• Lead, Communications Systems Algorithm…

    L3Harris (San Diego, CA)
    …including Word, Excel, PowerPoint and Visio. * Understanding of satellite CONOPS * An active Top Secret or TS / SCI clearance * Experience with project ... sea and cyber domains in the interest of national security . Job Title: Lead, Communications Systems Algorithm Engineer...logic analyzers, signal generators, and signal analyzers * Active SECRET clearance * Ability to obtain TS more
    L3Harris (11/05/25)
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  • Software Engineer Sr

    Lockheed Martin (Herndon, VA)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... drive continuous improvement and stakeholder alignment\. US Citizenship required for this role\. Top Secret Clearance required to start the position with the… more
    Lockheed Martin (12/11/25)
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  • Software Engineer , Beam Planning…

    SpaceX (Hawthorne, CA)
    …services + Ability to obtain and maintain a Top Secret or Top Secret SCI clearance ADDITIONAL REQUIREMENTS: + This position requires successfully ... Software Engineer , Beam Planning (Starshield) Hawthorne, CA Apply SpaceX...obtaining and maintaining a Top Secret Security Clearance as...obtaining and maintaining a Top Secret Security Clearance as a condition of… more
    SpaceX (09/30/25)
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  • ISSE (Hybrid)

    Huntington Ingalls Industries (San Antonio, TX)
    …recruiter during the interview process. Job Description Enlighten is looking for an Information Systems Security Engineer (ISSE). Candidate will perform ... Enlighten, honored as a Top Workplace from USA Today, is a leader...work. + Other duties as assigned. Minimum Qualifications + Security Clearance - A current TS / SCI more
    Huntington Ingalls Industries (12/09/25)
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  • Engineer Systems Architect - MAJESTIC

    Huntington Ingalls Industries (Springfield, VA)
    …10% Employment Type: Full Time/Hourly/Non-Exempt Anticipated Salary Range: $110,615.00 - $160,000.00 Security Clearance: Top Secret Level of Experience: ... and the sensitivity of the operational environment, an active TS / SCI security clearance will be...and business administration professionals. Recognized as one of America's top large company employers, we are a values and… more
    Huntington Ingalls Industries (12/19/25)
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  • Network Engineer

    Leidos (Fort Meade, MD)
    …system requirements **Basic Qualifications** + A Master's degree in Computer Science, Information Assurance, Information Security Systems Engineering, or a ... **Description** **Leidos** has a new and exciting opportunity for a **Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (11/13/25)
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  • Mission Integration Engineer , User…

    SpaceX (Hawthorne, CA)
    …and written skills. ADDITIONAL REQUIREMENTS: + Active Top Secret or Top Secret SCI clearance preferred. This position requires successfully obtaining ... Mission Integration Engineer , User Products (Starshield) Hawthorne, CA Apply SpaceX...and maintaining a Top Secret Security Clearance as...and maintaining a Top Secret Security Clearance as a condition of… more
    SpaceX (11/08/25)
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  • Software Engineer , Geospatial Data…

    SpaceX (Hawthorne, CA)
    …databases + Ability to obtain and maintain a Top Secret or Top Secret SCI clearance ADDITIONAL REQUIREMENTS: + This position requires successfully ... processing software in service of constellation efficiency and derived information quality. We're building for national security ....obtaining and maintaining a Top Secret Security Clearance as… more
    SpaceX (10/23/25)
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  • GNC Engineer

    SpaceX (Hawthorne, CA)
    …Software development experience in C++ or Python PREFERRED SKILLS AND EXPERIENCE: + Active Top Secret , Top Secret SCI , or DOE Level Q clearance + ... GNC Engineer Hawthorne, CA Apply SpaceX was founded under...+ This position requires successfully obtaining and maintaining a Top Secret Security Clearance as… more
    SpaceX (12/17/25)
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  • Principal / Sr. Principal Reliability Systems…

    Northrop Grumman (Oklahoma City, OK)
    …Management. + Active Certified Reliability Engineer (CRE) certification + Active DoD Top Secret , and required SAP/ SCI clearances **Thrive with Us** At ... + Demonstrated experience in the Reliability discipline. + Active Secret DoD Security Clearance, with ability to...ability to obtain and maintain the final adjudicated government Top Secret clearance, and any program access… more
    Northrop Grumman (12/23/25)
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