Unison Solar Energy is seeking an experienced Senior IT Engineer to help shape the next stage of our technology capability. This is an opportunity to take a leading role in the design, optimisation and integration of our IT environment, supporting the business with secure, reliable and scalable technology solutions.

Working as part of a diverse and multidisciplinary team, you will have the opportunity to collaborate with stakeholders across the business to support and enhance our IT infrastructure and core business systems. Make your mark across our technology landscape, leveraging your expertise across cloud, infrastructure and core business systems to drive performance, security, operational excellence and business growth.

Make an impact across our technology landscape

Infrastructure & Cloud: Drive the design, delivery and optimisation of secure, scalable infrastructure across servers, networks, data centres and cloud environments.

Enterprise Systems: Connect and optimise critical business systems including SAP, WMS, CRM and OA, delivering solutions that support business growth and operational efficiency.

Security & Improvement: Collaborate with stakeholders and technology partners to strengthen security, governance and operational performance.

Responsibilities

- Lead the design, development, optimisation and long‑term planning of the company’s IT infrastructure and architecture, including servers, networks, data centres, storage and cloud platforms.
- Design, implement and maintain secure, reliable and scalable infrastructure and network environments, providing senior‑level technical support, troubleshooting and continuous improvement across infrastructure, cloud and business systems.
- Manage the full lifecycle of infrastructure and data centre projects, from solution design and deployment through to go‑live, monitoring and ongoing support.
- Oversee the technical operation, performance and stability of core business systems, including SAP, CRM, WMS and OA,



ensuring reliable integration and data connectivity across business applications and third‑party platforms.
- Develop and maintain IT operations, information security and access‑control frameworks that support compliance, resilience and effective risk management.
- Manage and provide technical governance for external IT vendors, implementation partners and service providers, ensuring quality, performance and delivery against agreed requirements

What you will bring

- Bachelor’s degree or higher in Computer Science, Information Systems, Network Engineering or a related discipline, with 5+ years’ relevant IT experience.
- Strong expertise in IT infrastructure, including Windows/Linux servers, storage, virtualisation, A D, Azure AD, Microsoft 365 and cloud platforms.
- Solid network architecture and administration experience, including enterprise networks, wireless, cross‑site connectivity, DNS/DHCP and routing protocols.
- Strong understanding of enterprise IT architecture, system integration and data connectivity, with experience supporting SAP, OA, WMS and CRM environments.
- SAP experience, including knowledge of at least one core module (e.g. FICO, MM or SD), with the ability to provide technical governance and manage external SAP partners.
- Strong knowledge of IT security, access control, backup, compliance and operational governance, including audit and remediation support.
- Excellent problem‑solving, communication and stakeholder management skills, with a proactive, accountable and service‑focused approach.
- Relevant skilled certifications (Microsoft, VMware, Cisco or equivalent) and Mandarin proficiency are highly desirable.

About us

At Unison Solar Energy,



our values guide how we build, lead and grow. People Power Our Progress by putting people at the centre and creating a safe, respectful and inclusive workplace.

We Innovate Locally, Compete Globally through advanced technology, smart manufacturing and responsible problem‑solving.

We Build with Integrity, acting with honesty, accountability and transparency in every decision and partnership.

We Manufacture for the Future, taking pride in high‑quality local manufacturing, operational excellence and continuous improvement.

As One Unison, we collaborate openly, value different perspectives and work together toward a common purpose.

Unison Solar Energy Pty Ltd

Manufacturing 11-50 employees

Unison Energy is an Australian solar manufacturer focused on delivering high‑performance solar panel solutions built for Australian conditions. Founded by veterans of the world's leading solar manufacturers, we combine global industry expertise with local manufacturing capability to produce reliable, commercially competitive products that support Australia's clean energy future.

As we continue to grow, we're building a team of passionate people committed to innovation, quality and sustainable manufacturing. Join us in helping strengthen Australia's renewable energy industry and create solar solutions for generations.

Unison Energy is an Australian solar manufacturer focused on delivering high‑performance solar panel solutions built for Australian conditions. Founded by veterans of the world's leading solar manufacturers, we combine global industry expertise with local manufacturing capability to produce reliable, commercially competitive products that support Australia's clean energy future.

As we continue to grow, we're building a team of passionate people committed to innovation, quality and sustainable manufacturing. Join us in helping strengthen Australia's renewable energy industry and create solar solutions for generations.

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📌 IT Senior Infrastructure Engineer (Queensland)
🏢 Unison Solar Energy Pty
📍 Queensland