Centorrino Technologies

Network Engineer

Centorrino Technologies

full-time

Posted on:

Location Type: Remote

Location: Remote • 🇦🇺 Australia

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Job Level

Mid-LevelSenior

Tech Stack

FirewallsSwitching

About the role

  • Troubleshoot and resolve BAU tickets related to network issues, including switching, routing and application-level firewall controls.
  • Work within secure government environments, adhering to strict access controls, compliance standards, and change management processes.
  • Manage BGP routing configurations and troubleshoot peering issues to ensure network stability and optimal path selection.
  • Monitor and maintain IPsec tunnels for secure site-to-site connectivity, addressing encryption, authentication, and tunnel stability concerns.
  • Respond to incidents escalated by the service desk, conducting detailed analysis and timely resolution to restore service with minimal impact.
  • Plan and implement network changes and upgrades, including firewall policies, routing updates, wireless access point deployments, and infrastructure enhancements.
  • Monitor network performance and health using appropriate tools, proactively identifying areas for improvement, patching, or capacity upgrades.
  • Maintain and regularly update documentation, including network diagrams, configuration standards, and operational procedures.
  • Ensure wireless network coverage and performance meet required standards, addressing interference, roaming, and security configuration issues.
  • Collaborate with internal teams and government clients to ensure solutions are secure, scalable, and aligned with business and regulatory requirements.

Requirements

  • Experience as a Network Engineer
  • In-depth knowledge of Cisco Routers, Aruba switches, Fortinet, Juniper and Palo Alto firewalls
  • Thorough understanding of switching protocols including VLANs, Spanning Tree, HSRP/VRRP, LAG, and other switching protocols used in Enterprise Networks.
  • Experience configuring Firewalls, Wireless Controllers, and Access Points.
  • Experience with Voice and SIP call flow troubleshooting.
  • Experience with Microsoft Teams and SBCs - Audiocodes experience is a bonus.
  • In-depth understanding and experience of routing protocols.
  • Experience configuring and troubleshooting IPSec Site to Site VPN's is a must.
  • Strong troubleshooting and problem-solving skills.
  • Excellent communication and interpersonal skills.
  • Ability to work independently and take ownership of assigned tasks.
  • A quick learner with the willingness to learn and study in your own time to further your career.
  • Vulnerable People / Working with Children Check (WWCC) and Police Check are required.
Benefits
  • Extensive training and development opportunities that enable continual growth as part of your career planning.
  • Extensive discounts and benefits to maximise your money.
  • A choice of your IT equipment to maximise your success and access to cost-price tech for your personal needs.
  • Fun team events to celebrate achievements and connect with colleagues outside work as part of our engaging culture.
  • CT celebrates diversity and enables every voice to be heard as we drive to create the world we want.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
network troubleshootingBGP routingIPsec tunnelsfirewall configurationswitching protocolsVLANsSpanning TreeHSRPVRRPSIP call flow
Soft skills
troubleshootingproblem-solvingcommunicationinterpersonal skillsindependenceownershipquick learnerwillingness to learn
Certifications
Vulnerable People CheckWorking with Children CheckPolice Check