• Principal OR Sr. Principal Payloads Field Service…

    Northrop Grumman (Fairfax, VA)
    …equipment: network analyzers, spectrum analyzers, signal generators + MPO/TC operator system knowledge + System Administrator experience + Operations and ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/17/25)
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  • IT Engineer and Support Specialist

    Sciolex Corporation (Chantilly, VA)
    …licenses + Install server software, applications, upgrades, and maintenance patches + Ensure network and system security practices comply with NIST SP 800-171 ... requirements + Prepare network and system security practices for CMMC...or equivalent + MCSE or MTA certifications + Azure Administrator Associate + Azure Security Engineer Associate… more
    Sciolex Corporation (07/10/25)
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  • OCONUS Field Engineer - TS/SCI Polygraph…

    Leidos (Chantilly, VA)
    …The ideal candidate will have prior experience as either a systems engineer or systems administrator . Prior OCONUS experience and IP networking ... + Systems Engineering/Administration + Diagnosing and resolving software, hardware, and network problems + Linux Operating System (using command line) +… more
    Leidos (08/08/25)
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  • ​​Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …(Previously ECSA - EC-Council Certified Security Analyst) + ENSA - EC-Council Network Security Administrator + ECIH - EC-Council Certified Incident Handler ... intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet… more
    Leidos (08/15/25)
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  • Linux Engineer - TS/SCI w/ Poly

    General Dynamics Information Technology (Mclean, VA)
    …work/military experience + Active TS/SCI with SCI Polygraph clearance + Certified Linux System Administrator + Extensive experience with Centos, Rocky 8 + ... with Atlassian Jira + Demonstrated experience collaborating with other systems administrators, storage administrators, application developers, and network more
    General Dynamics Information Technology (08/28/25)
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  • Sr Software Engineer

    Shuvel Digital (Dulles, VA)
    …following network protection devices: Firewalls, intrusion detection and prevention systems (IDS/IPS), log analysis, malware analysis, network traffic flow ... Title: Senior Software/Security Engineer (CyberSecurity) Type: Contract Location: Dulles, VA Clearance:...sustainment program to design, build, deliver, and operate a network operations environment, including introducing new cyber capabilities to… more
    Shuvel Digital (09/25/25)
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  • Operational Technology (OT) Asset Visibility…

    General Dynamics Information Technology (Falls Church, VA)
    …is also responsible for continuing development and curation of proprietary database system managing asset details of proprietary systems leveraged by automation ... personal impact as an Operational Technology (OT) Asset Visibility and Security Engineer and Database Developer supporting the United States Postal Service. GDIT is… more
    General Dynamics Information Technology (09/09/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …+ Linux Certifications: Linux Professional Institute (LPI), Certified Linux System Administrator (CLSA). + Infrastructure-as-Code Certifications: Terraform ... Operating Systems : Strong understanding of Linux and/or Windows Server operating systems . + Networking: Knowledge of network protocols, routing, and firewall… more
    Nightwing (09/26/25)
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  • Security Software Engineer - Red Team…

    Imagine One Technology & Management (Dahlgren, VA)
    …recommendations for improving software and code design. + Contribute to a System Security Administrator and Operators Manual (SSAOM). Desired Experience: + ... Imagine One Technology & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon award of the associated work and will… more
    Imagine One Technology & Management (09/24/25)
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  • Storage Engineer

    CGI Technologies and Solutions, Inc. (Lebanon, VA)
    **Storage Engineer ** **Category:** Infrastructure/Cloud **Main location:** United States, Tennessee, Knoxville **Alternate Location(s):** United States, Alabama, ... Full Time **Position Description:** Our Northwest Business Unit is seeking a storage engineer must be able to work in cross-functional environments and interact with… more
    CGI Technologies and Solutions, Inc. (09/17/25)
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