CNC Machinist (Aerospace)

TL;DR

CNC Machinist (Aerospace): Programming, setting up, and operating CNC equipment to produce precision components for portable nuclear microreactors with an accent on 3-axis to 5-axis machining and complex material handling. Focus on translating engineering designs into high-quality manufacturable parts while ensuring strict adherence to GD&T specifications and safety standards.

Location: Must work 100% onsite at El Segundo, CA headquarters

Compensation: $45 – $61 per hour

Company

hirify.global is a startup building the world’s first mass-produced, portable nuclear microreactors to provide critical power support for remote sites, hospitals, and military bases.

What you will do

• Develop and optimize CNC programs for 3-axis, 4-axis, and 5-axis mills and lathes.
• Set up and operate CNC equipment to validate new programs and processes.
• Interpret complex engineering drawings, 3D models, and GD&T specifications.
• Collaborate with design and manufacturing engineers to improve part manufacturability.
• Select proper tooling, workholding, and cutting parameters for various materials.
• Troubleshoot machining and programming issues to maintain high-quality output.

Requirements

• 5+ years of experience in CNC machining and programming in a precision manufacturing or aerospace environment.
• Must work 100% onsite at El Segundo HQ.
• Must be able to serve in compliance with U.S. export controls.
• Proficiency in CAM software such as Mastercam, Siemens NX, Fusion 360, or CATIA.
• Strong understanding of G-code, M-code, feeds, speeds, and toolpath strategies.
• Hands-on experience setting up and operating mills, lathes, and multi-axis machining centers.

Nice to have

• Experience with 5-axis machining and post-processor development.
• Familiarity with aerospace or high-performance hardware manufacturing.
• Experience with exotic materials like titanium, Inconel, or carbon composites.
• Working knowledge of ERP/MES systems and digital manufacturing workflows.

Culture & Benefits

• Substantial incentive stock plan for all full-time employees.
• Comprehensive health benefits including 100% coverage for base silver plans.
• 8-weeks of paid parental leave.
• Daily catered lunch, free snacks, and drinks.
• Flexible PTO policy.
• In-person camaraderie with team-bonding events and happy hours.