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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Data Center Commissioning Engineer (CxE) - **Company:** Aws Infrastructure Services - **Location:** Spain - **Contract:** Permanent contract - **Skills:** Microsoft Word, Microsoft Excel, Amazon Web Services, Microsoft Outlook, Data Centers, Monitoring of Systems, Microsoft Office, Software Tools, System Testing, Web Applications, Data Processing, Test Scripts, AWS Data Analytics - **Published:** August 31, 2026 - **Apply:** https://www.jobleads.com/es/job/ec4d187d957b546499f35907886b0d53b ## About the Role * Bachelor's degree in Electrical Engineering or a related field * NETA or ASHRAE certification or commissioning specific education courses * Knowledge of critical data center mechanical and electrical equipment * Knowledge of Microsoft Office including Outlook, Word, and Excel * Experience with the design, construction, operation, or maintenance of mission critical facilities, especially data centers, * Knowledge of building codes and regulations for your region * Knowledge of commercial or industrial power systems or mechanical systems * Experience carrying design concepts through exploration, development, and into deployment or mass production * Experience using a variety of web-based and other software tools for calculation and data processing ## Description Are you experienced in Critical Infrastructure Commissioning? As a Data Center Commissioning Engineer (CxE), you will be part of highly creative, efficient team tasked with tackling fascinating and challenging problems building and supporting the operations of AWS owned data centres, and Colocation facilities . The AWS Commissioning team (ACx) understands, evaluates, defines and manages the expectations of construction quality in accordance to engineering designs to meet the customer requirements., You will be responsible for supporting vendors, contractors and other teams involved in the construction and commissioning of various systems such as: * -Medium and low voltage power systems * -Generators * -UPS * -HVAC * -Chilled Water Systems * -Building Management systems (BMS) * -Electrical Power Monitoring Systems (EPMS) * -Testing and balancing * -Pumps and Hydronic systems The CxE shall provide multi-discipline input into the scheduling, test script development, designing, and planning of projects. In addition, the CxE will be required to review component submittal packages, lead Factory Witness Testing (FWT), perform system level and integrated system testing. During commissioning, the CxE will continuously audit activities to ensure compliance with environmental, quality, and safety requirements. Additionally, the individual will be responsible for comprehensive weekly reporting of status of all ongoing projects and lessons learned to continually improve the quality of our program. This position will include coverage of multiple inflight projects. About the team AWS Infrastructure Services (AIS) 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 Data Center Commissioning Team (ACx) is a wholly independent business within the DCGS organization. This team of veteran professional Electrical Engineers, Mechanical Engineers, Controls Engineers, Architectural Engineers, Project Managers, Operators and seasoned Amazonians are uniquely positioned to provide deeply detailed engineering and operational review and testing of equipment designs, operational functionality and construction practices. We are focused on ensuring the rapid delivery of a quality product while maintaining full transparency, recording metrics of manufacturer/contractor/equipment issues pre-PFHO, and identifying opportunities for all our peers and customers., We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why flexible work hours and arrangements are part of our culture. When we feel supported in the workplace and at home, there's nothing we can't achieve in the cloud. ## Related Videos - [Developing the Rich Text Editor for DeepL.com](https://www.wearedevelopers.com/videos/1172-developing-the-rich-text-editor-for-deepl-com) - [Are Classical Automation Frameworks Dead? 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