Job Description
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We are seeking multiple highly skilled Data Centre Systems Engineers with NV1 or NV2 security clearance to join our delivery team supporting secure infrastructure environments across government and enterprise customers.
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To be successful you will require deep hands-on technical expertise across Windows/Linux systems, VMware, networking, firewalls, and automation technologies.
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These positions are in office only (Canberra, Sydney, or Melbourne) due to the sensitive nature of the work.
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Key Responsibilities
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· Manage and support Windows and Linux server infrastructure within secure environments.
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· Operate and administer VMware virtualisation platforms in large-scale data centre environments.
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· Configure and maintain network routing, switching, and load balancing solutions.
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· Implement, operate, and maintain firewall platforms and related network security devices.
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· Support automation initiatives using Ansible Automation Platform (AAP) , GitHub, and ServiceNow integration.
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· Where applicable, provide expertise in Algosec for firewall policy analysis and optimisation.
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· Work with cross-functional teams to ensure compliance with security, performance, and availability requirements.
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· Participate in incident response, troubleshooting, and root-cause analysis across infrastructure and security domains.
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· Document designs, configurations, and operational processes to support knowledge transfer and audit requirements.
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Requirements
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n· NV1 or NV2 clearance (mandatory – no exceptions).n
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· 5+ years' experience in data centre systems administration and infrastructure engineering.
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· Strong expertise with:
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o Operating Systems – Windows Server, Linux (RHEL, CentOS, Ubuntu).
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o Virtualisation – VMware ESXi, vSphere.
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o Networking – routing, switching, load balancing
(Cisco/Juniper/F5/others).
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o Firewalls – configuration and administration (e.g., Palo Alto, Fortinet, Cisco ASA/Firepower, CheckPoint).
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· Experience with automation and integration tools: Ansible Automation Platform (AAP), GitHub, ServiceNow.
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· Familiarity with Algosec (highly desirable, though rare skill).
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· Strong troubleshooting and problem-solving skills in complex environments.
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· Excellent communication and documentation skills.
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Desirable Skills
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· Experience in secure government or defence environments.
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· Exposure to hybrid cloud platforms (Azure, AWS, GCP).
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· Knowledge of compliance frameworks (e.g., ISM, Essential Eight, ISO *****).
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· Vendor certifications (VMware, Cisco, Microsoft, Red Hat, or firewall/security vendors).
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Additional Information
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· On-site presence is mandatory due to clearance and environment restrictions (ACT, Sydney, Melbourne).
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· No remote or hybrid work options are available.
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· Occasional on-call support and after-hours work may be required.
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Benefits
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· Competitive salary and performance-based incentives
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· Opportunities for training and certification
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n· A culture of innovation and inclusion.n

📌 Data Centre Systems Engineer (Nv1/Nv2 Cleared) (South Australia)
🏢 DeployPartners
📍 South Australia