• Linux Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …candidates are expected to have related experience and knowledge/understanding of: + Linux Operating systems as a server or desktop such as Red Hat Enterprise ... be considered for employment; either valid CompTIA Security+ CE, Systems Security Certified Practitioner (SSCP) or Cisco Certified Network...is not required but is a plus: + Gnome desktop environments + Ability to create and deploy Ansible… more
    General Dynamics Information Technology (12/15/25)
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  • Tier 3 Application Software Engineer

    SAIC (VA)
    …Tier 3 Endpoint Support (Windows 11)** + Resolve complex Windows 11 desktop /laptop issues escalated beyond Tier 1/2 (OS instability, login issues, app failures, ... premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and… more
    SAIC (12/16/25)
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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …The Senior Systems Administrator II shall work closely with the activity's Senior Systems Administrator, Network Engineer as well as the IT team to ensure ... with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI clearance… more
    V2X (11/15/25)
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  • Software Engineering II - CTJ - TS/SCI with Poly

    Microsoft Corporation (Reston, VA)
    …with some of Microsoft's most critical customers? We're looking for a Software Engineer II with the right mix of software development, on-line services experience ... and collaboration products like Exchange, SharePoint, and Teams with our cross-platform desktop suites and mobile apps. The Microsoft 365 Sovereign Cloud team works… more
    Microsoft Corporation (12/25/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …every client you work with. ARSIEM is looking for a motivated Network Engineer to implement, maintain, and support the lab network infrastructure. This position will ... best practices. + Provide user support for Virtual Private Networks (VPNs), Virtual Desktop Infrastructure (VDI), such as Citrix, as well as macOS and iOS platforms.… more
    ARSIEM (11/12/25)
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  • System Administrator

    Gromelski & Associates, Inc. (Manassas, VA)
    …**_System Administrator Job Description:_** + Performs tasks as Red Hat Linux Systems Engineer and Administrator, develops kernels and other advanced solutions ... integration. + Maintains lab equipment readiness and operation for multi-user computer systems and coordinates with engineers and network administrators. + Sets up… more
    Gromelski & Associates, Inc. (12/17/25)
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  • SURTASS Field Support Team (FST) Network Lead

    V2X (Virginia Beach, VA)
    …and operators on our other programs. A few of these programs include: + Fleet Systems Engineer Team (FSET) program located in key ports around the world, ... delivering support to the US Navy on complex C4ISR systems ; + Mobile Sensors (COBRA KING) Radar and Communication...lead teams to stage, image, and deploy laptop and desktop machines, as well as migrating data. + Demonstrated… more
    V2X (12/04/25)
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  • Cyber Security Specialist 4

    M. C. Dean (Springfield, 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 ... system sustainability. Together, we transform the way complex, large-scale systems are designed, delivered, and sustained-enhancing client outcomes, improving lives,… more
    M. C. Dean (11/15/25)
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  • SURTASS Operations & Maintenance (O&M) Technician…

    V2X (Reston, VA)
    …and operators on our other programs. A few of these programs include: + Fleet Systems Engineer Team (FSET) program located in key ports around the world, ... delivering support to the US Navy on complex C4ISR systems ; + Mobile Sensors (COBRA KING) Radar and Communication...Database Management. + Stage, image, and deploy laptop and desktop machines, as well as migrating data. + In… more
    V2X (11/13/25)
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  • RedHat & AWS SRE

    M. C. Dean (Vienna, VA)
    …and on-premises environments. Responsibilities As part of the team, the Senior Systems Engineer 's responsibilities will include (but will not be limited ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (11/18/25)
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