Company Description
VIS Global Pty Ltd is a leading provider of enterprise communication and customer experience management solutions, serving organizations across diverse industry sectors. The company specializes in state-of-the‑art communications technologies, including enterprise voice, unified communications, data networking, and video solutions. VIS Global’s team offers end‑to‑end services, from consulting and solution design to implementation, training, and ongoing support. Applicants can expect to work in an environment focused on innovation, technical excellence, and enhancing customer experience for enterprise clients.
Role Description
This contract Senior Network Engineer role is a hybrid position based in Sydney, NSW, with flexibility for some work from home. The Senior Network Engineer will be responsible for designing, implementing, and maintaining complex network infrastructures to support enterprise communication and customer experience platforms. Day‑to‑day tasks include managing network performance, troubleshooting issues, enhancing network security, and optimizing architecture for reliability and scalability. The role involves collaborating with cross‑functional teams, supporting project delivery, documenting configurations, and providing expert guidance on best practices for network design and operations. The engineer will also participate in capacity planning, incident response, and continuous improvement of network‑related processes.
Proven experience as an IP Network Engineer within telecommunications,



service provider, or large enterprise environments.

Strong knowledge of IP networking technologies and routing protocols, including OSPF, BGP, MPLS, and IPv4/IPv6.

Experience designing, implementing, and supporting carrier‑grade or mobile core IP networks.

Strong understanding of routing, switching, redundancy, and high‑availability network architectures.

Excellent communication and stakeholder management skills with the ability to engage effectively with technical and business teams.

Experience working in customer‑facing consulting or managed services environments.

Experience with data centre networking technologies, including Cisco ACI and EVPN‑VXLAN.

Experience managing enterprise security platforms such as Fortinet, Check Point, F5, or equivalent.

Exposure to network automation and scripting using tools such as Python, Ansible, NetBox, or similar platforms.

Knowledge of cloud networking concepts across Azure, AWS, or Google Cloud.

Familiarity with telecommunications operational environments and industry best practices.

Robust IP/MPLS design, implementation, and troubleshooting capability.

Advanced knowledge and hands‑on experience with BGP routing in carrier or enterprise environments.

Qualifications

Bachelor's degree in Telecommunications, Networking, Engineering, Computer Science, or a related discipline.

Additional certifications such as CCNA,CCDP,CCNP, JNCIP/JNCIE, Fortinet NSE, or equivalent will be considered advantageous.

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📌 Senior Network Engineer (New South Wales)
🏢 VISGLOBAL
📍 New South Wales