Principal Engineer - Safety & Reliability
Group: Aerospace Group N. America
Division: Aerospace Central
Location: USA CENTRAL IRVINE CA
Job Family : Engineering
Job Type : Regular
Posted : May 13, 2026
Job ID: 65511
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Job Description
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At Parker Aerospace, we develop technologies and innovative solutions that enable reliable, efficient and increasingly sustainable flight for the lifecycle of the aircraft, including aftermarket support. Our passionate people with deep engineering expertise, together with our breadth of differentiated technologies, ensure that we make the extraordinary happen and continue to shape the future of aviation in partnership with our customers.
As a member of our team, you are instrumental in fulfilling our mission: ''Enabling Engineering Breakthroughs that Lead to a Better Tomorrow.'' Pursuing a career at Parker presents unlimited opportunities for both professional and personal development. Working with some of the most brilliant minds in the industry, your contributions will be pivotal in developing innovative technologies and products, significantly contributing to Parkers goal of addressing the worlds most pressing engineering challenges. At Parker, our team members belong, matter and make a difference.
Provides technical authority, planning, execution, oversight, and approval of System Safety and Reliability work products across AAG development programs life cycles. Researches and carries out complex systems safety & reliability assessments methodologies, incorporating new/emerging methodologies. Contributes to, and has responsibility for, key practices and standards in the development of systems safety & reliability deliverables with broad product, technology, customer, and strategic business impact. Develops and recommends safety/risk decisions that are evidence-based and traceable to government regulations and industry standards.
Scope/Supervision and Interaction:
__ Has Direct Reports _X Does Not Have Direct Reports
Provides technical oversight or direction. May have customer interface to clarify and resolve specific technical issues.
Defines safety and reliability approaches on AAG development programs, tailoring applicable standards (e.g., SAE ARP4761, MIL-STD-882E, MIL-HDBK-217F) for program/contract and compliance certification basis. Develops and owns the system safety program plan and reliability plan on AAG development programs. Supports requirements development and management, including elicitation, analysis, validation, and communication of customer needs/expectations on aspects concerning system safety and reliability; provides assessments supporting correct decomposition of customer requirements into product, component, and interface requirements.
Provides expert technical advice and recommendations, supports internal and customer design reviews as a subject matter expert, and proposes methodologies for problem-solving and analyses relating to system safety and reliability on complex system architectures and customer issues. Drives root cause and corrective action investigations to closure.
Makes technical proposals and presentations to various internal and customer groups to influence business decisions. Maintains and takes steps to protect company intellectual property.
Plans and leads system safety/hazard analysis activities, including PSSAs/SSAs, FHAs, FTAs, FMEAs /DFMEA, CCAs, interface hazard analyses, software safety analyses, human factors/operational safety assessments. Establishes and maintains hazard logs. Assigns severity and probability to derive risk levels supported by robust rationale.
Develops reliability predictions, reliability block diagrams, availability/maintainability assessments, reliability allocations and apportionment, derating/parts stress, and load/environment validation. Prepares and reviews product reliability and qualification test procedures (e.g., HALT (Highly Accelerated Life Testing), HASS (Highly Accelerated Stress Screening), Environmental Testing, etc.).
Investigates, researches, and operationalizes new methodologies in safety and reliability to improve cost and performance by applying advanced engineering design methods, theories, and research techniques. Develops and implements Reliability & Safety processes for the business to improve the development process.
Maintains advanced level of professional and technical knowledge by attending educational workshops, reviewing technical publications, benchmarking best practices, and/or participating in professional associations.
Acts as consultant to management on technical and project-related matters. Serves as a functional expert. Identifies mentoring and development needs; serves as a mentor for other employees.
Minimum of Bachelors degree in Engineering; advanced degree (MS/PhD) preferred
Deep expertise in system safety & reliability; demonstrated ability to perform the essential functions of the job typically acquired through 12+ years of related experience; specific experience in motion control systems strongly preferred
Comprehensive, advanced knowledge of product or domain engineering theories, principles, industry practices, concepts, techniques, government regulations, and policies, including SAE ARP4761, SAE ARP4754, MIL-STD-882E, RTCA DO-178, RTCA DO-254, RTCA DO-160, ISO-9000/9001, MIL-STD-810, MIL-HDBK-217F, MIL-HDBK-217 Plus, MIL-HDBK-472, MIL-STD-461, and MIL-STD-1629.
Demonstrated ability to research, develop, and integrate new technologies & methodologies. Experience setting up a System Safety framework for a product or program.
Strong written and verbal communication skills and conceptual acuity to establish and maintain technical alignment across all stakeholders, and to influence varied audiences to gain support or resolve issues. Makes effective presentations on complex topics to top management, customers, and/or other key stakeholders.
Ability to apply and integrate knowledge of other related engineering areas or experts to own area of expertise
Proficiency with specialized data analysis software and engineering design tools
Ability to establish and track performance to goals and objectives to complete complex or major projects and provide direction to the team at project milestones
Ability to respond to significant inquiries from customers, regulatory agencies, or other internal teams
Additional Comments:
The essential functions have been provided as examples of the type of work performed by employees assigned to this job classification. The Company reserves the right to modify the work assignments and/or to make reasonable accommodations so that qualified employees can perform the essential functions. The job description is not intended to be an all-inclusive list of duties and responsibilities. It is intended to describe the general nature of the position.
Work Authorization:
This position is subject to meeting U.S. export compliance and/or U.S Government contracting citizenship eligibility requirements. Candidate must be a sole U.S. citizen authorized to work on data formally under ITAR/EAR control.
Drug-Free Workplace
In accordance with Parkers policies and applicable state laws, Parker provides for a drug-free workplace. Therefore, all applicants seeking employment with Parker will be subject to drug testing as a condition of employment.
Please note that the salary range information is only applicable for California. Compensation is based on a variety of factors, candidate experience, qualifications, location as well as market and business considerations.
Competitive Compensation
Benefit & Retirement Plans
Parker offers competitive benefit programs, including:
Parker is an Equal Opportunity and Affirmative Action Employer. Parker is committed to ensuring equal employment opportunities for all job applicants and employees. Employment decisions are based upon job related reasons regardless of race, ethnicity, color, religion, sex, sexual orientation, age, national origin, disability, gender identity, genetic information, veteran status, or any other status protected by law. However, U.S. Citizenship, Permanent Residency or other appropriate status is required for certain positions, in accord with U.S. import & export regulations.
(Minority / Female / Disability / Veteran / VEVRAA Federal Contractor)
If you would like more information about Equal Employment Opportunity as an applicant under the law, please go to Employees & Job Applicants | U.S. Equal Employment Opportunity Commission
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