Top Cyber Security Jobs in Melbourne

Leads enterprise sales engineering engagements from discovery through closed-won, including technical strategy, solution demonstrations, workshops, proof-of-value evaluations, stakeholder influence, and blocker resolution. Partners with account executives, product, support, and go-to-market teams to align Datadog solutions with customer outcomes. Documents deal progress, provides product feedback, mentors peers, and creates scalable enablement resources.

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.

Build and own production applications, APIs, and integrations across the intake technology ecosystem. Partner with users and stakeholders to solve real problems, prototype and deploy new technology, and operate AI agents across the development lifecycle. Maintain quality through automated testing, AI evaluation, security, observability, and CI/CD. Shape architecture and engineering practices while mentoring and developing the wider team.

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.

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.

Supports APAC and global cybersecurity teams by managing security requests and alerts, maintaining security tools and services, investigating incidents, implementing controls, conducting access reviews and risk assessments, supporting compliance and awareness initiatives, and providing security guidance. The role includes on-call participation, reporting, documentation, and process improvement, with opportunities to transition into and develop a long-term cybersecurity career.

Manage Canva’s Internal Systems Security team and strategy, balancing security, compliance, and developer experience. Lead threat modeling, security tool rollouts, internal security services, access strategy, and cross-functional initiatives with IT, Procurement, Sales, and Customer Support. Coach security engineers, establish effective team processes, drive internal adoption, and deliver large-scale security projects, metrics, communications, and secure SaaS solutions.

Design, implement, and support enterprise infrastructure across Azure, Microsoft 365, SaaS platforms, networks, and endpoint environments. Manage cloud security, identity, Intune, Defender, Azure Virtual Desktop, VPN, SD-WAN, and networking solutions. Lead infrastructure and cybersecurity projects, serve as a senior escalation point, mentor junior staff, improve technical standards, and participate in infrequent after-hours changes.

Support, troubleshoot, design, implement, and improve complex Cisco enterprise networks across data centres, routing, switching, WAN, wireless, and network security environments. Responsibilities include Cisco ACI, Nexus, spine-leaf, ISE, and firewall support; technical design and documentation; BAU operations; incident response; on-call support; and occasional travel to different sites.

Monitor and support critical IT infrastructure, systems, and operational platforms in a 24x7 command centre. Investigate incidents, troubleshoot enterprise Windows and Linux environments, respond to cybersecurity alerts and vulnerabilities, and support cloud, virtualization, storage, and endpoint technologies. The role contributes to change implementation, major incident restoration, documentation, automation, and continuous improvement while collaborating with engineering, cybersecurity, vendors, and service delivery teams. Rotating shifts include nights, weekends, and public holidays.

Owns commercial procurement for technology infrastructure and security services. Leads strategic sourcing, RFIs, RFPs, tenders, market assessments, contract renewals, supplier negotiations, pricing reviews, and vendor relationship management. Partners with IT leaders, architects, security specialists, Finance, and Legal to optimize costs, improve terms, consolidate suppliers, and deliver commercial value across cloud, telecommunications, connectivity, hardware, infrastructure, and cybersecurity portfolios.

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.

Develops and wins complex network and security solution opportunities for enterprise customers. Advises senior stakeholders, creates technology strategies and roadmaps, designs end-to-end solutions, supports sales teams through opportunity closure, and maintains expertise in networking, cloud, cybersecurity, and emerging technologies. The role also coaches internal teams and collaborates with account executives, solution architects, vendors, and partners.

Lead the secure adoption of agentic AI across enterprise identity services. Design and implement controls for agent identity, authentication, authorization, secrets, tool access, privileged operations, prompt injection, data leakage, and governance. Establish Zero Trust and least-privilege patterns, prototype secure capabilities, ensure activity is auditable, mentor engineers, and shape the technical roadmap for AI security and identity engineering.

Leads day-to-day cybersecurity operations, including SOC coordination, incident response, vulnerability management, security monitoring, control remediation, and provider oversight. Maintains risk registers, supports ISO 27001 audits, embeds cloud, data, AI, and DevSecOps security controls, and reports security posture to the CISO. The role also drives cyber awareness, stakeholder engagement, operational process improvement, and remediation accountability.

Provides enterprise-wide security engineering and architecture leadership across corporate and technology functions. Leads complex security programs, architecture reviews, threat assessments, control design, and risk-based decisions. Advises senior executives, defines scalable security patterns and guardrails, mentors security practitioners, and guides capabilities including EDR, SIEM, observability, AI security, DevSecOps, and cloud security.

Leads firmwide compliance with ISO, IMS, and ISMS requirements; manages DISP and DSPF security governance, personnel clearances, audits, documentation, incidents, nonconformances, training, reporting, and business continuity activities. The role supports certification readiness, corrective actions, security awareness, stakeholder engagement, and continuous improvement across the organization.

Provides professional security and customer service at Westfield Southland. Duties include patrols, monitoring centre activity, responding to emergencies, managing crowds, de-escalating incidents, supporting evacuations, reporting hazards and suspicious behaviour, and maintaining accurate incident records. The role requires a current Victorian security licence, crowd control and monitoring endorsements, First Aid and CPR certification, and availability for a full-time night-shift roster.