Spacecraft Build Engineer

Apex Technology, Inc.•Los Angeles, CA

26d•Onsite

About The Position

Apex is looking for a Spacecraft Build Engineer to develop and scale the manufacturing processes, tooling, and production systems that enable high-rate spacecraft builds. This role sits at the intersection of design and production, with ownership over how hardware is built, integrated, and transitioned into production. You’ll work across propulsion, avionics, and structural systems to drive manufacturability, yield, and rate.

Requirements

Bachelor’s degree in mechanical, aerospace, manufacturing, materials, or related engineering field
3+ years of experience in manufacturing, production, or process engineering for complex hardware systems
Experience with manufacturing process development and high-rate production environments
Strong understanding of manufacturing techniques (welding, machining, forming, fastening, bonding, etc.)
Experience with tooling and fixture design using CAD (SolidWorks, NX, or similar)
Experience with design for manufacturability (DFM/DFMA)
Hands-on experience with assembly, integration, or testing of mechanical or aerospace systems
Ability to troubleshoot and resolve production issues in fast-paced environments
Strong ownership mindset with ability to drive cross-functional execution

Nice To Haves

Master’s degree in mechanical, aerospace, manufacturing, or related field
Experience with high-rate or mixed-product manufacturing lines
Experience with weld process development and inspection (including automation)
Experience with propulsion, avionics, or structural system integration and testing
Experience with process automation, robotics, or controls
Experience using data systems (SQL or similar) to track performance and drive improvements
Experience with failure analysis, PFMEA, or production system optimization
Hands-on experience working directly with technicians on hardware builds

Responsibilities

Own the development and qualification of manufacturing processes for spacecraft components and assemblies
Design and implement precision tooling and fixtures to improve quality, repeatability, and cycle time
Drive high-rate production by optimizing processes, reducing takt time, and increasing throughput
Develop and automate manufacturing and inspection processes to improve yield and consistency
Lead the transition of hardware from development into production environments
Partner closely with design engineering to drive design for manufacturability (DFM) and influence vehicle architecture
Troubleshoot manufacturing and integration issues, performing root cause analysis and driving corrective actions
Simplify requirements and processes to reduce complexity, cost, and build time
Support production scaling, factory layout, and manufacturing system development

Benefits

Shared upside: Receive equity in Apex, letting you benefit from the work you create
Best-in-class healthcare: 100% company-paid medical, dental, and vision for you and your dependents, plus $100k life insurance at no cost
Comprehensive PTO package to reset and recharge - starting at 15 days vacation, growing to 20+ days annually, plus 10 paid holidays
Competitive 401(k) plan with generous matching - 100% match on first 3%, 50% on next 2%
8 weeks paid parental leave plus childcare reimbursement up to $350/day for work-related travel
Daily catered lunch and unlimited snacks to keep you fueled throughout the day
Vibrant community: Monthly office BBQs, pickleball tournaments, run club, and social gatherings for you and your family
Your dream desk setup and all the tools you need to be your most productive self
World-class Playa Vista office with EV chargers, with the benefit of in-person collaboration with amazing coworkers and flexibility to integrate work and life
Real impact opportunity: Work alongside experts from aerospace, new space, and other cutting-edge industries to make a lasting difference