasks. The ideal candidate will possess advanced troubleshooting skills, strong scripting capabilities, and the ability to lead small projects while ensuring system reliability and security. Responsibilities Build, migrate, and perform in-place upgrades of Windows Server operating systems (2012, 2016, 2022). Install, configure, upgrade, and maintain server hardware and software. Coordinate system backups, storage, and network operations. Provide second-level remote support for enterprise systems, networks, and desktop applications. Perform remote installations and advanced troubleshooting, delivering technical solutions for complex issues. Execute complex changes and prepare detailed implementation plans. Monitor servers, antivirus updates, and user administration. Conduct daily health checks, analyze logs, and investigate incidents. Relay alerts and status updates to clients and management. Prepare clear and accurate technical documentation. Develop and deliver user and technical training; may lead small teams on defined projects. Automate server deployment and administration tasks to improve efficiency. You will be successful in this role if you have: Bachelor's degree in Information Technology or Computer Science or a minimum of 6 years of relevant experience with proven technical expertise. Senior-level experience with VMware and ESXi. Strong knowledge of Windows Server setup, deployment, and maintenance. Proficiency in PowerShell and PowerCLI; ability to create scripts in Perl, Python, or similar languages. Experience with Microsoft SCCM, App-V, Ivanti Application Control, Symantec Endpoint Management. Familiarity with Windows 10/7, Microsoft Office Suite, and enterprise security tools. Knowledge of databases, patch management, LAN/WAN networks. Understanding of network security systems, intrusion detection, and data backup strategies. Excellent problem-solving, analytical, and communication skills. Ability to obtain and maintain required security clearance. Benefit Highlights: Unisys offers an outstanding benefits package, featuring unlimited paid time off, a 401(k) match, comprehensive healthcare, HSA matching, ongoing learning opportunities, and more! We're committed to supporting work-life balance and investing in your future success. Video Interview Notice: At Unisys, we incorporate video interviews as a key part of our hiring process. This allows us to get to know you better and provide a more engaging and convenient interview experience. We appreciate your understanding and look forward to connecting with you virtually! #LI-JV1 This role may require access to export-controlled commodities and technology. Therefore, to conform to U.S. export control regulations, applicant should be eligible for any required authorizations from the U.S. Government. Unisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law. This commitment includes our efforts to provide for all those who seek to express interest in employment the opportunity to participate without barriers. If you are a US job seeker unable to review the job opportunities herein, or cannot otherwise complete your expression of interest, without additional assistance and would like to discuss a request for reasonable accommodation, please contact our Global Recruiting organization at *************************** or alternatively Toll Free: ************ (Prompt 4). US job seekers can find more information about Unisys' EEO commitment here.

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._

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.

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

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.

