Senior Infrastructure Engineer - SAP Basis

You will join teams responsible for the infrastructure that supports critical digital services. In this senior technical role, you will provide specialist SAP Basis engineering expertise across a complex SAP landscape, helping maintain and modernise the platforms on which essential business systems rely. A key focus will be supporting the organisation’s SAP S/4HANA transition, including the migration of SAP workloads and databases to SAP S/4HANA and SAP HANA. You will contribute to technical assessments, landscape design, migration planning, system conversions, testing and operational readiness. Working with architects, platform engineers, project teams, security specialists and Australian Public Service colleagues, you will advise on SAP operations and future-state architecture. You will also build internal capability through mentoring, documentation, workshops and day-to-day knowledge sharing. This is a great opportunity to build a career in the SAP FICO domain. Interested candidates looking to grow in SAP FICO are encouraged to apply. This role offers hands-on exposure to real-world SAP FICO projects.

Key Responsibilities Provide senior SAP Basis administration and engineering across the SAP landscape. Install, configure, upgrade, patch and maintain SAP systems, and manage their lifecycle. Manage transports, clients, system refreshes and SAP environments. Monitor and optimise performance, availability and reliability; troubleshoot complex platform issues. Design and implement high-availability, backup, recovery and disaster-recovery solutions. Support security, infrastructure and application teams to meet organisational standards and policies. Contribute to SAP S/4HANA and SAP HANA planning, design, implementation and migration activities. Conduct technical assessments, readiness reviews and proof-of-concept work for modernisation initiatives. Develop technical documentation, operating procedures and support models; mentor colleagues and transfer knowledge. Participate in an on-call roster and scheduled release shifts if required. Required Technical Skills Expert-level SAP Basis administration, including installation, configuration, transport management, monitoring, performance tuning, patching, upgrades and troubleshooting. Strong SAP S/4HANA and SAP HANA technical expertise. SAP landscape architecture, administration and operational support. Planning and delivery of SAP upgrades, migrations and technical conversions. Database migration and transition of SAP workloads to SAP HANA. SAP high availability, backup, recovery, disaster recovery and business continuity. Linux and enterprise infrastructure supporting SAP systems. Cloud-hosted and hybrid SAP architectures. ICT security, risk and compliance practices. Required Experience Demonstrated senior experience as an SAP Basis Administrator, SAP Basis Engineer or SAP Technical Engineering Expert in a large, complex SAP environment. Experience supporting SAP S/4HANA implementations, upgrades, migrations, conversions or modernisation programmes. Proven involvement in SAP workload and database migrations, including planning, execution, testing, cutover and operational readiness. Experience providing technical advice and collaborating with architects, engineers, project teams, vendors and business stakeholders. Demonstrated ability to develop technical documentation and operating procedures, mentor colleagues and transfer knowledge to internal teams. Current SAP certification in SAP Basis or System Administration and SAP HANA, or equivalent SAP technology qualifications. Experience in Australian Government or similarly regulated environments is desirable; experience with cloud or hybrid SAP platforms and large-scale ERP transformation is also advantageous. Why Apply Contribute your SAP expertise to technology that supports essential services for millions of Australians. You will play a hands-on role in maintaining critical platforms while helping shape their modernisation and transition to SAP S/4HANA and SAP HANA. The position offers scope to influence technical decisions, work with multidisciplinary specialists and help strengthen the organisation’s in-house SAP capability through mentoring and knowledge sharing. Hybrid arrangements are available across five capital-city locations. Unlock job insights Hirer responsiveness Salary match Number of applicants Employer questions Your application will include the following questions: Which of the following statements best describes your right to work in Australia? Do you hold Australian Security Clearance? Report this job advert Be careful Don’t provide your bank or credit card details when applying for jobs Candidates with strong communication skills and a willingness to learn are encouraged to apply. Freshers and experienced professionals meeting the above criteria are welcome to apply. Only candidates matching the required skill set and experience level will be considered.