Senior Mechanical Engineer

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 Anduril’s Maritime Division has assembled a diverse team of experts in software, robotics, artificial intelligence, sensor fusion, and data analysis to create software and hardware solutions that radically evolve the capabilities of our customers. We are fielding the next generation of autonomous systems to tackle the extremely challenging industry demands of maritime operations.

We are continuing to expand our product portfolio, now moving into the surface maritime domain. Products like Dive-XL, Dive-LD, Copperhead, Seabed Sentry, and surface products in the pipeline will create a system-of-systems that enable a multitude of autonomous missions across all maritime domains. If you are passionate about solving problems that have real impact and working on systems that directly contribute to achieving national strategic priorities, we want you to join Anduril’s Maritime Division and help us build the future of defense capability.

ABOUT THE JOB We are looking for a Mechanical Engineer to support the design, packaging, and integration of mission-critical systems onboard autonomous surface systems. This role involves close collaboration with electrical, systems, and software teams to ensure effective installation and operation of sensors, weapons, communications, and C4ISR payloads in compact, rugged marine environments. WHAT YOU’LL DO Collaboratively work within our Maritime group to design, integrate, build, and carry out testing for autonomous maritime systems Develop mechanical packaging solutions for mission system components such as radars, EO/IR sensors, antennas, and onboard computing hardware.

Create mounting structures, vibration isolation systems, and thermal management solutions tailored to high-performance defense hardware. Own and drive mechanical systems and platform development, overseeing the process from initial concept to low rate production. Lead technical efforts to define requirements, propose possible solutions, and establish a methodology for evaluating and verifying mechanical systems.

Work in close partnership with other disciplines to ensure the electrical, software, and mechanical systems collectively form a reliable, flexible, cost-effective system. Spearhead design reviews, conduct analysis, visit vendors, prototype and implement hardware test plans. Actively contribute to the enhancement of team tools, templates, processes, and standards.

Cultivate a vibrant, positive, dedicated, high-energy, educational, and enjoyable community environment. REQUIRED QUALIFICATIONS Prior involvement in comprehensive technical projects, either in collegiate project teams or professional environments. 7+ years of experience with mechanical integration of mission systems (sensors, C4ISR, antennas, weapons) in maritime, aerospace, or defense systems, with maritime being preferred. Proven CAD skills (Siemens NX experience preferred) and the ability to produce high-quality engineering drawings that comply with common industry standards.

Demonstrated hands‑on fabrication skills. Must be able to obtain and hold a U.S. security clearance. Degree in Mechanical Engineering or equivalent.

PREFERRED QUALIFICATIONS Experience with the design, implementation and support of robotic and/or autonomous systems. Experience working within the defense, maritime and/or aerospace domains. Experience with finite element analysis of complex structural assemblies, including aluminum and composite structures.

Experience with machining, sheet metal, injection molding, composites and/or additive manufacturing. Experience within the product delivery lifecycle including manufacturing, system acceptance, deployment, and sustainment. US Salary Range $146,000 – $194,000 USD.

Benefits Healthcare Benefits US Roles: Comprehensive medical, dental, and vision plans at little to no cost to you. UK & AUS Roles: We cover full cost of medical insurance premiums for you and your dependents. IE Roles: We offer an annual contribution toward your private health insurance for you and your dependents.

Additional Benefits Income Protection: Anduril covers life and disability insurance for all employees. Generous time off: 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.

Family Planning & Parenting Support: 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. Mental Health Resources: 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.

Professional Development: Annual reimbursement for professional development. Commuter Benefits: Company‑funded commuter benefits based on your region. Relocation Assistance: Available depending on role eligibility.

Retirement Savings Plan US Roles: Traditional 401(k), Roth, and after‑tax (mega backdoor Roth) options. UK & IE Roles: Pension plan with employer match. AUS Roles: Superannuation plan.

The recruiter assigned to this role can share more information about the specific compensation and benefit details associated with this role during the hiring process. #J-18808-Ljbffr