We are seeking a highly skilled and experienced senior-level Database Administrator (DBA) to join our team. The ideal candidate MUST have a strong background in managing and optimizing both Oracle and NoSQL databases. Project teams utilize Oracle RDS and AWS managed databases including Postgres and DocumentDB, and MongoDB, also hosted in AWS. This role requires a thorough understanding of the advantages of NoSQL databases such as the scalability, flexibility, and performance gains and the disadvantages compared to relational databases. The ideal candidate will also have hands-on experience with failover and recovery, backups, migration of on-premises databases to AWS, and proficiency with AWS services. The successful candidate should be passionate about ensuring database performance, availability, and security, and experienced in debugging complex challenges and handling data warehouses. Job Responsibilities Database Management\: Administer, maintain, and implement permissions, policies and procedures for ensuring the secure connectivity and integrity of databases. Performance Tuning\: Monitor database performance, implement changes and apply new patches and versions when required to ensure optimal performance. Work closely with the application teams to optimize the application interaction with NoSQL. Failover and Recovery\: Design and execute database backup and recovery strategies, including failover planning and testing. Migration and Upgrade\: Lead migration projects from on-premises databases to AWS, relational databases to NoSQL, including planning, execution, and validation of database migrations and upgrades. Security and Compliance\: Ensure database security measures are in place, including access controls and audit logging. Comply with all applicable data privacy laws and regulations. Data Warehousing\: Manage and optimize AWS Redshift instances and other data warehousing solutions for scalable and efficient data storage and analysis. Monitoring\: Utilize AWS CloudWatch and other monitoring tools to ensure database health, performance, and to automate scaling and notifications. Troubleshooting and Support\: Provide support for complex database issues, including troubleshooting and resolving database integrity issues, performance issues, blocking and deadlocking issues, replication issues, log shipping issues, etc. 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 Skills and Experience Looking for a candidate with the ability to handle Oracle Prod issues and carry the Oracle Duty Phone on a rotational basis. The candidate must have solid NoSQL (DocumentDB and MongoDB) skills as more and more applications are leveraging NoSQL databases. Solid experience of migrating databases from on-prem to cloud is a must. Bachelor's degree in Computer Science, Information Technology, or related field and at least 10 years of relevant experience. Database Expertise\: Proven experience as a DBA with expertise in Oracle and NoSQL databases. AWS Managed Databases\: Extensive experience with AWS DocumentDB database services. Failover and Recovery\: Solid experience in database failover, recovery procedures, and disaster recovery planning. Migration Experience\: Demonstrated experience with migrating on-premises databases to AWS. Technical Skills\: Proficient in MongoDB Query Language (MQL), database design, and data modeling. Familiarity with AWS CLI, SDKs, and CloudWatch. Communication Skills\: Excellent verbal and written communication skills. Desired Skills and Experience Certifications\: AWS or relevant database certifications (e.g., Oracle Certified Professional, AWS Associate Architect). Scripting Skills\: Experience with scripting languages (e.g., Python, Bash) for automation of database tasks. Monitoring Tools\: Deep familiarity with database monitoring tools, especially AWS CloudWatch, for performance monitoring and alerting. Enterprise Database Management\: Experience with large enterprise database design, implementation, and optimization, for example, Oracle RDS on Exadata. Experience with Oracle Real Application Clusters (RAC). Experience with DocumentDB or MongoDB. Experience with Big Query is a plus. Master's degree (or higher) in computer science or related field is a plus. Customer Requirements Clearance - Ability to obtain and hold a public trust position and favorable suitability based on a CBP Background Investigation. Citizenship - Must be a US Citizen. Location - Hybrid with on-site (Ashburn, VA) visits 2-3 days per week and if a mission need. *This team utilizes an on-call schedule which may require travel to the datacenter site.

We are seeking a highly skilled and experienced senior-level Database Administrator (DBA) to join our team. The ideal candidate MUST have a strong background in managing and optimizing both Oracle and NoSQL databases. Project teams utilize Oracle RDS and AWS managed databases including Postgres and DocumentDB, and MongoDB, also hosted in AWS. This role requires a thorough understanding of the advantages of NoSQL databases such as the scalability, flexibility, and performance gains and the disadvantages compared to relational databases. The ideal candidate will also have hands-on experience with failover and recovery, backups, migration of on-premises databases to AWS, and proficiency with AWS services. The successful candidate should be passionate about ensuring database performance, availability, and security, and experienced in debugging complex challenges and handling data warehouses. Job Responsibilities * Database Management: Administer, maintain, and implement permissions, policies and procedures for ensuring the secure connectivity and integrity of databases. * Performance Tuning: Monitor database performance, implement changes and apply new patches and versions when required to ensure optimal performance. Work closely with the application teams to optimize the application interaction with NoSQL. * Failover and Recovery: Design and execute database backup and recovery strategies, including failover planning and testing. * Migration and Upgrade: Lead migration projects from on-premises databases to AWS, relational databases to NoSQL, including planning, execution, and validation of database migrations and upgrades. * Security and Compliance: Ensure database security measures are in place, including access controls and audit logging. Comply with all applicable data privacy laws and regulations. * Data Warehousing: Manage and optimize AWS Redshift instances and other data warehousing solutions for scalable and efficient data storage and analysis. * Monitoring: Utilize AWS CloudWatch and other monitoring tools to ensure database health, performance, and to automate scaling and notifications. * Troubleshooting and Support: Provide support for complex database issues, including troubleshooting and resolving database integrity issues, performance issues, blocking and deadlocking issues, replication issues, log shipping issues, etc. Qualifications Required Skills and Experience Looking for a candidate with the ability to handle Oracle Prod issues and carry the Oracle Duty Phone on a rotational basis. The candidate must have solid NoSQL (DocumentDB and MongoDB) skills as more and more applications are leveraging NoSQL databases. Solid experience of migrating databases from on-prem to cloud is a must. * Bachelor's degree in Computer Science, Information Technology, or related field and at least 10 years of relevant experience. * Database Expertise: Proven experience as a DBA with expertise in Oracle and NoSQL databases. * AWS Managed Databases: Extensive experience with AWS DocumentDB database services. * Failover and Recovery: Solid experience in database failover, recovery procedures, and disaster recovery planning. * Migration Experience: Demonstrated experience with migrating on-premises databases to AWS. * Technical Skills: Proficient in MongoDB Query Language (MQL), database design, and data modeling. Familiarity with AWS CLI, SDKs, and CloudWatch. * Communication Skills: Excellent verbal and written communication skills. Desired Skills and Experience * Certifications: AWS or relevant database certifications (e.g., Oracle Certified Professional, AWS Associate Architect). * Scripting Skills: Experience with scripting languages (e.g., Python, Bash) for automation of database tasks. * Monitoring Tools: Deep familiarity with database monitoring tools, especially AWS CloudWatch, for performance monitoring and alerting. * Enterprise Database Management: Experience with large enterprise database design, implementation, and optimization, for example, Oracle RDS on Exadata. Experience with Oracle Real Application Clusters (RAC). * Experience with DocumentDB or MongoDB. * Experience with Big Query is a plus. * Master's degree (or higher) in computer science or related field is a plus. Customer Requirements * Clearance - Ability to obtain and hold a public trust position and favorable suitability based on a CBP Background Investigation. * Citizenship - Must be a US Citizen. * Location - Hybrid with on-site (Ashburn, VA) visits 2-3 days per week and if a mission need. *This team utilizes an on-call schedule which may require travel to the datacenter site. 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.

