Senior Reliability Engineer at Anduril in Costa Mesa, CA

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years. ABOUT THE TEAM The Reliability Engineering team partners across Anduril's engineering, manufacturing, and operations organizations to ensure our autonomous systems survive real-world conditions and deliver consistent performance for our customers. Our mandate spans the complete product lifecycle - from early concept design through production scale-up and fielded operations. We use data, statistical methods, and engineering analysis to forecast how our systems will perform over time and influence design decisions, including part selection, redundancy strategies, and maintenance approaches. We establish tailored reliability frameworks by program and partner with Quality to drive design robustness, failure prevention, and rapid response to issues in the field. ABOUT THE JOB We are seeking an experienced Reliability Engineer to join our rapidly growing team in Costa Mesa, CA, driving reliability for our Space programs & applications. This is a hands-on role focused on embedding reliability into early product architecture and detailed design - from early concept trade studies through design validation and launch integration. You'll be the reliability champion throughout the design and development process, working closely with mechanical, electrical, and software engineering teams to ensure designs are robust. Your responsibilities will include conducting reliability predictions and allocations during architecture trades, leading design FMEAs and fault tree analyses to identify and mitigate failure modes, developing and executing design verification test plans, performing stress-derating analysis and parts selection reviews, and assessing design changes for reliability impact throughout the development cycle. The right person for this role brings deep technical knowledge of hardware reliability and failure mechanisms, has practical experience on product development programs, and can engage credibly with design engineers and Anduril's subcontractors on technical details while maintaining focus on system-level reliability outcomes. This role demands someone who can embed early in design cycles, influence engineering decisions with data and analysis, and take ownership of reliability outcomes as designs mature from concept to launch readiness. WHAT YOU'LL DO Support and review system block diagrams, interface control documents, and schematics for compliance against reliability requirements and concept of operations. Lead Failure Modes & Effects Analysis efforts and collaborate with cross-functional Engineering teams to implement product improvements for Reliability. Perform predictive reliability analysis to calculate probability of loss of control, loss of asset, and MTTF/MTBF utilizing Anduril requirements, specifications, and relevant industry standards (i.e. MIL-HDBK-217Plus). Develop Qualification Test plans to ensure appropriate requirements coverage, and work with Test Engineering to fixture, instrument, and execute test campaigns. Perform Weibull analysis utilizing data from Qualification campaigns and from fielded assets. Partner with Quality and Manufacturing Engineering to ensure design specifications and requirements are embedded in the manufacturing process and ensure acceptance test gates are validated against requirements. Use data analysis techniques to highlight key problem areas during test, and drive root cause analysis & corrective action implementation. Develop and implement Reliability processes for the business to improve and streamline our Design, Manufacturing, and Operations efforts for rapid development. Support Development Milestone Reviews through identification of appropriate entry and exit criteria, and work with Quality Engineering to guide the hand off process to production. REQUIRED QUALIFICATIONS Minimum of 8 years experience as a Reliability Engineer or Design/Development Engineer B.S. Degree in Mechanical Engineering, Aerospace Engineering, Systems Engineering, or equivalent technical discipline Experience with safety-critical hardware & software systems in the defense or aerospace industry, with a preference for experience with Space systems Experience or familiarity with MIL-STD-810, MIL-HDBK-217, MIL-STD-461, MIL-STD-516C, and MIL-STD-1629 Experience setting up a Reliability Engineering framework for a product or program, including support of production testing, field testing, data acquisition, and data analysis Expertise in reliability analysis techniques, including FMEA/FMECA, predictive modeling, Weibull analysis, and Fault Tree Analysis Experience with generating qualification testing requirements and executing tests to proactively characterize product behavior and performance Failure investigation/analysis experience with proven track record of solving problems and preventing reoccurrence Design Review Experience (PDR, CDR, MRR) and confidence in presentation skills across all levels of leadership Eligibility to obtain/maintain a U.S. security clearance, as required PREFERRED QUALIFICATIONS M.S. Degree in Mechanical Engineering, Aerospace Engineering, Systems Engineering, or equivalent technical discipline Experience with MIL-HDBK-217 Plus, MIL-HDBK-472, MIL-STD-1916, NPR 7120, NASA-STD-8729.1, NPR 8705.4 Experience with Manufacturing Readiness Level (MRL) Assessments, Manufacturing Review Board (MRB), Quality Inspection, Tooling, or Calibration Experience with risk management, change control/change management reviews, and software/firmware HITL/SITL Experience with HALT (Highly Accelerated Life Testing), HASS (Highly Accelerated Stress Screening), Environmental Testing, and/or Mechanical Testing Technical writing experience developing requirements, standards, specifications, user guides, and policies US Salary Range $166,000—$220,000 USD The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations. Highly competitive equity grants are included in the majority of full time offers; and are considered part of Anduril's total compensation package. Additionally, Anduril offers top-tier benefits for full-time employees, including: Benefits At Anduril, we invest in our people. Our comprehensive, competitive benefits package (available at little to no cost to employees) ensures you’re supported in health, recovery, and whatever comes next. For more information, Explore Our Benefits. Protecting Yourself from Recruitment Scams Anduril is committed to maintaining the integrity of our Talent acquisition process and the security of our candidates. We've observed a rise in sophisticated phishing and fraudulent schemes where individuals impersonate Anduril representatives, luring job seekers with false interviews or job offers. 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