Engineer - Launch Mechanical Assembly

Role Overview:

We are building reusable, all liquid launcher powered by best-in-class 80ton Astrobase FFSC engine at the fastest pace globally. As Launcher Mechanical Assembly Engineer, you will execute the integration and validation of the complete Vehicle system, working hands-on across assembly and test.

Key Responsibilities

• Assembly Execution

• Perform Vehicle assembly operations, spanning subcomponent integration through final launcher build and handoff.

• Contribute to and continuously improve assembly strategies, workflows, and build sequences for high-reliability Vehicle systems.

• Build and maintain critical assembly infrastructure — including cleanrooms, precision workbenches, surface treatment equipment, lifting/handling rigs, and contamination-controlled storage.

• Commission and operate proof and leak test rigs, ensuring full readiness ahead of validation campaigns.

• Coordinate closely with Design, Manufacturing, and Test Engineering to align on interfaces, build quality, and schedules.

• Uphold a culture of quality, safety, and accountability across the assembly floor.

• Process & Quality Control

• Author and follow Integration Work Instructions (IWIs), torque and seal procedures, and cleanliness protocols tailored to oxygen–methane propulsion systems.

• Apply and monitor Critical-to-Quality (CTQ) checkpoints across fluid plumbing and mechanical integration.

• Support non-conformance reporting, root cause analysis (RCA), and corrective/preventive action (CAPA) closure

• Integration for Test

• Execute stages buildup for static fire campaigns, including sensor installation, fluid line routing, and test interface integration.

• Support Test Readiness Reviews (TRR) and formal engine acceptance processes.

Qualifications

• Bachelor's degree or higher in Mechanical, Aerospace, or Manufacturing Engineering (or a closely related discipline).
• Hands-on experience commissioning and operating proof pressure and leak test rigs.
• Strong working knowledge of GD&T, torque/tension practices, and vibration/thermal management for propulsion fluid lines.
• Familiarity with aerospace quality frameworks (AS9100, NADCAP) and applicable safety standards.
• Proven ability to execute in a fast-paced, iterative development environment.

Key Attributes

• Meticulous attention to detail with a first-time-right mindset.
• Strong collaboration skills, working effectively with cross-disciplinary teams — technicians and fluid systems engineers.
• Equally comfortable on the integration floor and in structured process documentation environments.
• Proactive problem solver who thrives under aggressive development timelines.
• Genuine passion for spaceflight and advancing propulsion technology.