Required Education and Experience: Bachelor's degree and ten (10) years of recent and relevant experience demonstrating timely and high-quality support to Executive-level Principals in complex and fast-paced environments. Masters and eight (8) years or more of experience. Experience in providing correspondence management and coordination management support. Strong understanding and experience with CATMS. Experience working within DoD. Background in National Archives and Records Administration (NARA) requirements is preferred. Required Clearance: Active TS/SCI. U.S. Citizenship. Required Skills: High degree of critical thinking, initiative, problem solving, and professional judgement. Experience writing briefings, correspondence, and reports. Excellent grammar and computer skills in MS Office (Word, Excel, PowerPoint). Ability to work under pressure, meet deadlines, manage priorities, and handle sensitive information. Excellent organizational and teambuilding skills. Strong attention to detail. 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 seeking dedicated and highly organized Workflow Administrators to join our team supporting the Office of the Under Secretary of War for Research and Engineering (OUSW(R&E). The successful candidates will review reports and correspondence packages, drive tasks to timely completion, and ensure the accuracy and clarity of communications within the R&E organization. This role requires analytical skills, attention to detail, and the ability to handle sensitive information under pressure. These positions are 100% on site in Arlington, VA. These positions are contingent upon contract award anticipated in late 2025 / early 2026. Job Description: Review and route senior-level executive correspondence via the Correspondence and Task Management System (CATMS) database, ensuring all taskers are handled and triaged appropriately and in a timely manner. Compose correspondence and documents for senior leadership, ensuring accuracy of enclosures, attachments, and reference documentation Review correspondence packages for completeness, content, and format ensuring compliance with established DoD correspondence standards and professional formatting/grammar. Maintain awareness of all tasks within the organization, triage tasks for completion based on precedence of tasks, proactively seek out the status of each task, and engage throughout the organization to drive tasks to timely completion. Route correspondence in accordance with designated routing lists, recommending format and content changes to maintain high-quality products while maintaining control systems to always reflect task status. Develop and maintain standards to ensure correspondence complies with R&E records management programs and all applicable federal laws and agency regulations.

