Senior Mechanical Engineer, Subsystem Integration and Test

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

Benefits offered by this job

Comprehensive benefits package

Equity grants

Job summary

Slope is seeking a Mechanical Engineer in Costa Mesa, California to lead the mechanical design, integration, and testing of complex electromechanical systems. This role requires a Bachelor's degree in Mechanical Engineering and 10+ years of hands-on experience along with strong collaboration skills.

In this position, you will oversee design processes, develop test plans, analyze data, and work closely with multidisciplinary teams to ensure system performance. A competitive salary range of $146,000 - $194,000 USD and comprehensive benefits are provided.

Qualifications

• 10+ years of hands-on experience in mechanical integration, assembly, and testing.
• Proficiency in setting up and operating mechanical test equipment.
• Ability to troubleshoot complex mechanical issues and conduct root cause analysis.

Responsibilities

• Lead design and integration of mechanical subsystems.
• Develop and conduct mechanical test plans.
• Analyze test data to identify anomalies and implement solutions.
• Collaborate with cross-functional teams for system-level validation.
• Generate comprehensive test reports and refine processes.

Skills

Mechanical design

Test planning

Data analysis

Troubleshooting

Collaboration

Education

Bachelor's degree in Mechanical Engineering or related field

Tools

Mechanical test equipment

CAD software

Job description

About the Job

At Anduril, our Mechanical Engineers, Subsystem Integration and Test Engineers are at the forefront of defense technology, meticulously crafting high-impact, cutting‑edge validated physical systems that redefine innovation. You'll dive into a diverse range of projects, partnering with brilliant minds across disciplines to engineer robust mechanical integration processes and comprehensive test methodologies that empower our mission‑critical operations. We're seeking talented Mechanical Engineers with specialized expertise in the assembly, verification, and qualification of complex electromechanical systems to contribute to projects that are shaping the future of defense.

What You’ll Do

• Lead Mechanical Design, Integration & Assembly: Oversee and execute the design and physical integration of complex mechanical subsystems, electromechanical assemblies, and components into larger system architectures, ensuring proper fit, alignment, and functionality.
• Design & Execute Test Campaigns: Develop detailed mechanical test plans, procedures, and custom fixtures for functional, performance, environmental (thermal, vibration, shock), and qualification testing, then conduct these tests and collect critical data.
• Analyze Data & Troubleshoot Issues: Analyze test data to identify anomalies, perform root cause analysis for mechanical failures or performance deviations, and work collaboratively with design engineers to implement effective solutions.
• Cross-Functional Verification: Collaborate intensely with Electrical, Systems, Software, and Manufacturing teams to define interfaces, verify system‑level performance, ensure testability, and provide critical feedback for design improvements.
• Document & Refine Processes: Generate comprehensive test reports, assembly instructions, and engineering change requests; continuously refine integration and test methodologies to enhance efficiency, reliability, and manufacturability (DFA).

Required Qualifications

• Educational Foundation & Experience: Bachelor's degree in Mechanical Engineering or a related field, coupled with 10+ years of direct, hands‑on experience in mechanical integration, assembly, and testing of complex hardware systems.
• Hands‑on Testing & Lab Proficiency: Demonstrated ability to set up, operate, and collect data from various mechanical test equipment (shakers, thermal chambers, data acquisition systems, load cells, accelerometers) and perform precise measurements.
• Problem‑Solving & Root Cause Analysis: Proven ability to troubleshoot complex mechanical and electromechanical issues, conduct thorough root cause analysis, and drive effective solutions in a fast‑paced environment.
• Technical Documentation & CAD Familiarity: Experience creating detailed assembly instructions, test procedures, and comprehensive reports, along with familiarity reading and interpreting mechanical drawings and CAD models.
• Collaboration & Communication: Excellent communication skills and a track record of successfully collaborating with diverse engineering teams (design, electrical, software, systems) to achieve integrated system validation.
• Eligible to obtain and maintain an active U.S. Top Secret security clearance.

Job post is inclusive of openings within various teams. Successful candidates will be matched to a specific team at a subsequent stage. The role may require travel; extent varies by role.

Salary

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 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.

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.