Senior Infrastructure Engineer

Senior Infrastructure Engineer - SAP Technical Specialist Be among the first 25 applicants. Direct message the job poster from Darwin Consultancy. Darwin Consultancy is an Australian-owned leader in ICT labour hire, recruitment, and project management services. With over 15 years of experience, the company partners with Australian Government agencies and private sector clients to deliver top ICT talent for transformative initiatives. We are currently hiring on behalf of a Government Department. The branch manages the ICT systems supporting service delivery and its client agencies across multiple departmental networks, creating additional complexity in maintaining and implementing technology solutions. We are seeking a highly experienced SAP Technical Specialist to support management of the Service Delivery Office (SDO) landscape. The role is critical to maintaining, uplifting, and ensuring the ongoing security and reliability of the SDO SAP systems, including new agencies, system upgrades and security compliance across SAP BTP, HPE GreenLake and hybrid environments. It requires deep technical expertise in SAP BASIS, SAP BTP, infrastructure design, cloud migration and security compliance (including IRAP and ANAO audits) in ECC and S/4 HANA environments. Key Duties and Responsibilities Provision of expert technical advice and recommendations for system migrations and hybrid integration, aligned with best practice. Management and maintenance of SDO SAP systems (ECC6, S/4 HANA, BW/4 HANA, ERP, PL, Fiori, GRC, etc.), BTP services (Integration Suite, Build Apps, Launchpad, Document Management, etc.) and HPE GreenLake HANA Enterprise Cloud. Execution of regular upgrades, patching, troubleshooting and monitoring to ensure system stability and security. Configuration of destination, connectivity, and extensions to integrate with SAP On‑Premise and other applications. Leadership of system set‑up and integration within HPE GreenLake and BTP environments. Automation and deployment using BTP CLI, CF CLI and Git. Configuration, troubleshooting, and administration of OpenText solutions including Content Server, Web Services and Archive Centre. Configuration and management of SAP Identity Authentication Service (IAS) and Identity Provisioning Service (IPS), including cloud identity solutions. Uplift of security posture through adoption and contribution to GRC and audit compliance requirements, provision of SAP Security guidance and development and maintenance of system configuration, process and security documentation (SRMP, SSP, IRAP). Operation support for major incidents. Collaboration with cross‑functional teams for technology initiatives, system integrations, disaster recovery planning and end‑user support. Knowledge sharing, team mentoring and uplift of technical capability, including documentation of processes and design, fostering a collaborative and high‑performing culture. The Ideal Candidate Subject‑matter expertise (equivalent to 10+ years of experience) in SAP BASIS administration (NetWeaver, S/4HANA, HANA DB). Demonstrated experience with SAP BTP administration (Cockpit, subaccounts, entitlements, services) and technical expertise of SAP HANA, SAP BTP, and HPE GreenLake environments. Proven ability managing SAP modules: S/4 HANA, BW/4 HANA, ERP, BW, Fiori, GRC, Portal, BusinessObjects, SRM, Lumaria, Solution Manager, PI (ABAP/Java), IDM and Fraud Management. Expertise and/or strong understanding of SFTP, SAP Router, admin tools, load balancers, firewalls and third‑party components like Sinch. Cloud Foundry, Cloud Neo and cloud‑native concepts (containers, microservices). Certificate lifecycle management across SaaP and non‑SaaP systems. Identity and Access Management, including SAP IAS and SSO. Australian government compliance and security standards (ISM, PSPF, IRAP, ANAO). DevOps practices (Git, CI/CD pipelines, automation tools). Demonstrated experience in SAP Cloud Connector and hybrid landscape integration, database and performance management, system upgrades and migrations. Previous experience with the technical delivery aspects of ERP implementations, including system configuration, integration and data migration will be highly regarded. Australian citizenship and current holder of or ability to obtain Baseline Clearance. Please submit a resume and letter addressing the above criteria including: How you demonstrate experience, qualifications and past performance delivering services on a scale and complexity similar to those above, as well as your capacity and capability to meet high standards within specified time‑frames. This is a 12‑month contract EL1 role, with the potential to extend. Full time onsite. Flexible work arrangements may be considered in line with the Department's Flexible Work Policy. Referrals increase your chances of interviewing at Darwin Consultancy by 2x. Location: Canberra, Australian Capital Territory, Australia. #J-18808-Ljbffr