Mission-Critical Data Center Commissioning Coordinator

Decima International; Riyadh; On-site; SAR 180,000 - 240,000; Full time

Job summary

Decima International is seeking a detail-oriented Commissioning Coordinator to support commissioning activities for major mission-critical and data center projects in KSA. The role supports the Commissioning Manager, tracks L1–L5 activities, maintains documentation, and coordinates across contractors, consultants, vendors, and stakeholders through testing, turnover, and handover.

The ideal candidate has hands-on knowledge of MEP systems, commissioning processes, testing documentation, and strong

Qualifications

• Bachelor’s degree in Mechanical Engineering, Electrical Engineering, or related field.
• Experience supporting commissioning on construction, data center or mission-critical projects.
• Knowledge of MEP systems and turnover documentation.
• Familiarity with L1–L5 commissioning processes and testing documentation.
• Ability to coordinate with multiple stakeholders and maintain records.

Responsibilities

• Support implementation and maintenance of the Project Commissioning Management Plan.
• Coordinate commissioning activities across contractors, consultants, vendors, and stakeholders.
• Maintain commissioning schedules, trackers, dashboards, and progress reports.
• Track readiness against milestones and stage-gate requirements.
• Coordinate L1–L5 testing activities, Functional Performance Testing, and IST.
• Manage test schedules, witnessing, vendor attendance, and resources.
• Keep test scripts, procedures, records, and handover docs up to date.
• Monitor issues, punch items, deficiencies, and corrective actions to closure.
• Prepare progress reports, minutes, and management updates.
• Organize commissioning meetings and follow up on actions and deadlines.
• Escalate delays and readiness gaps to the Commissioning Manager.
• Support final project acceptance and operational readiness.

Skills

Coordination

Attention to detail

Documentation accuracy

Communication skills

Multidisciplinary teamwork

Project coordination

Education

Bachelor’s degree in Mechanical Engineering

Tools

Electronic Commissioning Management Systems

Document Control platforms

Microsoft Excel

Microsoft Word

Microsoft PowerPoint

Job description

Decima International is seeking a detail-oriented Commissioning Coordinator to support commissioning activities for major mission-critical and data center projects in KSA. The role supports the Commissioning Manager, tracks L1–L5 activities, maintains documentation, and coordinates across contractors, consultants, vendors, and stakeholders through testing, turnover, and handover.

The ideal candidate has hands-on knowledge of MEP systems, commissioning processes, testing documentation, and strong