Mechanical Technician

About Andrenam

We’re building sonar and sensing systems that bring light to the last dark domain: the ocean. Our team includes alumni from SpaceX, Anduril, Qualia, and Saronic. We build full-stack—from physics to perception to product—with speed, elegance, and an unwavering commitment to the mission.

We believe the maritime domain will define the next century of geopolitics and global security. We’re here to shape it.

About this role

AndrenaM is seeking an Mechanical Technician. This is a unique opportunity to join our team in Hawthorne, California, contributing to the assembly, testing, and maintenance of cutting-edge technology for autonomous marine systems.

Our primary challenge is to support the development of a real-time data platform that processes data from thousands of autonomous marine systems. As a Mechanical Technician, you will play a key role in assembling, testing, and troubleshooting hardware to ensure seamless operation with a variety of sensors, hardware interfaces, and AI-driven analytics, all meeting military-grade standards for reliability and security.

In This Role, You Will

• Build and integrate buoy enclosures, internal frames, mounting hardware, and watertight enclosures from prototype to low-rate production.
• Collaborate cross-functionally with electrical engineers to route harnesses and mount PCBs.

Key Responsibilities

• Assemble and fit composite, aluminum, steel, and polymer components using bonding and fastening.
• Install gaskets, O-rings, and sealing compounds; perform leak checks.
• Maintain jigs, fixtures, and calibrated tooling; propose improvements to optimize build efficiency and repeatability.
• Troubleshoot mechanical issues uncovered during dock-side and at-sea trials, feeding lessons learned back into the design loop.
• Follow detailed drawings, work instructions, and torque‐spec tables to ensure quality, traceability, and safety.

Some Types of Experiences We're Especially Excited to See

• Hands-on experience assembling electromechanical products—preferably marine, aerospace, robotics, or defense hardware.
• Proficiency with common shop equipment and hand tools; comfortable reading GD&T drawings and 3-D CAD prints.
• Familiarity with composites lay-ups, potting compounds, corrosion-resistant coatings, and marine-grade fasteners.
• Working knowledge of basic electronics integration (mounting PCBs, strain-relief, ESD practices) a plus.
• Meticulous attention to detail, strong documentation habits, and an enthusiasm for fast-paced, iterative builds.
• Prior experience in a startup, R&D lab, or small-batch manufacturing environment is desirable.

Why join us?

Andrenam is an innovative, mission-driven company at the intersection of maritime autonomy and defense. We offer:

• Competitive salary
• Long-term equity incentive program with significant growth potential.
• Flexible PTO and paid holidays.
• Comprehensive medical, dental, vision insurance.
• 401k
• Lunch and snacks provided in office.
• Access to a unique work environment, blending technology, maritime, and defense.

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 Andrenam's total compensation package. Additionally, Andrenam offers top-tier benefits for full-time employees, including: medical, vision & dental coverage as well as access to a 401(k) retirement plan.

Disclosures

This position may require access to information protected under U.S. export control laws and regulations, including the Export Administration Regulations (EAR) and the International Traffic in Arms Regulations (ITAR). You must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State without sponsorship for an export license.

Andrenam is an equal-opportunity employer committed to creating a diverse and inclusive workplace. All qualified applicants will be treated with respect and receive equal consideration for employment without regard to race, color, creed, religion, sex, gender identity, sexual orientation, national origin, disability, uniform service, Veteran status, age, or any other protected characteristic per federal, state, or local law, including those with a criminal history, in a manner consistent with the requirements of applicable state and local laws, including the CA Fair Chance Initiative for Hiring Ordinance.