Technology Operations & Infrastructure Specialist

DBS Bank Ltd; Sydney; On-site; AUD 90,000 - 120,000; Full time

Job summary

DBS Sydney is seeking an IT Infrastructure professional to support end-user computing, network services and enterprise technology across our Sydney operations. The role provides hands-on Level 1/2 support, participates in infrastructure lifecycle activities and collaborates with regional teams to ensure high availability of critical systems.

The successful candidate has 3–5 years in IT infrastructure, strong Windows knowledge, ITIL foundation and good stakeholder management.

Qualifications

• 3–5 years of experience in IT infrastructure, systems administration, technology operations or end-user support.
• Experience supporting enterprise technology environments within financial services or other regulated industries is advantageous.
• Hands-on troubleshooting, deployment and maintenance of enterprise technology infrastructure and services.
• Experience working with multiple stakeholders, vendors and cross-functional technology teams.
• Degree in Computer Science, Information Technology or a related discipline.
• ITIL Foundation certification, or equivalent knowledge of IT service management principles.
• Certifications or training in cloud technologies, enterprise networking, systems administration or infrastructure platforms viewed favourably.
• CCNA, CCNP or equivalent networking knowledge is advantageous.
• Good understanding of Microsoft Windows environments and enterprise workplace technologies.
• Knowledge of TCP/IP, LAN/WAN, DNS, DHCP, Wi‑Fi, routing and switching concepts.
• Familiarity with Active Directory, endpoint management, user access administration and infrastructure support.
• Exposure to cloud platforms, infrastructure services and data centre technologies is desirable.
• Understanding of technology risk, information security and operational controls within enterprise environments.
• Strong communication and stakeholder management skills for both technical and non-technical audiences.
• Proactive problem solver with strong analytical and troubleshooting capabilities.
• Organised, detail‑oriented and able to manage multiple priorities in a dynamic environment.
• Team player with a collaborative mindset and willingness to contribute beyond immediate responsibilities.
• Demonstrates initiative, accountability and a commitment to continuous learning and improvement.

Responsibilities

• Provide hands-on Level 1 and Level 2 support across end-user computing, workplace technology, infrastructure, network connectivity and core IT services.
• Diagnose and resolve technical issues affecting desktops, laptops, printers, mobile devices, applications and network services.
• Coordinate with regional and Group Technology teams to investigate and resolve complex incidents and service disruptions.
• Support day-to-day technology operations to ensure high availability and performance of business-critical systems and services.
• Configure, deploy and maintain technology infrastructure, including workstations, operating systems, enterprise software and supporting platforms.
• Support infrastructure lifecycle activities such as patching, software upgrades, hardware refreshes and asset management.
• Assist with technology modernisation initiatives and the implementation of new infrastructure and technology solutions.
• Maintain accurate technical documentation, including asset inventories, network diagrams, operational procedures and troubleshooting guides.
• Support the operation of the Branch's technology control environment in alignment with internal policies, technology standards and regulatory requirements.
• Monitor and track technology risks, control gaps, end-of-life/end-of-support assets and remediation activities.
• Participate in control reviews, audit activities, risk assessments and compliance initiatives.
• Contribute to change, configuration and access management processes to maintain a secure and controlled technology environment.
• Support vendor onboarding, due diligence assessments and ongoing operational governance activities.
• Monitor vendor performance against SLAs and agreed service commitments.
• Work with vendors and internal stakeholders to resolve technology issues and drive service improvements.
• Support the delivery of technology projects and infrastructure initiatives in collaboration with local, regional and Group Technology teams.
• Participate in technical discussions, impact assessments, testing activities and implementation planning.
• Build effective working relationships with business users, vendors and technology teams across multiple locations.
• Contribute to knowledge sharing and continuous improvement initiatives within the team.

Skills

IT infrastructure

End-user support

Stakeholder management

Windows environments

Active Directory

Education

Bachelor in Computer Science/Information Technology

Tools

Networking basics

Enterprise networking

Job description

DBS Sydney is seeking an IT Infrastructure professional to support end-user computing, network services and enterprise technology across our Sydney operations. The role provides hands-on Level 1/2 support, participates in infrastructure lifecycle activities and collaborates with regional teams to ensure high availability of critical systems.

The successful candidate has 3–5 years in IT infrastructure, strong Windows knowledge, ITIL foundation and good stakeholder management.