Shannon Holman is a seasoned Site Supervisor and qualified Signal Electrician at ASI, with 15 years of hands-on experience in signalling construction and installation across NSW, Victoria, South Australia, and Queensland.

Holding a Cert IV in Railway Signalling and a Cert III in Electrical, Shannon has worked across major Tier 1 projects for clients including ARTC, Queensland Rail, and Downer EDI. His previous roles include Signalling Electrician (Construction & Maintenance) and Signalling Supervisor with Aldridge Signal Infrastructure, MW Engineers, and Downer EDI.

Key project delivery includes:

• Inland Rail
• Multiple ARTC signalling projects across NSW (passing loops, level crossings, upgrades and new installations)
• Banyo and Wulkuraka Stabling Yards – Queensland Rail
• Adelaide Electrification Project
• Hunter 8 and Hunter Alliance projects – ARTC
• Kooragang Expansion Project
• Various Victorian re-rail and ballast renewal works

Shannon brings strong technical expertise, practical site leadership, and a proven ability to deliver high-quality signalling works safely and efficiently in live rail environments