Top Technology Jobs & Startup Jobs in Sydney

Lead client engagements to define problem statements, analyse current and future states, design pragmatic roadmaps, run workshops, drive process improvements, support systems implementation lifecycle, and help embed change while progressing toward leading strategic initiatives.

Lead stabilization and modernization of the IT function: define operating model, create technology roadmap, establish governance and demand management, reduce technical debt, improve IT service delivery and cyber governance, assess team capability, recommend resourcing, build executive and stakeholder alignment, and deliver KPIs and transition plans to enable a future ERP transformation.

Designs, implements, and manages Microsoft 365 and Azure cloud architectures for enterprise customers. Responsibilities include deploying Azure and M365 solutions, automating cloud platforms, developing infrastructure, supporting identity, security, networking, and endpoint management, documenting technical designs, providing escalated support and training, and assisting with testing and cloud projects.

Manage, secure, and optimise IT infrastructure; develop and support Azure and Microsoft 365 cloud environments; maintain documentation; provide end-user support, training, and customer-focused troubleshooting across networking, Active Directory and VOIP solutions.

Provide first- and second-level network support: monitor alerts, troubleshoot LAN/WAN/wireless issues, assist with hardware/software configuration (switches, routers, firewalls, WAPs), support firewall/VPN setups, maintain documentation, and follow security policies while learning under senior engineers.

Provide Level 2/3 technical support and escalation for Microsoft 365, Azure and on-prem infrastructure. Administer servers, virtualization, networking, security and backup/DR, automate with PowerShell, produce documentation, mentor onsite ICT resource, support incident response and participate in after-hours critical support.

Deliver complex network projects from design through production across LAN/WAN/SD‑WAN/MPLS/VPN/wireless. Lead discovery, configure routers/switches/firewalls, perform cutovers and post‑migration stabilization, produce designs and plans, engage stakeholders, and improve project delivery processes.

Provide L3 support for managed-services customers by troubleshooting servers, hypervisors and infrastructure, communicating with clients, maintaining documentation, mentoring juniors, joining paid on-call roster, and improving systems.

Provide hands-on network engineering support for enterprise and government environments: troubleshoot switching/routing/firewall issues, manage BGP and IPsec VPNs, maintain wireless infrastructure, respond to escalations, implement changes/upgrades, monitor performance, update documentation, and collaborate with internal teams and government clients to ensure secure, compliant solutions.