• Systems Engineer, TS/SCI with Polygraph

    General Dynamics Information Technology (Mclean, VA)
    …Yes **Job Description:** Deliver simple solutions to complex problems as a Systems Engineer at GDIT. Here, you'll tailor cutting-edge solutions to the unique ... we'll make your career growth ours. At GDIT, people are our differentiator. As a Systems Engineer you will help ensure today is safe and tomorrow is smarter. Our… more
    General Dynamics Information Technology (09/19/25)
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  • Senior M&S Systems Developer (SME)

    SimIS Inc. (Norfolk, VA)
    …to ensure client mission success. Our performance standard is "excellence," with an outcomes- based , quality focus in our services and products, guided by our core ... advanced software architecture expertise with deep knowledge of military simulation systems to create the future of NATO's warfare simulation infrastructure. The… more
    SimIS Inc. (09/05/25)
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  • IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …and Operations **Skills:** IT Help Desk,Linux,Microsoft (MS) Active Directory (AD), System Administration,Windows 10 **Certifications:** CompTIA Security+ - DoD 8570 ... a highly skilled **IT Engineer** with strong experience in both **Microsoft Enterprise Systems and Linux administration** to provide **Tier II support** for a large… more
    General Dynamics Information Technology (10/14/25)
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  • Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting ... and enhancing the systems that matter most while you build valuable skills...Utilize software tools and logs to monitor network and system health. + Track and manage system … more
    General Dynamics Information Technology (09/17/25)
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  • Cyber Systems Analyst - Junior - TS/SCI

    Global Dimensions (Quantico, VA)
    …factors within the environment, such as network classification, baseline activity, system architecture, operating systems , services, connectivity, and bandwidth. ... Global Dimensions is a HUBZone, service disabled, veteran-owned small business based in Fredericksburg, VA. We are a dynamic, expanding company with exciting… more
    Global Dimensions (11/21/25)
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  • Lead Systems Architect

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... intelligence community, defense, civil, and commercial markets. Job Title: Lead Systems Architect Location: Sterling, VA Clearance: TS/SCI Poly **This position is… more
    Nightwing (09/26/25)
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  • Senior Mainframe Systems Programmer

    Ensono (Richmond, VA)
    …projects that require the installation, testing, and implementation of new operating systems and other ' system ' software. Also, the Maintenance and debugging ... Senior Mainframe Systems ProgrammerRemote - United StatesJR012292 **Position Summary** The...+ Team lead for zOS - Assist/Lead the zOS system programming team. What the Ideal Candidate Brings to… more
    Ensono (09/06/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …Linux, Oracle Enterprise Linux, and Solaris UNIX servers. + Monitor and tune system performance to ensure optimal operations across a mixed customer environment. + ... Plan and implement new system hardware and software, including lifecycle management and firmware...QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer, including task automation. +… more
    TekSynap (10/25/25)
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  • Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the ... next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and see if...services and cyber network defense capabilities. As aSenior Information System Security Engineer (ISSE), you will provide expert engineering… more
    Virtual Service Operations (11/09/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …The Systems Engineers will install, configure, and test; operating systems , application software, and system management tools; support current network ... **Description** Leidos Intelligence Group is seeking a highly technical Systems Engineer to support an enterprise IT program.This work is being done to replace an… more
    Leidos (09/26/25)
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