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Freelance Power Supply Design Engineer Jobs (NOW HIRING)

VOLT

Power Supply Design Engineer

Rochester, NY · On-site

$140K/yr

Move Forward with Volt Volt is immediately hiring Power Supply Design Engineer in Rochester, NY As a Power Supply Design Engineer, you will: Have strong expertise in power converter design to support ...

Etched

Power Systems Design Engineer

San Jose, CA · On-site

$2.0K/mo

Power Supply Integration Engineer We are seeking a Power Systems Design Engineer to join our team and contribute to the development of advanced power solutions for high-power processors. As a Power ...

Etched

Power Systems Design Engineer

San Jose, CA · On-site

$2.0K/mo

Power Supply Integration Engineer We are seeking a Power Systems Design Engineer to join our team and contribute to the development of advanced power solutions for high-power processors. As a Power ...

Foxconn Assembly LLC

POWER DESIGN ENGINEER

Houston, TX · On-site

Generate AC/DC power supplies, VRM requirements/specification to meet system need and co-develop ... engineers to debug power system related issues. * Support design verification. * Qualify & test ...

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Freelance Power Supply Design Engineer information

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How much do freelance power supply design engineer jobs pay per hour?

As of Aug 1, 2026, the average hourly pay for freelance power supply design engineer in the United States is $47.71, according to ZipRecruiter salary data. Most workers in this role earn between $24.28 and $61.78 per hour, depending on experience, location, and employer.

Can you make $500,000 as an electrical engineer?

Freelance power supply design engineers can potentially earn $500,000 annually with extensive experience, specialized skills, and a strong client base, often working on high-value projects or consulting contracts. However, such earnings are uncommon and typically require advanced certifications, a solid reputation, and a high level of expertise in the field.

What are some common challenges faced by freelance Power Supply Design Engineers when working with multiple clients simultaneously?

Freelance Power Supply Design Engineers often juggle several projects at once, each with unique requirements, timelines, and communication styles. Managing conflicting deadlines, adapting to different hardware design standards, and ensuring clear documentation across projects can be challenging. To succeed, freelancers must establish strong project management practices, stay organized with meticulous documentation, and communicate proactively with clients to clarify expectations and resolve technical issues promptly.

What does a Freelance Power Supply Design Engineer do?

A Freelance Power Supply Design Engineer specializes in designing, developing, and testing power supply systems for various electronic devices and applications. They work independently or on a contract basis for clients, often handling tasks such as schematic design, PCB layout, component selection, and ensuring compliance with safety and efficiency standards. These engineers are skilled in creating solutions for AC-DC, DC-DC, or other power conversion needs, troubleshooting existing systems, and optimizing power management. Their work is essential in industries like telecommunications, consumer electronics, automotive, and industrial equipment. They may also be responsible for documentation, prototyping, and collaborating with other engineering teams as needed.

What is the difference between Freelance Power Supply Design Engineer vs Electrical Design Engineer?

AspectFreelance Power Supply Design EngineerElectrical Design Engineer
CredentialsRelevant certifications, engineering degree, specialized power supply knowledgeEngineering degree, often with electrical or electronics specialization
Work EnvironmentIndependent, project-based, remote or on-siteCompany offices, design teams, on-site or remote
Industry UsageFreelance, consulting, contract work in power electronicsManufacturing, construction, infrastructure projects

Freelance Power Supply Design Engineers focus on designing power supply units independently, often working on specific projects for multiple clients. Electrical Design Engineers typically work within companies, handling broader electrical systems design. Both roles require relevant certifications and electrical knowledge, but their work environments and employment types differ significantly.

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

To excel as a Freelance Power Supply Design Engineer, you need expertise in analog and digital circuit design, power electronics, and thorough knowledge of electrical engineering principles, typically backed by a relevant degree. Familiarity with simulation tools like SPICE, PCB design software (such as Altium Designer or Eagle), and industry standards or certifications (like IPC or IEEE) is essential. Outstanding problem-solving abilities, project management, and effective communication with clients are crucial soft skills in this freelance role. These skills ensure the delivery of reliable, efficient designs that meet client specifications and deadlines while maintaining professional relationships.

What engineers make $200,000 a year?

Senior power supply design engineers with extensive experience, advanced skills in circuit design, and certifications can earn $200,000 or more annually, especially in high-demand industries like aerospace, defense, or large electronics manufacturing. Achieving this salary often requires specialized knowledge, leadership roles, and working in regions with high living costs or competitive markets.

What engineers make $500,000?

Senior power supply design engineers with extensive experience, specialized skills in high-voltage systems, and advanced certifications can earn salaries approaching or exceeding $500,000 annually, especially in high-demand industries or consulting roles. Such compensation often includes bonuses, profit sharing, or stock options, and typically requires leadership responsibilities and a strong track record of successful projects.

What engineers make $300,000 a year?

Senior power supply design engineers with extensive experience, advanced skills in circuit design, and certifications can earn $300,000 or more annually, especially in high-demand industries like aerospace, defense, or large-scale manufacturing. Achieving this level often requires specialized knowledge, leadership roles, and working in competitive or high-cost regions.
More about Freelance Power Supply Design Engineer jobs
What cities are hiring for Freelance Power Supply Design Engineer jobs? Cities with the most Freelance Power Supply Design Engineer job openings:
What are the most commonly searched types of Power Supply Design Engineer jobs? The most popular types of Power Supply Design Engineer jobs are:
What states have the most Freelance Power Supply Design Engineer jobs? States with the most job openings for Freelance Power Supply Design Engineer jobs include:
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Freelance Power Supply Design Engineer jobs near you
Infographic showing various Freelance Power Supply Design Engineer job openings in the United States as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $99,230 per year, or $47.7 per hour.

Power Supply Design Engineer

Accord Technologies Inc.

Lynnwood, WA • On-site

Contractor

Posted yesterday

New

Job description

Job Title: Power Supply Design Engineer
Location: Lynwood, WA (Onsite)
Employment Type: Full-Time / Contract.
Visa: USC/GC

 

Mandatory Skills:

  • 12+ years of Power Electronics / Power Supply Design experience
  • DC/DC and AC/DC Power Converter Design
  • Switching Power Supply Topologies (Buck, Boost, Flyback, Forward, Push-Pull, Half-Bridge, Cuk, Sepic)
  • Magnetics Design
  • MOSFETs, IGBTs, Schottky Diodes
  • Control Loop Analysis
  • PSpice and/or MathCad
  • Motor Drives, Gate Drives, Analog Circuit Design
  • Schematic Design and Circuit Analysis
  • Electrical Engineering Degree (BSEE or equivalent)

Preferred Skills:

  • Aerospace Electronics
  • DO-160 / MIL-STD-704
  • EMI/EMC and Lightning Protection
  • Embedded Controls / Digital Design
  • FMEA
  • High-Power or High-Voltage Converter Design

Job Description:
Seeking an experienced Power Supply Design Engineer to design and develop high-reliability power electronics solutions. The role involves DC/DC and AC/DC converter design, component selection, schematic capture, circuit simulation, PCB support, design verification, system integration, troubleshooting, and technical leadership on complex engineering projects.