• Senior Network Engineer

    ManTech (Reston, VA)
    …The **Network Engineer ** candidate will work with other Network and Systems Engineers to design, build, monitor, maintain, and upgrade all program networks to ... travel internationally, if required **Clearance Requirements:** + Must possess an active/current TS / SCI w/ polygraph. **Physical Requirements:** + Must be able… more
    ManTech (06/03/25)
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  • Network Engineer - Expert

    ABBTECH Professional Resources, Inc. (Herndon, VA)
    **Network Engineer - Expert** **Location- Herndon, Va** **Clearance- TS / SCI w/ FSP** **Salary- 185k-195k/yr** _The above salary range represents the range ... **Position Overview** We are seeking a **talented and experienced Network Engineer ** with deep expertise in firewall technologies to join a government-supporting,… more
    ABBTECH Professional Resources, Inc. (07/02/25)
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  • Cloud Software Engineer III

    DCCA (Annapolis Junction, MD)
    …our website at: www.dcca.com Cloud Software Engineer III Candidate must have an active TS / SCI w/ Poly For over 40 years, DCCA has provided a broad range of ... Cloud Software Engineer III Location Annapolis Junction, MD Job Code...customer requirements. Required Skills: s Java programming for distributed systems , with experience in networking and multi-threading s Apache… more
    DCCA (05/19/25)
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  • DevSecOps Engineer

    KBR (Chantilly, VA)
    …+ 8570 IAT II compliant certification such as Security+ + Certified Information Systems Security Professional (CISSP) + Experience with collection management ... Title: DevSecOps Engineer KBR is seeking a highly motivated Development...and security standards. Security Requirements: Must have an active TS - SCI with a current Poly Belong, Connect… more
    KBR (07/30/25)
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  • Test Engineer

    KBR (Chantilly, VA)
    Title: Test Engineer Title: Test Engineer Belong. Connect....+ 3+ years of testing of scientific algorithms. + TS / SCI with willingness to sit for a ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (07/29/25)
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  • Agile Release Train Engineer

    Stratos Solutions (Chantilly, VA)
    …Agile Release Train Engineer Location: Chantilly, VA Minimum Clearance Requirements: TS / SCI with Poly Position Summary: Stratos Solutions is seeking a ... skilled and experienced Agile Release Train Engineer (RTE) to support the government in managing complex...program objectives. Qualifications: + Bachelor's degree in Computer Science, Systems Engineering, or a related field (Master's preferred). +… more
    Stratos Solutions (06/06/25)
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  • Senior RF Engineer

    Integration Innovation, Inc. (i3) (Washington, DC)
    …Security Clearance: + Active SECRET clearance + Ability to maintain a TS / SCI clearance PHYSICAL DEMANDS + The physical demands described here are ... Overview i3 has an exciting opportunity for a RF Engineer to support the Naval Research Laboratory, Tactical Electronic...experience. + Experience with RF subsystem design in radar systems . + Experience with radar waveforms such as Linear… more
    Integration Innovation, Inc. (i3) (06/14/25)
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  • Senior Circuit Engineer

    Competitive Range Solutions, LLC (Arlington, VA)
    …technical control services' performance, reliability, and security. Qualifications/Experience: + Active TS / SCI Clearance + Minimum 5 years' experience in ... Solutions requires the expertise of a talented and experienced Senior Circuit Engineer to assist in directing and managing the program's executive support group.… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Mechanical Engineer

    KBR (Chevy Chase, MD)
    …specialized area. + Other duties as required. Qualifications Required: + Clearance Requirement: TS / SCI with willingness to sit for a poly upon request + ... Title: Mechanical Engineer Title: Mechanical EngineerBelong. Connect. Grow. with KBR!...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (06/24/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    …in lieu of a degree. + To be considered must have an active TS / SCI with polygraph security clearance **Preferred Qualifications** + Experience with Python, ... **Leidos** has a new and exciting opportunity for a **Principal** **Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (08/08/25)
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