Primary Location NSW - Chatswood
Job Description Summary
The primary objective of the Senior Electrical Engineer is to provide expert design and documentation for power and earthing systems for wireless telecommunication base stations.
About the Role
Electrical design for AC mains power, earthing, and DC systems for wireless telecom infrastructure
Desktop analysis and route design of electrical service mains from survey inputs, maps, and images
Develop Single Line Diagrams (SLDs), cable schedules, and detailed electrical drawings to meet current and future load requirements
Ensure designs comply with Australian Standards and specific client and authority requirements
Liaise with electrical contractors and distribution network service providers (DNSPs) to determine scope and resolve power connection issues
Manage applications for new connections, upgrades, and alterations to power supply
Prepare technical documentation, standardised templates, and design guidelines
Contribute to pre-construction risk assessment by understanding constructability and providing mitigation strategies
Conduct site visits to identify point-of-supply (POS), cable paths,



and confirm site conditions
Define scope of works and provide design clarification to project stakeholders
Review subcontractor deliverables to ensure technical accuracy and compliance
Provide input into Power Viability Audits (PVA) and facilitate exemption processes where applicable
Assist in project coordination by advising on power applications, timelines, and deliverables
Participate in continuous improvement and mentoring of junior engineers
Respond to design-related queries from TPG and other wireless clients
Department Engineering
Service Stream, together with its subsidiaries and affiliates, is a leading national service provider to develop and operate Australia's essential communications, energy and water networks in the telecommunications and utilities industries.
We specialise in the design, construction and maintenance of recent and existing networks, and deliver end-to-end engineering and asset management solutions on behalf of our blue chip client base.
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📌 Senior Electrical Engineer (New South Wales)
🏢 Service Stream
📍 New South Wales