The Amazon Commissioning team (ACx) understands, evaluates, defines and manages the expectations of system performance and optimization in accordance with engineering designs to meet customer ...
The Amazon Commissioning team (ACx) understands, evaluates, defines and manages the expectations of system performance and optimization in accordance with engineering designs to meet customer ...
The Amazon Commissioning team (ACx) understands, evaluates, defines and manages the expectations of system performance and optimization in accordance with engineering designs to meet customer ...
The Amazon Commissioning team (ACx) understands, evaluates, defines and manages the expectations of system performance and optimization in accordance with engineering designs to meet customer ...
The Amazon Commissioning team (ACx) understands, evaluates, defines and manages the expectations of system performance and optimization in accordance with engineering designs to meet customer ...
The Amazon Commissioning team (ACx) understands, evaluates, defines and manages the expectations of system performance and optimization in accordance with engineering designs to meet customer ...
The Amazon Commissioning team (ACx) understands, evaluates, defines and manages the expectations of construction quality in accordance to engineering designs to meet the customer requirements. The ...
The Amazon Commissioning team (ACx) understands, evaluates, defines and manages the expectations of construction quality in accordance to engineering designs to meet the customer requirements. The ...
The Amazon Commissioning team (ACx) understands, evaluates, defines and manages the expectations of construction quality in accordance to engineering designs to meet the customer requirements. The ...
The Amazon Commissioning team (ACx) understands, evaluates, defines and manages the expectations of construction quality in accordance to engineering designs to meet the customer requirements. The ...
The Amazon Commissioning team (ACx) understands, evaluates, defines and manages the expectations of construction quality in accordance to engineering designs to meet the customer requirements. The ...
The Amazon Commissioning team (ACx) understands, evaluates, defines and manages the expectations of construction quality in accordance to engineering designs to meet the customer requirements. The ...
Commissioning Engineer
Sterling, VA · On-site
Qualifications: * Bachelor's degree in mechanical engineering, HVAC, or a construction related field AND 4+ years of experience in MEP systems commissioning, testing, or a related field.
Quick apply
Commissioning Engineer
Sterling, VA · On-site
Qualifications: * Bachelor's degree in mechanical engineering, HVAC, or a construction related field AND 4+ years of experience in MEP systems commissioning, testing, or a related field.
The Amazon Commissioning team (ACx) understands, evaluates, defines and manages the expectations of construction quality in accordance to engineering designs to meet the customer requirements. The ...
The Amazon Commissioning team (ACx) understands, evaluates, defines and manages the expectations of construction quality in accordance to engineering designs to meet the customer requirements. The ...
Commissioning Engineer
Sterling, VA · On-site
Qualifications: * Bachelor's degree in mechanical engineering, HVAC, or a construction related field AND 4+ years of experience in MEP systems commissioning, testing, or a related field.
Commissioning Engineer
Sterling, VA · On-site
Qualifications: * Bachelor's degree in mechanical engineering, HVAC, or a construction related field AND 4+ years of experience in MEP systems commissioning, testing, or a related field.
Qualifications: * Bachelor's degree in mechanical engineering, HVAC, or a construction related field AND 4+ years of experience in MEP systems commissioning, testing, or a related field.
Qualifications: * Bachelor's degree in mechanical engineering, HVAC, or a construction related field AND 4+ years of experience in MEP systems commissioning, testing, or a related field.
The Amazon Commissioning team (ACx) understands, evaluates, defines and manages the expectations of construction quality in accordance to engineering designs to meet the customer requirements. The ...
The Amazon Commissioning team (ACx) understands, evaluates, defines and manages the expectations of construction quality in accordance to engineering designs to meet the customer requirements. The ...
Commissioning Engineer
South Hill, VA · On-site
$85K - $125K/yr
Job Title: Commissioning Engineer Location: South Hill, VA (on-site; 50% office / 50% field ... Follow engineering standards, guidelines, and applicable codes * Produce clear technical ...
Commissioning Engineer
South Hill, VA · On-site
$85K - $125K/yr
Job Title: Commissioning Engineer Location: South Hill, VA (on-site; 50% office / 50% field ... Follow engineering standards, guidelines, and applicable codes * Produce clear technical ...
The Amazon Commissioning team (ACx) understands, evaluates, defines and manages the expectations of construction quality in accordance to engineering designs to meet the customer requirements. The ...
The Amazon Commissioning team (ACx) understands, evaluates, defines and manages the expectations of construction quality in accordance to engineering designs to meet the customer requirements. The ...
The Amazon Commissioning team (ACx) understands, evaluates, defines and manages the expectations of construction quality in accordance to engineering designs to meet the customer requirements. The ...
The Amazon Commissioning team (ACx) understands, evaluates, defines and manages the expectations of construction quality in accordance to engineering designs to meet the customer requirements. The ...
A large Engineering customer of Marathon TS is seeking an experienced Engineer to join their dynamic team. The Commissioning Engineer team is responsible for performing final testing, startup, and ...
A large Engineering customer of Marathon TS is seeking an experienced Engineer to join their dynamic team. The Commissioning Engineer team is responsible for performing final testing, startup, and ...
AWS is looking for a dynamic Commissioning Engineer It is the responsibility of all Amazonians to have alignment with our leadership principles and demonstrate these at the highest level. The ...
AWS is looking for a dynamic Commissioning Engineer It is the responsibility of all Amazonians to have alignment with our leadership principles and demonstrate these at the highest level. The ...
AWS is looking for a dynamic Commissioning Engineer It is the responsibility of all Amazonians to have alignment with our leadership principles and demonstrate these at the highest level. The ...
