Principal System Safety Engineer

globalhr; Tucson (AZ); On-site; USD 108,000 - 205,000; Full time

Benefits offered by this job

Relocation Eligible

Job summary

RTX in Tucson, AZ is seeking a Principal Software Safety Engineer II to lead MIL-STD-882E compliant safety programs across management, analysis, evaluation, and verification, working onsite to support DoD contracts.

You will mentor junior engineers, contribute to safety reviews, coordinate with systems engineering, software, firmware, and government authorities to identify and mitigate hazards, and ensure safety requirements are met throughout the product lifecycle.

Qualifications

• Experience with MIL-STD 882E risk assessment concepts.
• Experience writing technical reports and presentations.
• Experience managing a safety program and leading safety reviews.

Responsibilities

• Develop MIL-STD-882E compliant system safety programs (management, analysis, evaluation, verification).
• Coordinate safety tasks within the IMS and budget with program leadership.
• Mentor junior safety engineers and participate in design reviews and safety boards.

Skills

MIL-STD-882E risk assessment

Safety program management

Safety reviews & boards

Earned Value Management (EVMS)

Education

Bachelor's degree in STEM

Master’s degree in STEM (preferred)

Tools

EVMS

Job description

Date Posted: 2026-07-07

Country: United States of America

Location: US-AZ-TUCSON-807 ~ 1151 E Hermans Rd ~ BLDG 807

Position Role Type: Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance Type: DoD Clearance: Secret

Security Clearance Status: Active and existing security clearance required after day 1

At RTX, the world’s largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Raytheon brings 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. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.

Our System Safety team is dedicated to evaluating and mitigating the safety risks that our products may pose to the world, specifically to people, hardware, and the environment. By applying rigorous engineering and management principles, criteria, and techniques, the team ensures that safety is optimized throughout every phase of the system lifecycle.

System Safety is an integral part of the design process, functioning as a critical component within the broader systems engineering framework. From concept development to deployment and beyond, the team works to identify potential hazards, assess risks, and implement solutions to enhance product safety and reliability for our warfighters.

This is an exciting opportunity for a highly motivated Principal Software Safety Engineer II to join an innovative team in Tucson, AZ.

What You Will Do

As a Principal Software Safety Engineer, your responsibilities will include:

• Developing and implementing one or more MIL-STD-882E compliant system safety programs involving management (task series 100), analysis (task series 200), evaluation (task series 300), and verification (task series 400).
• Practicalapplicationof project managementskills:
  • Create/update the strategy for the program to meet all its milestones withsystem safetyfeatures integrated into the productin compliance with contract and awarded funding.
  • Createaschedule and integratesafetytasks and activities into program Integrated Master Schedule (IMS).
  • Plan/manage thesafety programeffort within the Program IMS.
  • Understanding of thesafetybudget and taskingthrough close coordination withthe responsibleCAM/IPTL/productowner, including EACs.
  • Mentor juniorsafety engineers.
• Actively engage in engineering review boards, and configuration control boards to stay on top of designchanges andassess impacts to the established safety program.
• Establish on-going feedback loopwithfunctionalandprogrammanagement.
• Lead & coordinate System Safety Working Group(s) between key Raytheon and Customer representatives.
• Escalate risks to theappropriateleveland follow through on corrective actions.
• Interpret system requirements, customerspecificationsand military standards,torecommend compliance strategieesto program leadership:Chief Engineer, Program Manager, Integrated Product Team Lead, etc.
• Working across all integrated product teams and lines to properly eliminate hazards or provide effective controls.
• Collaboratewith stakeholders across a range ofengineering functionstoidentifyand mitigate risks: Systems Engineering, SoftwareEngineering,Firmware Engineering, Electrical Engineering, Mechanical Engineering, EnvironmentalSafety, & Health, Human Systems Interfaces, Test Engineering.
• Analysis of engineering hardware, mechanical and electrical drawings and schematics assessing fault tolerance, latent hazards, and safety requirements compliance.
• Collaborate with Program Management and government approval authorities from design, fabrication, integration and test, production to demilitarization and disposal phases
• Manage safety-related interactions with suppliers and/or subcontractors.
• Innovate bettersafetysolutions.
• Identifybest practices to improve overallsafetycultureat Raytheon.
• Understand and shapesystem safety/Human System Interfacespostures across the lifecycle (design, integration/ test, flight test, production, field, returns).
• Ability to work on Special Access Program(s)

Qualifications You Must Have

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience.
• Experience with risk assessment concepts, such as those included in MIL-STD 882E and JSSSEH.
• Experience writing technical reports and presentations.
• Experience applying briefing safetystatusto safety approval authorityat technical reviews, safety review boards,andothersas part of the safety approvalprocess.
• Experience managing a safety program.

Qualifications We Prefer

• Active/Existing DoD Clearance
• Experience with briefing at the military safety review board.
• Experience with system and software safety implementation in Agile Development environment
• Experience with interpersonal and project management skills, with the ability to manage a safety program and provide directions to support safety personnel
• Experience with Earned Value Management Systems (EVMS) and Proposal Development
• Experience interfacing with Human Systems Integration showcasing execution of Human Factors Engineering tasking involving MIL-STD-1472.
• Experience with Engineering Change Proposals, Engineering Review Boards, System Safety Working Groups
• Experience interfacing with other engineering functions: Systems Engineering, Software or Firmware Engineering, Electrical Engineering, Mechanical Engineering.
• Master’s degree in science, Technology, Engineering or Mathematics (STEM)

What We Offer

• Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.
• Relocation Eligible

Please ensure the role type defined below is appropriate for your needs before applying to this role. This position is classified as: 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.

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attendselect steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 107,500 USD - 204,500 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

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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