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74 network administrator jobs found

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Odyssey Systems Consulting Group
Apr 20, 2026
Full time
Security Assistant
Odyssey Systems Consulting Group MA
Position Summary Odyssey Systems has an exciting opportunity for a Security Assistant providing support to the Command, Control, Communications, and Battle Management Division (C3BM).   Command, Control, Communications, and Battle Management (C3BM) has been tasked with delivering an integrated Department of the Air Force (DAF) Battle Network providing resilient decision advantage and enabling the USAF, USSF, Joint, and Coalition Force to win against the pacing challenge. C3BM supports execution in many different focus areas. C3BM’s main efforts are Architecture and Systems Engineering (ASE), Operational Response Team (ORT), and multiple mission integration teams such as Air, Maritime and multiple acquisitions consisting of both the Advanced Battle Management System (ABMS) and Space.   The Security Manager will provide support to perform administrative security functions under the direction of the activity security manager without...
SAIC
Apr 08, 2026
SQL Database Administrator
SAIC VA
Description SAIC currently has an opening for an Encryption/Security Database Administrator to support the Department of State (DoS) Bureau of Diplomatic Technology. This Bureau provides transparent, interconnected systems and security supporting the DoS in successfully carrying out its U.S. foreign policy mission. The position will directly support the Department of State (DoS) on-site to provide high-level database administration for enterprise security and identity platforms. This role is responsible for the health, security, and integrity of the databases that store critical digital identities and authentication records. This position ensures that mission-critical security systems remain operational, synchronized, and compliant with federal and national security data standards. Description of Duties: Database Management & Optimization PostgreSQL/SQL: Install, configure, and maintain database management systems (DBMS) supporting secure enterprise applications. This...
ECS
May 06, 2026
Senior - SOC CHIEF
ECS DC
Everforth ECS is seeking a Senior SOC Chief to work in our Washington DC office. Everforth ECS Federal is a leading information security and information technology company in Washington, DC. We are looking to hire a Senior Security Operation Center (SOC) Manager to provide a full range of cybersecurity services on a long-term contract in Suitland, MD. The position is full time/permanent and will provide 24x7x365 support for a US Government civilian agency. The position is available immediately upon finding a qualified candidate with the appropriate background clearance. Top Secret, SCI eligible 8+ years of Information Technology experience, with at least 5 years of experience in information security working within security operations 7-10+ years of experience in SOC operations and incident response including SOC management and an IR commander role. Experience with maturing and optimizing SOCs Experience with utilizing Cyber Threat Intelligence to enhance security...
Lockheed Martin
May 06, 2026
Classified Cyber Security Sr / ISSO / Orlando
Lockheed Martin Orlando, FL
Description: You will be the Information Systems Security Officer Sr for the team. Our team is responsible for ensuring the security and integrity of our information systems. What You Will Be Doing As the Information Systems Security Officer Sr, you will be responsible for overseeing day-to-day information system security operations, including auditing and ensuring compliance with internal LM and customer security requirements. You will also be responsible for technical administration of IS in accordance with internal LM and customer security requirements, primarily Risk Management Framework (RMF). Your responsibilities will include: Overseeing day-to-day information system security operations Carrying out technical administration of IS in accordance with internal LM and customer security requirements Upkeeping, monitoring, analyzing, and responding to network and security events Documenting compliance actions with the ISSM to address non-compliance in...
SAIC
May 06, 2026
Security Engineer
SAIC DC
Description SAIC seeks a Security Engineer to support the Department of Transportation's Cybersecurity mission by joining a dedicated team of cybersecurity professionals who collaborate, cooperate, and facilitate maintaining and enhancing the security posture of DOT information systems and infrastructure. These information systems and infrastructure support the DOT mission of managing and maintaining United States critical infrastructure (i.e. highways, bridges, roads, etc.). Role is Onsite in Washington DC/ 5 days a week In this role you will: Engage with Federal Leadership and counterparts to implement endpoint protection profile changes to address external threats, and enforce security requirements Coordinate with application administrators and infrastructure administrators and engineers to troubleshoot issues associated with endpoint protection software Support integration of endpoint security data with security log aggregation solutions, to include security...
