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Mid-Level

High Voltage Commissioning Engineer, APJC ACx, SEA - APJC DCCD Cx

Confirmed live in the last 24 hours

PT Amazon Data Services Indonesia

PT Amazon Data Services Indonesia

Jakarta, IDN
On-site
Posted April 16, 2026

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 growing. We support all AWS data centers critical infrastructures, power and cooling equipment supporting 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, security and quality 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.

Are you experienced in Critical Infrastructure Commissioning Processes? Amazon Data Center Commissioning (ACx) is looking for a dynamic High Voltage Commissioning Engineer (CxE) to support the delivery of AWS Substations and Data Centers. As a Data Center Commissioning Engineer, you will be part of a highly creative, efficient team tasked with tackling fascinating and challenging problems, building, retrofitting and improving AWS owned critical infrastructures within the APJC and globally. We understands, evaluates, defines and manages the expectations of construction and equipment quality in accordance to engineering design specifications. Working backwards from our customers, we innovates and is committed to deliver with customers' satisfaction.

Key job responsibilities
The responsibilities of the ACx High Voltage Commissioning Engineer (CxE) include, but are not limited to, oversight and coordination of multi-discipline division of work related to pre-commissioning and commissioning of Amazon critical infrastructure construction and special projects. You possess advanced electrical knowledge of substations and power management/controls systems for critical infrastructure.

You are responsible for managing and supporting commissioning vendors, contractors and other teams involved in the construction and commissioning of various systems including high, medium and low voltage power systems, Generators, UPS, HVAC, Chilled Water, BMS and EPMS systems. You will provide multi-discipline input into scheduling, designing, planning of project execution and innovation projects. In addition, you will be required to review all multi-discipline integrated systems testing and commissioning documents to ensure they are compliant with the basis of design, project specifications and standards.

In this role, you will have APJC and global presence, this will include traveling to sites located in-country, across APJC and globally. You will be responsible to ensure that all commissioning procedures follow the appropriate safety practices, policies and procedures. You participates in all project and company safety programs with enthusiasm and also audit commissioning activities to ensure compliance with environmental, quality, and safety requirements. You will report to the ACx Regional Manager and ensure that the applicable test documents are created in accordance with all commissioning requirements. You are responsible for weekly reporting of commissioning progress and metrics for assigned projects. You will work in a high velocity environment, on multiple strategics initiatives, continuous improvement projects and deliver projects simultaneously under tight deadlines and according to prescribed metrics.

Systems Analysis
- Understand the design concept and intent by reviewing mechanical and electrical construction documentation, including drawings, specifications, vendor submittals and sequences of operations.
- Provide recommendations and feedback regarding the design, equipment selection, pre-functional checklists, startup and functional test scripts developed by others, maintainability, construct-ability and commission-ability.
- Review documentation for compliance with Amazon standards, industry standards, and design specifications.
- Assess the capability of commissioned systems to match the design and find opportunities for improvements.

Systems Validation
- Verify the system’s performance, including establishing acceptance criteria, obtaining and reviewing completed reports, performing verification and validation.
- Validates in as-built documentation and review for accuracy and completeness.
- Communicates commissioning issues, questions and concerns through proper channels in a timely manner.
- Partners internal and external teams to ensure commissioning regime has sufficient dep
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