Sr. Manufacturing Engineer- CNC Programmer

Stratolaunch • Mojave, CA

4d • $117,000 - $153,500 • Onsite

About The Position

Stratolaunch is seeking a Senior Manufacturing Engineer – CNC Programmer to support the development, implementation, and optimization of CNC machining process for flight hardware, development hardware, and tooling while helping establish our internal machining capability. In this role, you will be responsible for the following:
Develop safe, repeatable, and efficient CNC processes for production flight hardware, development hardware, prototypes, tooling, fixtures, and rework.
Own CNC programming from manufacturing planning through simulation, prove-out, release, revision, and optimization.
Support the launch and continued development of the internal machine shop.
Collaborate with machinists, manufacturing engineering, design engineering, quality, production planning, procurement, and external suppliers.
Improve machining quality, cycle time, process stability, machine utilization, and unattended production capability.
Serve as the technical authority for CNC programming, tooling, workholding, simulation, and machining-process troubleshooting.

Requirements

• Extensive hands-on CNC machining and programming experience.
• Demonstrated ability to develop a complete machining process from released engineering data through production prove-out.
• Advanced knowledge of multi-axis machining, cutting tools, workholding, simulation, and CNC controls.
• Ability to work independently and communicate effectively with machinists, engineers, planners, quality personnel, and production leadership.
• Demonstrated experience programming complex 3-axis and multi-axis machined components.
• Demonstrated experience developing and proving out 5-axis CNC programs.
• Experience creating operation sequences, selecting tooling and workholding, performing simulation, and supporting production prove-out.
• Experience interpreting CAD models, engineering drawings, specifications, and GD&T.
• Experience machining or programming aluminum and difficult-to-machine materials such as titanium, stainless steel, or nickel-based alloys.
• Experience with Haas, FANUC, or comparable industrial CNC controls.
• Advanced proficiency with Mastercam, including multi-axis programming, verification, and machine simulation.
• Strong knowledge of CNC milling, multi-axis machining, cutting tools, workholding, speeds and feeds, and material behavior.
• Working knowledge of CNC turning and live-tool machining.
• Ability to interpret GD&T, engineering drawings, CAD models, and manufacturing specifications.
• Ability to create clear setup sheets, tool lists, and operator instructions.
• Ability to evaluate posted NC code and understand common Haas and FANUC functions.
• Strong program-verification, troubleshooting, and root-cause-analysis skills.
• Strong written and verbal communication, organization, and configuration-control skills.
• Ability to manage competing priorities and take ownership from initial planning through stable production.

Nice To Haves

• Security clearance
• Aerospace, defense, spaceflight, or other high-reliability manufacturing experience.
• CNC turning, live-tool turning, Y-axis turning, or mill-turn experience.
• Experience with palletized systems and unattended or lights-out machining.
• Experience with probing, tool measurement, tool-life monitoring, and tool-breakage detection.
• Experience machining Inconel, titanium, tungsten, thin-wall parts, or other challenging materials.
• Proficiency with model preparation, fixture design, and manufacturing-model development - NX and SolidWorks
• Working knowledge of NX CAM and NX manufacturing simulation.
• Knowledge of pallet scheduling, probing, sister-tool strategies, tool-life management, and unattended-machining recovery.
• Experience using Teamcenter, Jira, or similar PLM and workflow systems.
• Ability to provide credible machining-hour estimates and technical input for capacity planning and make-versus-buy decisions.

Responsibilities

• Create, verify, release, and maintain CNC programs using Mastercam 2026.
• Develop programs for 3-axis, 3+1, 3+2, simultaneous 5-axis, CNC turning, and live-tool machining.
• Support programming for Matsuura, Haas, and ProtoTRAK equipment using FANUC and Haas controls.
• Develop machining processes for aluminum, titanium, Inconel, stainless steel, plastics, composites, and other specialty materials.
• Review CAD models, drawings, specifications, GD&T, and model-based definition requirements.
• Develop manufacturing plans, operation sequences, setup strategies, tool lists, setup sheets, and operator instructions.
• Select cutting tools, toolholders, workholding, probing strategies, machining parameters, and inspection approaches.
• Design or support the design of fixtures, soft jaws, pallets, tombstones, and other workholding.
• Verify programs using Mastercam Verify, Machine Simulation, NX simulation, or other approved methods.
• Support machinists during first-piece setup, program prove-out, First Article Inspection, and production ramp-up.
• Troubleshoot tool wear, chatter, distortion, dimensional variation, surface finish, chip control, probing, and machine-performance issues.
• Optimize programs for cycle time, tool life, repeatability, machine utilization, and unattended operation.
• Develop palletized and lights-out machining strategies, including tool-life management, probing, redundant tooling, and process-recovery planning.
• Provide technical input to the machine shop lead and production planner regarding machining hours, capacity, schedule risk, supplier quotes, and make-versus-buy decisions.
• Support occasional overtime, weekend work, off-shift production, and travel as required.

Benefits

• 9/80 schedule
• Healthcare (medical, dental, vision, prescription drugs)
• Paid Maternity and Parental Leave
• 50% company match per contributed dollar into 401(k) savings plan, up to $11,500
• Tuition reimbursement

What This Job Offers

• Job Type: Full-time
• Career Level: Senior