• Software Engineer TS /SCI Poly

    Leidos (San Diego, CA)
    …system requirements, use design software tools, provide support using formal specifications, data flow diagrams, and other accepted design techniques with the ... **Description** Leidos is looking for a Software Engineer to join a high performing agile team...an agile development team. You must have an active/current TS /SCI Polygraph up front (this is firm). The development… more
    Leidos (09/15/25)
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  • Software Engineer TS /SCI Poly

    Leidos (San Diego, CA)
    …system requirements, use design software tools, provide support using formal specifications, data flow diagrams, and other accepted design techniques with the ... has a new and exciting opportunity for a **Software Engineer ** in our **National Security Sector's (NSS) Cyber &...an agile development team. You must have an active/current TS /SCI Polygraph up front (this is firm). The development… more
    Leidos (08/26/25)
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  • Software Engineer TS /SCI Poly

    Leidos (San Diego, CA)
    …system requirements, use design software tools, provide support using formal specifications, data flow diagrams, and other accepted design techniques and will ... **Description** Leidos has an exciting opportunity for a Software Engineer ! *Must have an active TS /SCI Polygraph...as both an individual and a member of our top -notch agile development team building a large complex enterprise… more
    Leidos (09/27/25)
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  • Systems Engineer (Associate, Mid-Level,…

    The Boeing Company (El Segundo, CA)
    …Background Investigation (SSBI) and agreement to enter a Continuous Evaluation program, a US Top Secret Security Clearance that has been active in the past 24 ... . As a Boeing Space, Intelligence & Weapons Systems Engineer , you will design, develop, and deliver state-of-the-art communication/payload...months and/or a US Top Secret /SCI Security Clearance that has been… more
    The Boeing Company (09/07/25)
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  • Mechanical Engineer - Dynamics

    Lockheed Martin (Sunnyvale, CA)
    …Citizen with an active Secret Clearance; ability to obtain and maintain a Top Secret Clearance **Desired Skills:** * A Master's degree is strongly preferred ... FBM D5LE2 Loads & Dynamics effort as a Mechanical Engineer \- Dynamics \- FEM\! In this role, you...system * Experience with rigid and flexible body lumped\-parameters * Top Secret DOD Clearance **Security Clearance Statement:**… more
    Lockheed Martin (09/25/25)
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  • SkillBridge Fellowship | GEOINT Systems Field…

    RTX Corporation (Beale AFB, CA)
    …a distributed team environment. + Security Clearance: Ability to obtain and maintain a Top Secret /SCI. + Shift Work: Willingness and ability to work a rotating ... citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: TS /SCI Raytheon Company Managed by Collins Aerospace Collins Aerospace, an RTX… more
    RTX Corporation (08/19/25)
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  • Principal / Senior Principal Systems…

    Northrop Grumman (Redondo Beach, CA)
    …Polygraph prior to start. **Preferred Qualifications for Principal / Senior Principal Systems Engineer (MBSE):** + Current Active DoD TS /SCI with Polygraph + ... (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Principal or Senior Principal Systems Engineer (MBSE)** . **What You'll Get to Do:** You… more
    Northrop Grumman (09/16/25)
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  • Electronics Engineer III, Special Test…

    Lockheed Martin (Sunnyvale, CA)
    …hardware\. * Understanding of electrical physics and how it relates to current and data flow in electronics\. * Experience with network design and network ... Martin Space has an excellent opportunity for an **Electronics Engineer ** who is curious and creative to join an...* Willing and able to obtain and maintain a ** TS /SCI/Poly clearance** , thus you are a **US Citizen**… more
    Lockheed Martin (08/13/25)
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  • Chief Engineer , Systems

    AeroVironment (Simi Valley, CA)
    …orientation, gender identity or other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance, or the ability obtain a ... **Worker Type** Regular **Job Description** **Summary** The **Chief Engineer , Systems** you will act as a technical liaison between the Engineering, Program… more
    AeroVironment (09/30/25)
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  • Thermal Development Lab (TDL) Operations…

    The Boeing Company (El Segundo, CA)
    …which the US Government requires US Citizenship. An interim and/or final US Top Secret /SCI Clearance Post-Start is required. This position requires ability to ... is looking for a **Thermal Development Lab (TDL) Operations Engineer (Associate, Mid-Level or Senior)** to join our team...and maintenance + Controls and monitors facility equipment and data to execute the operating plan and to identify… more
    The Boeing Company (09/22/25)
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