AWS is looking for a dynamic Commissioning Engineer It is the responsibility of all Amazonians to have alignment with our leadership principles and demonstrate these at the highest level. The ...
BASIC QUALIFICATIONS - 3+ years of engineering, installation, or startup/commissioning of electrical and mechanical systems experience - Bachelor's degree in Electrical Engineering or a related field ...
BASIC QUALIFICATIONS - 3+ years of engineering, installation, or startup/commissioning of electrical and mechanical systems experience - Bachelor's degree in Electrical Engineering or a related field ...
Bachelor of Science in Mechanical Engineering or Electrical Engineering required from ABET accredited program. * Professional Engineer (P.E.) license required. * Certified Commissioning Authority ...
Bachelor of Science in Mechanical Engineering or Electrical Engineering required from ABET accredited program. * Professional Engineer (P.E.) license required. * Certified Commissioning Authority ...
Bachelor of Science in Mechanical Engineering or Electrical Engineering required from ABET accredited program. * Professional Engineer (P.E.) license required. * Certified Commissioning Authority ...
Bachelor of Science in Mechanical Engineering or Electrical Engineering required from ABET accredited program. * Professional Engineer (P.E.) license required. * Certified Commissioning Authority ...
Commissioning Engineering information
What engineers make $500,000?
How much do commissioning engineers get paid?
What are the key skills and qualifications needed to thrive as a Commissioning Engineer, and why are they important?
What are some common challenges faced by Commissioning Engineers during project handover, and how are they typically addressed?
What does a commissioning engineer do?
What is commissioning engineering?
What is the difference between Commissioning Engineering vs Mechanical Engineering?
| Aspect | Commissioning Engineering | Mechanical Engineering |
|---|---|---|
| Credentials | Typically requires engineering degree, certifications in commissioning or project management | Requires mechanical engineering degree, PE license often preferred |
| Work Environment | On-site at construction or industrial facilities, focus on system startup and testing | Design offices, manufacturing plants, or project sites, focus on design and analysis |
| Industry Usage | Common in construction, industrial, and energy sectors for system startup | Widespread across manufacturing, automotive, aerospace, and energy sectors |
Commissioning Engineers focus on verifying and testing systems during or after installation, ensuring operational readiness. Mechanical Engineers design, analyze, and develop mechanical systems. While both roles require engineering knowledge, commissioning engineers specialize in system startup and testing, whereas mechanical engineers focus on design and development.
What engineers make $300,000 a year?

Amazon rating
7.4
Based on 6,854 frontline employees who took The Breakroom Quiz
6th of 39 rated national retailers
Job description
Are you experienced in Critical Infrastructure Commissioning and looking for a fast-paced environment to work in. As a Data Center Commissioning Engineer (CxE), you will be part of a highly creative, efficient team tasked with tackling fascinating and challenging problems supporting the operations of existing Amazon-owned data centers in the northern Virginia (IAD) region. The Amazon Commissioning team (ACx) understands, evaluates, defines and manages the expectations of system performance and optimization in accordance with engineering designs to meet customer requirements.
The CxE is responsible for supporting vendors, contractors, and other teams involved in the commissioning of various systems in operational data centers such as:
Medium and low voltage power systems
Generators
UPS
HVAC (Air Handlers / Exhaust Fans / VFD)
Chilled Water Systems
Building Management systems (BMS)
Electrical Power Monitoring Systems (EPMS)
Testing and balancing
Pumps and Hydronic systems
Key job responsibilities
As the Commissioning Engineer (CxE), you will provide testing and validation oversight of AWS data center electrical and mechanical infrastructure in existing operational facilities. This includes, but is not limited to, review of as-built documents and equipment submittals, leading Factory Witness Testing (FWT) when applicable, and managing third-party commissioning vendors in the performance of onsite functional and integrated systems testing. You will own your projects' successes where you Deep Dived to resolve technical issues and had Bias for Action to address schedule impacts and coordination demands onsite.
You will be sharing your lessons learned leading towards team growth and program improvements.
You will get the opportunity to provide multi-discipline input into the scheduling, test script development, designing, and planning of commissioning projects. During commissioning, you will be continuously auditing Cx vendors' activities to ensure compliance with environmental, quality, and safety requirements while minimizing impact to operational data centers. Following the AWS project reporting format, you will be responsible for regular reporting of commissioning progress and metrics of assigned projects to your Regional Commissioning Manager
You will have the opportunity to lead several projects simultaneously to achieve key milestones and deliver optimized data center performance, while managing project budget as approved by Finance.
A day in the life
On a typical commissioning project, the CxE works across AWS engineering, operations, and contractor teams to coordinate site activities in operational data centers, prioritize tasks, and ensure each issue has clear path to resolution with minimal impact to operations. The CxE manages the project commissioning vendor whose primary scope is to execute functional tests on existing systems, identify optimization opportunities, determine criticality, propose solutions, and document their findings. The CxE coordinates closely with operations teams to schedule work during appropriate maintenance windows
If project completion is at risk, the CxE escalates to the appropriate stakeholders. Upon project completion, the CxE will communicate lessons learned to help peers on similar projects in flight and participate in initiatives that drive improvement to the commissioning program.
About the team
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.
Amazon 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.
We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture
When we feel supported in the workplace and at home, there's nothing we can't achieve in the cloud.
Here at AWS, it's in our nature to learn and be curious. Our employee-led affinity groups foster a culture of inclusion that empower us to be proud of our differences.
Ongoing events and learning experiences, including our Conversations on Race and Ethnicity (CORE) and AmazeCon conferences, inspire us to never stop embracing our uniqueness.
We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.
#DCCD_AMER
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