SAIC
May 06, 2026
Information Systems Security Officer (ISSO)
SAIC VA
Description SAIC is seeking a qualified and experienced Information Systems Security Officer (ISSO) to fill a critical role in the Army Intelligence Enterprise. This position will be located on site at Ft Belvoir, VA. In this role, you will be part of a team responsible for evaluating and implementing customer requirements supporting complex technical platforms supporting the Intelligence Community. A successful candidate will provide solutions to complex problems in a manner that meets both functional and security requirements on multiple classified and unclassified domains. You will be responsible for keeping the team's computing environment operational and compliant with all directive and applicable Risk Management Framework (RMF) requirements. To accomplish this, you will frequently collaborate with other team members to ensure system compliance, implement future enhancements, and ensure projects meet cost, schedule, and quality benchmarks. The ideal candidate blends a...
SAIC
May 06, 2026
Information Systems Security Officer
SAIC VA
Description SAIC is seeking a motivated and skilled Information Systems Security Officer (ISSO) to support cybersecurity and compliance activities for mission-critical IT systems on the MAJESTIC Joint Program Office (JPO) Team . In this role, the ISSO will be responsible for implementing, managing, and assessing system security controls to ensure compliance with government regulations, standards, and best practices, including NIST 800-53 , RMF , and other federal security policies. The ideal candidate will work closely with system owners, administrators, and cross-functional security teams to assess risks, maintain security postures, and ensure the confidentiality, integrity, and availability of information systems that support the mission. This role requires on-site support in Springfield, VA . Key Responsibilities: Ensure compliance with Risk Management Framework (RMF) requirements by developing, maintaining, and assessing system security artifacts,...
U.S. Customs and Border Protection Service
May 04, 2026
Customs and Border Protection Officer - Experienced
U.S. Customs and Border Protection Service WA
Customs and Border Protection Officer (CBPO) - New Hire Sign-On and Retention Incentives NEW RECRUITMENT AND RETENTION INCENTIVES! U.S. Customs and Border Protection (CBP) offers those interested in a career in law enforcement an exceptional opportunity to work with an elite team of highly trained professionals whose camaraderie, pride, and purpose are hallmarks of their daily mission of protecting America. You will be part of the Department of Homeland Security workforce, protecting American interests and securing our nation. If you are looking for a rewarding career with great pay, benefits, and job stability, now is the time to make your move. DON’T FORGET TO CHECK OUT THE INCENTIVES – SEE SALARY SECTION BELOW As a Customs and Border Protection Officer (CBPO) , you will be part of our 60,000+ workforce that strives to protect the American people by safeguarding our borders, deterring illicit activity, and enhancing the nation’s economic prosperity....
U.S. Customs and Border Protection Service
May 04, 2026
Customs and Border Protection Officer - Experienced
U.S. Customs and Border Protection Service WA
Customs and Border Protection Officer (CBPO) - New Hire Sign-On and Retention Incentives NEW RECRUITMENT AND RETENTION INCENTIVES! U.S. Customs and Border Protection (CBP) offers those interested in a career in law enforcement an exceptional opportunity to work with an elite team of highly trained professionals whose camaraderie, pride, and purpose are hallmarks of their daily mission of protecting America. You will be part of the Department of Homeland Security workforce, protecting American interests and securing our nation. If you are looking for a rewarding career with great pay, benefits, and job stability, now is the time to make your move. DON’T FORGET TO CHECK OUT THE INCENTIVES – SEE SALARY SECTION BELOW As a Customs and Border Protection Officer (CBPO) , you will be part of our 60,000+ workforce that strives to protect the American people by safeguarding our borders, deterring illicit activity, and enhancing the nation’s economic prosperity....
U.S. Customs and Border Protection Service
May 04, 2026
Customs and Border Protection Officer - Experienced
U.S. Customs and Border Protection Service WA
Customs and Border Protection Officer (CBPO) - New Hire Sign-On and Retention Incentives NEW RECRUITMENT AND RETENTION INCENTIVES! U.S. Customs and Border Protection (CBP) offers those interested in a career in law enforcement an exceptional opportunity to work with an elite team of highly trained professionals whose camaraderie, pride, and purpose are hallmarks of their daily mission of protecting America. You will be part of the Department of Homeland Security workforce, protecting American interests and securing our nation. If you are looking for a rewarding career with great pay, benefits, and job stability, now is the time to make your move. DON’T FORGET TO CHECK OUT THE INCENTIVES – SEE SALARY SECTION BELOW As a Customs and Border Protection Officer (CBPO) , you will be part of our 60,000+ workforce that strives to protect the American people by safeguarding our borders, deterring illicit activity, and enhancing the nation’s economic prosperity....
