About the business:

Established in 1991, Cyient provides engineering, geospatial, design-led manufacturing, and network and operational support services to global industry leaders, including many Fortune 500 clients. We leverage the power of digital technology and advanced analytics capabilities, along with domain knowledge and technical expertise, to solve complex business problems across several industries, including aerospace and defense, industrial, medical, utilities, semiconductor, telecommunications, rail transportation, energy, and natural resources. Our 15,000 associates are located in more than 21 countries, supporting 12 industries, including aerospace, rail transportation, power generation, telecommunications, and medical technology.

With a soundtrack record of growth and profitability, we are committed to developing a sustainable society and actively promoting education and inclusive growth initiatives in our local communities.

Employment Type: 12 months Fixed Term Contract

Work Persona: Hybrid (3 days WFO)

About the Role

We are looking for an experienced Senior Network Engineer to Implementation, validation and optimize secure, scalable IP network solutions in a multi-vendor telecommunications environment.

The role will focus on network implementation and design, lab testing, solution validation and production readiness across IP/MPLS and mobile-core networks.

Key Responsibilities

- Review HLD and LLD documents and ensure compliance with technical and security standards.
- Build lab environments and perform functional, performance, interoperability, and failover testing.
- Design and validate IP/MPLS network solutions.
- Expertise in Commissiong and decommission and migration skills




- Configure and validate Cisco and Juniper routers and switches.
- Test DHCP, DNS, Syslog, BNG, routing and security services.
- Identify design risks and improve network resiliency, performance, and availability.
- Prepare MOPs, test plans, validation reports, and configuration templates.
- Support production rollout, troubleshooting, customer sign-off, and knowledge transfer.

Required Skills and Experience
- 7+ years of experience in IP networking, network design, or telecommunications.
- Robust knowledge of BGP, OSPF/IS-IS, MPLS, and Layer 2/Layer 3 VPNs.
- Hands-on experience with Cisco and Juniper platforms.
- Experience with Cisco ACI and Cisco NSO is desirable.
- Strong understanding of DHCP, DNS, Syslog, BNG, and network security services.
- Experience with IXIA, Wireshark and TCP dumps.
- Strong Experience in Multiple Vendors (Cisco, Juniper, NOKIA).
- Basic automation knowledge using Python or NETCONF/YANG is desirable.
- Strong troubleshooting, documentation, and stakeholder-management skills.

Qualifications
- Bachelor’s degree or equivalent qualification in Telecommunications, Networking, Engineering or related field.
- CCNP, CCIE, JNCIS, JNCIP or equivalent certifications are desirable.

Cyient is an Equal Opportunity Employer. Cyient recruits, employs, trains, compensates, and promotes regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender, gender identity or expression, veteran status, and other protected status as required by applicable law. We are proud to be a diverse and inclusive company where our people can focus their whole self on solving problems that matter.

📌 Senior Network Engineer (Sydney)
🏢 Cyient
📍 Sydney