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Fourth Class Power Engineer Jobs (NOW HIRING)

Our engineers solve challenging technology problems, and take big bets on new concepts, enabling ... a world-class customer experience. About the team Diverse Experiences AWS values diverse ...

Our engineers solve challenging technology problems, and take big bets on new concepts, enabling ... a world-class customer experience. About the team Diverse Experiences AWS values diverse ...

You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ... a world-class customer experience. About the team Diverse Experiences AWS values diverse ...

You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ... a world-class customer experience. About the team Diverse Experiences AWS values diverse ...

You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ... a world-class customer experience. About the team Diverse Experiences AWS values diverse ...

You'll join a diverse team of software, hardware, and network engineers, supply chain specialists ... a world-class customer experience. About the team Diverse Experiences AWS values diverse ...

Senior Power Engineer

Long Beach, CA · On-site

$109K - $150K/yr

You'll define the power system architecture for a 15kW-class spacecraft bus - topology, bus voltage, battery sizing, power electronics, and fault protection. You own the architecture decisions, the ...

Trimmer (All Levels)

Seguin, TX

$13.25 - $16/hr

In this position, you may be exposed to hazards of working near traffic, falling limbs, and energized power lines. As a Trimmer D/4th Class, attention to detail and adherence to safety guidelines is ...

Trimmer (All Levels)

Georgetown, TX · On-site

$14 - $16.75/hr

In this position, you may be exposed to hazards of working near traffic, falling limbs, and energized power lines. As a Trimmer D/4th Class, attention to detail and adherence to safety guidelines is ...

Trimmer (All Levels)

Henderson, KY

$12 - $14.50/hr

In this position, you may be exposed to hazards of working near traffic, falling limbs, and energized power lines. As a Trimmer D/4th Class, attention to detail and adherence to safety guidelines is ...

Senior Power Engineer

Long Beach, CA · On-site

$137K - $195K/yr

You'll define the power system architecture for a 15kW-class spacecraft bus - topology, bus voltage, battery sizing, power electronics, and fault protection. You own the architecture decisions, the ...

Trimmer (All Levels)

Irvington, KY · On-site

$14 - $16.75/hr

In this position, you may be exposed to hazards of working near traffic, falling limbs, and energized power lines. As a Trimmer D/4th Class, attention to detail and adherence to safety guidelines is ...

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Fourth Class Power Engineer information

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$105K

$125.2K

$144.5K

How much do fourth class power engineer jobs pay per year?

As of Jul 21, 2026, the average yearly pay for fourth class power engineer in the United States is $125,176.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,500.00 and $135,000.00 per year, depending on experience, location, and employer.

What are Fourth Class Power Engineers?

Fourth Class Power Engineers are certified professionals responsible for operating, maintaining, and monitoring boilers, turbines, refrigeration, and other power generation equipment in buildings or industrial facilities. They ensure that all systems run safely and efficiently, performing routine inspections and troubleshooting issues as they arise. In Canada, Fourth Class is an entry-level certification, and these engineers often work under the supervision of higher-class power engineers. Their duties can include recording readings, adjusting controls, and following strict safety protocols. This role is critical for the smooth operation of heating, ventilation, and power systems in various settings.

What is the difference between Fourth Class Power Engineer vs Third Class Power Engineer?

AspectFourth Class Power EngineerThird Class Power Engineer
Required CertificationsFourth Class Power Engineer CertificateThird Class Power Engineer Certificate
Work EnvironmentSmall to medium facilities, boilers, HVAC systemsLarger facilities, complex systems, industrial plants
Employer & Industry UsageCommercial buildings, small industrial plantsIndustrial, manufacturing, large commercial facilities

The main difference between a Fourth Class Power Engineer and a Third Class Power Engineer lies in certification level and scope of work. A Fourth Class Power Engineer typically works in smaller facilities with less complex systems, requiring a Fourth Class certification. In contrast, a Third Class Power Engineer has a higher certification, allowing them to operate larger and more complex systems in industrial settings. Both roles are essential in maintaining safe and efficient plant operations, with the Third Class having broader responsibilities.

What are some common challenges Fourth Class Power Engineers face during their daily operations, and how can they effectively manage them?

Fourth Class Power Engineers often encounter challenges such as maintaining consistent boiler operation, troubleshooting equipment malfunctions, and adhering to strict safety protocols. Handling unexpected alarms or mechanical issues under time pressure is a regular part of the job. Effective communication with senior engineers and maintenance teams is crucial for resolving issues promptly and minimizing downtime. Staying organized, following preventative maintenance schedules, and continuously updating technical knowledge can help manage these challenges efficiently.

