Job Description

Job Description Senior/Principal Electrical Design Engineer – Primary Overview n

We are seeking an experienced and driven Senior/Principal Electrical Design Engineer – Primary to join our dedicated and dynamic engineering team. This leadership-focused role is a critical chance to contribute as a key player in shaping how our team operates and delivers exceptional outcomes. This full-time position offers flexibility to be based in Melbourne, Sydney, or Adelaide , and the opportunity to influence high-impact projects across the Transmission & Distribution (T&D;) sector.

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You will lead and deliver designs for major infrastructure projects, including substations (MV/HV/EHV), solar farms, wind farms, Battery Energy Storage Systems (BESS), and transmission systems (overhead lines and underground). This is a unique chance to play a pivotal role in advancing renewable energy initiatives and large-scale infrastructure projects while mentoring others in a collaborative and innovative environment.

Key Responsibilities n

As a Senior/Principal Electrical Design Engineer , you will:

Leadership in Electrical Design Development n

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- Lead the development of advanced designs for primary systems, including substation layouts, high-voltage equipment selection, busbar configurations, earthing systems, and lightning protection solutions.
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- Ensure and enforce compliance with relevant industry standards such as AS 2067, IEC 60076, and AS 62271.
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- Drive continuous improvement within the design team by mentoring junior engineers and establishing best practices.
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Project Delivery & Multidisciplinary Coordination nn
- Lead the preparation and timely delivery of design outputs at all project stages: 30% (Preliminary Design), 60% (Developed Design), 80% (Detailed Design), and IFC (Issued for Construction).
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- Oversee cross-functional collaboration with secondary (protection & control), civil, structural, and SCADA teams to ensure alignment and consistency.
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Design Assurance & Governance nn
- Oversee and enhance design control processes aligned to ISO 9001 standards.
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- Chair design reviews and ensure that all deliverables meet the highest quality standards and client expectations prior to submission.
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- Mentor and provide technical advice to junior team members to ensure consistent application of quality standards.
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Advanced Technical Studies & Validation nn
- Lead complex load flow and fault level studies, insulation coordination analyses, and earthing assessments.
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- Validate and optimize high-voltage equipment ratings, layouts, and system configurations.
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Safety & Risk Leadership nn
- Act as a key contributor in Safety in Design (SiD) workshops and ensure rigorous management of potential high-voltage hazards and clearance risks.
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- Champion a safety-first design philosophy within the team to mitigate risks effectively.
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Procurement & Vendor Engagement nn
- Develop detailed equipment specifications, comprehensive datasheets, and technical schedules.
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- Manage evaluation of vendor submissions, participate in Factory Acceptance Testing (FAT), and oversee Site Acceptance Testing (SAT) activities.
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Technical Support for Construction & Commissioning nn
- Provide authoritative technical input during the construction, installation, and commissioning phases.
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- Address high-level RFIs and oversee the development of as-built documentation.
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Stakeholder Engagement nn
- Act as a senior or principal liaison with clients, Owner’s Engineers, NSPs/TNSPs, and other key stakeholders.
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- Lead technical meetings, strategy sessions, and design discussions to ensure alignment with project goals.
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Qualifications Mandatory nn
- Bachelor’s Degree in Electrical Engineering.
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- A minimum of 8–12+ years of professional experience in primary electrical design, with demonstrated accomplishments in leading critical infrastructure projects.
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- Extensive experience in MV/HV/EHV substations and renewable energy projects (solar, wind, BESS).
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Highly Desirable nn
- Chartered Engineer (CPEng),



NER or RPEQ accreditation (or the ability to obtain professional recognition under Australian standards).
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- Strong familiarity with Australian NSP/TNSP standards and compliance requirements, including those applicable to Victoria, New South Wales, and South Australia.
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- Experience in leading EPC/EPCM or Owner’s Engineer roles for complex projects.
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Leadership Attributes nn
- Proven ability to manage multidisciplinary teams and mentor developing engineers.
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- Exceptional decision-making, problem-solving, and client interaction skills.
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Day-to-Day nn
- Lead end-to-end design development for primary electrical systems across diverse and high-profile energy projects.
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- Provide strategic input and solutions to multidisciplinary teams during the design, construction, and commissioning phases.
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- Advance technical innovation and ensure all designs meet compliance, safety, and operational excellence benchmarks.
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- Strengthen stakeholder relationships through proactive communication and expert advisory.
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- Continuously improve team processes and quality assurance frameworks as a key thought leader.
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Benefits nn
- Leadership-level salary package, tailored for senior/principal practitioners and commensurate with experience.
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- Opportunity to shape and lead groundbreaking renewable energy and Transmission & Distribution (T&D;) projects across Melbourne, Sydney, or Adelaide .
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- Industry-leading flexibility, encouraging work-life balance and hybrid/remote work options.
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- A highly collaborative, high-performance professional environment with a focus on innovation and growth.
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- Access to executive mentorship, training programs, and support for professional accreditation.
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If you are an experienced professional passionate about driving transformative energy projects and taking a leadership role in advancing innovative, sustainable solutions, this is your opportunity to make an impact.

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With offices across Melbourne, Sydney, and Adelaide , we offer the flexibility to base your career in your preferred location.

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Apply now to take the next step in your journey as a Senior/Principal Electrical Design Engineer and lead the future of energy and infrastructure!

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📌 Senior Primary Engineer (Melbourne)
🏢 Enemix
📍 Melbourne