• 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 ... years of directly relevant experience as a Linux System Administrator . + 3 + years of experience with...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. -...years of directly relevant experience as a Linux System Administrator . - 3 + years of experience with… more
    Nightwing (10/23/25)
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  • Lab Manager /System Administration

    Node.Digital (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. -...years of directly relevant experience as a Linux System Administrator . - 3 + years of experience with… more
    Node.Digital (10/21/25)
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  • Cyber Operations

    Leidos (Lorton, VA)
    …For all systems , coordinate with the respective system owner, system administrator or Information System Security Officer (ISSO) to notify them that weekly ... Support security assessments by working with the respective system owner, system administrator and/or Information System Security Officer (ISSO) to define the scope,… more
    Leidos (11/05/25)
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  • Lead Network Engineer

    Nightwing (Sterling, VA)
    …the Systems Administrators as assigned by the Lead System Administrator .** **Assist the Lead, Network Engineer in developing and implementing IT/network plans.** ... with network protocol capture/decode analyzers.** **Planning and building networks from open systems interconnect (OSI) Layer 1 through Layer 3 .** **Manages… more
    Nightwing (10/23/25)
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  • Technical Ship Rider SkillBridge Intern

    V2X (Virginia Beach, VA)
    …+ Minimum 6 years of direct experience in IT + Other Requirements: + Active Secret Security Clearance, TS / SCI Eligible + US Citizenship status is required ... streamline logistics, and enhance readiness. Aligned around a shared purpose, our $ 3 .9B company and 16,000 people work alongside our clients, here and abroad,… more
    V2X (10/07/25)
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  • Video Tech

    Leidos (Springfield, VA)
    …is responsible for the operation, configuration, and oversight of advanced video systems in support of secure audiovisual environments. This includes managing a ... technologies. **Primary Responsibilities** : + Operate and oversee video systems including cameras, switchers, routers, projectors, LED walls, and… more
    Leidos (11/01/25)
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  • ServiceNow Developer Public Trust (Remote) HH

    ICF (Reston, VA)
    …+ Integration Management: Assist in the integration of ServiceNow with other systems and applications to create seamless end-to-end processes. + User Training and ... calls to assist end-users with ServiceNow-related issues. + Certified ServiceNow Administrator . Knowledge of ITSM, Service Portal, and scoped apps. **Required… more
    ICF (11/14/25)
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  • Tech Specialist 4

    M. C. Dean (Chantilly, VA)
    …system performance and recommend improvements + Resolve complex system issues for physical security systems and networks + Provide Tier 3 support to the system ... 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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  • AWS Admin/Full Stack Developer

    Leidos (Chantilly, VA)
    …tools + Demonstrated working experience in the AWS cloud as a systems administrator conducting set-up, development, and maintenance. + Demonstrated experience ... key customers and users. The Admin/Developer should have strong systems , software, cloud, and Agile experience to support a...must be a US Citizen and have an active TS /SCI with Poly. + Bachelor's degree in Computer Science… more
    Leidos (09/26/25)
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