Top Cyber Security Jobs in Sydney

Build and maintain large-scale security systems, develop automation and detection engineering capabilities, investigate alerts and incidents, perform digital forensics and malware analysis, lead incident response, and participate in red team exercises. The role requires collaboration with global teams and expertise across operating systems, cloud infrastructure, threat detection, threat hunting, and incident response.

Build and maintain large-scale security systems, develop detection and automation tooling, investigate alerts and incidents, conduct digital forensics and malware analysis, lead incident response, and participate in red-team exercises and threat simulations across production, corporate, endpoint, network, and cloud environments.

Leads Australia and New Zealand’s Applied AI Architect team, setting strategy, operating models, technical account plans, and customer adoption paths. Oversees enterprise AI architecture, solution evaluation, governance, security, deployment, and measurable business outcomes. Partners with executives, Sales, Product, Engineering, Research, Security, Legal, and implementation teams while hiring, coaching, and developing senior technical leaders.

Owns technical capabilities across the APJ partner ecosystem by designing partner practices, packaged solutions, AI and automation offerings, delivery methodologies, implementation standards, and quality programs. Assesses partner readiness, drives certification and delivery quality, enables scalable enterprise deployments, and supports partner services revenue and AI/platform expansion. The role requires strong enterprise architecture, partner economics, executive engagement, and experience with GSIs, SIs, and ISVs.

Designs and builds automation, detections, integrations, and cloud-native tooling for internal incident response and security operations. Partners with CSIRT and incident response teams to automate investigations, improve detection fidelity, reduce false positives, operationalize threat intelligence, and develop scalable response capabilities. The role requires software engineering, DevOps, cloud, infrastructure-as-code, security telemetry, and hands-on cybersecurity incident response experience.

Lead complex, multi-host intrusion investigations across endpoint, identity, and SIEM telemetry. Perform malware analysis, threat research, detection engineering, automation, and agentic workflow development. Own SOC quality, review analyst and AI output, improve detection and remediation, mentor analysts, and advise on SOC direction. Collaborate with Product, Engineering, and Threat Hunting while communicating technical risks to diverse audiences and publishing security research.

Lead pre-sales security operations engagements across APJ by designing, configuring, and demonstrating ServiceNow Security Operations solutions. Develop integrated workflows using Armis asset intelligence, Veza identity governance, and ServiceNow incident response, threat intelligence, and vulnerability response. Advise customers, support sales campaigns and marketing events, maintain demonstration environments, collaborate with product and development teams, and share best practices. Explain security operations strategies, attack vectors, frameworks, and competitive differentiators to enterprise customers.

Leads complex Microsoft Cloud and AI strategic pursuits across Asia as a Deal CTO and technical sales leader. Shapes customer business and technology strategy, commercial commitments, Azure consumption models, ROI/TCO cases, executive relationships, and execution readiness. Coordinates virtual teams across sales, engineering, partners, and corporate functions while coaching others and creating repeatable approaches for regional strategic opportunities.

Drive new revenue and account expansion across mid-market territories by selling Elastic’s Search AI, observability, and security solutions. Build pipeline, conduct discovery, manage complex sales cycles, develop territory plans, negotiate contracts, forecast accurately, and position technical capabilities against customer business outcomes. Partner with Solutions Architects, Customer Success, Marketing, and RevOps while engaging both technical stakeholders and executives.

Own product strategy, vision, roadmap, discovery, delivery, commercial models, and go-to-market activities for a B2B SaaS product. Lead cross-functional initiatives, prioritize engineering backlogs, define success metrics, connect product decisions to revenue and retention, represent customer needs, and mentor junior product managers.

Lead enterprise observability consulting engagements using Elastic and related platforms. Assess customer needs, design architectures, create roadmaps, oversee implementations, optimize data and clusters, conduct migrations and audits, and resolve complex platform issues. Lead workshops, mentor consultants, advise C-level stakeholders, support presales, manage strategic accounts, and collaborate with Engineering, Product, and Support. Requires deep observability, cloud, Linux, networking, automation, scripting, and consulting experience.

Manages a regional Security Operations Center supporting 24/7 incident investigation and response. Responsibilities include optimizing processes, workflows, playbooks, shift coverage, quality assurance, analyst development, training, cross-functional coordination, and operational metrics. The role provides technical leadership, supports detection and response initiatives, partners with Product and Support teams, operationalizes new services, and represents the organization in public speaking engagements.