SAIC is seeking dedicated and highly organized **Workflow Administrators** to join our team supporting the Office of the Under Secretary of War for Research and Engineering (OUSW(R&E). The successful candidates will review reports and correspondence packages, drive tasks to timely completion, and ensure the accuracy and clarity of communications within the R&E organization. This role requires analytical skills, attention to detail, and the ability to handle sensitive information under pressure. **These positions are 100% on site in Arlington, VA.** These positions are contingent upon contract award anticipated in late 2025 / early 2026. **Job Description:** + Review and route senior-level executive correspondence via the Correspondence and Task Management System (CATMS) database, ensuring all taskers are handled and triaged appropriately and in a timely manner. + Compose correspondence and documents for senior leadership, ensuring accuracy of enclosures, attachments, and reference documentation + Review correspondence packages for completeness, content, and format ensuring compliance with established DoD correspondence standards and professional formatting/grammar. + Maintain awareness of all tasks within the organization, triage tasks for completion based on precedence of tasks, proactively seek out the status of each task, and engage throughout the organization to drive tasks to timely completion. + Route correspondence in accordance with designated routing lists, recommending format and content changes to maintain high-quality products while maintaining control systems to always reflect task status. + Develop and maintain standards to ensure correspondence complies with R&E records management programs and all applicable federal laws and agency regulations. **Qualifications** **Required Education and Experience:** + Bachelor's degree and ten (10) years of recent and relevant experience demonstrating timely and high-quality support to Executive-level Principals in complex and fast-paced environments. Masters and eight (8) years or more of experience. + Experience in providing correspondence management and coordination management support. Strong understanding and experience with CATMS. + Experience working within DoD. + Background in National Archives and Records Administration (NARA) requirements is preferred. **Required Clearance:** + Active TS/SCI. + U.S. Citizenship. **Required Skills:** + High degree of critical thinking, initiative, problem solving, and professional judgement. + Experience writing briefings, correspondence, and reports. + Excellent grammar and computer skills in MS Office (Word, Excel, PowerPoint). + Ability to work under pressure, meet deadlines, manage priorities, and handle sensitive information. + Excellent organizational and teambuilding skills. + Strong attention to detail. REQNUMBER: 2511478 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

**Join a Team that's Shaping the Future of IT Support** At BAE Systems, we're passionate about delivering innovative IT solutions that enable our customers to achieve their missions. As an **ITSM ServiceNow Administrator** , you'll play a critical role in providing exceptional IT support to the customer. You'll be part of a dynamic team that values innovation, teamwork, and customer satisfaction. If you're a motivated and skilled IT professional looking for a new challenge, we encourage you to apply. As an ITSM ServiceNow Administrator, you'll be responsible for proactively managing and monitoring ITSM servers to ensure proper operation, including recommended patches and updates. You'll also provide problem management services remotely to track and resolve user problems, manage the rapid progression of incidents from creation to completion, and identify trends to create resolutions for potential and ongoing problems. Your day-to-day responsibilities will include collaborating with internal stakeholders, formatting and disseminating reports, and tracking incident trends. By joining our team, you'll have the opportunity to work on exciting projects, collaborate with a talented team, and make a significant impact on the customer's operations. You'll be expected to exercise considerable latitude in determining objectives and approaches to assignments, and may function in a project leadership role. If you're a motivated and skilled IT professional looking for a new challenge, we encourage you to apply. **Location Requirement** The successful candidate must be located within 50 miles of Sterling, VA. **Required Education, Experience, & Skills** **Required Education, Experience, & Skills** + Bachelor's degree in Computer Science, Information Technology, or related field + 6 years of experience in IT service management, with a focus on problem management and incident resolution + Strong analytical and problem-solving skills + Excellent communication and collaboration skills + Ability to work independently and as part of a team **Technical Skills:** + Experince implmenting and supporting an ITIL enterprise + Experience upgrading and maintaining ServiceNow ITSM platform **Certifications:** + ServiceNow or similiar certification and training (CSA, CIS-ITSM) + ITIL 4 Foundation or higher certification within six months of starting **Preferred Education, Experience, & Skills** **Perferred education, Experience, & Skills:** + Master's degree in Computer Science, Information Technology, or related field + ITIL Practitioner certification (or equivalent experience) + Unified Architecture Framework (UAF) certification (or equivalent experience) + Experience with other ITSM tools and platforms (e.g. BMC Helix, HP Service Manager) + Strong knowledge of industry practices, techniques, and standards related to IT service management + Experience with trend analysis and reporting + Certification in ServiceNow ITSM platform (or equivalent experience) **What We Offer:** + **Competitive Salary and Benefits:** + Competitive salary and benefits package. + **Professional Development:** + Opportunity to work with a dynamic team in a fast-paced environment. + Professional development and growth opportunities. **Pay Information** Full-Time Salary Range: $115779 - $196825 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. **ITSM ServiceNow Administrator** **117567BR** EEO Career Site Equal Opportunity Employer. Minorities . females . veterans . individuals with disabilities . sexual orientation . gender identity . gender expression

