Network Engineer

2 days ago

Sydney, New South Wales, Australia Delivery Centric Pty Ltd Full time $90,000 - $120,000 per year

We are looking for a highly skilled Network Engineer to join our team, with expertise in designing, managing, and optimizing enterprise network environments. This role demands deep hands-on knowledge in routing, switching, security, load balancing, and cloud networking. You will be responsible for ensuring network stability, scalability, and security across multi-vendor platforms, while collaborating with global teams to deliver high-quality, reliable solutions. The ideal candidate will combine strong technical expertise with problem-solving skills, thrive in fast-paced environments, and demonstrate a passion for delivering exceptional customer experiences.

Key Responsibilities:

  • Design, configure, maintain, and troubleshoot complex enterprise networks, covering routing, switching, load balancing, and firewall security.
  • Perform advanced troubleshooting on multi-vendor environments (Juniper, Palo Alto, ADC, F5) and resolve high-priority network incidents under pressure.
  • Implement and optimize load balancers (F5, Nginx) and manage security controls across Cisco ASA, Fortinet, and Palo Alto firewalls.
  • Analyze and optimize traffic flow using tools such as Wireshark and network monitoring platforms like Cacti and Splunk.
  • Support cloud networking (AWS, Azure, GCP) with secure, scalable configurations and integration into hybrid environments.
  • Work with automation tools and scripting languages (PowerShell, Python, Ansible, Terraform) to streamline deployment and configuration management.
  • Collaborate with global peers, ensuring best practices in network architecture, documentation, and operational efficiency.

Qualifications:

  • Minimum 5 years of experience managing and troubleshooting enterprise and data center networks.
  • Strong proficiency in routing and switching technologies (BGP, OSPF, IS-IS, HSRP/VRRP) and security protocols (IPSEC, SNMP).
  • Proven expertise in multi-vendor environments, with hands-on experience in Cisco IOS/NX-OS, JunOS, and PAN-OS.
  • Experience configuring and optimizing load balancers such as F5 and Nginx.
  • At least 2 years of cloud networking experience across AWS, Azure, or GCP.
  • Strong skills in packet capture and analysis using Wireshark or equivalent tools.
  • Familiarity with automation/scripting tools (PowerShell, Python, Ansible, Terraform) and CI/CD practices.
  • Excellent troubleshooting skills with the ability to work effectively under pressure.
  • Strong communication, teamwork, and customer service skills with the ability to handle ambiguity and learn quickly.

If you are a proactive, detail-oriented Network Engineer who thrives in complex environments and enjoys working on cutting-edge technologies, we'd love to hear from you. Join us to shape the future of secure, high-performance networking and contribute to delivering exceptional digital experiences.

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