Investigate and respond to cybersecurity alerts, intrusions, malware, and compromised cloud tenants. Analyze EDR/SIEM telemetry, logs, forensic artifacts, and network activity; perform malware analysis; develop and tune detections; provide remediation guidance; and support customer escalations. The analyst will collaborate with Product and Engineering, contribute to incident response and threat hunting, and communicate findings clearly to varied audiences.

Lead development of AI-powered information security tools, internal infrastructure, threat-hunting and remediation systems. Build and maintain Kubernetes clusters, serverless workloads, ETL pipelines, and large-scale log-processing infrastructure. Partner with engineering teams to automate security outcomes, support incident response, and reduce risk. Mentor software engineers and independently own technical roadmaps and project delivery.

Lead development of AI-powered information security tools, infrastructure, and applications. Build and maintain Kubernetes clusters, serverless workloads, ETL systems, and large-scale log pipelines. Develop threat hunting, remediation, security scanning, and patching automation tools while partnering with engineering teams to reduce risk. Mentor software engineers and independently deliver high-quality security projects.

Build and deploy production software and configurations within a strategic customer’s engineering organization using Cloudflare’s platform. Own technical success, participate in engineering rituals and incident response, drive platform adoption, influence product direction, and maintain relationships with senior technical leaders. The role requires broad full-stack and cloud expertise, operational maturity, systems-design ability, and regular on-site customer collaboration.

Monitor, investigate, and respond to cybersecurity incidents, threats, vulnerabilities, and service requests. Administer security platforms, support vulnerability management, develop operational processes and runbooks, coordinate incident investigations, and provide security advice across cloud, network, endpoint, software, and infrastructure environments. The role also prepares security reporting, supports automation and continuous improvement, and collaborates with technical and business stakeholders in a regulated financial services environment.

Build, configure, integrate, harden, and support COTS Guard and secure gateway solutions in highly secure environments. Configure firewalls, proxies, routing, and network security controls; automate deployment and configuration processes; integrate security tools into CI/CD pipelines; develop scripts using PowerShell, Bash, and Python; and produce technical documentation and designs.

Designs, configures, and implements archTIS-based proxy and security solutions. The role develops secure-access architectures, integrates security controls with enterprise applications, networks, and infrastructure, configures authentication and access controls, and troubleshoots proxy, gateway, and security components. Collaboration with network, infrastructure, IAM, and cybersecurity teams is required, along with expertise in network security, Zero Trust, enterprise integrations, and technical documentation.

Designs, configures, integrates, and supports XML Security Guard and secure gateway solutions. Responsibilities include network security configuration, firewall and proxy troubleshooting, XML validation and inspection, secure product hardening, automated DevSecOps deployments, testing, patching, remediation, and technical documentation. The role requires collaboration with architects, network engineers, and platform teams in highly secure environments.

Develop and uplift enterprise application security capabilities, including SAST, DAST, SCA, AI-assisted remediation, API security, identity controls, and CI/CD pipeline guardrails. Review code, diagnose vulnerabilities, conduct threat modeling, and partner with engineering teams to implement secure solutions. The role also develops reusable security standards and enables secure coding practices across software squads.

Own technical direction and execution for major products and systems. Design scalable, reliable architectures across backend, frontend, APIs, databases, and infrastructure while remaining hands-on with coding, prototyping, reviews, debugging, and production support. Lead architecture decisions, resolve complex engineering problems, improve quality and development practices, drive critical initiatives from design to production, and mentor engineers across distributed international teams.

Owns technical direction and hands-on execution for major products and systems. Designs scalable, reliable architectures across backend, frontend, APIs, databases, and infrastructure; writes code; leads critical initiatives from design through production; makes technical trade-offs; improves engineering quality; solves complex production problems; and mentors engineers across teams.

Serve as the primary technical and business liaison for assigned VMware customers, driving adoption, satisfaction, and return on investment. Provide networking and security expertise, architectural guidance, project leadership, and best-practice consulting across virtualization, load balancing, cloud infrastructure, and data center environments. Coordinate VMware resources, manage customer milestones and escalations, map solutions to customer requirements, deliver product feedback, and build relationships with technical and executive stakeholders. Travel up to 20% locally or regionally.

Analyze external attack surface data to establish a validated exposure baseline. Consolidate and reconcile asset records, map ownership, identify unmanaged or vulnerable infrastructure, prioritize risks, and recommend remediation or risk acceptance. Collaborate with technical and business stakeholders to validate asset criticality, maintain audit-ready governance documentation, and report exposure trends and systemic control issues to cybersecurity leadership.