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Northrop Grumman

Builds stealth bombers, missiles, and satellites

Senior Principal System Safety Engineer - AISR&T Contingent

Aerospace EngineeringConfirmed live in the last 24 hours
Full-timeSan Diego, CA, USA

About the Job

Requirements

  • A Bachelor of Science degree in a STEM field and at least 8 years of relevant military or professional experience, or a master's degree in a STEM field and at least 6 years of relevant military or professional experience, or a PhD and at least 4 years of relevant military or professional experience.
  • Experience in systems engineering and/or systems safety engineering on complex systems.
  • Experience performing or supporting safety or reliability analyses, such as hazard analysis, FMEA/FMECA, FTA, or similar.
  • An active U.S. Government Secret clearance or higher, with a background investigation completed within the last 6 years or currently enrolled in Continuous Evaluation.

Responsibilities

  • Perform system safety engineering activities across the lifecycle, including hazard identification, analysis, tracking, and mitigation.
  • Develop and maintain system and subsystem safety requirements, and ensure they are properly allocated, implemented, and verified.
  • Conduct safety analyses such as Preliminary Hazard Analysis (PHA), Functional Hazard Analysis (FHA), System Safety Assessments (SSA), FMEA/FMECA, and Fault Tree Analysis (FTA), as applicable.
  • Plan and execute safety validation activities, including defining safety acceptance criteria, identifying supporting test or analysis data, and confirming that system behavior satisfies safety requirements and assumptions.
  • Collaborate with systems, software, hardware, integration/test, and reliability teams to ensure safety considerations are incorporated into design decisions and verification plans.
  • Support preparation of safety-related documentation and artifacts, such as hazard logs, safety assessments, and safety case/evidence packages, for internal reviews and customer deliverables.
  • Present safety findings, risks, and recommendations to program and customer stakeholders, and support resolution of safety-related issues.

Desired Qualifications

  • Experience with system safety on aerospace, defense, or mission-critical systems, including airborne ISR, mission systems, or similar domains.
  • Familiarity with applicable safety standards or guidance, such as MIL-STD-882 or similar system safety standards.
  • Experience planning and conducting safety validation, including correlation of safety assumptions with lab, flight test, or operational data.
  • Familiarity with systems engineering practices, including requirements development, architecture, verification/validation, and how safety integrates into these activities.
  • Experience with safety, reliability, or requirements management tools, such as DOORS/DOORS Next, safety/hazard tracking tools, or similar.

About the Company

Northrop Grumman

Builds stealth bombers, missiles, and satellites

Northrop Grumman builds military aircraft, missiles, rocket motors, satellites, and electronic systems, mostly for the American military and allied governments. It designed the B-2 stealth bomber and built NASA's James Webb Space Telescope, the largest telescope ever sent to space. The company works through four businesses: aircraft, missiles and ammunition, radar and communications systems, and space hardware such as satellites and solid rocket boosters. Most revenue comes from long-term government contracts, many of them classified. Its roots go back to Northrop Aircraft, founded in 1939, and it took its name after buying Grumman in 1994 and is based in Falls Church, Virginia.

Company size
10,001+
Company stage
IPO
Headquarters
Falls Church, VA
Founded
1939

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