Top Network Security Jobs in Sydney

Prospect, qualify, develop, and close new business across an assigned territory. Build account strategies, exceed revenue targets, develop enterprise customer relationships, and drive customer satisfaction and retention. The role sells complex cybersecurity and networking solutions to C-level executives, manages channel partner relationships, and grows market share within the region.

Lead strategic engagement for a portfolio of Adelaide enterprise accounts and SA Government, driving adoption of Cloudflare platform across Security, Performance, Zero Trust, SASE and AI infrastructure. Build executive relationships, develop multi-year account plans, collaborate with partners and cross-functional teams, and ensure deployment, value realization, expansion, and accurate forecasting.

Serves as the primary technical resource for ANZ accounts, partnering with sales teams to understand customer needs, present solutions, conduct product demonstrations, and lead technical Proof of Value evaluations. Designs solutions across security and observability use cases, supports complex opportunity closure, and engages stakeholders from executives to developers. Collaborates with Product Management and Engineering to improve the Sumo Logic platform and customer outcomes.

Design and deliver secure, scalable network infrastructure solutions across on-premises, hybrid, and cloud environments. Responsibilities include enterprise network transformation, cloud connectivity, data center modernization, network security segmentation, infrastructure automation, technology migrations, architecture reviews, and technical design governance. The role requires collaboration with architects, engineers, project teams, stakeholders, and enterprise clients, along with producing detailed technical documentation and translating business requirements into practical solutions.

Lead strategic engagement for a portfolio of Melbourne enterprise accounts, build executive relationships, drive adoption of Cloudflare solutions (Security, Performance, Zero Trust, AI), collaborate with partners and cross-functional teams to close multi-year deals, and mentor peers while maintaining pipeline rigor and account plans.

Lead strategic sales engagements with Australian federal civilian agencies, driving Cloudflare platform adoption across APS entities. Build long-term relationships, develop territory and partner strategies, create multi-year account plans, manage pipeline and forecasting, and collaborate with technical teams to ensure onboarding, deployment, and expansion tied to measurable outcomes.

Designs and supports network security infrastructure as a firewall engineer, performs remediation work, and uses DevOps tools including Bitbucket, Jenkins, JIRA, GitHub, Terraform, and Vault. The role requires at least six years of experience.

Own and continuously improve enterprise network and security platforms across on-premises, data center, cloud, and branch environments. Provide Tier 3 incident support, lead root cause analysis, manage firewalls and secure traffic flows, design AWS and hybrid-cloud networking, mitigate vulnerabilities, and maintain operational standards. The role also involves stakeholder and vendor collaboration, mentoring junior engineers, network automation, documentation, and alignment with cybersecurity and regulatory requirements.

Lead cybersecurity consulting engagements to design and implement enterprise cyber resilience frameworks. Assess risks and vulnerabilities, advise on prevention/detection/response/recovery, own delivery and client relationships, mentor teams, drive business development, and implement resilience capabilities (e.g., recovery vaults, IREs).