Sr. Systems Integration Engineer (Aerospace)

Location: Irvine, California, United States. Onsite weekday shift, Monday–Thursday, 6:00 AM–4:30 PM. U.S. citizenship and the ability to obtain and maintain a DoD security clearance are required.

Salary: $110,000–$150,000 USD per year.

Company

hirify.global manufactures satellite products and provides end-to-end satellite solutions for aerospace, defense, civil, and commercial missions.

What you will do

• Design assembly and testing campaigns for spacecraft at subsystem and system levels.
• Write, review, and execute assembly and test procedures, including go/no-go decisions.
• Manage work orders, drive nonconformance resolution, and enable daily vehicle integration and test execution.
• Debug electrical and mechanical issues across satellite systems and subsystems.
• Evaluate designs for manufacturability and integration while collaborating with engineers and technicians.
• Develop tools and hardware that support spacecraft assembly and testing, manufacturing scale-up, and automation.

Requirements

• Bachelor’s degree in a relevant STEM field.
• At least 5 years of relevant experience.
• U.S. citizenship and eligibility to obtain and maintain a DoD security clearance.
• Experience with spacecraft assembly, integration, and testing across propulsion, thermal, electrical, and structural systems.
• Experience debugging PCB assemblies and reading electrical schematics.
• Ability to work hands-on, stand for extended periods, manage multiple complex projects, and provide technical guidance.

Nice to have

• Master’s degree in a relevant STEM field.
• Experience with vibration, shock, thermal, vacuum, and radiation testing.
• Experience in aerospace production environments, including cleanrooms and ESD precautions.
• Experience with documentation and configuration management, basic programming, and Linux-based operating systems.

Culture & Benefits

• 100% company-paid medical, dental, and vision coverage for employees and dependents.
• 401(k) matching and flexible time off.
• Company-paid life insurance and competitive paid parental leave.
• Education and tuition reimbursement.
• Professional office and manufacturing environment with hands-on spacecraft integration work.