Engine Assembly Technician (Aerospace)

TL;DR

Engine Assembly Technician (Aerospace): Supporting rocket engine development and flight test operations by operating, maintaining, and upgrading state-of-the-art test facilities and components with an accent on high-pressure gas systems and hazardous environments. Focus on troubleshooting complex mechanical issues, ensuring safety during engine hotfire activities, and optimizing test rig configurations.

Location: Kiruna, Sweden (Relocation support available)

Company

hirify.global is a New Space company building sustainable and environmentally friendly launch solutions for small and medium-sized satellites to democratize access to space.

What you will do

• Perform assembly, maintenance, calibration, and repair of rocket engines, test rigs, and high-pressure gas systems.
• Support commissioning, pressure testing, and engine hotfire activities by preparing equipment and documenting results.
• Troubleshoot mechanical issues within engines and test facility systems in collaboration with engineering and logistics teams.
• Install and configure test equipment to ensure correct setup for various test scenarios.
• Maintain accurate records of maintenance, calibration, and test activities.
• Propose improvements for tooling and processes to enhance safety, reliability, and efficiency.

Requirements

• At least 3 years of experience in a hands-on mechanical role, preferably in aerospace, energy, or high-pressure systems.
• Hands-on experience with high-pressure gas systems, including assembly, commissioning, and leak checking.
• Proficiency in using hand/power tools, measurement instruments, and interpreting technical drawings.
• Strong safety-conscious mindset for working with hazardous environments (cryogenics, pyrophorics, explosive atmospheres).
• Fluent English, both spoken and written.
• Strong organizational skills and attention to detail.

Nice to have

• Experience in a development test environment, specifically with cryogenics.
• Relevant technical education, certifications, or licenses.
• Experience with CAD software and MS Office suite.

Culture & Benefits

• Employee Participation Program with virtual company shares.
• 30 days of annual vacation.
• Relocation bonus with deductible expenses and subsidized temporary housing.
• Subsidized daily lunch and company transportation to/from work.
• Yearly 5,000 SEK wellness allowance and an individual learning budget after probation.
• Free physical and mental well-being support via OpenUp for employees and their families.