Job DescriptionAs an Assembly Technician for Aft-End, you are at the heart of building our reusable launch vehicle. You will be responsible for the hands-on integration of one of the most complex sections of the rocket - bringing together the primary structure, propulsion systems, fluid lines, and avionics to form the powerhouse of the vehicle. This role requires meticulous attention to detail, technical excellence, and a passion for building flight-critical hardware in a fast-paced, collaborative environment.
Responsibilities - Perform hands-on assembly and integration of rocket engines, structure, and associated subsystems onto the vehicle's aft end.
- Own and lead AFT build and integration from beginning to end, including area layout, tooling, processes, scheduling and daily tasking of work.
- Install and torque flight-critical hardware, including fasteners, fluid lines, harnesses, and instrumentation, according to detailed engineering drawings and work instructions.
- Execute precision alignments, fit-checks, and measurements on large and small-scale assemblies using calibrated tools like torque wrenches, micrometers, and calipers.
- Conduct and support pressurized pneumatic/cryogenic testing, leak checks, and functional checkouts of integrated propulsion systems.
- Collaborate with engineering and manufacturing teams to troubleshoot integration issues, document non-conformances, and contribute to process improvements.
- Maintain a meticulously clean and organized work environment, adhering to all FOD (Foreign Object Debris), ESD, and cleanliness standards.
- Operate hand tools, power tools, and heavy equipment (cranes, forklifts) safely around flight hardware.
- Keep precise documentation of all assembly, integration, and test activities to ensure full traceability.
Minimum Qualifications- 3+ years of hands-on experience in aerospace manufacturing, aviation maintenance, complex mechanical assembly, or rocket/jet engine assembly and test.
- Proven ability to read and interpret complex engineering drawings, blueprints, and schematics.
- Demonstrated proficiency with precision measuring instruments (e.g., calipers, micrometers) and calibrated hand tools (e.g., torque wrenches).
- Strong mechanical aptitude with excellent troubleshooting and problem-solving skills.
- Excellent communication skills and a passion for organization
- Ability to motivate others, delegate effectively, and hold the team accountable to the highest standards of quality.
Preferred Qualifications- Direct experience with launch vehicle assembly, integration, or testing.
- Experience working with cryogenic fluids (e.g., Liquid Oxygen, Methane) and high-pressure systems.
- Knowledge of pressure, temperature, and flow measurement devices.
- Familiarity with Lean Manufacturing and 5S principles.
- Experience with 3D CAD software (for model viewing) and/or ERP/MRP systems
Additional Requirements- Must be willing to work all shifts, overtime, and weekends as needed.
- Must be able to lift up to 25 lbs. unassisted and be comfortable working in confined spaces and at heights.
Benefits- Equity - We know that our employees are the reason we succeed. To give everyone a stake in our future, we are pleased to offer equity in the form of stock options to all regular, full-time employees.
- Comprehensive benefits program including subsidized medical, dental, and vision insurance
- Company-paid life and disability insurance
- 401(k) plan with employer match
- 4 weeks' Paid Time Off
- Holidays - 10 days (including an end-of-year closure)
- Paid Family/Parental Leave
- On-site gym or monthly wellness stipend (depending on location)
- Dog friendly offices!
CompensationTarget Levels:
- Level 2 Range: $32.11 - $48.16
- Level 3 Range: $40.13 - $60.17
Our job posts are intentionally written to attract a wide variety of experience levels, and we make decisions about the right fit on a per-candidate basis.
Your actual level and base salary will be decided based on your specific experience and skill level.
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ITAR RequirementsTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.
