• Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …+ Linux Certifications: Linux Professional Institute (LPI), Certified Linux System Administrator (CLSA). + Infrastructure-as-Code Certifications: Terraform ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/26/25)
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  • ​​Senior Migration Architect​

    Leidos (Alexandria, VA)
    …Lead complex migration projects from planning through execution. + Assess legacy systems for cloud readiness and design modernization strategies (eg, ... as the primary authority on migrating legacy and on-prem systems to the cloud . + Mentor and...obtain a Public Trust and will accept up to TS /SCI + Must, at a minimum, have one of… more
    Leidos (09/26/25)
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  • Splunk Developer

    Leidos (Alexandria, VA)
    …must, at a minimum, meet DoDM 8140.03 (previously DoD 8570) - IT System Admin Intermediate certification requirements ( Cloud +, GICSP, SSCP, Security+ CE, GSEC, ... keep reading!** **The Mission** Leidos has an immediate opening for a Splunk Administrator /Developer to join a large IC/DoD customer contract. Leidos is looking for… more
    Leidos (10/15/25)
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  • Network Engineer 3 - Washington

    M. C. Dean (District Of Columbia, DC)
    …time off. + Perform hardware / software upgrades and replacements on existing systems ** System Analysis and Reporting:** + Documents the crucial working ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (08/27/25)
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  • F5 Load Balance Network Engineer

    Leidos (Alexandria, VA)
    …of critical system patches. This infrastructure may include on-premises and cloud resources. This individual will work in a team environment to ensure mission ... must, at a minimum, meet DoDM 8140.03 (previously DoD 8570) - IT System Admin Intermediate certification requirements ( Cloud +, GICSP, SSCP, Security+ CE, GSEC,… more
    Leidos (11/07/25)
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  • F5 Load Balance Network Engineer

    Leidos (Alexandria, VA)
    …of critical system patches. This infrastructure may include on-premises and cloud resources. This individual will work in a team environment to ensure mission ... must, at a minimum, meet DoDM 8140.03 (previously DoD 8570) - IT System Admin Intermediate certification requirements ( Cloud +, GICSP, SSCP, Security+ CE, GSEC,… more
    Leidos (11/05/25)
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  • Load Balance Network Engineer (SME)

    Leidos (Alexandria, VA)
    …of critical system patches. This infrastructure may include on-premises and cloud resources. This individual will work in a team environment to ensure mission ... must, at a minimum, meet DoDM 8140.03 (previously DoD 8570) - IT System Admin Intermediate certification requirements ( Cloud +, GICSP, SSCP, Security+ CE, GSEC,… more
    Leidos (10/24/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …clients in Arlington, VA. Responsibilities + Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across ... 5+ years of directly relevant experience as a Linux System Administrator . + 3+ years of experience...Secret clearance and be able to obtain a TS /SCI clearance. Must be able to obtain DHS Suitability.… more
    ARSIEM (11/12/25)
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  • Splunk Admin (Lab Manger)

    Nightwing (Arlington, VA)
    …of the customer mission. **Responsibilities** : - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across ... - US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred. -...5+ years of directly relevant experience as a Linux System Administrator . - 3+ years of experience… more
    Nightwing (10/23/25)
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  • UI/UX Web Developer

    CACI International (Bethesda, MD)
    …Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None ... PHP, Java, Bash, HTML, CSS, JavaScript, and jQuery. * Create secure applications systems utilizing IC or DoD security guidelines. * Experience utilizing DevOps tools… more
    CACI International (11/19/25)
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