• Casual Technical Professional (Cyber Software Test…

    Northrop Grumman (Fairfax, VA)
    …By joining in our shared mission, we'll support you with expanding your personal network and developing skills, whether you are new to the field, or an industry ... to join our team as a **Cyber Software Test Engineer ** based out of **Chantilly, VA** . Do you...Qualifications:** + **Clearance: Candidate must currently have an active TS /SCI Clearance with Polygraph to be considered.** + Bachelor's… more
    Northrop Grumman (09/05/25)
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  • Hardware Engineer

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Job Title: Hardware Engineer Location: Sterling, VA Clearance: TS /SCI Poly **This position is ... CONTINGENT upon contract award** The Hardware Engineer (HWE) collaboratively works closely with the Sponsor, OM, and PO Teams to identify, understand, and anticipate… more
    Nightwing (09/26/25)
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  • Sr Engineer -Pub SEC

    Lumen (Herndon, VA)
    …committed to teamwork, trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to thrive and deliver ... world and shape the future. **The Role** The Sr Engineer (Capacity Planner) will be required to develop and/or...and Modeling System (CPMS) incorporating the ingest of multi-source network installation and operational information. The CPMS will be… more
    Lumen (09/18/25)
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  • Senior Quality Assurance Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Software Quality Assurance Engineer and Tester** to join our team in the **DC, Maryland, and ... effectively and efficiently in the Department of Homeland Security (DHS) enterprise network and on DHS devices. + Collaborates with customers and stakeholders to… more
    ManTech (08/29/25)
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  • Information Systems Security Engineer

    KBR (Arlington, VA)
    Title: Information Systems Security Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... security and shape the future of space defense. + The Information Systems Security Engineer will directly support the Secretary of the Air Force (SAF) / Concept… more
    KBR (09/13/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... world for the better. We are seeking a **Cybersecurity Engineer 6** to join our **Security and Electronic Systems...including US Citizenship, for access to classified information; **ACTIVE TS /SCI w/ POLY REQUIRED** **Education:** + 9+ Years of… more
    M. C. Dean (08/30/25)
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  • Test Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Test Engineer Location: Sterling, VA Clearance: TS /SCI Poly **This position is ... CONTINGENT upon contract award** The Test Engineer (TE) as part of the Platform Team develops...software compatibility tests with programs, hardware, operating systems, or network environments + Design or develop automated testing tools,… more
    Nightwing (09/26/25)
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  • Release Manager / Engineer

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for a Release Manager/ Engineer with an active Secret clearanceto direct and address the management and coordination of ... SAFe, SCRUM, Kanban, XP, lean, and Scrumban) certified professional. + Possess a current Secret clearance or interim TS clearance. Desired: + Five years of… more
    GovCIO (09/22/25)
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  • Senior Embedded Software Engineer

    Carnegie Mellon University (Arlington, VA)
    …the discipline of software engineering to AI systems. About the role Are you an engineer who enjoys a challenge? Are you excited about working for a Federally Funded ... and high-quality results. We are looking for a creative engineer to design and develop software prototypes and research...Who you are + Candidates must possess an active TS /SCI DoD security clearance issued by the US government.… more
    Carnegie Mellon University (08/07/25)
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  • RF Engineer

    KBR (Chantilly, VA)
    Title: RF Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... of Work, proposal review and development contractor performance assessments. + Network Architecture: Focus on understanding the detailed network architectures… more
    KBR (09/24/25)
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