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

To thrive as a Fourth Class Power Engineer, you need solid knowledge of boiler operation, thermodynamics, and safety procedures, typically supported by a Fourth Class Power Engineer certificate. Familiarity with control systems, instrumentation, and maintenance tools is crucial for daily operations. Attention to detail, problem-solving, and effective communication are standout soft skills in this role. These skills and qualifications are essential to ensure the safe, efficient, and reliable operation of power plant equipment.
More about Fourth Class Power Engineer jobs
What states have the most Fourth Class Power Engineer jobs? States with the most job openings for Fourth Class Power Engineer jobs include:
Infographic showing various Fourth Class Power Engineer job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 63% Full Time, 35% Part Time, and 1% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $125,176 per year, or $60.2 per hour.
Power Engineer, Rack Power

Power Engineer, Rack Power

Amazon

Seattle, WA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 3 days ago


Amazon rating

7.4

Company rating: 7.4 out of 10

Based on 6,974 frontline employees who took The Breakroom Quiz

6th of 39 rated national retailers


Job description

AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain - and we're looking for talented people who want to help.
You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you'll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion.
The AWS Rack Power team is driving rapid innovation in the power systems used by Amazon Web Services. Our designs are fundamentally changing the data center, providing operational and financial benefits that are critical to the success of the AWS business and its millions of customers. We design and build power equipment used by Amazon.com and AWS services such as EC2, EBS, S3, Glacier, and Outpost. Our engineers solve challenging technology problems, and take big bets on new concepts, enabling AWS services to continue to revolutionize the industry.
Key job responsibilities
What you will do: As a member of the Rack Power team, you will be responsible for the design, debug and validation of power systems including, but not limited to, battery management systems, Power supplies, AC/DC, DC/AC converters, Automatic transfer switches and BMC controllers. You will own the product's end to end development cycle. You will work side by side with hardware, firmware and software development teams on troubleshooting of challenging technical issues. You will design automation via test scripts and applications, write test reports, perform board level testing and functional verification of power sub-systems.
As a Hardware Development Power Engineer, you will support hardware/software integration testing, firmware regression and will propose design improvements to products based on findings from test results on a continuous improvement and technically challenging environment. You will be a hardware design subject matter expert on new product development efforts and will help define the architecture of future AWS technologies to deliver a world-class customer experience.
About the team
Diverse Experiences
AWS values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn't followed a traditional path, or includes alternative experiences, don't let it stop you from applying.
Why AWS?
Amazon Web Services (AWS) is the world's most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
BASIC QUALIFICATIONS
- Bachelor's degree in electrical engineering or equivalent
- Experience in hardware lab equipment such as digital scopes, logic analyzers, and soldering tools
- Experience in automation testing
- 2+ years of electrical engineering experience specifically in power electronics
- 2+ years of experience designing, testing, and debugging power electronics such as AC/DC, DC/DC and DC/AC power conversion, switching power supplies, driver circuits
PREFERRED QUALIFICATIONS
- Master's degree in electrical engineering or equivalent
- Experience troubleshooting issues and root cause analysis
- Experience designing or testing products for safety, compliance, and regulatory standards
- Experience in working with overseas CM/OEM/ODM vendors in product development
- Experienced in gathering requirements and developing specifications
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner.
The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits.
USA, WA, Seattle - 136,000.00 - 184,000.00 USD annually

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About Amazon

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Amazon.com, Inc., commonly known as Amazon, is an American multinational technology company. It was founded by Jeff Bezos in 1994 and initially started as an online marketplace for books. Since then, Amazon has expanded its operations and become one of the largest e-commerce companies in the world. Amazon's primary business is its online retail platform, where customers can purchase a vast array of products, including electronics, clothing, books, home goods, and much more. The company offers a convenient and user-friendly shopping experience, with features such as fast shipping, customer reviews, and personalized recommendations. In addition to its e-commerce platform, Amazon has diversified its business into various other areas. One of its notable ventures is Amazon Web Services (AWS), a comprehensive cloud computing platform that provides services such as storage, compute power, and database management to individuals and businesses. AWS has become a leader in the cloud computing industry, powering many websites and applications worldwide. Amazon has also developed its own consumer electronics, including the popular Amazon Kindle e-reader, Fire tablets, Fire TV streaming devices, and the Alexa-powered Echo smart speakers. The Alexa voice assistant, integrated into these devices, allows users to interact with their devices using voice commands, perform tasks, and access information. Furthermore, Amazon has expanded into media and entertainment. It operates Prime Video, a streaming service that offers a wide range of movies, TV shows, and original content. Amazon Music provides a platform for streaming and purchasing digital music, while Audible offers audiobooks and other audio content. The company's commitment to customer satisfaction and convenience is demonstrated by its membership program, Amazon Prime. Prime members receive various benefits, including free two-day shipping, access to streaming services, exclusive deals, and more.

Industry

It services, book publishers, retail, real estate and computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Seattle, WA, US