• System Administrator 3

    M. C. Dean (Chantilly, VA)
    …support to meet service level agreements. + Configure and manage Windows operating systems and install/load operating system software. + Perform desktop hardware ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and… more
    M. C. Dean (07/15/25)
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  • Systems Engineering Lead

    Lockheed Martin (Manassas, VA)
    …\(ICP\) program\. The ICP program provides a common Integrated Undersea Surveillance Systems \(IUSS\) signal processing and display system software and hardware ... and with a higher degree of quality \- Oversee the development of system operation training \(new systems and new capabilities\) for Fleet Operators\.… more
    Lockheed Martin (07/19/25)
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  • Specialist, Systems Engineering

    L3Harris (Ashburn, VA)
    …Job Code: 26987 Job Location: Ashburn, VA Job Description: As the Specialist, Systems Integration Engineer , you will be responsible for hardware and software ... deliveries + Gather feedback to identify areas of improvement and implement + System design synthesis of complex electronic systems to include processes and… more
    L3Harris (08/08/25)
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  • Information System Security Officer,…

    Lockheed Martin (Herndon, VA)
    system hardening, analysis, vulnerability management, DISA STIGs\. \- Prior Information System Security Engineer \(ISSE\) or System Administration ... obtain a CI polygraph\.** This position will perform duties as an Information Systems Security Officer at the Lockheed Martin Space facility in Herndon, Virginia\.… more
    Lockheed Martin (08/08/25)
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  • Information System Security Officer

    BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
    …in information system security to safeguard our nation? As an information system security engineer , you can identify the system security needed ... Information System Security Officer The Opportunity: Are you looking...our customers. Work with us as we secure cross-domain systems and services to meet the demands of our… more
    BOOZ, ALLEN & HAMILTON, INC. (08/08/25)
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  • Windows Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    …Windows infrastructure technology to maintain a 24x7x365 uptime service + Engineer systems administration-related solutions for various project and operational ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Microsoft Windows,Microsoft Windows Server, Systems more
    General Dynamics Information Technology (08/19/25)
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  • Specialist, Systems Engineering (Mbse)

    L3Harris (Ashburn, VA)
    …Job Code: 26988 Job Location: Ashburn, VA Job Description: As a Specialist, Systems Engineer focused on digital engineering principles, you will be responsible ... experience. Essential Functions: * Creation of MBSE artifacts for complex hardware/software systems * Creation of modeling of system interfaces, system more
    L3Harris (08/08/25)
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  • Part Time System Alarm Monitor

    M. C. Dean (Vienna, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and ... deliver the management platforms essential for long-term system sustainability. Together, we transform the way complex, large-scale systems are designed,… more
    M. C. Dean (07/15/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    …: + One of the following certifications is desired: MCSE - Microsoft Certified System Engineer , MCSE - Microsoft Certified Solutions Expert, MCSA - Microsoft ... **MANTECH** seeks a motivated, career and customer-oriented **Principal Systems Administrator** to join our team in **Pentagon, VA.** The position is **onsite.**… more
    ManTech (08/08/25)
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  • Information Security Specialist

    BAE Systems (Lorton, VA)
    …Controls + Performing System Security Research, Analysis, and Design for New Systems + Verifying and Validating System Security Requirements and Analyzing ... information systems security efforts. + Certified as an information systems security professional (CISSP) **Pay Information** Full-Time Salary Range: $115779… more
    BAE Systems (08/22/25)
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