Senior Mechanical Design Engineer (Multiple Tracks: Core Tech, Lethality, & DFM/DFA)

Anduril; Costa Mesa (CA); On-site; USD 146,000 - 194,000; Full time

Job summary

Anduril Industries is seeking exceptional, hands‑on Senior Mechanical Design Engineers to design, test, and scale mission‑critical hardware across our autonomous air, sea, ground, and strike platforms.

We are hiring across three core work‑streams—Core Technology Products, Lethality, and DFM/DFA. You will own components from requirements through fabrication, perform analyses, and collaborate with cross‑functional teams to deliver robust hardware capable of withstanding harsh operating conditions.

Qualifications

• Bachelor’s degree in Mechanical/Aerospace/Manufacturing engineering or related field.
• 7+ years of professional mechanical design experience from concept to test.
• Proficiency in parametric CAD and PLM environments (SolidWorks/NX/Creo; Teamcenter).
• Experience with ASME Y14.5 GD&T and tolerance stack-up analysis.
• Hands-on prototyping and fabrication with root-cause analysis.
• Strong fundamentals in statics, dynamics, heat transfer, and structural mechanics.
• Ability to obtain/maintain U.S. Security Clearance (Secret/Top Secret).

Responsibilities

• Own components and assemblies from requirements to volume manufacturing.
• Create high-fidelity 3D models and defined 2D drawings per ASME Y14.5.
• Design for diverse fabrication processes including CNC, welding, sheet metal, molding, composites.
• Apply first-principles and FEA to validate performance under harsh conditions.
• Perform DFMEA and tooling assessments early to de-risk production.
• Prototype, plan tests, and execute environmental/dynamic bench tests or live range tests.
• Collaborate with Electrical, Manufacturing, Quality, Safety, and Test teams.

Skills

7+ years exp

3D CAD (SolidWorks/NX/Creo)

ASME Y14.5 GD&T

Prototyping & fabrication

FEA/structural analysis

Cross-functional teamwork

Education

Bachelor's in Mechanical/Aerospace/Manufacturing engineering

Tools

Teamcenter PLM

CNC machining

Job description

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 ROLE

Anduril is seeking exceptional, hands‑on Senior Mechanical Design Engineers to design, test, and scale mission‑critical hardware across our autonomous air, sea, ground, and strike platforms.

We are hiring across three core work‑streams. Depending on your background, technical depth, and career focus, you will align with one of the following hardware teams:

• Core Technology Products: Architect foundational hardware platforms spanning aircraft, missiles, maritime vessels, and ground systems. You will lead blank‑sheet mechanical packaging, tight electro‑mechanical integration (thermal, RF, PCBAs), and rapid hardware iteration.
• Lethality (Warhead Design): Design and mature advanced warheads, ordnance, and munitions systems. You will bridge mechanical engineering, dynamic modeling, energetic material packaging, safety constraints, and live‑fire test operations.
• Design for Excellence (DFM / DFA): Sit at the critical interface between initial CAD concepts and production reality. You will drive high‑rate manufacturability, assembly optimization, drawing standards, and tooling strategies to ensure hardware can scale at the speed of mission need.

WHAT YOU’LL DO

• End-to-End Hardware Ownership: Own components and complex mechanical assemblies from requirements definition, hand calculations, and conceptual design through prototyping, testing, and volume manufacturing.
• Rigorous Mechanical Design: Create high‑fidelity 3D models and fully defined 2D drawing packages in strict accordance with ASME Y14.5 (GD&T) standards.
• Multi-Discipline Engineering: Design parts across diverse fabrication processes—including precision 3/5‑axis CNC machining, complex weldments, sheet metal, injection molding, composite layups, and structural adhesive bonding.
• Analysis & Simulation: Apply first‑principles engineering and FEA/hand calculations to validate structural, thermal, vibrational, and tolerance‑stackup performance under harsh operational conditions.
• Design for Manufacturing & Assembly (DFM/DFA): Perform 1D/3D tolerance stacks, DFMEAs, and tool‑access assessments early in development to de‑risk production bottlenecks and scale throughput.
• Prototyping & Test Execution: Build physical prototypes, author detailed test plans, and run functional testing (environmental, dynamic, bench‑top, or live arena/range tests depending on track).
• Cross‑Functional Execution: Collaborate shoulder‑to‑shoulder with Electrical, Manufacturing, Quality, Safety, and Test teams, as well as external suppliers, to solve urgent hardware bottlenecks.

REQUIRED QUALIFICATIONS

• Bachelor’s degree (or higher) in Mechanical Engineering, Aerospace Engineering, Manufacturing Engineering, or a related discipline.
• 7+ years of professional mechanical design experience taking physical hardware from initial concept through fabrication and functional test.
• High proficiency in parametric 3D CAD (SolidWorks, NX, or Creo) and modern PLM/PDM environments (e.g., Teamcenter).
• Working knowledge of engineering drawings and practical application of ASME Y14.5 GD&T and tolerance stack‑up analysis.
• Demonstrated hands‑on prototyping and fabrication skills with a track record of root‑causing manufacturing and hardware defects.
• Strong foundation in engineering first principles (statics, dynamics, material selection, heat transfer, and structural mechanics).
• Clearance: Must be eligible to obtain and maintain a U.S. Security Clearance (Secret or Top Secret depending on division).

PREFERRED QUALIFICATIONS

(Candidates are not expected to meet all points; alignment with a specific track is valued)

• Lethality Track: Experience with naval ordnance, warheads, energetic materials, DoD weapons safety boards, high‑rate dynamic modeling, or live‑fire arena testing.
• Core Tech Track: Experience designing tightly integrated electromechanical systems (dense PCBA packaging, active/passive thermal management, RF/EMI shielding, harness routing).
• DFM/DFA Track: Deep expertise in tooling design, high‑volume injection molding, robotic/manual weldment design, structural bonding, or building visual standard operating procedures (SOPs).
• Active U.S. Security Clearance (DoD Secret, Top Secret, or DOE Q).
• Willingness to travel for field/range testing when required (up to 25% for Lethality workstreams).

US Salary Range

$146,000 – $194,000 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.