Senior CNC Machinist

CNC Machining & Manufacturing Execution • Program, set up, and operate multi-axis CNC equipment (mills, lathes, and specialty equipment) for complex prototype and low ‑ volume parts. • Develop, optimize, and maintain machining strategies, tool paths, feeds/speeds, and workholding for R&D components. • Perform in-process inspections using precision measurement tools and adjust processes to maintain tight tolerances. • Drive first ‑ time quality through disciplined machining practices and root ‑ cause analysis when issues arise. Application Engineering & Technical Leadership • Translate engineering models and drawings into efficient, manufacturable machining processes. • Partner closely with Design Engineering to provide DFM/DFX feedback, resolve ambiguities, and suggest enhancements. • Collaborate with Manufacturing Engineering to refine process flows, tooling strategies, and equipment capability. • Support project teams by evaluating machining feasibility, material selection impacts, and part design risks. Cross ‑ Functional Collaboration • Work directly with Project Managers and Project Leads to prioritize work, align expectations, communicate risks, and ensure timely delivery. • Serve as a technical liaison between machining operations and internal customers, enabling fast iteration cycles and clear communication. • Coordinate internal logistics, including material routing, part movement, and scheduling within the shop. Vendor & Supply Chain Coordination • Partner with internal Sourcing and Logistics teams to manage material procurement, outsourced operations, and incoming inspection. • Ensure external partners meet internal quality standards. Continuous Improvement in a Startup Environment • Contribute to the development of machining standards, shop documentation, and scalable workflows appropriate for a growing fusion startup. • Evaluate and recommend new equipment, tools, fixturing, or software to increase capability and reduce lead times. • Foster a culture of safety, innovation, and rapid learning.

• 7–10+ years of CNC machining experience with at least 3 years in prototype or R\&D environments. • Strong proficiency in CAM software (e.g., Mastercam, Fusion 360, hyperMILL, NX CAM). • Deep understanding of materials used in energy systems (stainless steels, nickel alloys, refractory metals, engineered plastics, etc.). • Experience with GD\&T, high ‑ precision inspection methods, and tight ‑ tolerance machining. • Proven ability to collaborate with engineering teams and communicate clearly with technical and non ‑ technical stakeholders. • Experience working in fast ‑ paced, ambiguous environments—preferably in hardware startups, aerospace, energy, or robotics. • Ability to self-direct work, manage multiple priorities, and maintain composure under time pressure.
• Background supporting complex, physics-driven systems (vacuum components, high ‑ energy systems, plasma devices, cryogenic assemblies, etc.). • Experience with manual machining, EDM, or additive manufacturing. • Familiarity with ERP/MRP/MES systems and shop-floor traceability.