Senior Avionics Hardware Engineer — Flight‑Critical

Castelion; Los Angeles (CA); On-site; USD 140,000 - 180,000; Full time

Benefits offered by this job

Competitive package

Job summary

Castelion in Los Angeles is seeking a Senior/Staff Avionics Hardware Engineer to design and own high-speed digital hardware for mission-critical avionics systems. You will lead architecture, board bring-up, validation, and hardware-software integration across multidisciplinary teams.

The role requires deep EE fundamentals, hands-on ownership of complex embedded hardware, and the ability to thrive in a fast-paced defense hardware environment. Onsite, competitive package.

Qualifications

• Deep EE fundamentals and signal integrity knowledge.
• Experience with embedded hardware in defense/aerospace domains.
• Strong communication and cross-functional leadership.

Responsibilities

• Own architecture and high-speed digital hardware design.
• Lead board bring-up, validation, and integration.
• Collaborate with software/mechanical teams for system-level goals.

Skills

High-speed digital design

Avionics hardware

Embedded hardware ownership

System integration

Leadership & collaboration

Education

Bachelor's degree in Electrical Engineering

Tools

Altium

Verilog/VHDL

LabVIEW

Job description

Castelion in Los Angeles is seeking a Senior/Staff Avionics Hardware Engineer to design and own high-speed digital hardware for mission-critical avionics systems. You will lead architecture, board bring-up, validation, and hardware-software integration across multidisciplinary teams.

The role demands deep EE fundamentals, hands-on ownership of complex embedded hardware, and the ability to thrive in a fast-paced defense hardware environment. Onsite, competitive package.