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Freelance Power Electronics Engineer Jobs (NOW HIRING)

Henpen Corporation

Power Electronics Engineer

Groton, CT

$111K - $131K/yr

Power Electronics Engineer Location: Concord, MA Security Clearance: US Citizen/Clearable We are looking for a highly motivated Power Electronics Engineer to join our Sensing and Communications ...

Eaton

Lead Power Electronics Engineer

Grand Rapids, MI · On-site

$105K - $154K/yr

Eaton is looking for a Lead Power Electronics Engineer for its Power Electronics (PE) Center of Excellence (CoE) to develop innovative solutions for our power conversion products. Eaton's PE CoE ...

Analogic Corporation

Power Electronics Engineer

Canton, MA

$118K - $140K/yr

What You'll Do As a Senior Power Electronics Engineer, you'll play a critical role in designing and delivering cutting-edge hardware solutions. This is a highly autonomous position where you'll take ...

Analogic

Power Electronics Engineer

Canton, MA

$118K - $140K/yr

What You'll Do As a Senior Power Electronics Engineer, you'll play a critical role in designing and delivering cutting-edge hardware solutions. This is a highly autonomous position where you'll take ...

Dorleco

Power Electronics Engineer

Columbus, IN · On-site

$104K - $123K/yr

Power Electronics Engineer Location: Long Beach, CA, onsite. Responsibilities: Develop traction inverters for electric vehicle applications. Design, bring-up, characterize and troubleshoot traction ...

Fermilab

Power Electronics Engineer

Batavia, NY · On-site

$99K - $130K/yr

Fermilab is seeking a Power Electronics Engineer within our Power Electronics Systems Department . This person under general directions this position plans and performs engineering tasks which ...

AnySignal LLC

Power Electronics Engineer

Los Angeles, CA · On-site

$130K - $175K/yr

As a Power Electronics Engineer on the hardware team, you will be responsible for owning the design, manufacture, and test of power circuitry for highly integrated PCBAs used by a large number of ...

AnySignal

Power Electronics Engineer

Los Angeles, CA · On-site

$130K - $175K/yr

As a Power Electronics Engineer on the hardware team, you will be responsible for owning the design, manufacture, and test of power circuitry for highly integrated PCBAs used by a large number of ...

Atomos Systems

Power Electronics Engineer

Boulder, CO · On-site

$116K - $137K/yr

We're looking for a hands-on HV Power Electronics Engineer to own drive architecture and PCB design for a novel actuator platform targeting humanoid robotics. This is not a conventional motor-drive ...

Fermilab

Power Electronics Engineer

Batavia, IL · On-site

$99K - $130K/yr

Fermilab is seeking a Power Electronics Engineer within our Power Electronics Systems Department . This person under general directions this position plans and performs engineering tasks which ...

Analogic

Power Electronics Engineer

Canton, MA · On-site

$118K - $140K/yr

What You'll Do As a Senior Power Electronics Engineer, you'll play a critical role in designing and delivering cutting-edge hardware solutions. This is a highly autonomous position where you'll take ...

Allen Control Systems

Power Electronics Engineer

Austin, TX · On-site

$111K - $131K/yr

About The Role We are looking for a Power Electronics Engineer with deep expertise in power conversion hardware, PCB design, and electromechanical systems. You will design and build the high ...

K2 Space

Power Electronics Engineer

Los Angeles, CA

$105K - $200K/yr

Develop power electronics for large spacecraft with power systems ranging from 20kW to 100kW capability * Serve as Responsible Engineer for flight hardware from conception through flight * Qualify ...

Actalent

Power Electronics Engineer

Franksville, WI

$100K - $150K/yr

Power Electronics Engineer Responsibilities * Design and develop next-generation power electronics hardware for solar, energy storage, EV charging, and test applications using SiC and GaN MOSFET ...

Actalent

Power Electronics Engineer

Franksville, WI · On-site

$100K - $150K/yr

Power Electronics Engineer Responsibilities * Design and develop next-generation power electronics hardware for solar, energy storage, EV charging, and test applications using SiC and GaN MOSFET ...

Rivian

Staff Power Electronics Engineer

Carson, CA · On-site

$115K - $136K/yr

The Power Electronics Engineer will evaluate and validate the subcomponents for the traction power inverters * Support characterization and test activities under the direction of senior engineers

Thea Energy

Power Electronics Engineer

Kearny, NJ · On-site

$95K - $160K/yr

Thea Energy is seeking a Power Electronics Engineer to design and develop the HTS magnet power supply systems for the company's Eos integrated stellarator. This role focuses on building a high ...

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All JobsFreelance Power Electronics Engineer Jobs

Freelance Power Electronics Engineer information

See salary details

$80.5K

$123.5K

$169K

How much do freelance power electronics engineer jobs pay per year?

As of Jul 5, 2026, the average yearly pay for freelance power electronics engineer in the United States is $123,502.00, according to ZipRecruiter salary data. Most workers in this role earn between $112,000.00 and $132,500.00 per year, depending on experience, location, and employer.

What are some common challenges faced by freelance Power Electronics Engineers and how can they be managed?

Freelance Power Electronics Engineers often encounter challenges such as managing multiple clients with varying project timelines, staying updated with rapidly evolving technologies, and ensuring access to specialized testing equipment. To effectively manage these, it’s crucial to develop strong time management and communication skills, invest in continuous learning, and consider partnerships with labs or firms for equipment access. Building a robust professional network can also help in finding new projects and staying current with industry trends.

