Electrical Commissioning Engineer

NES Fircroft are delighted to be working with a client who are seeking an experienced Electrical Commissioning Engineer to support commissioning activities on a data centre project in Dublin.

Position will be contract based to work Monday – Friday for an initial 12 months duration. Day rate on offer is negotiable depending on experience.

The successful candidate will play a key role in ensuring electrical systems are installed, tested, and commissioned safely and in accordance with project specifications and industry standards.

Key Responsibilities

• Review and interpret commissioning plans, procedures, and documentation for electrical systems to ensure compliance with project requirements.
• Support and execute commissioning activities for a range of electrical infrastructure, ensuring systems are tested thoroughly and safely.
• Demonstrate strong working knowledge of:
  • Switchgear
  • UPS systems
  • Electrical switching procedures
• Identify, troubleshoot, and resolve electrical issues that arise during the commissioning phase.
• Provide technical support and guidance to project engineers, contractors, and project managers.
• Ensure all commissioning activities are delivered in line with health & safety standards, quality expectations, and project timelines.
• Maintain accurate records of testing, commissioning results, and issue resolution.
• Participate in system walkthroughs, inspections, and handover processes.

Required Experience & Qualifications

• Proven experience working as an Electrical Commissioning Engineer.
• Previous data centre or mission critical experience is highly desirable.
• Strong understanding of electrical infrastructure and commissioning processes.
• Hands-on experience with:
  • LV/MV switchgear systems
  • UPS systems and backup power infrastructure
  • Safe electrical switching procedures
• Experience in reviewing/testing commissioning documentation and procedures.
• Ability to diagnose and resolve technical issues efficiently under pressure.
• Strong communication skills with the ability to work collaboratively across multidisciplinary teams.
• Relevant electrical engineering qualification (Degree, HNC, or equivalent).

Desirable Skills

• Familiarity with Irish or European electrical standards and regulations.
• Experience working on large-scale construction or data centre projects.
• Ability to work in a fast-paced, deadline-driven environment.

Key Competencies

• Problem-solving and analytical thinking
• Attention to detail
• Strong safety mindset
• Effective communication and teamwork
• Ability to manage competing priorities

With over 90 years' combined experience, NES Fircroft (NES) is proud to be the world's leading engineering staffing provider spanning the Oil & Gas, Power & Renewables, Chemicals, Construction & Infrastructure, Life Sciences, Mining and Manufacturing sectors worldwide. With more than 80 offices in 45 countries, we are able to provide our clients with the engineering and technical expertise they need, wherever and whenever it is needed. We offer contractors far more than a traditional recruitment service, supporting with everything from securing visas and work permits, to providing market-leading benefits packages and accommodation, ensuring they are safely and compliantly able to support our clients.