Company Overview

STACK Infrastructure builds, owns, and operates hyperscale and colocation data centers that power the world’s most ambitious technology companies. With a rapidly expanding footprint across APAC, STACK combines deep development expertise, flexible capital, and operational discipline to deliver critical digital infrastructure at scale.

Our clients include the largest hyperscale cloud platforms. We are building a regional platform defined by speed of delivery, power reliability, and long-term partnership — and we are assembling the team to lead that effort.

About the role

The Project Manager – HV Infrastructure supports the delivery of high-voltage infrastructure for STACK's data centre developments across Australia, managing assigned project packages and coordinating contractors, engineering and delivery interfaces. The role manages assigned HV works from design and procurement through construction, testing, commissioning and energisation. Projects may include substations, transformers, switchgear, HV cables/lines, contestable works, BESS and associated infrastructure. The Project Manager coordinates day-to-day delivery with HV EPC contractors and works closely with the Project Director - HV Infrastructure, Grid Connection Manager, DC Engineering, DC Delivery and network service providers.

Key responsibilities

Manage assigned HV infrastructure projects or work packages from ECI and design through EPC execution, commissioning and energisation

Maintain detailed project schedules and track engineering, procurement, long-lead equipment, construction, testing and energisation milestones

Track and manage assigned scope, programme, cost, risk, quality and changes, escalating matters outside delegated authority

Coordinate delivery of substations, contestable works, HV cables/lines, transformers, switchgear, BESS and associated infrastructure as applicable

Support procurement and manage the day-to-day performance of HV EPC contractors and specialist delivery partners

Monitor EPC performance against programme, cost, quality and contractual obligations

Work closely with the Principal Engineer – HV Infrastructure to ensure technical requirements are incorporated into EPC design and delivery

Coordinate the testing, commissioning and energisation programme for assigned HV works

Promote a strong safety culture across all HV project activities

Prepare clear project reporting on programme, cost, risk and delivery status for project leadership

About you

Bachelor's degree in Engineering, Construction Management, Project Management or related discipline, or equivalent relevant experience

5–8 years' relevant experience in electrical, transmission, renewable-energy, utility or infrastructure projects

Experience supporting delivery of HV substations or associated electrical infrastructure

Experience managing contractors or defined construction packages

Experience across several project phases, including engineering, procurement, construction or commissioning

Strong understanding of project controls, programme, cost, risk and contract management

Sound project management skills in electrical or infrastructure delivery

Strong knowledge of HV electrical infrastructure and substation delivery

Strong programme, commercial, risk and change-management capability

Strong stakeholder management, negotiation and communication skills

Equal Opportunity Employer

STACK provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.