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Amazon company · OPEN ROLE

Amazon

Data Center Engineering Operations Engineer, ICN - DCEO

Ulsan, KOR · Engineering · AI

Company
Companies will rent the computing AI runs on; AWS is building it first.
Role
Run electrical, mechanical and fire safety systems at colocation data centers, managing vendors on site.
Language
Business-level English, fluent Korean

What you will do

We rewrote the responsibilities and qualifications in plain language instead of copying the original posting.

Responsibilities

  • Checks that a data center's electrical, mechanical, and fire and life safety systems run within contract terms and writes up performance analysis.
  • Oversees on site shift technicians and contractors to make sure work follows set procedures.
  • Manages the relationship with the third party colocation provider.
  • Handles day to day operation and emergency response for critical systems such as switchgear, generators, UPS, and chillers.
  • Plans data center capacity and takes part in new facility design or efficiency projects for existing ones.
  • Works with IT managers and other teams to optimize safety, performance, and efficiency together.

What you need

  • Holds an undergraduate degree in electrical or mechanical engineering, or a closely related discipline.
  • Has 4 plus years of engineering, commissioning, or operations experience in data centers or other mission critical facilities such as hospitals or power plants.
  • Speaks business level English and fluent Korean.

Good to have

  • Knowledge of data center electrical systems such as substation feeds, transformers, switchgear, UPS, and PDUs is a plus.
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Checked 2026-10-10

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