• Security Software Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …**for this role.** Imagine One Technology & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon award of ... work and will be performed in Dahlgren, Virginia. The Security Software Engineer will be...following: 1. Penetration Testing (PENTEST) (government or contractor) 2. Red Team Operations (government or contractor) 3. Tool/ Software more
    Imagine One Technology & Management (12/24/25)
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  • Senior Systems Engineer (Deployment)

    Red River (King George, VA)
    …and analytical skills. **Desired Certifications and Skills:** + Microsoft Certified Systems Engineer + VMware Certified Professional 5 + Software Engineering ... Red River Technology is actively seeking a dedicated and highly skilled Senior Systems Engineer to join our team in supporting a mission-critical program for the… more
    Red River (01/09/26)
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  • Software Engineer /Systems…

    Cinteot (Springfield, VA)
    Software Engineer / Systems Administrator (location: Springfield, VA) The selected individual will be responsible to support the Framework Services / Platform ... and Security scrum team, performing operations / maintenance of program Window systems software and associated applications. Team members must be able to… more
    Cinteot (11/06/25)
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  • Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    …Qualifications: + 7 or more years experience implementing and maintaining Cyber Security technologies on a multi-platform (Windows, Red Hat, etc.) ... are hiring for a Senior Computer Network Defense (CND) Engineer with an active TS/SCI clearance - with the...Used: + Implementation & Maintenance and maintaining of Cyber Security technologies on a multi-platform (Windows, Red more
    V2X (12/12/25)
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  • Senior Network Engineer

    SAIC (Springfield, VA)
    …of engineering change orders relating to the replacement or enhancement of perimeter security hardware and software . + Experienced with performing root cause ... Network Technologies Business Unit currently has an opening for a **Senior Network Engineer ** to support a Department of State (DoS) Bureau of Diplomatic Technology… more
    SAIC (01/08/26)
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  • Senior Systems Engineer

    Syms Strategic Group, LLC (SSG) (Fredericksburg, VA)
    …X.12 medical claims (837, 834, 277, etc) Advanced certifications in relevant areas (eg, Red Hat Certified Engineer , Microsoft Certified Systems Engineer , AWS ... Syms Strategic Group (SSG) is seeking a talented Systems Engineer (Senior) Location: Remote Department: Veterans Affairs (VA) Type: Full Time Min. Experience:… more
    Syms Strategic Group, LLC (SSG) (01/07/26)
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  • Linux Systems Engineer

    William C Brown Inc (Springfield, VA)
    Linux Systems Engineer EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... protected by law. Description Our work depends on a TS/SCI cleared Linux Systems Engineer joining our team to support our customer in Springfield, VA and help ensure… more
    William C Brown Inc (12/25/25)
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  • Systems Engineer

    William C Brown Inc (Springfield, VA)
    Systems Engineer EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to ... other characteristic protected by law. Description WCBinc is looking for a Systems Engineer to join our team to support our intelligence customer activities in… more
    William C Brown Inc (11/25/25)
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  • CCSS Principal Systems Engineer - WHCA…

    RTX Corporation (Springfield, VA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI - Current...Engineering is anticipating an opportunity for a Principal Systems Engineer . This role is suited for a motivated individual… more
    RTX Corporation (11/13/25)
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  • Virtual Systems Engineer

    CACI International (Dahlgren, VA)
    Virtual Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... work experience is required. + Must be a US citizen. _Desired:_ + Secret-level security clearance. (US Citizenship is required in order to obtain a security more
    CACI International (11/21/25)
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  • DevSecOps Engineer with TS Level Clearance

    Systems Technology Forum (Dahlgren, VA)
    ** Security Clearance Required Company Overview Systems Technology Forum LTD (STF) is an established industry partner with a passion for exceptional performance and ... continuous integration/continuous development (CI/CD) environment using containerization technologies (eg Red Hat Openshift, Kubernetes, Docker, etc.) and cloud environments… more
    Systems Technology Forum (12/12/25)
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  • Senior Linux Architect

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …+ Must have either the Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) certification currenlty or within on year of hire ... the engineering and architecture of our enterprise RDT&E solutions centered around Red Hat Satellite and Ansible orchestration, critical to our Comply to Connect… more
    UIC Government Services and the Bowhead Family of Companies (12/03/25)
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  • Systems Administrator II Generalist Sr (Windows…

    V2X (Springfield, VA)
    …battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our ... (CDS) which allows access to Multiple Independent Levels of Security (MILS) and Operational Domains from a single workstation,...including, but not limited to, Citrix, Esri, McAfee, Microsoft, Red Hat, and SolarWinds. The majority of these managed… more
    V2X (11/15/25)
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  • System Administrator

    Gromelski & Associates, Inc. (Manassas, VA)
    …Technical System Support._ **_System Administrator Job Description:_** + Performs tasks as Red Hat Linux Systems Engineer and Administrator, develops kernels and ... services. Key service areas include Engineering Design and Documentation; Software Development and Testing; System Integration, Testing and Evaluation;...must be a US Citizen. + Must be a Red Hat(R) Certified Engineer (RHCE(R)) and … more
    Gromelski & Associates, Inc. (12/17/25)
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