Data Cabler and Supervisor

The work you’ll do here goes beyond installations It helps keep construction sites moving, hospitals running, communities connected, and critical services online. Every project you contribute to plays a part in supporting environments where performance and reliability truly matter. This role is essential to delivering high-quality telecommunications and electrical infrastructure across key sectors, giving you the opportunity to work on systems that people rely on every day.

In this role, you will

• Work in a live construction site and across high-security and mission-critical environments supporting essential services
• Showcase your leadership skills in supporting your team
• Build and upgrade network and electrical infrastructure
• Install, terminate and commission fibre, copper and structured cabling systems
• Perform testing, fault finding and compliance reporting (OTDR, EXFO, Fluke)
• Deliver work where precision, reliability and performance are non-negotiable
• Represent Alliance SI professionally and build strong client relationships

Your work-life

• Regular RDOs to protect your work-life balance
• Work on structured, well-run projects – not chaotic, last-minute jobs
• Be part of a supportive, well-led team that values consistency and sustainability
• Enjoy a secure pipeline of long-term, meaningful work

Additional benefits

• Work across diverse, high-impact environments
• Being part of a company with clear growth ambitions
• Access to our Learn, Empower & Grow development program
• Team events and a strong, connected culture
• Exposure to modern network technologies and critical infrastructure

Skills & experience

• Current ACMA Cabling Licence (Structured, Coaxial, Fibre) – mandatory
• NSW Electrical Licence highly regarded
• Strong knowledge of data cabling standards and network infrastructure
• Detail-focused with a strong commitment to quality and safety compliance
• Reliable team player with good communication skills and problem-solving ability under pressure
• Strong leadership skills

About us

Alliance SI is a fast-growing national company with over 45 years’ experience delivering telecommunications and electrical infrastructure across Australia. We’re at the forefront of the digital economy, supporting hospitals, data centres and critical infrastructure that keep the country running.

Our commitment  

Alliance SI acknowledges the Traditional Custodians of the lands on which we work and pays respect to Elders past, present and emerging. We strongly support diversity and inclusion and as proud members of Empowered Women in Trade (EWIT), we welcome applicants of all genders and backgrounds.

How to Apply 

Click the Quick Apply button and drop us a line to join a team delivering infrastructure that truly matters.