Spacecraft Avionics Engineer II/III — Design & Integration

Firefly Aerospace, Inc.; Cedar Park (TX); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Health, dental and vision plans

Relocation benefits

Educational reimbursement

Short-term disability

Flexible PTO

Job summary

Firefly Aerospace, Inc. is seeking an Electrical Engineer - Spacecraft Avionics II/III to design, develop, and test avionics systems for our spacecraft.

You will craft the electrical architecture, verify components, and contribute to the development of the HIL system while coordinating with software, mechanical, propulsion, and structures teams to ensure flight-readiness. The role emphasizes hands-on, proactive individuals with strong knowledge of analog and digital electronics, plus Python, and

Qualifications

• BS in Electrical Engineering
• 3 years aerospace component development or testing (Avionics II)
• Experience with analog and digital circuit design
• Hands-on prototyping and testing
• Technical writing and SOP creation

Responsibilities

• Design electrical architecture and integrate avionics components
• Support AIT, launch integration, and on-orbit ops
• Write and verify requirements and test procedures
• Lead design verification and qualification testing
• Collaborate with software, mechanical, and propulsion teams

Skills

Electrical engineering

Python

Analogue & digital design

Prototyping circuits

Test and verification

Self-start / proactive

Education

Bachelor of Science in Electrical Engineering

Tools

Oscilloscopes

Logic analyzers

Signal generators

Multimeters

Schematic reading

Job description

Firefly Aerospace, Inc. is seeking an Electrical Engineer - Spacecraft Avionics II/III to design, develop, and test avionics systems for our spacecraft.

You will craft the electrical architecture, verify components, and contribute to the development of the HIL system while coordinating with software, mechanical, propulsion, and structures teams to ensure flight-readiness. The role emphasizes hands-on, proactive individuals with strong knowledge of analog and digital electronics, plus Python, and