• ABAD Lead System Administrator…

    Parsons Corporation (Centreville, VA)
    …for. **Job Description:** Parsons is looking for an amazingly talented **Lead** **Senior Systems Administrator** to join our team! In this role you will get to ... on physical and virtual machines. + Analyzes, troubleshoots, and resolves system hardware, software, and networking issues. + Conducts virtual machine builds… more
    Parsons Corporation (10/02/25)
    - Related Jobs

  • System Administrator

    Assertive Professionals (Chantilly, VA)
    System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... the Department of Defense, Intelligence Community, and Department of Homeland Security in accomplishing their missions worldwide, through an employee centric culture… more
    Assertive Professionals (07/10/25)
    - Related Jobs

  • Cleared - System Architect (Multiple…

    Noblis (Mclean, VA)
    Responsibilities **Noblis is seeking a Cleared System Architect (Multiple Levels) with IC experience and ACTIVE Top Secret with SCI and Polygraph in Bethesda, MD and ... McLean, VA** The System Architect SME will be responsible for and not...through publications and presentations. + Designing complex enterprise-wide IT systems across the technology stack, developing architectural blueprints, interfaces,… more
    Noblis (09/02/25)
    - Related Jobs

  • Senior Systems Engineer

    Leidos (Chantilly, VA)
    …_Redundancy & Project Support_ + Serve as the operational backup for the senior systems engineer. + Participate in infrastructure and system upgrade projects. + ... Leidos is on the lookout for a sharp, forward-thinking ** Systems Engineer** to strengthen our elite technical team in...the most complex challenges in support of our national security mission. **What You'll Do:** Step into a hybrid… more
    Leidos (08/15/25)
    - Related Jobs

  • Mid-Level SIGINT Enterprise Systems…

    KBR (Chantilly, VA)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... alternatives + Experience in supporting Requirements Engineering, CONOPS development, and system integration to accommodate End to End Systems Engineering… more
    KBR (08/08/25)
    - Related Jobs

  • Crypto Systems Engineer

    KBR (Chantilly, VA)
    …into customer-owned or controlled Space systems , through robust cryptographic security engineering and information systems security engineering ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...launch, life-cycle support or operation of any DoD Space system . + Solutions: Requirements development for current and future… more
    KBR (09/06/25)
    - Related Jobs

  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …Perform systems administration on Windows and Linux platforms (updates, security , troubleshooting, management). + Maintain secure high performance KVM systems ... ACAS scans and remediation. + Assist with property accountability systems and technical logistics. Security & Compliance:...is a plus) + Proficient in Linux and Windows system administration + Active CompTIA Security + CE… more
    Infinity Systems Engineering (09/30/25)
    - Related Jobs

  • ACC Readiness System Data Scientist

    EPS Corporation (Fort Eustis, VA)
    …applications (eg Foundry) 1 year of experience with: API development for multiple system with a focus on improving systems functionality; source code and ... ACC Readiness System Data Scientist - (613) Share this job...collation, review, and analysis of combat readiness data gathering systems . Responsible for all stages of the software product… more
    EPS Corporation (07/07/25)
    - Related Jobs

  • Systems Administrator, Advisor

    CACI International (Springfield, VA)
    Systems Administrator, Advisor Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... None * * * **The Opportunity:** Transform technology into opportunity as a Systems Administrator Advisor with CACI. A career in enterprise IT means connecting and… more
    CACI International (09/03/25)
    - Related Jobs

  • Security Specialist Representative (SSR)…

    NANA Regional Corporation (Fort Belvoir, VA)
    ADM is looking for a Security Specialist SSR Level III to work in Fort Belvoir VA. To join our team of outstanding professionals, apply today! **Responsibilities** + ... Electronic Questionnaires for Investigation Processing (e-Qip), Joint Personnel Adjudication System (JPAS), and Scattered Castles use and management. + Support… more
    NANA Regional Corporation (09/24/25)
    - Related Jobs