Data Center Commissioning Engineer – Critical Infra

Amazon; Aragón; On-site; EUR 70,000 - 95,000; Full time

Job summary

Amazon Web Services (AWS) seeks a Data Center Commissioning Engineer (CxE) to join the AIS team in Europe. You will collaborate with vendors, engineers and operations to commission critical infrastructure in data centers and colocation facilities, including power, HVAC, BMS, EPMS and testing activities.

The role focuses on designing test scripts, leading Factory Witness Testing, auditing safety and quality, and delivering comprehensive status reports across inflight projects.

Qualifications

• Bachelor's degree in Electrical Engineering or a related field.
• NETA or ASHRAE certification or commissioning education.
• 1+ year of experience with design, construction, commissioning, or maintenance of mission critical facilities (data centers).

Responsibilities

• Support vendors, contractors and teams during construction and commissioning of electrical and mechanical systems.
• Lead Factory Witness Testing (FWT) and system-level testing.
• Audit environmental, quality and safety compliance and provide weekly status reports.
• Cover multiple inflight projects.

Skills

Data center commissioning

MS Office

1+ year commissioning experience

Critical infrastructure knowledge

Education

Bachelor's degree in Electrical Engineering or related field

NETA or ASHRAE certification or commissioning education

Tools

Calculation software tools

Job description

Amazon Web Services (AWS) seeks a Data Center Commissioning Engineer (CxE) to join the AIS team in Europe. You will collaborate with vendors, engineers and operations to commission critical infrastructure in data centers and colocation facilities, including power, HVAC, BMS, EPMS and testing activities.

The role focuses on designing test scripts, leading Factory Witness Testing, auditing safety and quality, and delivering comprehensive status reports across inflight projects.