• RF Engineer (Level II) - TS/SCI…

    Lockheed Martin (Littleton, CO)
    …technical requirements, and allocating functions down to satellite subsystems and/or components Security Clearance / Work Authorization: * To meet requirements ... join our team in Littleton, CO\! As an RF Engineer , you will support the Global Security ...position, applicants must possess a currently Active Top Secret security clearance to be considered\. * Selected… more
    Lockheed Martin (10/10/25)
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  • Software Engineer (Starshield) - Top Secret…

    SpaceX (Hawthorne, CA)
    Software Engineer (Starshield) - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... possible, with the ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER (STARSHIELD) - TOP SECRET CLEARANCE Starshield leverages SpaceX's Starlink… more
    SpaceX (09/30/25)
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  • Manufacturing Engineer - Security

    AVT Simulation (Orlando, FL)
    …+ Atlassian Confluence + JAMA Our Heritage: Founded in 1998 by an engineer , AVT Simulation is an Orlando-based, end-to-end systems integration and full-service ... AVT Simulation is seeking a talented and motivated Manufacturing Engineer to join our dynamic team. As a Manufacturing... to join our dynamic team. As a Manufacturing Engineer at AVT Simulation, you will play a crucial… more
    AVT Simulation (11/30/25)
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  • Principal Network Engineer (Onsite - Secret…

    RTX Corporation (Tewksbury, MA)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship ... required, as only US citizens are eligible for a security clearance ​ ** Security Clearance...Produce, update and generally improve technical documentation to support security requirements and operational support of systems .… more
    RTX Corporation (11/04/25)
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  • Network Engineer - Secret Clearance

    General Dynamics Information Technology (Sterling, VA)
    …of related experience * Technical skills: Cisco, IPSec Tunnels, Network Engineering, Network Security * Security clearance level: Possess and maintain a ... **Req ID:** RQ209990 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Secret...maintain, support, and optimize all networked software associated operating systems .** Analyzes and implements DOS Security Technical… more
    General Dynamics Information Technology (11/22/25)
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  • RF Engineer , Staff (Level IV) - Top Secret…

    Lockheed Martin (Littleton, CO)
    systems on world class RF Payloads\. **What You'll Do:** As a experienced RF Systems Engineer , you will lead the model based systems engineering \(MBSE\) ... of Systems Engineering \(e\.g\., Electrical, Mechanical, Propulsion, RF, Software, etc\.\) Security Clearance / Work Authorization: * To meet requirements of… more
    Lockheed Martin (12/03/25)
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  • Project Engineer III (Secret…

    Lockheed Martin (Colorado Springs, CO)
    …here\! \(https://www\.lockheedmartinjobs\.com/working\-here\#benefits\) **Basic Qualifications:** \- A Final Secret security clearance is required prior to ... and presentation skills; proficient with Microsoft PowerPoint, Word, and Excel\. ** Security Clearance Statement:** This position requires a government … more
    Lockheed Martin (11/26/25)
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  • RF Engineer , Senior (Level III) - Secret…

    Lockheed Martin (Littleton, CO)
    …simulation experience \(CST, HFSS, or equivalent\) * RF test and troubleshooting experience Security Clearance / Work Authorization: * To meet requirements of ... Missions, Missile Defense, and more\. As a Senior RF Engineer within Lockheed Martin Space, you will perform the...applicants must possess at minimum a currently Active Secret security clearance to be considered\. * Selected… more
    Lockheed Martin (12/10/25)
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  • Guidance, Navigation & Control Engineer

    Lockheed Martin (Sunnyvale, CA)
    …and engineering memos * Ability to work in a fast\-paced, collaborative team environment\. Security Clearance / Work Authorization: * To meet requirements of the ... - - - **About the Role:** As a GNC Engineer , you will join the GN&C team on the...applicants must possess at minimum a currently Active Secret security clearance to be considered\. * Selected… more
    Lockheed Martin (10/10/25)
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  • Senior Navy Design Engineer

    Cydecor, Inc. (Washington, DC)
    …communication skills + Master's degree in Engineering/Industrial Design + Professional Engineer (PE) Certification Security Clearance : Minimum: Interim ... Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure ...or Active Secret security clearance ; Preferred: Interim or Active Top Secret … more
    Cydecor, Inc. (12/09/25)
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