Top Cyber Security Jobs in Melbourne

Leads customer-facing security advisory and sales support for Ericsson’s telecom solutions. Responsibilities include advising customers on cybersecurity, privacy, business continuity, risk assessment, governance, data management, product security, ISO 27001 controls, vulnerability assessment, and regulatory requirements. The role serves as the primary security contact, ensures contractual security commitments are addressed, drives internal security projects and gap closure, and coordinates cross-functional cybersecurity stakeholders across pre-sales and post-sales activities.

Lead complex security investigations and medium- to high-impact incident response as an Incident Commander. Coach junior analysts, conduct post-incident reviews, improve detections and runbooks, and coordinate security initiatives. Build automations and AI-assisted workflows with appropriate guardrails, collaborate with detection engineers, apply threat intelligence, and communicate clearly with customers and internal stakeholders. The role operates in a global follow-the-sun team with shared after-hours on-call responsibilities.

Lead OT security monitoring and triage, investigate suspicious activity across industrial networks, tune detections, manage vulnerabilities and asset classification, and escalate findings to threat hunters and incident responders. Mentor analysts, produce customer-facing reports, support hardening recommendations, and collaborate across cybersecurity teams. The role requires shift-based coverage, occasional weekend on-call work, and expertise in network security, security monitoring, and ICS/OT environments.

Own strategic enterprise accounts across Victoria and Australia, driving new customer acquisition and expansion revenue for Cursor. Manage full-cycle B2B sales, including prospecting, discovery, evaluations, negotiations, security reviews, procurement, and closing. Build account strategies, engage engineering leaders and CTOs, create pipeline, collaborate with Sales Engineering and Customer Success, and establish repeatable enterprise sales motions in the region.

Supports customers and partners in designing, deploying, and adopting secure, scalable Azure cloud solutions involving data, analytics, AI, modern applications, automation, APIs, and security. Assists with technical presales, proof-of-concept engagements, architecture recommendations, customer outcomes, partner enablement, governance, risk mitigation, and solution adoption while developing expertise in Microsoft technologies and methodologies.

Assess customers’ Falcon environments, identify security misalignments, recommend remediation, and guide customers toward improved security posture. The role documents and resolves issues within SLAs, produces service reports, coordinates troubleshooting with support and internal teams, and maintains customer satisfaction. Candidates need cybersecurity experience, strong customer communication, Windows/Linux/macOS knowledge, and threat detection or incident response expertise.

Lead and develop a data engineering team responsible for Group Security’s strategic data platforms and products. Define engineering strategy, guide data architecture and platform design, oversee secure and scalable pipelines, and lead migration from legacy systems to AWS and Snowflake-based cloud environments. Drive engineering excellence through automation, testing, observability, CI/CD, and operational discipline while partnering with product, architecture, security, and engineering stakeholders.

Conducts threat intelligence analysis for internal and customer-facing investigations. Supports attribution and actor modeling, analyzes adversary infrastructure and tactics, develops emerging threat clusters, and applies cloud, identity, endpoint, log, and network telemetry. Provides intelligence support to incident response teams, improves Microsoft products based on observed exploitation, briefs technical and executive stakeholders, and feeds investigation findings into threat actor tracking efforts.

Supports cybersecurity operations by investigating security and identity incidents, managing access provisioning and reviews, monitoring alerts, maintaining IAM documentation, assisting vulnerability remediation, and building Splunk dashboards and automation. The role collaborates with technical teams, vendors, and stakeholders while following ITIL processes and security standards. It is designed for an early-career analyst with knowledge of identity governance, Active Directory, cloud security, SIEM tools, and security operations improvement.

Investigate and respond to cybersecurity alerts and hands-on intrusions in a managed SOC. Analyze EDR and SIEM telemetry, logs, forensic artifacts, malware, Microsoft 365, and Google Workspace activity. Provide remediation guidance, tune detections, support escalations, and collaborate with Product and Engineering teams to improve MDR capabilities and security workflows.

Lead end-to-end security incident response across GitLab’s cloud and corporate environments in the APAC region. Investigate complex incidents using DFIR methods, develop SIEM and detection capabilities, build automation and AI-assisted workflows, conduct root cause analysis, maintain response documentation, coordinate executive communications, and mentor engineers within a global 24/7 SIRT.

Provides campus safety and security through foot patrols, access-point lockup, fire-system operation, incident response, reporting, and contractor and visitor management. The role also delivers customer service to campus stakeholders and requires rotating 12-hour day and night shifts with 24/7 availability.