U.S. Customs and Border Protection Service
May 04, 2026
Customs and Border Protection Officer - Experienced
U.S. Customs and Border Protection Service WA
Customs and Border Protection Officer (CBPO) - New Hire Sign-On and Retention Incentives NEW RECRUITMENT AND RETENTION INCENTIVES! U.S. Customs and Border Protection (CBP) offers those interested in a career in law enforcement an exceptional opportunity to work with an elite team of highly trained professionals whose camaraderie, pride, and purpose are hallmarks of their daily mission of protecting America. You will be part of the Department of Homeland Security workforce, protecting American interests and securing our nation. If you are looking for a rewarding career with great pay, benefits, and job stability, now is the time to make your move. DON’T FORGET TO CHECK OUT THE INCENTIVES – SEE SALARY SECTION BELOW As a Customs and Border Protection Officer (CBPO) , you will be part of our 60,000+ workforce that strives to protect the American people by safeguarding our borders, deterring illicit activity, and enhancing the nation’s economic prosperity....
Lockheed Martin
May 02, 2026
Information Systems Security Officer, Classified Cybersecurity
Lockheed Martin King of Prussia, PA
Description: Top Secret security clearance with ability to obtain SCI Eligibility and Polygraph. This position will perform duties as a Classified Cybersecurity Information Systems Security Officer (ISSO) for systems located at the LM Space facility in Valley Forge PA. The work that Cybersecurity ISSO’s do can be summarized in this way: - You will have a direct impact to national security, ultimately contributing to protecting your loved ones – this is dynamic, gratifying and impactful work! - You will have the opportunity to engage in all aspects of the cyber discipline - You can enjoy a work-life balance that allows for flex hours and a family-first culture. Key Responsibilities of this role includes: - Oversee day-to-day information system security operations including hardware and software implementations. - Carry out technical administration of IS in accordance with internal LM and customer security requirements, primarily Risk Management Framework (RMF). - Upkeep,...
General Dynamics Mission Systems, Inc
May 01, 2026
Lead Systems Integration Engineer
General Dynamics Mission Systems, Inc San Antonio, TX
Basic Qualifications Master's degree, plus 6 years of relevant experience. Bachelor's degree in a specialized area or equivalent relevant experience is required; plus, a minimum of 8 years of relevant experience.   CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance is required at time of hire. Must be able to obtain Polygraph. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Job Opportunity: Lead Systems Integration Engineer at General Dynamics Mission Systems   Position Overview: Join our team to help architect and lead mission-critical systems that keep people safe. As a Lead Systems Integration Engineer , you'll serve as a strategic technology leader...
Lockheed Martin
Apr 30, 2026
Classified Cyber Security Sr / ISSO / Orlando
Lockheed Martin Orlando, FL
Description: You will be the Information Systems Security Officer for the Lockheed Martin Missiles & Fire Control Team, responsible for securing lifesaving products and critical state-of-the-art engineering and manufacturing systems by applying cutting-edge cybersecurity principles. What You Will Be Doing As the ISSO, you will be responsible for overseeing day-to-day information system security operations, ensuring compliance with internal and customer security requirements, and maintaining the security and integrity of our systems. Your Responsibilities Will Include: • Oversee day-to-day information system security operations • Carry out technical administration of IS in accordance with internal LM and customer security requirements • Monitor, analyze, and respond to network and security events • Document compliance actions and address non-compliance in the allotted time frame • Ensure systems are operated, maintained, and disposed of in accordance with internal security...
Lockheed Martin
Apr 29, 2026
Classified Cyber Security Asc/ISSO/Grand Prairie, TX
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin MFC is embarking on a transformational journey – destination the future. Digital Transformation (DT) is Lockheed Martin’s path to the future with its interconnected environment where data becomes information and information drives decisions that create value across the entire lifecycle. This includes how our workforce will operate. To help us along this journey, MFC is seeking a qualified candidate for the position of Workforce Programs Lead. We’re looking for someone with passion and enthusiasm in leading us on programs to build and enable the future workforce. This position can be summarized in this way. Classified cybersecurity helps secure lifesaving products and critical state-of-the-art engineering and manufacturing systems by applying cutting-edge cybersecurity principles. Rising to the challenge of building a more secure world for the warfighter, space exploration, climate sustainability, and commercial use. The cybersecurity team will...
