# Build Engineer, Large Scale Machining at Hadrian

Hadrian is hiring a Build Engineer, Large Scale Machining in Los Angeles, United States. It pays $150k-$220k a year and Level rates it Little AI ●○○○; you can [apply on Hadrian](https://jobsbylevel.com/go/9b52ed1d-b7ed-4029-9246-e9334d2a99e6?utm_medium=ai-agent).

AI Level 1, AI centrality 32 out of 100. Los Angeles, CA.

## Details

- Company: [Hadrian](https://jobsbylevel.com/companies/hadrian)
- AI level: AI Level 1 (score 32 out of 100)
- Location: Los Angeles, CA
- Salary: $150k-$220k
- Posted: October 24, 2026
- Apply: https://jobsbylevel.com/go/9b52ed1d-b7ed-4029-9246-e9334d2a99e6?utm_medium=ai-agent
- Free CV review for this job: https://jobsbylevel.com/cv-review?job=build-engineer-large-scale-machining-at-hadrian-87aff5

## Description

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 Role Hadrian is looking for a Build Engineer, Large Scale Machining to own how our largest machined parts get made, including castings, forgings, plate weldments, and hull-scale structures. You will own each part from the first design review through qualification, ramp, and handoff to standard production. You are the bridge between the product and Capability Engineering: you interpret the product requirements, drive DFM, establish the build flow and sequence, and hand Capability Engineering a well-defined machining problem to solve. You will own new product and new process introduction for large machined parts end-to-end. Large parts are where precision gets hard: tight features are spread across multiple setups, and a datum scheme has to survive stress relief, flips, and weld. You set how each part flows through the factory, define the machining processes it needs, and work across Design, Supply Chain, Capability Engineering, Tooling, Quality, and Operations to bring it to rate. Decisions made during NPI set the cost, lead time, and quality of these parts for their life, and the processes you introduce become large-format machining capabilities Hadrian uses on the programs that follow. This role sits on the Build Engineering Commodities team alongside sheet metal and tube and pipe. It is hands-on. You will be at the machine for first parts, and you will own the outcome. What You’ll Do Interpret and define product requirements from customer specifications, drawings, and contract requirements, and translate them into machining requirements, critical characteristics, and inspection needs. Reverse engineer parts and assemblies where technical data is incomplete or legacy, to establish design intent, critical features, and a buildable sequence. Review models and drawings for machinability at scale, including casting stock allowance, datum structure, tolerance stack across setups, tool and probe access, and distortion risk, and drive changes before design freeze. Own the end-to-end machining route (rough, stress relief, semi-finish, finish, and inspection), including handoffs to weld, cladding, and assembly. Set the setup count, where datums are established and carried forward, and where match-machining with mating assemblies is required. Define the high-level process for each operation (envelope, critical features, material condition, cycle time against rate, and inspection approach) and hand it to Capability Engineering complete and on time. Define lift points, handling, and part flow through the factory so rigging and logistics can plan around the part. Own design intent for large-part fixtures, workholding, lift fixtures, and inspection aids, partnering with Tooling Engineering on detailed design and build. Provide setup sheets, datum schemes, and critical-feature intent to CNC Programming. Build and

The description is cut here. Read the full offer: https://jobsbylevel.com/jobs/build-engineer-large-scale-machining-at-hadrian-87aff5

Source: https://jobsbylevel.com/jobs/build-engineer-large-scale-machining-at-hadrian-87aff5

## Cite this page

Level. https://jobsbylevel.com/jobs/build-engineer-large-scale-machining-at-hadrian-87aff5.

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