Senior Substation Designer

EPEC Group; Brisbane; On-site; AUD 120,000 - 150,000; Full time

Benefits offered by this job

Complex projects

Snack bar and drinks

Collaboration with industry experts

Growth culture

Leadership opportunities

Team events

On-site barista

Professional memberships

EAP and novated leasing

Flexible working

Job summary

EPEC Group in Brisbane is seeking a Senior Substation Designer to lead HV substation design from concept to construction. You will own design packages and collaborate with engineers, PMs and clients on complex projects.

Responsibilities include HV substation layouts, AutoCAD tasks, BOMs and coordination with construction teams to maintain schedules and budgets. A strong HV background and excellent communication are essential.

Qualifications

• 5+ years of electrical design experience.
• Experience leading the design of high voltage electrical systems and substations.
• Proficient in AutoCAD and Microsoft Office Suite.

Responsibilities

• Lead the design and layout of high voltage substations, ensuring compliance with standards and client specs.
• Own design tasks, including AutoCAD drawings, modelling and BOMs.
• Prepare engineering drawings: single line diagrams, general arrangements, grounding and conduit plans, BOMs, relay and control schematics.

Skills

Electrical design

Leadership

Communication

Education

Bachelor's degree in engineering

Tools

AutoCAD

Microsoft Office

Job description

About Us

EPEC Group is a nationally recognised high-voltage engineering and EPC partner, providing HV power engineering, EPC (for substations, lines and BESS BoP), testing and compliance services, along with market modelling, SCADA and Hardware-in-the-Loop capability.

Since being founded in 2019, EPEC has grown rapidly to become a trusted delivery partner on some of Australia's most complex renewable energy projects, from 400 MW solar farms and 200 MW battery storage systems to 330 kV substations delivered for international developers entering the Australian market for the first time. Founded by specialists in power system engineering, project delivery and generator compliance, our mission is to simplify the grid connection process and remove the uncertainty that costs projects time and money.

We manage connections to the National Electricity Market (NEM) through end-to-end solutions, from pre-enquiry through to connection, registration, testing, compliance and commercial operations. What sets EPEC apart is that everything is delivered in-house: power system modelling, EPC construction, SCADA, commissioning and compliance testing, all under one roof and one point of accountability.

The Role

We are looking for a Senior Substation Designer to lead the design of high-voltage substations from our South Brisbane office. You will own your design packages from concept through to construction and will work closely with engineers, project managers and clients on complex, large-scale projects.

Responsibilities

• Lead the design and layout of high voltage substations, ensuring compliance with industry standards, regulations and client specifications
• Take ownership of design tasks, including AutoCAD drawings, modelling and analysis, material lists and field reviews
• Oversee the preparation of engineering drawings, including single line diagrams, general arrangements and sections, secondary designs, grounding and conduit plans, foundation plans, BOMs, relay and control schematics and wiring diagrams
• Apply your knowledge of HV systems, substation equipment and protection relaying schemes to deliver efficient and cost-effective designs
• Lead quality assurance of design documentation and review the work of other designers for accuracy, consistency and compliance
• Work with project managers to define scopes, budgets and timelines, and manage design risks
• Engage with clients to understand their needs and present design solutions that meet project objectives
• Work with construction teams on design-related issues and help maintain construction schedules
• Mentor and coach junior designers

About You

• 5 or more years of electrical design experience
• Prior experience leading the design of high voltage electrical systems and substations
• Proficiency in AutoCAD and the Microsoft Office Suite
• Strong knowledge of rules, regulations, best practices and performance standards
• Excellent communication and interpersonal skills, with strong written skills and attention to detail
• Willingness to travel to site as required
• A Bachelor's degree in engineering, design or a similar field is desirable, though equivalent industry experience will be considered

Why Join EPEC Group?

EPEC delivers design, EPC construction, SCADA, commissioning and compliance in-house, so you will see your designs built and energised by the same business. You will have real ownership of your work, a direct say in how the design team operates and the chance to grow with a business that is expanding quickly.

What we offer:

• Work on complex, high-impact infrastructure projects
• Fully stocked snack bar and drinks
• Collaborate with high-performing teams and industry experts
• Enjoy a culture that values growth, innovation, and collaboration
• Opportunities for leadership, development, and career progression
• Frequent team and social events
• On-site barista (Brisbane office)
• Professional memberships
• Access to EAP and novated leasing
• Flexible working to support work/life balance

Additional information

• Lead HV substation design on large-scale renewable energy projects
• Permanent role in our new South Brisbane office
• Grow with a fast-expanding HV engineering business