• Rocket Lab Corporation (Long Beach, CA)
    …build and assemble satellite hardware and software that supports other satellite missions. PRINCIPAL SPACECRAFT SYSTEMS ENGINEER Based out of Rocket Lab's global ... headquarters in Long Beach, CA, the Principal Spacecraft Systems Engineer is responsible for the development and maintenance of technical budgets, requirements… more
    Upward (08/04/25)
    - Save Job - Related Jobs - Block Source
  • Principal Mechanical Engineer

    Leonardo DRS, Inc. (Cypress, CA)
    …targeting applications. We are seeking a highly motivated Principal Mechanical Engineer with a strong background in thermal analysis to join the company ... or Top Secret (TS) clearance **Job Duties and Responsibilities** + Conduct thermal analyses for opto- mechanical and electro- mechanical systems operating… more
    Leonardo DRS, Inc. (08/21/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Senior Principal

    Northrop Grumman (Redondo Beach, CA)
    …(https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal / Senior Principal Mechanical Design Engineer .** ... MD** _._ **This requisition may be filled as a** ** Principal Mechanical Design Engineer ** **or**...transfer. + Demonstrated experience in setting-up, executing, and post-processing thermal experiments for the purpose of thermal more
    Northrop Grumman (10/01/25)
    - Save Job - Related Jobs - Block Source
  • Principal Mechanical Engineer

    Curtiss-Wright Corporation (Santa Clarita, CA)
    Principal Mechanical Engineer - Onsite Position As our **_Principal Mechanical Engineer_** you will design and analyze complex VPX based electro- ... mechanical systems for thermal design, structural design, and packaging using engineering expertise. You will conduct feasibility studies and testing on new and… more
    Curtiss-Wright Corporation (10/08/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Senior Principal Systems…

    Northrop Grumman (Redondo Beach, CA)
    …Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal or Senior Principal Systems ... The System Level MOD/SIM engineering team will model the interactions (electrical, mechanical , thermal , digital, etc.) among the lower-level modelled components… more
    Northrop Grumman (10/01/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Senior Principal Systems…

    Northrop Grumman (Redondo Beach, CA)
    …Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal or Senior Principal Systems ... segment models produced by other teams. + Model the interactions (electrical, mechanical , thermal , digital, etc.)among the lower-level modelled components and… more
    Northrop Grumman (09/16/25)
    - Save Job - Related Jobs - Block Source
  • Principal and Sr. Principal

    Northrop Grumman (El Segundo, CA)
    …previous aircraft systems and Low Observable (LO) experience. **Basic Qualifications** + ** Principal Survivability Engineer (Level 3) -** Bachelor's Degree in a ... years of engineering experience, or 3 years with a Master's degree. + **Senior Principal Survivability Engineer (Level 4) -** Bachelor's Degree in a Science,… more
    Northrop Grumman (10/08/25)
    - Save Job - Related Jobs - Block Source
  • Principal Application Engineer

    Henkel (Irvine, CA)
    Principal Application Engineer **_About_** **_this_** **_Position_** At Henkel, you'll be part of an organization that's shaping the future through innovation, ... a good fit** + Minimum of a bachelor's degree in Materials Science/Engineering, Mechanical Engineering, Chemical Engineering, or a related field, with 10+ years of… more
    Henkel (10/10/25)
    - Save Job - Related Jobs - Block Source
  • Mechanical Engineer

    Stratolaunch, LLC (Mojave, CA)
    …security. To help achieve these efforts, Stratolaunch is seeking a Sr-, Staff-, or Principal -level Mechanical Engineer to support the airframe team in the ... ideal candidate has significant prototype development experience, with focus in thermal -structural- mechanical design and build, leading to first flights.… more
    Stratolaunch, LLC (09/03/25)
    - Save Job - Related Jobs - Block Source
  • Aeronautical Engineer Level 3/4 (AHT)

    Northrop Grumman (Los Angeles, CA)
    …+ Resolve NCs and guide team members on NC resolution. **Basic Qualifications Principal Aeronautical Engineer (T3):** + Bachelor of Science (BS) degree in ... skills + Ability to obtain an active DoD Secret Clearance **Basic Qualifications Sr Principal Aeronautical Engineer (T4):** + Bachelor of Science (BS) degree in… more
    Northrop Grumman (10/04/25)
    - Save Job - Related Jobs - Block Source
  • Chief Engineer , Aerospace Electrification

    Eaton Corporation (Irvine, CA)
    …1158. Preferred Qualifications: * PhD from an accredited institution in Electrical or Mechanical Engineering. * Experience as a Principal Investigator in a ... Eaton's corporate Research Labs team is seeking a Chief Engineer to support Aerospace Electrification. This position can be...within the Energy Systems team. You will be a principal investigator on key projects responsible for developing and… more
    Eaton Corporation (10/10/25)
    - Save Job - Related Jobs - Block Source
  • Lead Space Systems Engineer

    OffWorld (Altadena, CA)
    www.offworld.ai Lead Space Systems Engineer Full time position based in Altadena, CA OffWorld is a robotics startup working on developing a mobile robotic workforce ... making and execution. OffWorld seeks a Lead Space Systems Engineer in Altadena, CA. The wage will be at...you need: + BSc or MSc in Aerospace Engineering, Mechanical Engineering or equivalent. + At least 5 years… more
    OffWorld (07/21/25)
    - Save Job - Related Jobs - Block Source
  • Engineering Airframe Lead

    Stratolaunch, LLC (Mojave, CA)
    …help achieve these efforts, Stratolaunch (https://www.stratolaunch.com/) is seeking a **Staff or Principal -level Mechanical Engineer ** to lead the airframe ... ideal candidate has significant prototype development experience, with focus in thermal -structural- mechanical design, leading to first flights** . **ESSENTIAL… more
    Stratolaunch, LLC (08/08/25)
    - Save Job - Related Jobs - Block Source
  • Engineering Environmental Test Lead

    Stratolaunch, LLC (Mojave, CA)
    …security. To help achieve these efforts, Stratolaunch is seeking a Staff- or Principal -level Environmental Test Engineer , to lead the environmental test team. ... and future environmental test equipment, such as vibration tables and thermal chambers + Support operation of existing environmental test instrumentation systems… more
    Stratolaunch, LLC (09/25/25)
    - Save Job - Related Jobs - Block Source