Posted: 30/07/2026
Closing Date: 21/08/2026
Job Type: Permanent - Full Time
Location: Merredin
Job Category: Logistics, Supply & Transport,Trades & Services
Arc Infrastructure manages and develops transport infrastructure assets that support growth and create jobs in WA.
Rail is at the heart of our business, and the 5,500km rail network is the backbone of freight transport in Western Australia from the diverse Midwest across to the fascinating Goldfields and Yilgarn regions through to the stunning South West and Outstanding Southern.
We're committed to working with industry, our customers, partners and communities to find new opportunities that will support and strengthen our rail network for the benefit of WA.
Job Description
The Opportunity
We are currently looking for a Signal Technician to join our team based in Merredin.
Reporting to the Supervisor Signals, you will carry out the safe, efficient and effective first-line maintenance and service restoration of signalling equipment and systems to a high degree of integrity to ensure rail safety standards are met.
As the Signal Technician you will be part of a team responsible for carrying out scheduled routine maintenance on signalling equipment, actively protected level crossings and associated electrical power and control systems.
You will carry out inspections,
investigate incidents and perform testing and monitoring to ensure the integrity and reliability of our signalling equipment.
You will also be required to undertake minor projects and participate in commissioning of new equipment, systems and technology and prepare and complete documentation including maintenance records, logs, field data reports and technical drawing amendments.
This role can be residential or a drive in, drive out to Merredin on an 8 days on and 6 days off roster.
Accommodation and transport will be provided from our Perth Airport head office to Merredin and back.
About You
Electrical Trade qualification
WA Electrical Worker's Licence
WA Driver's Licence
Experience in a similar role (desirable)
Working at Arc Infrastructure
Benefits
competitive remuneration
purchased additional annual leave
long term career prospects and job security
health and wellbeing initiatives:including $299 annual subsidy
flu shots
skin cancer checks
paid parental leave
training and development opportunities
staff discounts and rewards program
novated leasing
To learn more about Arc Infrastructure visit
Arc Infrastructure is committed to achieving a diverse and engaged workforce.
We are an equal opportunity employer and encourage applications from female and Aboriginal and Torres Strait Island candidates.
Applications close on 21st August ****.
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