The Principal System Safety Engineer develops and implements MIL-STD-882E compliant safety programs for defense-related systems, ensuring hardware and software meet rigorous safety standards. They conduct hazard and design analyses, coordinate with multiple engineering disciplines, and collaborate with government and customer representatives throughout the product lifecycle. This role requires extensive experience in system safety engineering, a current Secret security clearance, and U.S. citizenship, based onsite in Tucson, AZ.
Date Posted:
2025-09-25Country:
United States of AmericaLocation:
AZ201: RMS AP Bldg 801 1151 East Hermans Road Building 801, Tucson, AZ, 85756 USAPosition Role Type:
OnsiteU.S. Citizen, U.S. Person, or Immigration Status Requirements:
Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearanceSecurity Clearance:
Secret - CurrentAt Raytheon , the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world.
Life Cycle Engineering (LCE) is responsible for ensuring our products are Safe, Reliable, Usable, Maintainable and delivered on time. LCE consists of multiple specialty disciplines that influence the design and architecture of Raytheon products.
Our LCE resources interface directly with program leadership, technical leadership, and our customers throughout the total life cycle of our products from conception to deactivation.
Our engineers provide subject matter expertise in the following engineering disciplines: Reliability, Availability, Maintainability, Testability, System Safety, Human Factors, and Supportability.
What You Will Do
This is an exciting opportunity for a highly motivated Principal System Safety Engineer to join us onsite with the System Safety team in Tucson, AZ.
As a Principal System Safety Engineer, your responsibilities may include:
Developing and implementing one or more MIL-STD-882E compliant system safety programs.
Tailoring and incorporating range safety requirements into the design and procedures.
Performing MIL-STD-882 System Safety Program tasks and analyses, involving management (task series 100), analysis (task series 200), evaluation (task series 300), and verification (task series 400).
Analysis of hardware, mechanical and electrical drawings and schematics assessing fault tolerance, latent hazards, and safety requirements compliance.
Working across all integrated product teams and lines to properly eliminate hazards or provide effective controls.
Coordinating with customer safety representatives, applying methods, standards, and techniques to provide clarification of system requirements to software, hardware, and test personnel to ensure design and architecture considerations are appropriately allocated to the system and horizontally integrated across the development teams.
Collaborating with Program Management and government approval authorities from program startup through production to demilitarization and disposal backgrounds.
Performing System Safety planning, hazard analyses, and design analyses
Briefing safety considerations at technical reviews and as part of the safety approval process
Interpreting system requirements, customer specifications and military standards
Preparing internal and customer reports describing various analyses relevant to the System Safety program
Collaborating across multiple disciplines to gain a full understanding of product architecture and design
Interfacing with other engineering functions: Systems Engineering, Electrical Engineering, Software or Firmware Engineering, Hardware Engineering
Managing System Safety Working Group(s) between key Raytheon and Customer representatives
This position is posted as ONSITE and will be based at Raytheon’s Tucson, AZ location.
Qualifications You Must Have
Typically requires a bachelor's degree in Science, Technology, Engineering or Math (STEM) and a minimum of 8 years of relevant Systems Engineering, Electrical Engineering, Computer Engineering, Software Engineering or Safety Engineering experience. An advanced degree may account for additional years of experience as required for this position.
Experience with: System Safety Engineering, Electrical Engineering, Systems Engineering, Computer Engineering, Software or Firmware Engineering, or equivalent Safety Engineering.
Active and transferable U.S. government issued Secret security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Qualifications We Prefer
Experience with DoD System Safety Programs e.g. MIL-STD-882
Experience in electrical systems and/or weapon combat systems
Experience with Engineering Change Proposals, Engineering Review Boards, System Safety Working Groups
Experience with Earned Value Management Systems (EVMS) and Proposal Development
Active and transferable U.S. government issued Top Secret or Secret SCI Clearance.
What We Offer
Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.
Relocation eligible
Learn More & Apply Now!
Please consider the following role type definition as you apply for this role.
Onsite : Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.
This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS) , an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here:
RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.
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System Safety Engineering, MIL-STD-882E, Hazard Analysis, Reliability Engineering, Safety Compliance, Systems Engineering, Defense Industry, Engineering Lifecycle, Security Clearance, Military Standards
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