Job Description
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We are looking for a Senior Network & Security Engineer for an initial 6 month contract located in the Sydney CBD. You will join a team of 4 and will be responsible for the secure & reliable operation and continuous improvement a number of enterprise network and security platforms.
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This is a senior role that will require you to own critical platforms end to end whilst upholding cyber security standards.
Responsibilities n
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Provide high level support for complex incidents, including incident leadership, root cause analysis, and remediation.
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Own the enterprise network and security platforms across on‐prem, data centre, cloud (AWS), and branch environments.
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Configure and optimise firewall policies, threat prevention, and traffic inspection.
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Support cloud and hybrid networking, with a strong focus on AWS networking.
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Apply cyber risk management practices (NIST, CISM)
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Mentor junior members of staff.
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Have the ability to work after hours when required for critical responses.
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What we need: n
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8+ years' experience in senior network and security engineering roles within large enterprises - financial services a bonus but not essential.
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Excellent experience with Cisco (Routing, Switching, DC, Wireless), Palo Alto, SD‐WAN, Infoblox, and F5/NGINX.
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Strong experience working on enterprise networks and managing complex environments.
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Proven experience designing and operating AWS networking.
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Experience with network automation.
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Robust understanding of network security, vulnerability management, and compliance.
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Ability to multi-task and find solutions to complex issues.
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The role requires 2 days a week in the Sydney CBD office. You must hold a visa with full working rights for this role.
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📌 Senior Network Security Engineer (New South Wales)
🏢 Sustainrecruit
📍 New South Wales