Lockheed Martin
Apr 29, 2026
Classified Cyber Security Asc/ISSO/Grand Prairie
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin MFC is also embarking on a transformational journey – destination the future. Digital Transformation (DT) is Lockheed Martin’s path to the future with its interconnected environment where data becomes information and information drives decisions that create value across the entire lifecycle. This includes how our workforce will operate, as well. To help us along this journey MFC is seeking a qualified candidate for the position of Workforce Programs Lead. We’re looking for someone with passion and enthusiasm in leading us on programs to build and enable the future workforce. This position can be summarized in this way. Classified Cybersecurity help secure lifesaving products and critical state-of-the-art engineering and manufacturing systems by applying cutting edge cybersecurity principles. Rising to the challenge of building a more secure world for the warfighter, space exploration, climate sustainability and commercial use. The Cybersecurity team...
SAIC
Apr 29, 2026
Senior Firewall Engineer
SAIC VA
Description SAIC is seeking a Senior Firewall Engineer to support DCSA for an ONSITE position out of Quantico, VA. (All qualified candidates must possess a TS/SCI and a Sec+) Introduction Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabilities of the Defense Counterintelligence and Security Agency (DCSA). The Air Force and Combatant Commands Business Group of SAIC is seeking a Senior Firewall Engineer to support a transformational infrastructure program for DCSA. SAIC is proud to be supporting DCSA in safeguarding our nation's information. DCSA is the designated oversight authority on the accreditation of classified facilities, information systems, and the insider threat program. This involves security oversight of more than 10,000 companies and approximately 13,000 facilities involved in classified work throughout the DoD and 31 Federal agencies....
Lockheed Martin
Apr 25, 2026
Information Systems Security Officer, Classified Cybersecurity
Lockheed Martin Littleton, CO
Description: This position requires TS/SCI clearance with ability to pass a Polygraph. The Cybersecurity Specialist will partner with the security team, program, and government customers to perform as an Information Systems Security Officer (ISSO) at the LM Waterton facility in Littleton, CO. Classified Cybersecurity Analysts help secure lifesaving products and critical state-of-the-art engineering and manufacturing systems by applying cutting edge cybersecurity principles. Rising to the challenge of building a more secure world for the warfighter, space exploration, climate sustainability, and commercial use. The work that Cybersecurity Analysts do can be summarized in this way: - You will have a direct impact to national security, ultimately contributing to protecting your loved ones – this is dynamic, gratifying and impactful work! - You will have the opportunity to engage in all aspects of the cyber discipline - You can enjoy a work-life balance that allows for flex...
Lockheed Martin
Apr 24, 2026
Information Systems Security Officer, Classified Cybersecurity
Lockheed Martin Littleton, CO
Description: This position requires TS/SCI clearance with ability to pass a Polygraph. The Cybersecurity Specialist will partner with the security team, program, and government customers to perform as an Information Systems Security Officer (ISSO) at the LM Waterton facility in Littleton, CO. Classified Cybersecurity Analysts help secure lifesaving products and critical state-of-the-art engineering and manufacturing systems by applying cutting edge cybersecurity principles. Rising to the challenge of building a more secure world for the warfighter, space exploration, climate sustainability, and commercial use. The work that Cybersecurity Analysts do can be summarized in this way: - You will have a direct impact to national security, ultimately contributing to protecting your loved ones – this is dynamic, gratifying and impactful work! - You will have the opportunity to engage in all aspects of the cyber discipline - You can enjoy a work-life balance that allows for flex...
Lockheed Martin
Apr 22, 2026
Classified Cyber Security / ISSO / Orlando, FL
Lockheed Martin Orlando, FL
Description: You will be the Classified Cyber Security professional for the JASSM Security team. Our team safeguards life saving products and critical engineering/manufacturing systems while driving digital transformation across Lockheed Martin Missiles and Fire Control. What You Will Be Doing As the Classified Cyber Security professional, you will be responsible for protecting classified information systems and ensuring full compliance with the Risk Management Framework (RMF). Your responsibilities will include, but are not limited to: • Supervise daily information system security activities, including audits of hardware, software, and RMF package approvals. • Perform technical administration of information systems to meet internal Lockheed Martin and customer security mandates (RMF focused). • Maintain, monitor, analyze, and respond to network and security incidents, documenting actions with the ISSM. • Participate in internal and external security audits, inspections, and...
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