Critical Environment Technician

Critical Environment Technician (Business Hours)

CDC Data Centres · Eastern Creek, Australia · Full-time · Posted 2026-10-22

Workplace: on_site

Department: Operations

Description

Make your mark in this exciting opportunity to work at Australia’s leading data centres.

• Sydney's team is expanding with a new Data Centre. Join our team as we continue to grow in 2026.
• Critical Infrastructure experience or HVAC or Electrical trades are desired
• Tailored CDC Academy and hands-on training provided

About Us:

CDC Data Centres is Australia’s leading operator of sovereign, secure, world-class data centre facilities. Headquartered in Canberra with multiple facilities across ACT, NSW, VIC and New Zealand, CDC’s diversified operations provide secure data centre configurations that support co-location, containerised and hyperscale compute environments with all campuses interconnected with high-speed carrier grade networks.

At CDC we are passionate about creating an inclusive workplace that promotes and values diversity. We believe that everyone’s unique experiences enable us to deliver meaningful benefits for our people, our clients and communities. Our mission is to attract, retain and grow the world’s best data centre team. Our people are committed, tenacious and meticulous in supporting our customers. Together, we configure the landscape to meet the security, reliability, connectivity and sustainability needs for today and tomorrow.

About the Role: 

At CDC, our Critical Environment Technicians work hands-on in live data centres, supporting the day-to-day operation of mission critical infrastructure. This is a site-based role focused on planned works, maintenance, site logistics, and overall reliability during business hours.

You’ll play a key role in delivering technical facilities management — coordinating maintenance, managing site operations, and responding to incidents to keep our environments safe, secure, and always on.

If you’ve worked in electrical, HVAC, or industrial environments, much of this will feel familiar. The difference is the scale, the environment, and the opportunity to step into a stable, high-growth industry.

You’ll be part of CDC’s Operations team — on the ground every day, working closely together to deliver a strong customer experience and keep our facilities running at their best.

What you’ll be doing day‑to‑day:

• Monitoring and responding to alarms and alerts across power, cooling, and fire systems
• Performing physical inspections to ensure equipment and infrastructure are operating within defined parameters
• Responding to faults and incidents, prioritising actions, and determining when escalation or contractor support is required
• Carrying out operational switching and control activities to prevent unplanned outages
• Supporting planned maintenance and monitoring contractors on site, ensuring strict adherence to safety procedures and approved methods of operation
• Documenting incidents, maintenance activities, and observations to support continuous improvement

Benefits, Training and Offerings: 

Our training program provides tailored content through our CDC Academy, specifically designed for individuals starting out in this role. You'll learn hands-on by shadowing and working alongside our experienced Service Technicians, gaining essential knowledge to develop your skillset.

CDC offers excellent employment conditions and benefits such as:

• CDC Academy -Mark your mark by enhancing your professional development with the CDC Academy. Enrol in specialised training courses that will help you develop skills and ensure you thrive in your chosen career.
• CDC Day - An additional day of paid leave dedicated to nurturing your health and wellbeing.
• Parental Leave - Inclusive and above legislative tenure of parental leave entitlements to help you start, grow and care for your family.
• Volunteer Leave - Make a meaningful difference with 2 days of volunteering leave for any cause or charity of your choice.
• Employment Assistance Program - Be confident that you and your family are supported with access to our comprehensive Employee Assistance Program.
• CDC Social Events - CDC’s offers staff and their family’s inclusive events that nurtures relationships, connection and friendships across the business. CDC hosts BBQs, family picnics and community events, bringing together CDC staff in different settings.

About You

You have experience working in environments where reliability, safety, and procedure matter - whether that’s through an electrical, HVAC, mechanical, or broader critical infrastructure background.

You might be a qualified electrician or HVAC technician looking to move away from a traditional tools‑based role and into operations, or someone earlier in their technical career who is curious about how large‑scale, mission‑critical environments operate.

Regardless of background, we value motivation, strong attention to detail, and a willingness to learn and develop within a growing industry.

Desirable experience:

• A trade or technical background in Electrical, Refrigeration/HVAC, Mechanical, or a related field (highly desirable)
• Experience working in critical or high‑availability environments with strong safety and compliance requirements
• Exposure to monitoring or control systems such as BMS, EMS, or SCADA‑type platforms
• Familiarity with complex infrastructure or plant equipment (e.g. HVAC systems, power systems, generators, fire systems)
• Strong fault‑finding, problem‑solving, and situational awareness skills
• The ability to produce clear documentation, logs, and post‑incident reports

Essential:

Australian Citizenship with ability to obtain and maintain a NV1 Security Clearance.

How to Apply:

If you're looking to be part of Australia and New Zealand's leading large-scale data centre innovator, submit your resume and cover letter by clicking Apply. 

We are committed to fostering a diverse and inclusive workplace where all individuals are valued and respected. We believe that diversity of backgrounds, perspectives, and experiences leads to innovation and success. We actively promote equality and strive to create a welcoming environment for all employees. We are dedicated to building a team that reflects the diversity of our community and we encourage everyone to bring their authentic selves to work.

Closing Date: 11:59pm, 8th of November 2026

Apply

Apply at CDC Data Centres

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