Implement and operate cloud and on-premises cybersecurity controls for datacenter infrastructure. Proactively identify, investigate, and mitigate security issues; install and maintain security hardware/software; create detections and incident response plans; recommend security policy improvements; collaborate with partner teams and participate in on-call rotation.

Supports application security consulting, assessments, code reviews, penetration testing, automated testing, threat modeling, and secure solution design. The role analyzes vulnerabilities, advises development teams on risk mitigation, promotes security tooling and developer education, and improves security standards, procedures, guidelines, and technical documentation. It requires strong application security knowledge, analytical skills, communication abilities, and familiarity with cloud environments, security infrastructure, vulnerability scanning, and web application testing.

Advises government and industry clients on complex Defence and national security challenges spanning infrastructure, asset management, program performance, commercial strategy, supply chain, logistics, and technology. Responsibilities may include analysis, delivery, workstream leadership, client advising, engagement management, and market development. Candidates must translate complex issues into actionable advice, demonstrate sound judgment and analytical ability, build trusted stakeholder relationships, and obtain and maintain Australian Government security clearance.

Detect and respond to security incidents across GitLab’s 24/7 global rotation, managing events from detection through recovery. Maintain incident response runbooks, conduct root-cause and lessons-learned reviews, automate security processes, improve detection capabilities, investigate cloud threats and infected hosts, and collaborate across teams on security projects and tooling.

Design, build, and operate production security capabilities for threat detection and response. Develop detection, monitoring, automation, and response workflows across SIEM, SOAR, EDR, and cloud security platforms. Improve detection coverage, control effectiveness, and operational reliability while applying AI safely to security engineering. Lead complex technical initiatives, collaborate across security and engineering teams, and communicate technical risks and trade-offs clearly.

Maintains and implements physical security infrastructure across datacenters, including access control and video systems. Responsibilities include programming systems for new capacity, break/fix support, on-call response, health and compliance monitoring, lifecycle management, vendor coordination, and process improvements. The role collaborates with engineering, project management, design, security operations, and facilities teams to improve physical security outcomes.

Designs and operates identity and access controls across AWS, GCP, and Azure. Builds Terraform modules, policy guardrails, automation, and internal tooling to enable secure cloud access at scale. Leads technical design discussions, improves reliability, establishes IAM performance metrics, closes identity gaps, and mentors engineers. Collaborates with platform, security, and product teams to integrate secure-by-default controls and improve developer experience.

Lead security architecture and technical sales engagements for Splunk’s security business across APJC. Advise CISOs and senior technical leaders on SIEM, threat detection, SOC transformation, and AI-driven security operations. Develop enterprise security architectures, lead competitive displacement campaigns, mentor regional technical teams, create enablement assets and reference designs, and communicate customer and market requirements to Cisco and Splunk product and engineering teams.

Lead and improve RightShip’s cybersecurity roadmap across cloud, infrastructure, applications, identity, networks, and data. Manage risk registers, vulnerability remediation, penetration testing, incident response, security automation, access governance, compliance frameworks, and resilience planning. Partner with engineering and business stakeholders to embed secure practices, translate technical risk for leadership, and implement sustainable controls. The role requires broad hands-on security expertise, independent judgment, and experience across application and infrastructure security.

Help customers understand Cribl’s value during the sales process, deliver product demonstrations, answer technical questions, support proof-of-concept sessions, and document customer use cases. The role requires familiarity with logs, metrics, IT operations, and security, along with strong English communication, remote-work experience, and willingness to travel across Australia and APAC.

Owns the organization-wide information security program across cloud platforms, digital products, payment systems, identity infrastructure, and franchise restaurants. Responsibilities include security risk assessments, security tooling, fraud management, SIEM detection, incident response, breach notifications, PCI DSS compliance, penetration testing, security awareness, third-party assessments, and AI security. Leads a small team and shared on-call response while partnering with executives, Legal, engineering, and franchise stakeholders.

Drive new-logo acquisition across the APJ territory by identifying, qualifying, and closing enterprise sales opportunities. Develop account and territory plans, manage pipeline forecasts, exceed revenue targets, and evangelize SaaS security technology to F1000 accounts. Build relationships with IT security and business executives, collaborate with partners and internal sales resources, manage proof-of-value processes, and maintain competitive and market knowledge.

Lead the design, development, integration, and support of SailPoint IdentityIQ solutions across a large enterprise. Build identity and application integrations, automate onboarding, guide identity engineers, analyze requirements, and ensure traceability across design, testing, and delivery. The role focuses on identity governance, access management, security uplift, cloud and directory integrations, and reliable production outcomes while partnering with stakeholders and engineering teams.