Electrical Engineer, Avionics Design ( Fastwater Staffing )
HIKINEX
Apply to this job Costa Mesa, CA Until 8/23/2026 3+ years exp First posted April 16, 2026 Last posted April 16, 2026
Job description
WHAT YOU WILL DO
- Full cycle PCB design including collecting requirements, schematic design, component selection, supervision or completion of layout, bring-up, test, debug, and system integration
- Conduct bring-up and design work on microcontrollers, ensuring seamless integration within the system
- Troubleshoot issues that span electrical and software boundaries, utilizing both lab equipment (Oscilloscopes, DMM, etc.) and basic software debugging tools}
ADDITIONAL LEARNING & DEVELOPMENT OPPORTUNITIES
- Work in a fast-paced environment supporting new developments, deployments, and customer operated hardware
- Perform power design, including development and integration of power management systems and components
- Develop payloads and subsystems (sensors, payload interfaces, power management, and networking)
- Create system interconnect diagrams and define wire harnesses that connect electronic equipment within a subsystem
- Collaborate closely with other electrical, mechanical, software, firmware, and test engineers to deliver fully functional, mission-critical products
- Conduct peer-level and cross-discipline design reviews
REQUIRED QUALIFICATIONS
- Bachelor’s Degree in Electrical Engineering or equivalent, with 3+ years of experience designing, testing, and troubleshooting complex system designs
- Ability to perform power system and electrical loading analysis, simulation, and testing to determine optimal solutions
- High competence using lab test equipment (benchtop power supplies, electronics loads, oscilloscopes, DMM, logic/spectrum analyzers, etc.) with familiarity of thermal and EMI test chambers and using basic software debugging tools
- Familiarity with common electrical bus interfaces (CAN, I2C, SPI, Ethernet, RS232/422, RS485, USB)
- Exceptional organization and communication skills (both written and oral)
- Eligible to obtain and maintain an active U.S. security clearance
- Experience with power design and power management systems
- Hands-on experience with microcontrollers, including bring-up and design work
- Knowledge of modern analog and digital electronics and electronic circuits
- Experience designing mixed-signal PCBs with multiple layer counts, layer stackup and impedance matching for power and sensor applications, understanding correct grounding approaches and employing appropriate board protections and filtering
- Understanding of low voltage and high voltage power electronics and control systems in order to capture system interconnect diagrams and drive cable harnessing designs with proper wire and connector selection
PREFERRED QUALIFICATIONS
- Familiar with high end consumer or military embedded systems design
- Experience with power systems including batteries and AC power.
- Develop low-level firmware for bring-up and test
- Background in defense and missile systems.
- Comprehensive understanding of the effects of temperature and vibration on electrical designs.
About this role
Summary
Designs and troubleshoots complex avionics and electrical systems, including PCB and power management.
Job title
Electrical Engineer, Avionics Design
Experience level
3+ years
Minimum experience
3+ years exp
Industry
aerospace
Location requirements
Costa Mesa, CA; on-site; no remote work allowed
Salary
Not specified
Management role
No
Skills & keywords
Required skills
PCB designmicrocontrollerslab test equipmentelectrical interfaces (CAN, I2C, SPI, Ethernet, RS232/422, RS485, USB)power management
Preferred skills
military embedded systemspower systems with batteries and AC powerlow-level firmwaredefense and missile systemstemperature and vibration effects
Specializations
PCB designmicrocontrollerspower systemssystem integrationelectrical troubleshooting
Locations
Structured locations inferred from the posting.
Costa Mesa, CA, USA
On-site City