• Windows Systems Adminsitrator

    ManTech (Chantilly, VA)
    …sustain and improve the organization's Windows infrastructure as part of a collaborative systems team. Your focus will span operations, security , and integration ... test, install, integrate, and maintain new or updated operating systems + Apply security and firmware patches...Qualifications** + Familiarity with LAN, SAN, TCP/IP, and Cisco network configurations + MCSE or MCITP certifications + Experience… more
    ManTech (12/03/25)
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  • Senior Mainframe Systems Programmer - zOS

    Ensono (Richmond, VA)
    systems software, Coordination with other technical teams (CICS, Database, Network , Hardware/Storage,etc) in accomplishing assigned tasks, Research and ... detailed knowledge of support products such as tape management, scheduling, security , monitoring systems , and other z/OS supporting systems software. Note:… more
    Ensono (11/07/25)
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  • Deputy Cybersecurity Manager

    BAE Systems (Sterling, VA)
    …processes + Familiarity with operating systems (eg, Windows, Linux) and network security tools like firewalls, IDS/IPS, and antivirus **Strategic Leadership ... and vulnerability analysis of various security technologies, and information technology security research to stay ahead of emerging threats. **Location:** +… more
    BAE Systems (10/30/25)
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  • Systems Engineer Manager

    General Dynamics Information Technology (Virginia Beach, VA)
    …Family:** IT Infrastructure and Operations **Skills:** Planning Ability,Project Management, Systems Engineering **Certifications:** CCNP - Cisco - Cisco ... **US Citizenship Required:** Yes **Job Description:** The Chief Engineer leads research , analysis, design, and development activities that will support evolution of… more
    General Dynamics Information Technology (10/04/25)
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  • Senior Program Analyst

    Precise Systems, Inc. (Arlington, VA)
    …by our highly skilled workforces, we provide expert consultation on network and weapons systems acquisition programs, maintenance/modernization programs, and ... As a solutions-based company, Precise Systems is focused on innovation in support of...Analyst provides writes and develops policy and conducts extensive research on Foreign Military Sales, Security Assistance,… more
    Precise Systems, Inc. (11/30/25)
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  • Systems Engineer

    Nightwing (Herndon, VA)
    …analysis, design, development, deployment, and lifecycle support for innovative hardware/software/ network systems and applications. Work involves developing and ... status. Immediate response may be required to restore or maintain system functionality. Systems Engineer must possess Local Area Network (LAN) skills; ability to… more
    Nightwing (09/23/25)
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  • Information Systems Coordinator (Quantico,…

    Gemini 3 Group (Quantico, VA)
    Information Systems Coordinator (Quantico, VA) An Information Systems Coordinator (ISC) is responsible for a variety of tasks that ensure the smooth operation of ... and troubleshoot hardware and software, maintain proper interfacing between machines and systems , and provide training to staff. Responsibilities for the ISC: +… more
    Gemini 3 Group (11/01/25)
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  • Senior Linux/Unix Systems Administrator

    SMX (Dahlgren, VA)
    …with ability to obtain and maintain Top Secret clearance + Networking protocols + Network security tools such as firewalls + Vulnerability management + IAT III ... Research , Development, Test & Evaluation environments, ensuring the functionality, security , and efficiency of Unix/Linux-based systems , networks, and… more
    SMX (12/04/25)
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  • Systems Engineer 3 - Remote

    M. C. Dean (Vienna, VA)
    …to hardware and software to ensure the security posture across all systems implemented and managed. + Research , prototype, and develop emerging technologies ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient,...network environments. + Perform security updates… more
    M. C. Dean (10/30/25)
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  • Solutions Architect SME - Intelligence & Homeland…

    General Dynamics Information Technology (Herndon, VA)
    …Citizenship Required:** Yes **Job Description:** Join GDIT's Intelligence and Homeland Security CTO organization and help drive the technical solutions needed to ... and review the work of others in this area. As a trusted systems integrator for more than 50 years, General Dynamics Information Technology provides information… more
    General Dynamics Information Technology (10/03/25)
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