• Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …and firmware version control. + Create, maintain, and improve technical instructions, operating procedures, and policies. + Perform system hardening and report ... Manage, maintain, deploy, troubleshoot, and support Red Hat Enterprise Linux , Oracle Enterprise Linux , and Solaris UNIX...QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer , including task… more
    TekSynap (10/25/25)
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  • Principal Systems Engineer - active…

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our government ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead a diverse, multi- disciplinary team of… more
    V2X (11/25/25)
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  • ISSO/ Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …techniques. + Knowledge of system administration concepts for operating systems such as but not limited to Unix/ Linux , IOS, Android, and Windows ... **Overview** **ISSO/ SYSTEMS SECURITY ENGINEER (RDTE)** Bowhead is...services. + Knowledge of application vulnerabilities. + Knowledge of system administration, network, and operating system more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • Lead Systems Engineer - (Hybrid)

    CareFirst (Reston, VA)
    …to the supported applications including all necessary tasks to perform operating system administration, user account management, disaster recovery strategy ... potential user input; evaluating similar and related products and systems . Develop system automation and system...years must be in Automation and Administration. + Previous Linux System administration is required. + Must… more
    CareFirst (12/05/25)
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  • UNIX Systems Engineer

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and implement,create and maintain team technical instructions, ... position. **Responsibilities** This position is for a Senior UNIX System Engineer for a mixed and growing...join date. + 5+ yrs experience as a Unix Systems Administrator or IT Engineer with experience… more
    GovCIO (09/24/25)
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  • Virtual Systems Engineer

    CACI International (Dahlgren, VA)
    …to improve provisioning of virtualized systems . **Qualifications:** _Required:_ + Proficiency with Linux Operating Systems . + Provide start up and shut ... Virtual Systems Engineer Job Category: Engineering Time...Working knowledge of Cisco IOS and/or NX-OS network appliance operating systems . + Experience with Ansible, Terraform,… more
    CACI International (11/21/25)
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  • Software Engineer II - Training…

    RTX Corporation (Sterling, VA)
    …You Must Have:** + Have a good working knowledge of both Windows and Linux operating systems + Familiarity with DevSecOps and Agile development ... a security clearance​ **Security Clearance:** Secret - Current **Software Engineer II** **- Training System Software (Onsite)**...training all the way up to high fidelity weapon system and full-flight training systems including full… more
    RTX Corporation (12/09/25)
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  • Senior Network/ Systems Tools…

    Leidos (Chantilly, VA)
    …+ Technical Knowledge: Deep expertise in container orchestration technologies like Kubernetes in Linux environments. + Operating Systems : Proficiency in ... at Leidos has an opening for an a Senior Network/ Systems Tools Engineer to support the Intelligence...Intelligence Sector. **The job duties are as follows:** + System Architecture: Design, implement, and maintain the OpenText Network… more
    Leidos (12/20/25)
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  • Systems Engineer

    Nightwing (Sterling, VA)
    …Required Skills: + Technical Skills: Strong understanding of hardware and software, operating systems , networking, and system administration. + ... in the intelligence community, defense, civil, and commercial markets. Job Title: Systems Engineer Location: Sterling, VA Clearance: TS/SCI Poly **This position… more
    Nightwing (09/26/25)
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  • Next Generation Desktop Environment (NGDE)…

    General Dynamics Information Technology (Sterling, VA)
    …a typical day may include: + Responsible for Next Generation Desktop Engineering UNIX/ Linux servers, operating systems , and successful integration with the ... security engineering activities ( Linux focused). + Installing, monitoring, and tuning Linux Server operating system software and virtual machine sub-… more
    General Dynamics Information Technology (10/08/25)
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