• Chief Engineer

    Leidos (Annapolis Junction, MD)
    …mid-level and junior staff. **What does Leidos need from me?** + Active Top Secret /SCI (TS/SCI) with Polygraph security clearance required. + Minimum Bachelor's ... National Security Sector (NSS) is hiring for a Chief Engineer to lead the technical execution on a very...the contract fostering a culture of innovation. + Apply systems engineering principles throughout the systems lifecycle… more
    Leidos (12/11/25)
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  • Shift Engineer (Fbiq)

    EMCOR Group (Quantico, VA)
    …of all utilities, and mission critical systems .** + **Must be eligible for a Top Secret (TS) security clearance.** + **Must be willing and able to work any ... service providers. **Job Summary** EMCOR Government Services is seeking a **Shift Engineer ** in **Quantico, VA.** **This position is covered by the CBA for… more
    EMCOR Group (12/06/25)
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  • Network Security Engineer

    ManTech (Honolulu, HI)
    **MANTECH** seeks a motivated, career and customer-oriented **Network Security Engineer ** with strengths in Information Systems Security to join our team at ... MS Word, MS Power Point **Clearance Requirements** **_:_** + Must have an active/current Top - Secret clearance with the ability to obtain and maintain a TS/SCI… more
    ManTech (11/26/25)
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  • Test and Evaluation Engineer

    SAIC (Patuxent River, MD)
    …of relevant experience with NAVAIR Test & Engineering + Clearance level: An active Top Secret clearance is required. Also, must be SCI eligible **Desired ... SAIC is looking for a journeyman **Test and Evaluation** ** Engineer ** to support PMA-242 (Direct and Time Sensitive Strike...required for the active phase of the comprehensive weapon systems projects + Develop deficiency reports and Report of… more
    SAIC (11/22/25)
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  • Mechanical Engineer

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... a common passion for pushing the boundaries of space propulsion\. As a Propulsion Engineer focused on electric propulsion, you will be responsible for a wide variety… more
    Lockheed Martin (11/22/25)
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  • Digital Signal Processing Engineer Junior

    Parsons Corporation (Chantilly, VA)
    …+ An active TS/SCI w/polygraph is preferred **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ This ... Corporation, is seeking qualified candidates to fill a Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA. We are currently… more
    Parsons Corporation (11/18/25)
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  • Senior Network Engineer

    Indigo IT, LLC (Washington, DC)
    …of LAN/WAN systems , networks, and applications. Required Qualifications: + Active Secret Clearance + Minimum of five (5) years of network engineering experience. ... Senior Network Engineer Washington, DC SUMMARY: Founded in 2001, Indigo...Work in Virginia, we are always looking to hire top talent in the field - come join us… more
    Indigo IT, LLC (11/12/25)
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  • Scientist, Software Engineer / Cloud…

    L3Harris (Melbourne, FL)
    …solutions. + Ability to obtain and maintain an FAA public trust or Top Secret clearance which requires US Citizenship. Qualifications: + Bachelor's Degree ... cyber domains in the interest of national security. Job Title: Scientist, Software Engineer / Cloud Architect Job Code: 30484 Job Location: Melbourne, FL Job… more
    L3Harris (11/06/25)
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  • OCP Platform Engineer Lead - Local to

    CGI Technologies and Solutions, Inc. (Cleveland, OH)
    **OCP Platform Engineer Lead - Local to Cleveland, OH** **Category:** Software Development/ Engineering **Main location:** United States, Ohio, Cleveland **Position ... reporting, ,logging etc), supporting application team releases with specific tasks ( secret creation, pvc creation, request quota increase etc) & general support… more
    CGI Technologies and Solutions, Inc. (11/04/25)
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  • Data Center Engineer (Infrastructure/Cloud)

    KBR (Fulton, MD)
    …Minimal 0-20% Travel + Working Hours: Standard 40 hour per week Qualifications : Required: + Clearance: Top Secret with SCI + 5 to 8 years with BS/BA or 3 to 5 ... Title: Data Center Engineer (Infrastructure/Cloud) Belong. Connect. Grow. with KBR! KBR's...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (10/15/25)
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