What is the difference between Freelance Power Electronics Engineer vs Power Electronics Design Engineer?

AspectFreelance Power Electronics EngineerPower Electronics Design Engineer
CredentialsTypically requires a degree in electrical engineering, relevant certifications, and industry experienceSame as freelance, often with additional certifications or advanced degrees for specialized roles
Work EnvironmentIndependent, project-based, often remote or client-siteIn-house or consulting roles within companies or R&D labs
Employer & Industry UsageSelf-employed, working with multiple clients across industries like renewable energy, consumer electronics, and automotiveEmployed by companies, focusing on product development, testing, and implementation in power electronics

While both roles require similar technical credentials and industry knowledge, Freelance Power Electronics Engineers operate independently on diverse projects, whereas Power Electronics Design Engineers are typically employed by organizations to develop and optimize power electronic systems.

What are freelance power electronics engineers?

Freelance power electronics engineers are independent professionals who design, develop, and troubleshoot electronic systems that manage the flow and conversion of electrical power. They typically work on projects involving devices such as inverters, converters, motor drives, power supplies, and renewable energy systems. Unlike full-time employees, freelancers work on a contract basis for various clients, offering specialized expertise for short-term or project-based work. Their responsibilities may include circuit design, simulation, prototyping, testing, and providing technical documentation. Freelance power electronics engineers often collaborate remotely and manage their own schedules and client relationships.

What are the key skills and qualifications needed to thrive as a Freelance Power Electronics Engineer, and why are they important?

To thrive as a Freelance Power Electronics Engineer, you need a solid background in electrical engineering principles, power converter design, and relevant degrees or certifications. Familiarity with simulation tools like MATLAB/Simulink, PCB design software, and industry standards such as IEC or IEEE is typically required. Strong problem-solving abilities, clear communication, and effective time management set top freelancers apart in this field. These skills and qualities are crucial for delivering reliable solutions, meeting client expectations, and succeeding in a competitive freelance environment.
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Freelance Power Electronics Engineer jobs near you

Power Electronics Engineer

Henpen Corporation

Groton, CT

$111K - $131K/yr

Full-time

Posted 2 days ago

Job description

Power Electronics EngineerLocation: Concord, MA
Security Clearance: US Citizen/Clearable

We are looking for a highly motivated Power Electronics Engineer to join our Sensing and Communications Department in Concord, MA or Groton, CT.

Successful candidates will have a BS, MS, or PhD in Electrical Engineering with a focus in power systems design.
You will support the design and development of a wide variety of underwater maritime systems including electromechanical actuation systems, payloads for unmanned underwater vehicles, acoustic communication transceivers, motor systems, and high-power acoustic transmit arrays.

Candidates must have a proven track record of designing, implementing, and testing high voltage/high power electrical components of prototype R&D systems. Experience designing energy storage system components, DC/DC converters, power amplifiers and magnetics, and interfacing with embedded processors is required. Previous experience laying out boards and/or managing layout vendors is highly desired, as is experience designing for EMC and integrating high power components into larger systems.

Our client works on exciting, technically challenging, cutting-edge technologies spanning a wide variety of multidisciplinary fields, offering unique growth opportunities and learning experiences. You will work in a small company environment where technical excellence is rewarded and an entrepreneurial spirit is encouraged — collaborating directly with colleagues and customers who value innovation and creativity.

Job Functions and Responsibilities

• Design, development, integration, and debugging of complex power electronics systems

• Travel to support on-site testing (up to 25%)

Required Skills and Attributes

• B.S. in Electrical Engineering with a concentration in power systems

• BSEE with 4+ years of relevant experience, or MSEE with 1+ years of relevant experience

• Experience with power system design: circuit analysis and simulation, component selection, schematic capture, PCB design, and verification testing

• Design of DC/DC and AC/DC power systems ranging from 500W to 50kW for harsh operating environments

• Experience with high availability power supplies and/or failover systems

• Comprehensive knowledge of electronic power devices including MOSFETs, Schottky Diodes, SiC FETs, and IGBTs

• Proven experience designing with electromechanical actuators, DC/DC converters, power amplifiers, and magnetics

• Experience troubleshooting electronic systems

• Basic understanding of MATLAB-aided data analysis

• Proficiency with electronic laboratory test equipment: DMM, oscilloscope, function generator, digital voltage and current measurement probes

• Experience or familiarity with electronics assembly, wiring, crimping, and soldering is a plus

Preferred Skills and Attributes

• Prior experience designing electronics for underwater maritime systems

• Prior experience designing electric machines and/or drives

• Experience working with acoustic transducers

• Familiarity with power converter topologies (buck, boost, flyback, SEPIC, etc.) and their control methodologies

• Experience with or oversight of electronic layout, bill-of-materials, and assembly processes

• Experience creating technical content for new products, proposals, or business development pursuits

• Experience working in an R&D environment and in small multidisciplinary teams

• Experience mentoring junior EE staff on electronics design, PCB implementation, and board troubleshooting

• Experience briefing customers

• Experience with C/C++ or Python coding for microcontrollers or similar embedded platforms

This role can work out of Groton, CT or Concord, MA

Full relocation provided.