Assembly Technician - Aft End

About the role

Stoke is building Nova, a fully and rapidly reusable launch vehicle designed for daily flight. The Assembly Technician for Aft‑End will be at the heart of building this reusable launch vehicle, integrating the primary structure, propulsion systems, fluid lines, and avionics into the powerhouse of the vehicle. The role demands 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 such as 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

• Willingness to work all shifts, overtime, and weekends as needed.
• Ability to lift up to 25 lb unassisted and be comfortable working in confined spaces and at heights.

Benefits

• Equity in the form of stock options for 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.
• 10 holidays (including an end‑of‑year closure).
• Paid Family/Parental Leave.
• On‑site gym or monthly wellness stipend (depending on location).
• Dog‑friendly offices.

Compensation

Target Levels: Level 2 Range: $32.11 – $48.16; Level 3 Range: $40.13 – $60.17. Salary will be determined based on the candidate’s specific experience and skill level.

ITAR Requirements

To comply with U.S. Government space technology export regulations, candidates 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.