About Us
At NEPEAN™ we are proud to be Australia’s leading privately owned engineering, mining services and industrial manufacturing organisation. We deliver high value, innovative and sustainable solutions for the world’s leading mining, construction and transport companies. Over the last 40 years, hard work, technical credibility and a willingness to tackle complex projects have earned NEPEAN an enviable reputation. Today our organisation employs over 1400 people across six continents and distributes products to more than 65 countries.
NEPEAN Power specialises in the design, manufacture and delivery of electrical infrastructure solutions for the mining, utilities and industrial sectors, including switchrooms, substations and power distribution solutions supporting major projects across Australia.
The Opportunity
NEPEAN Power is seeking an experienced Senior Control Systems Engineer to join our Mackay‑based team. This role is ideally suited to a senior automation professional with proven underground coal mining experience, who enjoys delivering high‑quality control solutions across the full project lifecycle.
You will be responsible for the design, development, testing, commissioning, and ongoing support of PLC, HMI and SCADA systems, working closely with internal stakeholders and external mining clients. The role includes a combination of office‑based engineering, remote automation support, and on‑site commissioning and troubleshooting as required.
Flexible working arrangements are available, based on a 38‑hour week, with the option of a 9‑day fortnight by agreement.
Key Responsibilities
* Design, develop, test and commission PLC, HMI and SCADA systems for underground coal mining and industrial applications.
* Provide remote and on‑site automation support to mining and other clients.
* Lead and participate in factory acceptance testing (FAT) and site acceptance testing (SAT) activities.
* Troubleshoot and fault‑find control systems in live operational environments.
* Prepare and maintain accurate, compliant engineering documentation.
* Collaborate with engineering, project delivery and service teams to resolve complex technical issues.
* Manage engineering deliverables, project progress, and associated costs.
* Identify opportunities for standardisation, optimisation and digitalisation across control systems.
* Promote and uphold WHS standards, identifying hazards and ensuring safe systems of work.
About You
You are a technically strong and commercially aware control systems engineer with hands‑on experience in underground coal mining environments. You are comfortable working autonomously, mentoring others, and engaging directly with clients to deliver robust, fit‑for‑purpose automation solutions.
Skills & Experience
* Electrical trade qualification and/or tertiary qualification in Electrical, Automation or Control Engineering.
* Demonstrated experience in PLC, HMI and SCADA design, development, testing and commissioning — underground coal mining experience is essential.
* Strong fault‑finding and troubleshooting capability in mining environments.
* Experience providing remote and on‑site automation support.
* Well‑developed organisational, analytical and time‑management skills.
* Strong communication and interpersonal skills, with the ability to work effectively with customers and internal teams.
* Familiarity with engineering and project systems such as Jira, Tempo and the Microsoft suite.
* A proactive, safety‑first mindset and commitment to continuous improvement.
What’s In It for You
* Challenging, high‑impact work supporting critical underground mining operations.
* Competitive senior‑level remuneration, aligned with market rates and reflective of experience and site travel requirements.
* Flexible working arrangements, including a 9‑day fortnight by agreement.
* Opportunities to work on diverse projects across Australia.
* The stability and support of a well‑established Australian organisation that values expertise, safety and long‑term careers.
Ready to Drive Automation Excellence?
Join NEPEAN Power and play a key role in delivering control systems that support Australia’s mining and industrial infrastructure. Apply now and take the next step in your senior control systems career.
NEPEAN is committed to diversity and equal employment opportunity. We encourage applications from people of all backgrounds, including Aboriginal and Torres Strait Islander peoples, culturally diverse communities and LGBTIQ individuals.
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