Electrical Power Engineer

Liberty Personnel Services, Inc.; Austin (TX); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Employer-paid benefits

Job summary

Liberty Personnel Services, Inc. seeks a Senior Electrical Power Engineer III to design and own aerospace power electronics systems from concept through production in Austin, TX.

You will lead 2kW+ power conditioning, motor control, and 3-phase distribution while integrating sensors and embedded software. You'll influence product evolution, perform testing/qualification, and work in a cross-functional aerospace environment with AC and DC-DC conversion and active rectification.

Qualifications

• Bachelor's degree in Electrical, Electronics, or Computer Engineering.
• 8+ years of power electronics experience.
• Strong motor control and electromechanical controls experience.
• Experience designing power conditioning and distribution systems of 2kW+.
• MATLAB/Simulink modeling experience.
• Experience troubleshooting embedded power electronic systems.
• Failure investigation and RCCA experience.
• Understanding of reliability analysis including MTBF and FTA.
• Experience with aerospace configuration management, AS9100 manufacturing environments, and embedded firmware is highly desirable.
• A master's degree in Engineering is a plus.

Responsibilities

• Develop electrical power systems for advanced aerospace products from concept through production.
• Evaluate customer requirements and develop system requirements.
• Create power system models using MATLAB/Simulink or equivalent tools.
• Design 2kW+ power conditioning and distribution systems and motor controls.
• Design active rectification, DC-DC conversion, and 3-phase systems.
• Select components and capture schematics; perform simulation and PCB layout.
• Integrate sensors into closed-loop control systems; support embedded firmware.
• Prototype bring-up, testing, qualification, RCCA, and production support.

Skills

Power Electronics

Motor Controls

3-Phase Power

DC-DC Conversion

MATLAB/Simulink

PCB Design

Schematic Capture

Embedded Systems

RCCA

MTBF/FTA

Aerospace Knowledge

Education

Bachelor's in Electrical/Electronics/Computer Engineering

Master's degree preferred

Tools

MATLAB/Simulink

PCB Design Tools

Schematic Capture Tools

Job description

Senior Electrical Power Engineer - Aerospace Power Electronics

Austin, Texas

Design the Power Systems Behind Next-Generation Aerospace Technology

If you're a senior-level Electrical Engineer who loves the technical challenge of power electronics but also wants real ownership of what you design, this is an opportunity worth exploring.

We're seeking an Electrical Power Engineer III to develop advanced power systems used in next-generation aerospace and defense applications, including UAVs, missile systems, actuation systems, turbo generators, micro-turbines, and hybrid-electric propulsion.

This is not a narrow design role.

You'll have hands-on ownership of new products from initial proposal and architecture through detailed design, prototype bring-up, qualification testing, and production support.

Why This Opportunity Stands Out

You'll work on sophisticated aerospace power technology including:

Motor controls and electromechanical systems

Power generation and distribution

DC-DC conversion

Active rectification

3-phase power systems

Turbo generators

Servo-actuation systems

Hybrid-electric propulsion

Embedded power electronics

You'll have significant influence over how these systems are designed and how future product lines evolve.

What You'll Be Doing

You'll take power electronics projects from concept through production, including:

Developing electrical power systems for advanced aerospace products

Evaluating customer requirements and developing system requirements

Creating power system models using MATLAB/Simulink or equivalent tools

Designing 2+kW power conditioning and distribution systems

Designing motor controls, active rectification, DC-DC conversion, and 3-phase systems

Component selection and schematic capture

Simulation and PCB layout

Integrating sensors into closed-loop control systems

Supporting embedded firmware and software

Hands-on prototype bring-up and troubleshooting

Designing test stands, fixtures, and validation procedures

Performing verification and qualification testing

Supporting failure investigations and RCCA

Supporting products through manufacturing and production

What We're Looking For

Ideally, you'll bring:

Bachelor's degree in Electrical, Electronics, or Computer Engineering

8+ years of relevant power electronics experience

Strong motor control and electromechanical controls experience

Experience designing power conditioning and distribution systems of 2kW+

MATLAB/Simulink or similar modeling experience

Experience troubleshooting embedded power electronic systems

Failure investigation and RCCA experience

Understanding of reliability analysis including MTBF and FTA

Experience with aerospace configuration management, AS9100 manufacturing environments, and embedded firmware is highly desirable.

A master's degree in Engineering is a plus.

Work on Technology That Actually Flies

You'll join an international engineering organization developing specialized technology for aerospace, defense, and transportation applications.

The products developed here aren't theoretical. They're being designed for demanding applications including UAVs, missile systems, electric actuation, advanced power generation, and hybrid-electric propulsion.

For an experienced power electronics engineer who wants technical depth, hands-on engineering, and ownership from concept through production, this is a rare opportunity.

The company offers an excellent benefits package including:

Employer-paid medical, dental, and vision insurance

Electrical Power Engineer, Senior Electrical Engineer, Power Electronics Engineer, Aerospace Electrical Engineer, Power Systems Engineer, Motor Controls Engineer, Power Conversion Engineer, Power Electronics, Motor Control, DC-DC Converter, Active Rectification, Power Distribution, 3-Phase Power, MATLAB, Simulink, PCB Design, Schematic Capture, Embedded Systems, Servo Controls, Electromechanical Systems, Hybrid Electric Propulsion, Turbo Generator, UAV, Missile Systems, Aerospace, Defense, AS9100, RCCA, MTBF, FTA, Austin TX