As the Principal Contract Administrator you will perform research on complex contracting matters and provide sound business advice and counsel to Operations Management and Functional Departments in accordance to bid specifications, FAR/DFAR, other government regulations and internal policies. With your constant proposal activity, you will add value, analysis of solicitation terms and conditions, identifying risks as well as mitigation alternatives, independently leading the cost volume and acting as a pivotal coordinator for the proposal development effort across all areas of the business to meet contractual requirements, at all times presenting knowledgeable and unified accuracy to our customers. You will examine performance and contractual deliverables/requirements to ensure accuracy, completeness, and adherence to bid specifications and contract terms this will include advising management of contractual rights and obligations in accordance with contract terms, FAR/DFAR and other government regulations. You will compile and maintain all required contractual records and documents in accordance with contract requirements and Company policies and procedures which includes drafting terms and conditions for complex contracts / agreements and negotiating and administering Non-Disclosure, complex Teaming, and other Agreements in accordance with corporate policies and procedures, coordinating legal reviews as appropriate By serving as primary point of contact between Company Staff (Program Managers and Business Area Leads) and the Customer for all contractual matters on assigned contracts and projects including business agreements, you will provide sound business advice and counsel to all lines of business and your coordination across the many functions of the company to meet internal and external requirements and deadlines; you will actively contribute to the development and implementation of new business methods, processes and contracting concepts in order to achieve business unit and contracts' goals and objectives to include providing guidance and mentorship to more junior staff. Bachelor's Degree and Eight (8) years of cradle to grave contracts experience in the area of Federal Government contracting A minimum of one to two years of Proposal Preparation Experience Must be able to demonstrate your ability to manage heavy workloads and meet deadlines independently Must be able to demonstrate a high level of expertise and knowledge in FAR/DFAR, export and other government regulations and the ability to execute and interpret these regulations within complex contracts Must be able to demonstrate strong organization skills, self-motivation, and task ownership with a solid work ethic Must be able to demonstrate excellent verbal and written communications, proficient in Microsoft Office Suite and a working knowledge of all contract types Active and Current secret clearance. Must be able to obtain and maintain a TS/SCI 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. CPCM or related Certification desirable TS/SCI Clearance Benefits Information Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics. Intern Benefits: Temporary employees generally are not eligible for BAE Systems benefits, but can elect to participate in the 401(k) savings plan. Temporary employees working 20+ hours per week are eligible for medical benefits, the employee assistance program, and business travel accident insurance. Please note: Some benefits may be different for union employees that are governed by a collective bargaining agreement (CBA) or for positions covered by a wage law called the McNamara-O'Hara Service Contract Act (SCA).

As the **Principal Contract Administrator** you willperform research on complex contracting matters and provide sound business advice and counsel to Operations Management and Functional Departments in accordance to bid specifications, FAR/DFAR, other government regulations and internal policies. With your constant proposal activity, you will add value, analysis of solicitation terms and conditions, identifying risks as well as mitigation alternatives, independently leading the cost volume and acting as a pivotal coordinator for the proposal development effort across all areas of the business to meet contractual requirements, at all times presenting knowledgeable and unified accuracy to our customers. You will examine performance and contractual deliverables/requirements to ensure accuracy, completeness, and adherence to bid specifications and contract terms this will include advising management of contractual rights and obligations in accordance with contract terms, FAR/DFAR and other government regulations. You will compile and maintain all required contractual records and documents in accordance with contract requirements and Company policies and procedures which includes drafting terms and conditions for complex contracts / agreements and negotiating and administering Non-Disclosure, complex Teaming, and other Agreements in accordance with corporate policies and procedures, coordinating legal reviews as appropriate By serving as primary point of contact between Company Staff (Program Managers and Business Area Leads) and the Customer for all contractual matters on assigned contracts and projects including business agreements, you will provide sound business advice and counsel to all lines of business and your coordination across the many functions of the company to meet internal and external requirements and deadlines; you will actively contribute to the development and implementation of new business methods, processes and contracting concepts in order to achieve business unit and contracts' goals and objectives to include providing guidance and mentorship to more junior staff. **Required Education, Experience, & Skills** + Bachelor s Degree and Eight (8) years of cradle to grave contracts experience in the area of Federal Government contracting + A minimum of one to two years of Proposal Preparation Experience + Must be able to demonstrate your ability to manage heavy workloads and meet deadlines independently + Must be able to demonstrate a high level of expertise and knowledge in FAR/DFAR, export and other government regulations and the ability to execute and interpret these regulations within complex contracts + Must be able to demonstrate strong organization skills, self-motivation, and task ownership with a solid work ethic + Must be able to demonstrate excellent verbal and written communications, proficient in Microsoft Office Suite and a working knowledge of all contract types + Active and Current secret clearance. Must be able to obtain and maintain a TS/SCI **Preferred Education, Experience, & Skills** + CPCM or related Certification desirable + TS/SCI Clearance **Pay Information** Full-Time Salary Range: $99410 - $168997 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. **Principal Contract Administrator** **117345BR** EEO Career Site Equal Opportunity Employer. Minorities . females . veterans . individuals with disabilities . sexual orientation . gender identity . gender expression

