• Principal Test Engineer

    Mercury Systems (Phoenix, AZ)
    Req. Number 25-504 Job Description Mercury Systems is seeking a Principal Test Engineer to lead efforts in developing and executing server system tests for ... environmental, stress, and security testing of hardware and software systems , ensuring performance in extreme conditions and mission-critical environments +… more
    Mercury Systems (12/12/25)
    - Related Jobs
  • Senior Principal Satellite Systems

    Northrop Grumman (Grand Forks AFB, ND)
    …part of history, they're making history. **We have an opening for a Senior Principal Satellite Systems Engineer -Spacecraft Operations to support our Space ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...in STEM with 4 years of relevant experience + Active Secret clearance required at the time of application,… more
    Northrop Grumman (11/14/25)
    - Related Jobs
  • Engineer Senior Principal II…

    BAE Systems (Broomfield, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Engineer Senior Principal II - Payload Performance Lead** **117533BR** EEO ... Description** Join Our Team and Launch Your Career. BAE Systems Space and Mission Systems , Inc. is...and mission architecture for the intelligence community. + Current, active TS/SCI or DOD TS security clearance. **Pay Information**… more
    BAE Systems (10/29/25)
    - Related Jobs
  • Principal / Sr. Principal

    Northrop Grumman (Palmdale, CA)
    …they're making history. **Northrop Grumman Aeronautics Systems ** is currently seeking a ** Principal or Sr. Principal Electrical Engineer ** to join our ... on the qualifications below._ **Basic Qualifications:** + Basic Qualifications for a Principal Engineer include a Bachelors in Science, Technology, Engineering… more
    Northrop Grumman (11/21/25)
    - Related Jobs
  • Principal /Sr. Principal Electrical…

    Northrop Grumman (Roy, UT)
    …they're making history. Northrop Grumman Defense Systems is seeking a ** Principal ** **Electrical** ** Engineer /** **Sr** ** Principal ** **Electrical** ** ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Qualifications:** _This requisition may be filled at either the_ Principal Electrical Engineer _level (T0_ _3_ _)… more
    Northrop Grumman (11/15/25)
    - Related Jobs
  • Senior Principal Systems

    RTX Corporation (Aurora, CO)
    …safer, more secure world. We have an exciting opportunity for a **Senior Principal Systems Engineer - Continuous Integration/Development (CI/CD)** **Product ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (12/09/25)
    - Related Jobs
  • RF Test and Power / Principal RF Test…

    Northrop Grumman (Baltimore, MD)
    Systems Manufacturing Operations Test Engineering Team in **Baltimore, MD** seeks a ** Principal ** **RF Test and Power Engineer ** . This career opportunity is ... be filled at either the RF Test and Power Engineer or the Principal RF Test and...signal generator + Experience troubleshooting power components and power systems + Current, active Department of Defense… more
    Northrop Grumman (12/03/25)
    - Related Jobs
  • Sr Principal Engineer Systems

    Northrop Grumman (San Diego, CA)
    …Northrop Grumman Aeronautics Systems is looking for well qualified Sr. Principal Systems Engineers to join our team of qualified, diverse individuals ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...discipline with 4 years of engineering experience + An active DoD Secret Clearance for consideration + Experience in… more
    Northrop Grumman (11/04/25)
    - Related Jobs
  • Principal /Senior Principal

    Northrop Grumman (Mcclellan, CA)
    …they're making history. We are looking for you to join our team as a ** Principal /Senior Principal Software Engineer ** based in McClellan, CA. **What You'll ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...program deliverables. This position can be filled as a Principal or Senior Principal Software Engineer more
    Northrop Grumman (10/16/25)
    - Related Jobs
  • Principal Systems Engineer

    RTX Corporation (Aurora, CO)
    …supporting a premier satellite ground system? We have an exciting opportunity for a ** Principal Systems Engineer - Control Account Manager** to support a ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (12/11/25)
    - Related Jobs