• Senior Network Engineer

    System One (Mclean, VA)
    Job Title: Senior Network Engineer Location: Arlington, VA Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Active Top Secret Clearance ... and implementation of OMC network infrastructure across multiple locations. + Provide operations and maintenance (O&M) support for NIPRNet, SIPRNet, JWICS, and SAP… more
    System One (12/26/25)
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  • Senior Systems Engineer

    Leidos (Alexandria, VA)
    services and mission software capabilities in the areas of cyber, logistics, security operations , and decision analytics to support our defense and intel ... the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect people and critical assets.… more
    Leidos (11/22/25)
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  • Principle Network Engineer

    TekSynap (Arlington, VA)
    …& Qualifications** **RESPONSIBILITIES** + Serve as the central coordinator for JNOSC operations , overseeing both Tier III service response/help desk and ... restoral team activities. + Ensure smooth coordination with other JSP Operations teams as specified (servers, applications, storage area network, backup and… more
    TekSynap (01/06/26)
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  • Manager, ServiceNow SRE Engineer

    Deloitte (Arlington, VA)
    …development team, Product Engineering delivers innovative digital solutions to businesses, service lines, and internal operations with proven bottom-line results ... Manager, ServiceNow SRE Engineer Role Overview: As a Manager, ServiceNow SRE...Outcome-Driven Accountability: Owns and drives cost-effective solutions for platform operations , focusing on stability, resilience, and automated optimizations to… more
    Deloitte (12/17/25)
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  • Full Stack Infrastructure and Monitoring…

    Nightwing (Sterling, VA)
    …cyber, data operations , systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include ... cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous technical...Experts (CODEX) is seeking a skilled Full Stack Infrastructure Engineer with expertise in AWS Cloud production and development… more
    Nightwing (01/07/26)
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  • Network Engineer

    Nightwing (Arlington, VA)
    …cyber, data operations , systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include ... cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous technical...develop mitigation plans, and assist with the restoration of services . Nightwing is seeking a motivated network engineer more
    Nightwing (11/26/25)
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  • Senior UNIX System Engineer w/Secret…

    TekSynap (Radford, VA)
    …and recovery operations . + Three (3) years configuring and maintaining services : DNS, SFTP, SMTP, and NTP. + Strong team collaboration and communication skills. ... + Monitor and tune system performance to ensure optimal operations across a mixed customer environment. + Plan and...and policies. + Perform system hardening and report on security and operational status. + Identify system improvements and… more
    TekSynap (10/25/25)
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  • Systems Engineer

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for System Engineer for our HUD proposal. The System Engineer implements computer system requirements by defining and ... software, applications software, hardware, and configurations + Perform disaster recovery operations and data backups when required + Protect data, software, and… more
    GovCIO (12/29/25)
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  • Interface Engineer ( Engineer 3)

    HII (Chesapeake, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $78,897.00 - $96,657.60 Security Clearance: Ability to Obtain Level of Experience: Mid This ... opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS)...professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies… more
    HII (12/27/25)
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  • Infrared Engineer

    Leidos (Chantilly, VA)
    **Description** **Job Description** Leidos seeks a mid-career to senior-level engineer with an infrared (IR) engineering background to serve as an integral member of ... a government/contractor team. As an Infrared Engineer , you will work directly with government/contracting organizations supporting operational programs and advanced… more
    Leidos (12/04/25)
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