• Senior Windows Engineer

    ManTech (Norfolk, VA)
    …is required and an active Secret clearance with the ability to obtain TS / SCI **Physical Requirements:** + Must be able to remain in a stationary position ... to apply for a position with ManTech through its online applicant system , please email us at ###@mantech.com and provide your name and contact information . more
    ManTech (09/24/25)
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  • Data Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …data engineer on our team, you'll take ownership of complex data systems , enabling the flow of information from raw collection to intelligent decision ... secure DevSecOps practices in CI / CD workflows + TS / SCI clearance Clearance: Applicants selected...need to meet eligibility requirements for access to classified information ; Secret clearance is required. Compensation… more
    BOOZ, ALLEN & HAMILTON, INC. (09/22/25)
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  • Cloud/DevOps Engineer .

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Cloud/DevOps Engineer . Location: Sterling, VA Clearance: TS / SCI Poly **This ... position is CONTINGENT upon contract award** The Cloud/DevOps Engineer (CDE) designs and develops DevSecOps pipelines to support...system infrastructure and any process related to these systems + Provide support for development in or transition… more
    Nightwing (09/26/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …is at a Nightwing site in Sterling, Virginia. **Technical Requirements** + Current TS / SCI clearance is required + Experience developing for Android or another ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/12/25)
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  • Network Engineer

    Nightwing (Arlington, VA)
    …and continuous monitoring. **Required Skills:** - US Citizenship - Must have an active DoD Secret clearance, TS / SCI clearance is preferred - Must be able to ... enhanced security **Required Education:** BS Computer Science, Computer Engineering, Computer Information Systems , Computer Systems Engineering or related… more
    Nightwing (08/28/25)
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  • Senior Communications Engineer

    KBR (Chantilly, VA)
    …role - protecting our national security. We are seeking a Senior Communications Systems Engineer to provide systems engineering and technical advisory ... Title: Senior Communications Engineer Belong. Connect. Grow. with KBR! KBR's National...Minimal + Working Hours: Standard Required Qualifications: + Active TS / SCI with current Polygraph + Bachelor's degree… more
    KBR (09/02/25)
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  • Senior Network Engineer (Engineering Change…

    Competitive Range Solutions, LLC (Arlington, VA)
    …and coding for network threshold events Education/Certifications: Bachelor's degree in information systems , Engineering or Equivalent Master's degree preferred. ... Engineering Installation Plans (EIPs) and Circuit Installation Plans (CIPs). Qualifications/Experience: Active TS / SCI Clearance 2+ years as senior or lead … more
    Competitive Range Solutions, LLC (08/07/25)
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  • GPU Software Engineer

    Leidos (Arlington, VA)
    …Linux operating system as well as experience with real-time operating systems + Designing, implementing, and testing software to configure and control RF ... hardware devices + Documenting the developed systems + Support system field testing and...level security clearance with the ability to obtain a TS / SCI . **Bonus education/experience:** + Master's Degree in… more
    Leidos (08/13/25)
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  • Electronics Technician 4

    M. C. Dean (Chantilly, VA)
    …and may meet eligibility requirements, including US Citizenship, for access to classified information ; **ACTIVE TOP SECRET CLEARANCE with the ability to ... will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and...obtain a TS / SCI w/ Polygraph is REQUIRED** **Key Requirements:** + Requires… more
    M. C. Dean (09/08/25)
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  • Junior Mechanical Engineer

    Leidos (Springfield, VA)
    …teams including electrical, architectural, and structural disciplines. **Basic Qualifications** + TS / SCI w/ Poly Clearance is required + Bachelor's degree ... Solutions ( **MDS** ) division at Leidos is seeking a Junior Mechanical Engineer who will support the planning, design, and analysis of mechanical systems more
    Leidos (10/03/25)
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