• Test Engineer

    Nightwing (Sterling, VA)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... address emerging threats. Nightwing is seeking a ServiceNow Test/ Software Quality Assurance Engineer to take ownership of quality assurance testing for our suite of… more
    Nightwing (08/27/25)
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  • Systems Engineer - Scrum Master

    Nightwing (Sterling, VA)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... and commercial markets. We are actively seeking a dynamic and experienced Systems Engineer /Scrum Master to join our team, a group dedicated to improving how our… more
    Nightwing (09/27/25)
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  • TS/SCI DevSecOps Platform Engineer

    Insight Global (Reston, VA)
    Job Description Insight Global is looking to hire a DevSecOps Engineer in the Reston, VA area. On a day-to-day basis, this individual will be responsible for ... supporting the deployment and management of secure, mission-critical on-premises infrastructure platforms. Key responsibilities include, but are not limited to: -… more
    Insight Global (09/26/25)
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  • Senior Information System Security Engineer

    ManTech (Chantilly, VA)
    …seeking a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** **Responsibilities ... system(s) designs support the incorporation of FBI directed cybersecurity vulnerability solutions. **Minimum Qualifications:** + Bachelor's Degree and 8 years'… more
    ManTech (09/26/25)
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  • DevSecOps Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    DevSecOps Engineer Key Role: Apply your expertise in DevSecOps to integrate and enhance security into our software delivery pipelines. Serve as a technical expert, ... and reduce operational risk. Enhance DevSecOps pipelines by refining vulnerability detection thresholds, tuning scanners, reducing false positives and optimizing… more
    BOOZ, ALLEN & HAMILTON, INC. (09/25/25)
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  • Nuclear Engineer - Mid-Level

    SOS International LLC (Reston, VA)
    **Overview** SOSi is seeking a Mid-level Nuclear Engineer (Scientific Support) to be part of a unique, multi-discipline team assisting partners to fuse operations ... research and reverse engineering analysis. + Conduct facility and vulnerability assessments on foreign nuclear capabilities. + Develop innovative analytic… more
    SOS International LLC (09/17/25)
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  • Cyber Security Engineer

    General Dynamics Information Technology (Springfield, VA)
    …Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Cybersecurity,Information System Security,Risk Assessments **Certifications:** CompTIA ... can't turn into opportunity. Our work depends on TS/SCI level cleared Cybersecurity Engineer joining our team to support our Department of Defense (DoD) customer in… more
    General Dynamics Information Technology (09/17/25)
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  • Systems Engineer

    Nightwing (Sterling, VA)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... address emerging threats. Nightwing is seeking a talented and experienced Principal Systems Engineer to join our dynamic development team. In this role, you will be… more
    Nightwing (09/05/25)
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  • Senior Information System Security Engineer

    ManTech (Quantico, VA)
    …seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** **Responsibilities ... system(s) designs support the incorporation of FBI directed cybersecurity vulnerability solutions. **Minimum Qualifications:** + Bachelor's plus minimum 8 years'… more
    ManTech (08/13/25)
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  • Senior Systems Engineer

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide administration and tier 3 operational support for ... Support customer Active Directory domains to include user account management and Group Policy troubleshooting. + Provide effective provisioning,… more
    GovCIO (08/02/25)
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