Global Data Center Infrastructure Expert — Electrical & HVAC

TikTok; Ireland; On-site; EUR 90,000 - 120,000; Full time

Job summary

TikTok is hiring a Global Data Center Infrastructure Technical Expert in Dublin, Ireland. The role sits within the DataCenter Service team, focusing on the design, procurement support, commissioning, and ongoing operation of hyper-scale data centers.

The successful candidate will lead commissioning activities from Level 1 to Level 5, review data center designs, and ensure reliable, scalable infrastructure including generators, chillers, AHU, UPS, and PDUs.

Qualifications

• Bachelor’s degree in Electrical Engineering or HVAC required.
• Lead commissioning team for Level 1–5 tests and resolve issues during execution.
• Familiar with global data center standards and capable of drawing reviews.
• Experience in electrical and/or mechanical engineering: generators, chillers, AHU, UPS, PDUs.
• Excellent verbal and written communication skills.

Responsibilities

• Participate in design reviews for new data centers and evaluate design effectiveness.
• Support procurement for global data center projects and evaluate proposals.
• Define test plans and participate in commissioning and testing for verification of design indicators.
• Empower data center operation and maintenance teams and assist in developing risk response plans.
• Conduct on-site inspections to identify operational risks and ensure safe, continuous operation of data centers.
• Provide on-site emergency technical support during incidents and contribute to post-incident reviews.

Skills

Commissioning leadership

Data center standards

Electrical/Mechanical engineering

Communication

Education

Bachelor’s degree in Electrical Engineering or HVAC

Job description

TikTok is hiring a Global Data Center Infrastructure Technical Expert in Dublin, Ireland. The role sits within the DataCenter Service team, focusing on the design, procurement support, commissioning, and ongoing operation of hyper-scale data centers.

The successful candidate will lead commissioning activities from Level 1 to Level 5, review data center designs, and ensure reliable, scalable infrastructure including generators, chillers, AHU, UPS, and PDUs.