The most security-conscious organizations trust Telos Corporation to protect their vital IT assets. The reputation of our company rests on the quality of our solutions and the integrity of our people. Explore what you can bring to our solutions in the areas of cyber, cloud and enterprise security. Be a part of the Telos culture and see what sets us apart! Telos offers an excellent compensation package with benefits that include generous paid time off, medical, dental, vision, tuition reimbursement, and 401k. Our employees enjoy more than just a great work environment! We are seeking a detail-oriented Database Administrator Junior to join our team in a Department of Defense (DoD) environment. You will be responsible for helping to manage the database and servers for asset information, quotes, shipments, etc. Responsibilities: Design and maintain databases Manage database backups, permissions, patches Manage all jobs and SSIS packages Execute incoming ETL (extract, transform, load) and ad hoc reporting assignments Update database records using information provided by field personnel Provide assistance to field personnel by answering questions Maintain data accuracy and integrity Monitor server jobs for failure, troubleshoot, and resolve issues Design and maintain database documentation Demonstrate continuous effort to improve operational performance, streamline work processes and work cooperatively and jointly to provide quality seamless customer service Candidate will identify opportunities for cost savings, and process/procedure enhancements Perform other administrative and support functions as needed Complete assignments with independent thought and action within the scope of specific assignments Work cooperatively with other employees, government customers, and other industry partners Requirements Bachelor's (or equivalent) with 1 - 2 yrs of experience. Experience with Microsoft SQL Server is required, version 2019 is a plus Experience with ServiceNow is preferred but not required Experience with Microsoft Access is a plus but not required An active DoD Secret Clearance is required or the ability to obtain. Preference will be given to those applicants with an active DoD Secret Clearance Bachelor's Degree w/ some experience is required or the equivalent of education and experience Strong written and verbal communications skills and the ability to interact with people at all levels are required A professional attitude regarding attention to detail and customer service and excellent organizational skills are required

**MANTECH** seeks a skilled and motivated **Windows Systems Administrator** to join our team of top Information Technology and Analytic professionals in **Chantilly, VA.** You will play a vital role in maintaining and enhancing the Sponsor's Windows environment, contributing to national security through technical excellence. This dynamic role is embedded in an innovative Big Data ecosystem where collaboration and growth are encouraged. **Responsibilities include but are not limited to:** + You will help sustain and improve the organization's Windows infrastructure as part of a collaborative systems team. Your focus will span operations, security, and integration of hardware and software. + Research and resolve operating system problems efficiently and accurately in adherence to organizational standards + Troubleshoot operating system issues and collaborate with cross-functional teams including application development and networking + Build and harden Windows servers, establish and manage configuration baselines + Plan, test, install, integrate, and maintain new or updated operating systems + Apply security and firmware patches promptly; assist in maintaining patch management strategies + Test and integrate new hardware and software components + Manage the lifecycle of operating systems + Design interfaces to external systems and maintain thorough documentation on system configurations and processes **Minimum Qualifications** + High School Diploma and 7+ years of relevant experience with Windows systems + Experience with complex system architectures and interconnected data environments + Hands-on experience with Active Directory, LDAP, and Centrify for domain management + Experience and proficiency applying security patches within enterprise systems + Experience scripting in PowerShell, VB, or similar tools + Experience and ability to manage environments running Windows Server 2008/2012/2016 + Experience with Microsoft System Center Operations Manager (SCOM) and Access Control Service (ACS) + Experience with Microsoft Exchange, Outlook, and antivirus solutions including Symantec and McAfee **Preferred Qualifications** + Familiarity with LAN, SAN, TCP/IP, and Cisco network configurations + MCSE or MCITP certifications + Experience with VMware 5+ and a VMWare Certified Professional (VCP) credential **Security Clearance Requirements** + An active/current TS/SCI with Polygraph is required. **Physical Requirements** + The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc. + Must be able to use hands to operate a computer and other office productivity machinery such as a calculator, copy machine, and computer printer. MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation. If you need a reasonable accommodation to apply for a position with MANTECH, please email us at ******************* and provide your name and contact information.

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 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 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 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