• Senior Software Engineer (C#)

    Synergy ECP (Quantico, VA)
    Senior Software Engineer (C#) Quantico, VA (http://maps.google.com/maps?q=Quantico+VA+USA) Description Synergy is looking for Senior C# Software Engineer that ... MD, our talented, dedicated staff provide a broad range of services in cybersecurity , software, data transport solutions, systems engineering, and IT services to the… more
    Synergy ECP (08/08/25)
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  • Lead, Information Security Systems Engineer

    L3Harris (Ashburn, VA)
    …in the interest of national security. Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 26869 Job Location: Ashburn, VA Job ... activities. + Use DoD 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance with NIST 800-160. + Develop and… more
    L3Harris (08/03/25)
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  • GEOINT Systems Engineer

    KBR (Chantilly, VA)
    Title: GEOINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... role - protecting our national security. We are seeking a GEOINT Systems Engineer to provide support for system analysis for all GEOINT operations processes. The… more
    KBR (08/01/25)
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  • Release Train Engineer (RTE)

    CACI International (Norfolk, VA)
    Release Train Engineer (RTE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... priorities align with operational needs + Oversee integration of cybersecurity requirements and ISO-certified processes within the agile development lifecycle… more
    CACI International (08/01/25)
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  • Splunk SOAR Engineer - TS/SCI with FS Poly…

    Optiv (Herndon, VA)
    A Splunk SOAR Engineer is an individual who can operate independently and will be entrusted with delivering success for Optiv + ClearShark's customers to achieve ... To be successful in this role, a Level I/III Engineer will be expected to specialize in a capability...related work experience. + Robust understanding of identity, SIEM, cybersecurity , and infrastructure concepts. + Strong Linux and scripting… more
    Optiv (07/30/25)
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  • Chief Engineer

    Huntington Ingalls Industries (Fairfax, VA)
    …in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity , network architecture, reverse engineering, software and hardware development ... Description The HII Cyber, Electronic Warfare, & Space Group is hiring a Chief Engineer for a $100M Task Order supporting the Secretary of the Air Force Concepts,… more
    Huntington Ingalls Industries (07/30/25)
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  • Splunk Engineer - TS/SCI with FS Poly |

    Optiv (Herndon, VA)
    A Level I Engineer is a proactive and self-motivated individual, responsible for executing routine tasks outlined in a statement of work with minimal oversight and ... timelines and deliverables. To be successful in this role, a Level I Engineer will maintain and obtain certifications aligned with industry standards to enhance… more
    Optiv (07/30/25)
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  • Terrestrial COMSEC Network Engineer

    CACI International (Springfield, VA)
    Terrestrial COMSEC Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... challenging opportunity available for a COMSEC (communications security) Network Engineer supporting an Intelligence Community customer's wide-area (WAN), campus-area… more
    CACI International (07/26/25)
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  • Skillbridge Partner: Systems Engineer

    Steampunk (Mclean, VA)
    **Overview** At **Steampunk** , we don't just solve IT problems-we engineer bold, future-ready solutions that empower our people and our clients to thrive. We're ... looking for a **Skillbridge Systems Engineer ** who's not only a Microsoft technology expert but...principles + **8+ years** total experience in systems administration, cybersecurity , or systems engineering + Proven track record leading… more
    Steampunk (07/23/25)
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  • Mid-Level Enterprise Architecture Engineer

    KBR (Chantilly, VA)
    Title: Mid-Level Enterprise Architecture Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team… more
    KBR (07/22/25)
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