Top Cyber Security Jobs in Sydney

Talent-network posting to collect engineers for future openings across full-stack, backend (Golang), frontend (React), mobile (iOS/Android/React Native), blockchain, AI, DevOps, security, data, and QA. Applicants should state domain, core technologies, location/time zone, and share links to profiles or projects. Fully remote; must have right to work in the country you are based.

Senior technical leader responsible for setting and governing product architecture across engineering streams. Own high-impact architecture decisions, embed fitness functions and quality signals, partner with data engineering for AI reference architecture, ensure tenancy/security/compliance, deliver force-multiplier initiatives, and contribute hands-on to production.

Technical lead for Partner Sales, driving revenue and solution-fit by leading discovery, demos, RFIs/RFPs, enabling sales teams, building partner/customer relationships, guiding product feature requests, and representing RingCentral at events.

Own security risk and compliance programs across SOC 2, ISO/IEC 27001, and ISO/IEC 42001. Manage risk assessments, audits, vendor risk, customer security reviews, evidence automation, AI governance, incident response, and security culture initiatives. The role also develops hands-on expertise in AWS security, detection and response, cloud posture management, and vulnerability management while partnering closely with engineering, sales, legal, and enterprise customers.

Design, build, integrate, and deploy secure, scalable CIAM solutions for high-volume digital channels. Develop Java or Node.js APIs and microservices, implement OAuth 2.0, OIDC, SAML, SSO, MFA, and passwordless authentication, and integrate identity verification and fraud detection. Maintain CI/CD pipelines, automated testing, secure coding practices, and production identity services while collaborating with architects and digital product teams.

Contribute to production software systems supporting integrations, workflows, APIs, and internal tools. Build React frontend components, develop REST API and ETL integrations, write automated tests, debug distributed systems, and participate in code reviews and technical discussions. The internship includes mentorship, scoped engineering projects, and a final presentation of outcomes. No prior professional software engineering experience is required, though prior internship or equivalent experience is required.

Build strategic customer relationships, lead technical onboarding and cloud deployments, provide hands-on support, drive feature adoption, gather feedback, lead roadmap discussions, and partner with sales on renewals and expansions. The role serves as the primary customer contact while advocating for customer needs across Product Management and Technical Support.

Own strategic post-sale relationships for cybersecurity SaaS customers, guiding onboarding, adoption, renewals, expansion, and value realization. Develop joint success plans, track KPIs and risks, lead QBRs and executive readouts, and partner with Sales, Technical Account Managers, Solutions Architects, and Product teams. Translate cloud security capabilities into measurable business outcomes, security improvements, and ROI while aligning customer executives and technical stakeholders.

Provides IT support and exceptional customer service to internal and external stakeholders. The role involves resolving technology-related issues, maintaining strong stakeholder relationships, and contributing to a collaborative, customer-focused team. Specific duties and required skills are not provided in the description.

The Enterprise Customer Success Manager at Canonical is responsible for onboarding customers, managing relationships, identifying growth opportunities, and collaborating with cross-functional teams to enhance customer satisfaction.

Deliver cyber security advisory and assurance services for critical infrastructure and transport projects. Responsibilities include risk assessments, threat modeling, security reviews, secure architecture guidance, compliance assessments, remediation roadmaps, assurance reporting, stakeholder presentations, and client engagement. The consultant will collaborate with multidisciplinary teams across enterprise, cloud, hybrid, and operational technology environments while supporting cyber security methodologies, proposals, and business growth.

Drive customer value through technical guidance, onboarding, training, issue resolution, platform adoption, account health checks, and Quarterly Business Reviews. Serve as the technical customer ambassador and subject matter expert in SaaS and cloud security, collaborating with engineering, product, and sales. The role requires onsite work at a customer location in Sydney two to three days per week.

Plan and perform authorised security testing across applications, APIs, infrastructure, networks, identity services, and cloud workloads. Operate security testing platforms, integrate security controls into development pipelines, conduct penetration tests and threat modelling, validate vulnerabilities, track remediation, and perform adversary emulation. Provide risk-based remediation guidance, automate security processes, and produce reports and metrics for technical, executive, audit, and governance stakeholders.

Owns regional customer security engagements across Australia, New Zealand, and Hong Kong. Responsibilities include leading security calls, completing questionnaires, managing Trust Center content, reviewing security contract language, advising enterprise customers, partnering with Sales and Product Management, shaping security roadmaps, and automating assurance workflows using AI. The role serves as the senior regional security escalation point and requires extensive information security, GRC, customer assurance, communication, and regulatory expertise.

Lead DBS Australiabranch technology, risk and information security; ensure service availability and resilience; own technology risk and security frameworks; manage regulatory compliance, audits and third-party/vendor risk; partner with Group Technology and stakeholders; lead and develop a small technology team.

Design and maintain Binance's login, registration, and account-security experiences across web and mobile. Build an in-house AI facial-recognition KYC product, integrate authentication flows (passkeys/FIDO2, MFA), develop Node.js server-side and BFF layers, publish shared SDKs, optimize performance and observability, and drive product improvements using data.

Design, build and operate scalable security platforms for cloud and endpoints. Integrate and automate security tooling into CI/CD and cloud environments using IaC, APIs and scripting. Tune detections, implement guardrails and define security baselines while partnering with DevOps and platform teams to evolve Zero Trust and improve detection quality.

Lead enterprise Tableau sales into Australian Federal Government, prioritising Defence and National Security. Own territory planning in Canberra, manage complex government procurement cycles, engage C-level stakeholders, align analytics solutions to mission needs, collaborate with cross-functional teams and partners, and maintain accurate forecasting and pipeline in Salesforce.

Deliver security engineering, accreditation and assurance activities for Targeting Systems to meet Defence security requirements. Support system security certification, accreditation processes, PSPF/ISM compliance, and risk assessments. Communicate findings and share security knowledge with customers and stakeholders.

Lead application and infrastructure security, SIEM, vulnerability management and compliance (SOC 2, ISO 27001/17/18). Implement security tooling (SAST/DAST, IaC controls), own customer security responses, and build AI security guardrails. Work cross-functionally with product, engineering and customer teams to embed pragmatic, engineering-fluent security practices across a scaling AI-first SaaS platform.

Support the firm's information security, privacy, risk and compliance programs across Australia and Asia. Manage ISO 27001/ISMS activities, client security/privacy requests and audits, risk assessments, awareness and training, user behaviour and data leakage alerts, stakeholder guidance, and regional privacy implementation to ensure regulatory and client compliance.

Leads end-to-end security service delivery across a multi-site NSW client portfolio. Responsibilities include client relationship management, workforce planning, team leadership, contract compliance, safety, budgeting, P&L analysis, invoicing, cost control, business development, performance management, industrial relations, risk management, and operational reporting.

Provide security services across a hospital, patrol premises, respond to emergencies, monitor CCTV, alarms, communications, lifts, and access systems, and review incident footage. The role also monitors access control, produces reports, supports security-risk reduction, manages priorities, resolves conflicts, and collaborates with hospital stakeholders. Candidates work rotating day and night shifts and must hold Victorian security credentials, relevant checks, and at least two years of senior control-room security experience.

Support multinational security operations in high-threat environments by securing checkpoints, conducting convoy operations, protecting humanitarian efforts, delivering relief supplies, and coordinating with NGOs, government agencies, and community leaders. The role requires combat experience, weapons proficiency, active-duty military experience, and the ability to operate alongside multinational teams in conflict zones.

Customer-facing technical pre-sales role: scope and architect security solutions, lead proofs-of-concept, enable partners, use AI-assisted tools for sales support, and relay field feedback to Product and Engineering.