• Systems Integrator

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our ... in the intelligence community, defense, civil, and commercial markets. Job Title: Systems Integrator Location: Sterling, VA Clearance: TS/SCI Poly **This position is… more
    Nightwing (12/26/25)
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  • Senior Information Systems Security…

    Amentum (Warrenton, VA)
    …Lone Wolf program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a ... and operational environments to include all cybersecurity tool sets and collaborating with systems and network engineers. + Use knowledge, skills, and ability to… more
    Amentum (01/09/26)
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  • IT Services - Talent & Workforce Developer…

    PwC IT Services Co. (Richmond, VA)
    **Line of Service ** Internal Firm Services **Industry/Sector** Not...Services (US) LLC, a member of the PwC network of firms. PwC IT Services (US) ... Applicable **Specialism** IFS - Internal Firm Services - Other **Management Level** Senior Associate **Job Description...other PwC member firms. PwC refers to the PwC network and/or one or more of its member firms,… more
    PwC IT Services Co. (11/18/25)
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  • Systems Engineer - Expert

    TRIAEM, LLC (Springfield, VA)
    …architectures traceability, procedures, and problems to automate or improve existing systems and review cloud service capabilities, workflow, and scheduling ... Process, PPBES Process or system engineering of large complex System of Systems or Service Oriented Architecture/Cloud environments. . Experience with and… more
    TRIAEM, LLC (12/05/25)
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  • Senior Systems Administrator (Unix/Linux)

    TekSynap (Dahlgren, VA)
    …responsible forconfiguration, optimization, and sustainment of critical Navy IT infrastructure systems , ensuring maximum performance, reliability, and compliance ... and library management; installation and configuration of hardware; operational systems and COTS software;performance tuning; and hardware/software/ network more
    TekSynap (10/31/25)
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  • Manager Systems Engineering 1 (Active TS…

    Northrop Grumman (Chantilly, VA)
    …support on either CISCO or Juniper platforms + Experience in Enterprise Cloud Infrastructure support (EG. Amazon Web Services ) + Experience in Enterprise ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...shared mission, we'll support you by expanding your personal network and developing skills, whether you are new to… more
    Northrop Grumman (12/02/25)
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  • NCIS Systems Administrator | Shift Work…

    General Dynamics Information Technology (Quantico, VA)
    …Secret clearance + **Required Experience:** 5+ years of experience with systems administration. + Well-rounded general computer system, network administration, ... Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Enterprise IT Infrastructure ,Mobile Device… more
    General Dynamics Information Technology (01/16/26)
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  • Lead Systems Engineer

    ManTech (Chantilly, VA)
    Systems Information and Event Monitoring (SIEM) products, directory services , and automation technologies. + Identifying and mitigating security vulnerabilities, ... **MANTECH** is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. This is a position will be managing and… more
    ManTech (12/17/25)
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  • Linux Systems Engineer

    SAIC (Arlington, VA)
    **Description** Seeking a Senior Systems / Network Engineer, working with a diverse team of contractors, government personnel and subject matter experts, focused ... in systems engineering and integration; enterprise IT, including cloud services ; cyber; software; advanced analytics and simulation; and training. We are a… more
    SAIC (12/06/25)
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  • Systems Administrator (Tier 2 Desktop…

    William C Brown Inc (Springfield, VA)
    …Support Services Audio Visual Services Voice and VTC Support Services Desktop Image Management Virtual Desktop Infrastructure (VDI) Support Services ... Systems Administrator (Tier 2 Desktop Support) EOE Statement...The Tier 2 Desktop Support Technician provides Deskside IT Service support to the UDS End User Devices deployed… more
    William C Brown Inc (11/13/25)
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