About Us:
Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 56 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower businesses with agile digital at scale to deliver unprecedented levels of performance and customer satisfaction. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovative ecosystem.
Recognized as the #1 Top Employerin Australia for the second year in a row, Infosys offers a workplace where careers grow with purpose. As an AI‑first organization, we empower our people to work on next‑generation technologies, continuously learn, and create impact at scale—supported by a culture rooted in care, inclusion, and excellence.

▶️Join Infosys and be part of a culture that’s not just promised—it’s certified. #TopEmployer2026 #ThriveAtInfosys

Visit www.infosys.com to see how Infosys (NYSE: INFY) can help your enterprise navigate your next.

Role Description: Are you passionate about leading transformative technology strategies? We’re looking for a Infrastructure – Linux/Unix to join our team

Location: Sydney, Australia

Salary: AUD 90,243 – 98,861 Annual Gross
Please Note: - The above salary range is only indicative and maybe subject to suitable enhancements, based on internal company processes

Flexible working arrangements (hybrid, reviewed case-by-case basis). Feel free to connect with your recruiter to learn more about how this works in practice.

Roles and Responsibilities:
• Lead Linux/Unix server operations for Sydney-based customer environment, including build, run, patching, monitoring and lifecycle management.
• Own RHEL/Linux and Unix operational activities including user/group management, filesystem/LVM, services, package management, kernel/OS patching and performance tuning.
• Coordinate server support across physical, virtual and cloud-hosted workloads aligned to Windows/Linux/Unix, VMware/ESX, AWS, Azure, GCP and OCI scope.
• Oversee 24x7 monitoring, incident, change, problem, service request, asset/configuration and availability management activities.
• Drive patch planning, pre/post validation, vulnerability remediation support, rollback planning and operational risk tracking.
• Support critical incidents, RCA, permanent corrective actions and major change implementation during business-critical windows.
• Coordinate with storage, backup, database, network, security and application teams for end-to-end issue resolution and service continuity.
• Maintain ServiceNow/CMDB accuracy, server inventory, SOPs, runbooks, knowledge articles and transition documentation.
• Prepare shift rosters, ensure smooth 24x7 coverage and drive governance forums with customer and internal stakeholders.
• Train L1/L2/L3 colleagues on Linux/Unix operational procedures, automation scripts, monitoring actions and customer-specific runbooks.

• Support RFP/solution estimate inputs for Linux/Unix run services, transition and transformation scope.

• Drive automation for health checks, patch reporting, log collection, standard service requests and self-healing opportunities using Ansible/Jenkins/GitHub or equivalent tools.

1. Excellent customer-facing skills
2. Excellent written and verbal communication skills
3. Strong attention to detail and outstanding analytical and problem-solving skills.

• Income Protection Insurance
• Paid Parental and Volunteer leaves
• Employee Assistance Program (EAP)
• Flexible working arrangements (hybrid, reviewed case-by-case basis)
• Health Insurance Discount and Well-being Program
• Access to Fitness and Gym Memberships
• Salary packaging and novated leasing