Senior Technician Upper Stage & Booster Stage Launch Vehicle Integration

About Astrobase Space Technologies

Astrobase is a pioneering spacetech startup founded by prominent Senior ISRO scientists and IIT Bombay alumni with over 20 years of experience in designing, manufacturing, testing and flying advanced Cryogenic Launch Vehicles. Driven by a vision to make India a Space tech powerhouse, we are developing innovative launch vehicles that will transform space exploration. At Astrobase, youll be part of a team creating history in the Indian space industry. Our goal is to become the first private space company from India to land on the moon economically.

Job Summary

The Launch Vehicle Integration Technician is responsible for the assembly, integration, testing, inspection, and handling of launch vehicle structures, booster stages, upper stages, propulsion systems, avionics subsystems, and associated ground support equipment. The technician shall execute integration activities as per engineering drawings, work instructions, quality standards, and safety procedures to ensure successful vehicle build and launch readiness.

Key Responsibilities

Mechanical Integration

• Perform assembly and integration of booster stage and upper stage structures.
• Install interface hardware, brackets, fittings, fasteners, clamps, and structural components.
• Perform precision alignment, shimming, fitment, and dimensional verification.
• Execute torque tightening and preload activities as per specifications.
• Carry out lifting, rigging, handling, and positioning of large aerospace structures.

• Install propulsion subsystems including tanks, feedlines, valves, regulators, and associated hardware.
• Support integration of liquid, cryogenic, and pressurization systems.
• Perform leak testing, pneumatic testing, and hydrostatic testing activities.
• Assist in propellant servicing preparation and validation activities.

• Install wiring harnesses, sensors, avionics boxes, connectors, and communication systems.
• Perform continuity checks, insulation resistance tests, and cable routing inspections.
• Support system checkout and functional testing activities.

• Execute stage mating and demating operations.
• Support booster-to-core and upper-stage integration activities.
• Perform precision measurements using metrology equipment.
• Ensure dimensional compliance with engineering requirements.

• Support functional tests, proof pressure tests, and integrated system tests.
• Record measurements and maintain assembly documentation.
• Identify, report, and assist in resolving non-conformances.
• Work closely with Quality Assurance teams during inspections.

• Diploma in Mechanical Engineering, Aeronautical Engineering, Mechatronics, Production Engineering, or equivalent.
• ITI with relevant aerospace, fabrication, fitting, or mechanical assembly experience may also be considered.
• 5–10 years of experience in launch vehicle integration, propulsion systems, aerospace assembly, or complex mechanical integration.

• Mechanical assembly and precision fitting.
• Reading engineering drawings and GD&T.
• Torque tool operation and fastener management.
• Pneumatic and hydraulic system assembly.
• Metrology and dimensional inspection.
• Leak testing and pressure testing.
• Use of measuring instruments such as:
• Vernier calipers
• Micrometers
• Height gauges
• Dial indicators
• Total stations (preferred)

Physical & Work Requirements Ability

• Comfortable handling precision aerospace hardware.
• Ability to work at heights using elevated platforms.
• Ability to work in confined spaces and cleanrooms.
• Comfortable handling precision aerospace hardware.
• Willingness to work in shifts and extended hours during launch campaigns.
• Capable of lifting and handling tools and equipment within safety limits.
• Willingness to work in shifts and extended hours during launch campaigns.
• Capable of lifting and handling tools and equipment within safety limits.

WHY WORK WITH US

At Astrobase, we believein the power of humaningenuity and collaboration to push the boundaries of space exploration. As a team member, youll be

• Creating History: Join us in developing cutting-edge launch vehicles, playing a pivotal role in transforming space access and shaping the future of space exploration.
• Collaborating with Experts: Work alongside ISRO scientists and industry veterans with decades of experience in designing Indias iconic space missions like Chandrayaan 3
• Growth Opportunities: As Astrobase scales,youll have the chance to take on leadership roles and be part of an expanding organization driving changein the Indian space sector.
• Pioneering Space Technology: Your contributions will not only impact Astrobase but also influence the global space ecosystem. Be part of something larger than yourself.