Senior Mechanical Engineer, Rocket Motor Systems

Anduril Industries • Costa Mesa, CA

3h • Onsite

About The Position

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. Anduril’s Tactical Recon & Strike (TRS) is a division with two missions: 1) build highly capable autonomous drones, and 2) build solid rocket motors at scale. We transform products like Ghost, Anvil, Bolt, and Altius from early concepts into fully operational capabilities by partnering closely with specialist engineering, operations, and production teams. Through our Anduril Rocket Motor Systems (RMS) team, we design and manufacture solid rocket motors using advanced materials, proprietary formulations, and high-volume production methods—delivering safe, reliable propulsion systems that support a wide range of mission requirements. TRS hires software engineers & hardware engineers, who are excited to build across a diverse and powerful portfolio—from autonomous aerial systems to high-performance solid rocket motors. Our teams contribute to highly capable autonomous robotics systems and propulsion products that operate reliably in the most demanding mission environment. As a Senior Mechanical Engineer, you will lead a team to conduct mechanical design and analysis of solid rocket motor components, including motor cases, nozzles, propellant grains, igniters, and/or ignition safety components. The right person for this role has a strong command of mechanical design and stress and thermal analysis principles as well as a solid handle on the usage of tools common in industry. If you are someone who is hardware-focused, detail-oriented, and a strong technical leader, then this role is for you.

Requirements

• 8+ years’ experience performing mechanical design and analysis.
• A bachelor’s degree in mechanical engineering, aerospace engineering, or similar.
• Prior experience operating CAD software and/or FEA software.
• A solid understanding of hardware manufacturability and Geometric Dimensioning and Tolerancing (GD&T).
• Strong communication skills.
• Ability to travel to other Anduril sites, customer sites, or supplier sites as business demand dictates. Anticipated 10-25% travel.
• Ability to obtain and hold a Secret Security Clearance.

Nice To Haves

• Exhibits strong initiative and ownership of tasks.
• Experience with NX CAD software and/or Abaqus FEA software.
• Certification in Geometric Dimensioning and Tolerancing.
• Expertise in engineering tool development in Microsoft Excel, MATLAB, and/or Python.
• Experience with propulsion systems.

Responsibilities

• Lead a team to perform CAD design activities of mechanical components and finite element analysis of structural and thermal systems.
• Develop and implement the mechanical solution architecture working with a Chief Engineer.
• Plan the team’s tasks and deliverables to achieve project milestones, and maintain accountability for the team's schedule execution and quality of deliverables.
• Ensure functional design reviews are carried out, identify technical risks, and create mitigation plans.
• Generate, review, and release product definition packages (i.e. engineering drawings).
• Create reports and presentations documenting analysis and other supporting work.
• Present to peers and customers in design reviews.
• Support prototyping, manufacturing, and test operations onsite at our manufacturing facilities and suppliers’ facilities.
• Own the development of critical subsystems from cradle to grave.

Benefits

• Comprehensive medical, dental, and vision plans at little to no cost to you.
• We cover full cost of medical insurance premiums for you and your dependents.
• We offer an annual contribution toward your private health insurance for you and your dependents.
• Anduril covers life and disability insurance for all employees.
• Highly competitive PTO plans with a holiday hiatus in December.
• Caregiver & Wellness Leave is available to care for family members, bond with a new baby, or address your own medical needs.
• Coverage for fertility treatments (e.g., IVF, preservation), adoption, and gestational carriers, along with resources to support you and your partner from planning to parenting.
• Access free mental health resources 24/7, including therapy and life coaching.
• Additional work-life services, such as legal and financial support, are also available.
• Annual reimbursement for professional development
• Company-funded commuter benefits based on your region.
• Relocation Assistance: Available depending on role eligibility.
• Traditional 401(k), Roth, and after-tax (mega backdoor Roth) options.
• Pension plan with employer match.
• Superannuation plan.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior