• Systems Administrator

    Leidos (Chantilly, VA)
    …testing and change management processes. + Collaborate with the Tier 3 development and security teams to share and obtain information on routine and non-routine ... Create and update scripts (PowerShell and Bash). + Configure, test , and implement requirements in accordance with Government IT...experience in lieu of degree + Must have a TS / SCI with poly to be considered. +… more
    Leidos (07/12/25)
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  • Configuration Manager

    CACI International (Sterling, VA)
    …**You'll Bring These Qualifications** + US Citizenship is required + Able to obtain TS / SCI security clearance + Bachelor's degree or equivalent and 3+ ... operational systems. You will create and maintain configuration baselines (development, test , production, etc.), as well as execute and maintain program… more
    CACI International (07/12/25)
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  • Telephony Engineer

    ManTech (Mclean, VA)
    …provisioning telephony services. **Clearance Requirements:** + Must have a current/active TS / SCI with Polygraph. **Physical Requirements:** + Must be able ... configure Linux servers (Ubuntu, CentOS) for hosting applications, ensuring performance, security , and stability. + Utilize BESS Billing and Telephony Provisioning… more
    ManTech (07/10/25)
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  • SIGINT Enterprise Systems Engineer

    KBR (Chantilly, VA)
    …Requirements: Minimal 0-20% + Working Hours: Standard/Flexible Qualifications: Required: + Security Clearance Requirements: TS / SCI required and Polygraph ... in support of system and acquisition-level ground milestones, and supporting agile test and DevOps verification strategies and integration of new systems and… more
    KBR (07/01/25)
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  • DevOps Engineer

    ManTech (Chantilly, VA)
    …management, and customers ** Security Clearance Requirements:** + Must possess an active TS / SCI with Polygraph **Physical Requirements:** + Must be able to be ... + Analyze current JIRA configurations & migrate to new instances; code, test , & debug new software/applications or make new enhancements to existing software/… more
    ManTech (06/28/25)
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  • Quality Assurance Engineer

    TekSynap (Chantilly, VA)
    …focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE** Citizenship: US Citizenship Clearance requirement: TS / SCI with Polygraph **OTHER INFORMATION ** Please ... to product or process quality. **REQUIRED QUALIFICATIONS** + Currentlypossessan activeTopSecret security clearance + Years of experience with degree:BS 5-7 Years, MS… more
    TekSynap (05/24/25)
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  • Procurement Specialist

    TekSynap (Chantilly, VA)
    …focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE** Citizenship: US Citizenship Clearance requirement: TS / SCI with Polygraph **OTHER INFORMATION ** Please ... hardware and software to support innovation, development, integration, and test environments + Developing, delivering,maintaining, and implementing plans, processes,… more
    TekSynap (05/24/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    …have a current/active Secret clearance with the ability to obtain and maintain a TS / SCI . + The ability to obtain and maintain a DHS EOD suitability is ... (DMV) area** . In this role you will research, design, develop, and test operating systems-level software, compilers, and network distribution software. You will set… more
    ManTech (05/20/25)
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  • Junior Software Engineer, Reverse Engineering

    Battelle Memorial Institute (Chantilly, VA)
    …to full-fledged tools. + Knowledge of Android CVEs + US Citizen with an active TS / SCI Security clearance. **Benefits: Live an Extraordinary Life** We care ... network stack + Experience in software engineering and architecture + Active Secret security clearance + Experience developing fielded software/tools and… more
    Battelle Memorial Institute (05/10/25)
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  • Systems Engineer

    KBR (Reston, VA)
    …program cost, schedule, and performance Travel: CONUS and OCONUS travel may be required. Security Requirements: Active TS - SCI /w Poly security clearance ... maritime, ground, air, and/or space-based acquisitions. + Develop technical information to support the government program management decision-making process; assist… more
    KBR (05/09/25)
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