Freelance Data Centre Commissioning Engineer

Freelance Data Centre Commissioning Engineer

Job Title: Freelance Data Center Commissioning Engineer

Location: Frankfurt, Germany (On-site with possible remote coordination)

Contract Type: Freelance / Project-Based

Duration: 9–12 months

Senior level: Mid-Senior level

Employment type: Contract

About the Role

We are looking for an experienced Data Center Commissioning Engineer to support the end-to-end commissioning process for a large-scale data center project in Frankfurt. This role involves hands‑on technical expertise, rigorous testing, and collaboration with multiple stakeholders to ensure all systems meet operational and performance standards before handover.

Key Responsibilities

• Commissioning Execution: Perform and oversee commissioning activities for electrical, mechanical, and control systems (HVAC, UPS, generators, BMS, fire suppression, etc.).
• Test Procedures: Develop and implement detailed commissioning scripts and integrated systems testing plans.
• System Validation: Verify installation, functionality, and performance of critical infrastructure against design specifications.
• Documentation: Maintain accurate commissioning records, test results, and compliance reports.
• Issue Resolution: Identify deficiencies, troubleshoot problems, and coordinate corrective actions with contractors and vendors.
• Compliance & Standards: Ensure adherence to ASHRAE, Uptime Institute Tier standards, ISO guidelines, and local regulations.
• Collaboration: Work closely with project managers, design engineers, and client representatives to align on timelines and deliverables.
• Handover Support: Prepare final commissioning reports and assist in operational readiness for client acceptance.

Required Skills & Experience

• Experience: Minimum 5+ years in data center or mission‑critical facility commissioning.
• Technical Expertise: Strong knowledge of electrical systems (UPS, switchgear), mechanical systems (chillers, CRAC units), and integrated controls.
• Certifications: CxA, LEED, or equivalent commissioning certifications preferred.
• Tools: Familiarity with commissioning software and reporting tools.
• Language: English required; German proficiency is a plus.
• Soft Skills: Detail‑oriented, strong problem‑solving skills, and ability to work under tight deadlines.