Principal Electrical Engineer (hybrid)

OKSI • Torrance, CA

5d • $125,889 - $170,327 • Hybrid

About The Position

As a Principal Electrical Engineer, you'll lead the design, development, and qualification of cutting-edge electronics for AI-powered defense and commercial systems, owning mixed-signal, embedded, and sensor-interface hardware from requirements through production release in SWaP-constrained form factors. OKSI offers a unique opportunity to see your work fielded fast, build next-generation defense technology, and experience professional growth in a rapidly expanding company. The hybrid schedule provides a good work-life balance.

Requirements

• Bachelor's degree in Electrical Engineering or equivalent, plus 7-9 years of relevant experience
• Proven experience in product development, including work with outsource design and development partners
• Expertise in embedded computing platforms with size, weight, and power (SWaP) constraints
• Familiarity with standard interfaces (Ethernet, CAN, I2C, SPI, PCIe, USB, MIPI) and various MCU, CPU, FPGA technologies
• In-depth knowledge of modern analog and digital electronics, electronic circuits, and design methodologies
• Proficiency in electronic CAD tools
• Strong written and verbal communication skills
• Exceptional multitasking abilities and the capability to manage multiple concurrent projects

Nice To Haves

• Background in automotive, EV, AV, aerospace, or space industries
• Familiarity with guidance and navigation technologies, or inertial/magnetic sensors
• Experience with optics and multispectral digital imaging systems
• MIL-STD or DO-160 EMC design and test experience
• Knowledge of programmable logic design, or signal/power integrity design
• Experience transitioning products into full production and shipping at scale
• Low-level firmware experience, particularly for bring-up and testing

Responsibilities

• Lead the design and development of complex electrical systems, including mixed-signal PCBs, embedded controllers, and custom sensor interfaces
• Architect low-power, high-reliability solutions for rugged, space-constrained applications; define electrical requirements and validate hardware against functional, thermal, and EMI/EMC targets
• Integrate embedded processors, FPGAs, sensors, and power subsystems within multifunctional platforms, working closely with software teams on hardware/firmware communication
• Own electrical design workstreams within multidisciplinary projects from requirements through release; provide technical guidance and task leadership to junior engineers and interns
• Serve as a key contributor in design reviews, risk assessments, and trade studies
• Develop test procedures and lead lab validation efforts (thermal, vibration, environmental testing); conduct root cause analysis and implement corrective actions
• Collaborate with vendors on PCB fabrication, assembly, and design for manufacturability (DFM); manage obsolescence and lifecycle planning
• Evaluate and propose new components, tools, and methods to enhance performance, reduce cost, or improve manufacturability
• Mentor others and stay engaged with emerging technologies in electronics, embedded systems, and AI applications

Benefits

• Medical, dental, vision fully paid by the employer for the employee
• Three weeks vacation
• Automatic company contribution to 401K – 5% of earned wages (no matching required)
• Educational assistance

What This Job Offers

• Job Type: Full-time
• Career Level: Senior