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Freelance Power Electronics Engineer Jobs in Missouri

Actalent

Hardware Engineer

Saint Louis, MO

$70K - $80K/yr

Hardware Electronics Engineer I The Hardware Electronics Engineer I designs and develops motor control power electronics across the full product development lifecycle. In this role, you work closely ...

EaglePicher Technologies

For 100 years, we have provided mission-critical power solutions to the defense, aviation and space ... An Electronics Engineer will typically be assigned to the design of battery electronics systems ...

EaglePicher Technologies

For 100 years, we have provided mission-critical power solutions to the defense, aviation and space ... An Electronics Engineer will typically be assigned to the design of battery electronics systems ...

Leonardo DRS

Principal Electrical Engineer

Bridgeton, MO · On-site

$104.29 - $140.80/hr

Principal Electrical Engineer Location: Bridgeton, MO, US, 63044 Job ID: 114834 The Leonardo DRS ... The selected candidate will have demonstrated experience in power electronics design and ...

Leonardo DRS

Principal Electrical Engineer

Bridgeton, MO · On-site

$132K - $161K/yr

The selected candidate will have demonstrated experience in power electronics design and ... Mentor and coach other engineers * Document component and subsystem specifications and material ...

Leonardo DRS

Principal Electrical Engineer

Bridgeton, MO · On-site

$132K - $161K/yr

The selected candidate will have demonstrated experience in power electronics design and ... Mentor and coach other engineers * Document component and subsystem specifications and material ...

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Freelance Power Electronics Engineer information

What is a freelance power electronics engineer?

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?

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.

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 the most commonly searched types of Power Electronics Engineer jobs in Missouri?

The most popular types of Power Electronics Engineer jobs in Missouri are:

What are popular job titles related to Freelance Power Electronics Engineer jobs in Missouri?

For Freelance Power Electronics Engineer jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Freelance Power Electronics Engineer jobs in Missouri look for?

The top searched job categories for Freelance Power Electronics Engineer jobs in Missouri are:

What cities in Missouri are hiring for Freelance Power Electronics Engineer jobs?

Cities in Missouri with the most Freelance Power Electronics Engineer job openings:

Freelance Power Electronics Engineer jobs near you

Power Electronics Hardware Engineer

Nidec Corporation

Saint Louis, MO • On-site

$90 - $120/hr

Other

Posted 18 days ago

Nidec rating

7.3

Company rating: 7.3 out of 10

Based on 52 frontline employees who took The Breakroom Quiz

314th of 499 rated machine equipment manufacturers

Job description

Job Summary

As a Motor Power Electronics Engineer with the Nidec Aerospace team, you will design electric propulsion systems for battery‑powered aircraft, applying your expertise to create high‑performance, highly reliable motor control electronics.

Location

Atlanta, GA, USA or São José dos Campos, Brazil.

Responsibilities
  • Design and develop functionally safe motor control power electronics, including power stages using SiC devices, converters, gate drivers, protection circuits, and EMI/EMC suppression circuits.
  • Write design specifications, perform design analysis and simulations, capture circuit schematics, lead PCB layout, create BOMs and assembly drawings, author test specifications, and oversee prototype, validation, design verification, and certification phases.
  • Collaborate with cross‑functional teams (software, mechanical, safety/certification) to define system requirements, architecture, and to conduct safety audits and reviews.
  • Conduct thermal simulations, optimize thermal performance, and implement cooling and heat dissipation techniques.
  • Use Altium Designer for schematic, PCB layout, and manufacturing documentation; support PCBA manufacturing partners for assembly and functional testing.
  • Ensure compliance with functional safety standards (e.g., ISO26262) throughout development, including safety analyses and risk assessments.
Technical Attributes and Experience
  • Experience with New Product Development and Phase‑Gate processes.
  • Experience utilizing SiC devices in power electronics applications.
  • Proficiency in thermal simulations and optimization.
  • High proficiency in Altium Designer for schematic design, manufacturing documentation, and PCB layout.
  • Experience with functional safety standards such as ISO26262 in aerospace.
  • Willingness to travel domestically and internationally when needed.
Preferred Qualifications
  • Experience with microcontroller/DSP hardware for motor control.
  • Experience in electronics packaging and power electronics cooling techniques.
  • Experience in design for manufacturability.
  • Experience with aviation DO‑160G testing or DO‑254 development.
  • Aerospace experience.
Minimum Requirements
  • Bachelor’s, Master’s, or PhD in Electrical Engineering, Power Electronics, or related field.
  • 7 years of power electronics design and development experience, including circuit simulation.
Equal Employment Opportunity

Nidec is an Equal Employment Opportunity (EEO) and affirmative action employer. All qualified applicants receive consideration for employment without regard to age, gender, gender identity, sexual orientation, race, color, genetic information, religious creed, national origin, disability, or protected veteran status.

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