A career with Mitsui is an exciting opportunity to be part of something big, as you help build the future of our business. Mitsui Australia offers great opportunities for career advancement and invests in the professional development of our people.
Mitsui E&P Australia Pty Ltd (MEPAU) is an Australian subsidiary of the global Mitsui & Co., Ltd. group and is responsible for driving growth in energy investments in the region. We are focused on establishing a responsible, reliable and sustainable supply of energy to meet growing demands, with interests in various onshore and offshore projects in Australia, and we are a rapidly growing operator in the Perth Basin.
MEPAU is committed to creating a workplace where you will be challenged, supported and developed to achieve your potential, whilst providing you with a rewarding career in an exciting industry.
Job Description
We are seeking a Business Systems Specialist to play a key role in the implementation and ongoing support of the company’s three core business systems – Finance, HR and Procurement. This role will be instrumental in supporting the rollout of SAP S/4HANA and SuccessFactors, and ensuring these systems are successfully embedded into business operations.
Reporting to the Digital Transformation & Applications Lead, you will:
Contribute to the implementation of SAP S/4HANA and SuccessFactors by supporting solution design, data validation, cutover planning, and stakeholder readiness activities.
Support user acceptance testing, training coordination, and the transition of SAP S/4HANA and SuccessFactors into steady-state operations.
Monitor the availability, performance, and security of SAP S/4HANA (Finance), SuccessFactors (HR), and Coupa (Procurement) systems.
Monitor integration points and interfaces across systems to ensure data flow consistency and timely resolution of issues.
System administration, including administering user access, roles, and permissions.
Manage and coordinate SaaS application update cycles for SAP, SuccessFactors, and Coupa, including release planning, change assessment, and user testing.
Build, modify, and maintain reports and dashboards based on business requirements.
Work closely with business stakeholders to gather requirements, prioritise system improvements, and support process optimisation initiatives.
Provide technical support and training to end users.
Identify and implement continuous improvement initiatives.
Desired Skills and Experience
Our successful candidate will be a team player with a high level of initiative, attention to detail and a strong focus on customer service. In return, we are offering a generous remuneration package and a positive working culture where a focus on safety, respect, collaboration, integrity, innovation and excellence drive how we do business.
To be successful in this role, you will require the following skills and experience:
Experience working with enterprise systems, ideally SAP S/4HANA, SuccessFactors, or Coupa, in an operational, support, or enhancement capacity.
Understanding of end-to-end business processes across Finance, HR, and/or Procurement.
Experience in coordinating system releases or SaaS application updates, including liaising with vendors and planning user testing.
Basic knowledge of system integrations and data flows.
Demonstrated ability to build and maintain reports or dashboards, using tools such as SAP Fiori, SuccessFactors reporting, Coupa analytics, or Microsoft Power BI.
Familiarity with workflow design or configuration within business systems.
Understanding of information security principles related to user access, data privacy, and system change control.
Ability to document system processes, configurations, and procedures.
Experience with ticketing systems (e.g., JIRA, ServiceNow)
Value inclusive behaviour and foster an environment that values diversity.
Prior experience with energy industry or related industry experience.
Tertiary qualifications in a related field.
If you have the background we are seeking, please apply by COB Friday 18 July 2025.
Please Note: Only short-listed candidates will be contacted. We thank you for your understanding. No agencies please.
