Quality Compliance Engineer, SUBSAFE

Hadrian - Manufacturing the Future

Hadrian is building autonomous factories to reindustrialize America. By combining AI, advanced software, robotics, and full-stack manufacturing, we help aerospace and defense companies build rockets, satellites, aircraft, ships, and other mission-critical systems up to 10x faster and at significantly lower cost.

Following our $1.37B Series D at a $7.87B valuation, Hadrian is rapidly expanding our manufacturing footprint, launching new capabilities across welding, casting, forging, electronics, additive manufacturing, and more, while scaling our Factory-as-a-Service platform to transform how critical products are built.

Backed by leading investors including JPMorgan Chase, Valor Equity Partners, Andreessen Horowitz, Founders Fund, 137 Ventures, Lux Capital, T. Rowe Price, and Morgan Stanley, we’re building the future of American manufacturing—and looking for exceptional people to help make it happen.

If you’re ready to take on the most challenging and rewarding work of your career while helping create American manufacturing jobs for generations to come, you’re exactly who we’re looking for.

The SUBSAFE Compliance Engineer owns Hadrian's SUBSAFE and Material Level I (L1/SS) compliance: the processes, documentation, material controls, and audit posture that let us procure, receive, build, and deliver submarine-safety material without compromise. You will be the single point of accountability for whether Hadrian's SUBSAFE work is compliant, defensible, and audit ready.

• Material Level I / SUBSAFE material control — procurement flow-down, receipt inspection, identification, segregation, storage, movement, and disposition of L1/SS material and its remnants, per NAVSEA  and applicable customer requirements.
• Objective Quality Evidence (OQE) — establish and audit the records package (chemical, mechanical, and performance test data; certifications; traceability) that proves conformance and ensure OQE is complete before material is released or delivered.
• Certification boundary integrity — define what falls inside the SUBSAFE boundary for each part, and ensures controls, documentation, and personnel qualifications are applied accordingly.
• Procedures and work instructions — author and maintain SUBSAFE / L1 procedures (material handling, cleanliness, traceability, non-conforming material, escapes), integrated with Hadrian’s AS9100D quality management system.
• Non-conformance and escapes — control non-conforming SUBSAFE material, drive root-cause and corrective action, and own the escalation path to Central Quality and the customer.
• Audit and qualification readiness — prepare for and support NAVSEA and customer audits and the activity qualification and authorization process (NAVSEAINST 4855.34), and own internal SUBSAFE audits.
• Supplier and receiving controls — flow SUBSAFE / L1 requirements to suppliers, verify certifications at receipt, and build out receiving capability to handle SUBSAFE material as volume ramps.
• Training — qualify Hadrian personnel who handle SUBSAFE material and build the workforce awareness the program depends on.

• 5+ years in quality within a defense, marine, nuclear, or aerospace manufacturing environment, including direct SUBSAFE and/or Material Level I responsibility.
• Working command of SUBSAFE requirements and the governing NAVSEA documentation ; NAVSEAINST 4855.34), OQE, controlled-material handling, traceability, and cleanliness.
• Experience building or running material-control and non-conformance processes in a regulated, audited environment.
• Ability to obtain a U.S. security clearance; U.S. person under ITAR.

• Background at a submarine prime or shipyard (e.g., General Dynamics Electric…