• Test and System Engineer Lead

    SAIC (San Diego, CA)
    **Description** SAIC is seeking **Test & Evaluation Lead ** in support of NAVWAR's Naval Operational Architecture (NOA) Program in San Diego, CA. The T&E Sys ... Engineer will need experience supporting shipboard Navy C4ISR systems....test plans in support of ONMIS system functionality. + Lead test activities across multiple teams ("team of teams")… more
    SAIC (12/13/25)
    - Related Jobs
  • Senior Principal Engineer - Anti-Tamper…

    RTX Corporation (Tucson, AZ)
    …life cycle + Experience in solutions meeting robust SSE systems security requirements + DoD Top Secret clearance with current SSBI within last 5 years desired + ... as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (12/16/25)
    - Related Jobs
  • Project Engineer F-22 - Level 5

    Lockheed Martin (Fort Worth, TX)
    …Physics, or a related STEM field * U\.S\. government security clearance \(e\.g\., Secret , Top Secret \) * Experience communicating with multi\-disciplined ... **We are** _Lockheed Martin_ We are seeking a highly motivated Electro‑Optical Engineer to join our Engineering Project Management team\. The successful candidate… more
    Lockheed Martin (12/11/25)
    - Related Jobs
  • Aeronautical Engineer Senior (Wind Tunnel…

    Lockheed Martin (Palmdale, CA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... and data presentation\. **What You Will Be Doing** As the Aeronautical Engineer Senior you will be responsible for leveraging technical and leadership skills… more
    Lockheed Martin (12/06/25)
    - Related Jobs
  • Sr. Principal Cyber Systems Engineer

    Northrop Grumman (Redondo Beach, CA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Grumman has an opening for **Sr. Principal Cyber Systems Engineer ** to join the Special Test Equipment Engineering (STEE)...Security Plan design and implementation + Proven ability to lead Cyber Test Plan (CTP) efforts + On call,… more
    Northrop Grumman (11/26/25)
    - Related Jobs
  • Senior Systems Engineer - NC3 Programs…

    RTX Corporation (Richardson, TX)
    …security clearance is required prior to start date with the ability to obtain Top Secret after start. + Experience with capture, analysis and decomposition of ... citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret **Are you looking to make a meaningful, positive impact while advancing… more
    RTX Corporation (10/30/25)
    - Related Jobs
  • Senior Electrical Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …**Qualifications We Prefer:** + Active possession of an active US government issued Secret or Top Secret clearance. + Experience designing airborne ... eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret Collins Aerospace, an RTX company, is a leader...an immediate opening for a highly experienced Senior Electrical Engineer to work in Advanced Systems on A-Kit and… more
    RTX Corporation (10/09/25)
    - Related Jobs
  • Senior Windows Engineer

    CACI International (Mclean, VA)
    …Windows Engineer will collaborate with various teams, including hardware, software , and quality assurance, to ensure the successful development and deployment of ... Senior Windows Engineer Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (12/18/25)
    - Related Jobs
  • Senior Systems Engineer

    ManTech (Washington, DC)
    …Managers in an analyst capacity **Clearance Requirements:** + Must hold an active Top - Secret clearance. **Physical Requirements:** + The person in this position ... **MANTECH** seeks a motivated and career-focused **Senior Systems Engineer ** to join our team onsite in **Washington, DC** In this role you will play a vital role in… more
    ManTech (12/07/25)
    - Related Jobs
  • Firmware Engineer SME (Must Be US Citizen)

    IERUS Technologies, Inc. (Huntsville, AL)
    …and build tools (make, cmake, etc.); and * Active or ability to obtain TOP SECRET security clearance. Location: Huntsville, AL IERUS Technologies is an Equal ... IERUS also supports customers with a diverse set of competencies including software development, air and missile defense, and systems engineering. IERUS develops… more
    IERUS Technologies, Inc. (10/01/25)
    - Related Jobs