Top Technology Jobs & Startup Jobs in Sydney

Develop and maintain Oracle Data Relationship Management solutions, including metadata and master data structures. Write SQL views and scripts using SCD2 logic, execute and monitor Control-M batches, and deploy metadata across DEV, SIT, UAT, and PROD environments. Support production releases and collaborate through JIRA build tickets. Hyperion, ETL/ELT, financial services, and data governance experience are advantageous.

Designs and delivers large-scale enterprise network solutions using Cisco, F5, SD-WAN, ACI, NSX, SDA, and cloud networking technologies. Responsibilities include routing, switching, firewall management, network security, vulnerability management, compliance, troubleshooting, root cause analysis, lifecycle management, upgrades, capacity planning, optimization, and ITIL processes. The role also provides technical leadership, documentation, stakeholder collaboration, and vendor coordination.

Build and maintain GitLab CI/CD pipelines, automate application deployments, and improve software delivery across environments. Provision and manage cloud infrastructure using Terraform and AWS services, supporting cloud deployment automation and platform operations. This is a six-month contract in Sydney with possible extension, restricted to Australian or New Zealand citizens and permanent residents.

Leads complex penetration tests, vulnerability assessments, secure code reviews, exploit-path analysis, and adversary emulation. Provides technical leadership, evaluates security controls, translates vulnerabilities into business risks, improves testing methodologies, supports secure architecture and shift-left practices, automates assessments within CI/CD pipelines, develops training, mentors security professionals, and manages quality assurance and vendor engagements.

Design and implement complex Broadcom Automic workload automation solutions, including jobs, workflows, schedules, events, calendars, variables, and notifications. Lead Automic upgrades, migrations, validation, and stabilization. Provide Level 3 support, troubleshooting, root cause analysis, and problem management. Ensure change, release, governance, and audit compliance while coordinating with stakeholders, infrastructure teams, and vendors. Drive standardization, automation hardening, and continuous improvement.

Network Test and Assurance Engineer responsible for reviewing firewall, load balancer, proxy, routing, switching, and Cisco ACI configurations; validating connectivity outcomes; identifying network errors; and producing evidence-based written findings. The six-month Sydney contract may be extended.

Lead cloud infrastructure operations, automation, monitoring, troubleshooting, migrations, and platform engineering. Manage AWS services, infrastructure as code, CI/CD pipelines, Kubernetes and Docker environments, observability tooling, networking, security, and operational best practices. This is a six-month contract with possible extension based in Sydney or Melbourne.

Lead cybersecurity risk assessments across customer projects, identify and communicate security gaps, advise executive stakeholders, improve risk processes and reusable documentation, contribute to security strategies and standards, manage complex initiatives, engage vendors, and mentor risk assessors. The role requires extensive cybersecurity and GRC experience, technical risk assessment expertise, and familiarity with ISO, PCI, NIST, and Essential Eight frameworks.

Leads Amazon Connect architecture, configuration, integrations, security, troubleshooting, operational support, and platform optimization. Designs contact flows, routing, conversational AI, APIs, event-driven solutions, analytics, identity integrations, and infrastructure automation. Owns technical delivery, platform quality, resiliency, and simplification while mentoring engineers and coordinating AWS, vendors, and internal stakeholders.

Conduct cloud, application, and DevSecOps security assessments; review vulnerabilities and misconfigurations using Orca Security and GitHub Advanced Security; integrate security controls into CI/CD pipelines; assess cloud, container, Kubernetes, IaC, and software supply chain risks; guide remediation; develop security standards and reports; and collaborate with engineering and stakeholder teams.