Data Center Electrical & Mechanical Engineer - mission critical - III

equinix· 00230 Equinix (Ireland) Limited
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📍 DublinFull time

About this role

Who are we?

Equinix is the world’s digital infrastructure company®, shortening the path to connectivity to enable the innovations that enrich our work, life and planet. 
 

A place where bold ideas are welcomed, human connection is valued, and everyone has the opportunity to shape their future.

Joining our operations team means being at the center of everything – maintaining and evolving critical infrastructure that powers the digital world and delivers real impact for our customers, communities and society. You’ll find belonging, purpose, and a team that welcomes you—because when you feel valued, you’re empowered to do your best work.

Critical Facilities Engineer (Electrical) – Dublin

Ready to take your electrical career to the next level?

Are you a fully qualified Electrician or Electrical Engineer looking for a long-term career with outstanding training, career progression, stability, and the opportunity to work on some of the most critical infrastructure in the world?

This is an excellent opportunity to move into a highly sought-after sector that offers long-term career development, cutting-edge technology, and the chance to work alongside experienced engineers supporting the digital infrastructure that powers businesses worldwide.

What You'll Be Doing

As a Critical Facilities Engineer, you'll be responsible for maintaining and supporting the electrical and mechanical infrastructure that keeps our data centre operating 24/7.

Key responsibilities include:

  • Carrying out planned preventative maintenance across site infrastructure.
  • Supporting the operation of critical electrical systems including UPS, generators, switchgear, battery systems and building management systems.
  • Conducting site inspections and responding to alarms and system alerts.
  • Managing and overseeing specialist contractors and maintenance vendors.
  • Completing repairs, fault-finding and corrective maintenance activities.
  • Maintaining accurate operational documentation, procedures and maintenance records.
  • Supporting infrastructure improvement projects and operational excellence initiatives.
  • Following permit-to-work and safety processes to ensure a safe working environment.
  • Assisting with incident response and troubleshooting activities when required.

What We're Looking For

We welcome applications from fully qualified electricians who are looking to develop their careers in a critical operations environment or engineers looking to expand their world into data center!

Essential

  • Recognised Electrical Qualification (Apprenticeship, Degree etc)
  • Strong electrical installation, maintenance or fault-finding experience.
  • A safety-first mindset and commitment to high standards of workmanship.
  • Strong problem-solving skills and a proactive approach.
  • Ability to work independently and as part of a team.

Desirable

  • Experience working in industrial, manufacturing, construction, pharmaceutical, utilities, healthcare, automation, facilities management, or other critical environments.
  • Experience working with generators, UPS systems, switchgear or building management systems.

No previous data centre experience? That's absolutely fine. If you have strong electrical skills from a mission critical environment and the desire to learn, we'll provide the training and support needed to help you succeed.

Why Join Equinix?

Build a Career, Not Just a Job

The data centre industry continues to grow rapidly, creating excellent long-term career opportunities for skilled engineers. Many of our leaders and senior engineers started in hands-on technical roles and developed their careers with us.

What We Offer

  • Competitive salary package.
  • Annual bonus opportunity.
  • Comprehensive healthcare and wellbeing benefits.
  • Pension scheme.
  • Life assurance and income protection.
  • Employee Stock Purchase Plan.
  • Ongoing technical and professional development.
  • Opportunity to work with industry-leading critical infrastructure and world-class engineering teams.

Join the Team Powering the Digital World

This is your opportunity to apply your electrical expertise in a highly respected, future-focused industry where your skills make a real difference every day.

If you're a qualified electrician looking for stability, career progression, excellent benefits and the chance to develop specialist skills in critical infrastructure, we'd love to hear from you.

Equinix is committed to ensuring that our employment process is open to all individuals, including those with a disability.  If you are a qualified candidate and need assistance or an accommodation, please let us know by completing this form.

Equinix is an Equal Employment Opportunity and, in the U.S., an Affirmative Action employer.  All qualified applicants will receive consideration for employment without regard to unlawful consideration of race, color, religion, creed, national or ethnic origin, ancestry, place of birth, citizenship, sex, pregnancy / childbirth or related medical conditions, sexual orientation, gender identity or expression, marital or domestic partnership status, age, veteran or military status, physical or mental disability, medical condition, genetic information, political / organizational affiliation, status as a victim or family member of a victim of crime or abuse, or any other status protected by applicable law. 

We use artificial intelligence in our hiring process. Learn more here.

This posting is for a backfill position, meaning it is to fill an existing vacancy within our organization.

Frequently Asked Questions

Is the salary disclosed for the Data Center Electrical & Mechanical Engineer - mission critical - III position at equinix?
The salary for this Data Center Electrical & Mechanical Engineer - mission critical - III role at equinix is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Data Center Electrical & Mechanical Engineer - mission critical - III position at equinix located?
This Data Center Electrical & Mechanical Engineer - mission critical - III role at equinix is based in Dublin. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Data Center Electrical & Mechanical Engineer - mission critical - III role at equinix full-time or part-time?
This is listed as a Full time position. It is posted as a Data Center Electrical & Mechanical Engineer - mission critical - III role in the 00230 Equinix (Ireland) Limited department at equinix.
Which team or department does the Data Center Electrical & Mechanical Engineer - mission critical - III at equinix belong to?
This Data Center Electrical & Mechanical Engineer - mission critical - III position is part of the 00230 Equinix (Ireland) Limited department at equinix. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Data Center Electrical & Mechanical Engineer - mission critical - III position at equinix?
Click the "Apply Now" button on this page. You will be redirected to equinix's official application portal hosted on workday where you can submit your application directly.
When was the Data Center Electrical & Mechanical Engineer - mission critical - III job at equinix posted?
This Data Center Electrical & Mechanical Engineer - mission critical - III position at equinix was posted on Aug 18, 2026. Apply as soon as possible — early applications are often reviewed first.
Data Center Electrical & Mechanical Engineer - mission critical - III
equinix
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