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NCS

ICT consulting, digital transformation, cybersecurity services

Senior Network Engineer - Telecom Networks

Network Engineering & AdministrationConfirmed live in the last 24 hours
Full-timeSingaporeNo salary listedIn-person

About the Job

Requirements

  • At least 3 years of hands-on experience; the stated experience range is 3–5 years.
  • Experience implementing and administering network devices, including switches, routers, and firewalls.
  • Experience implementing and administering advanced network routing protocols, including BGP, MP-BGP, EIGRP, and OSPF, and network security.
  • Experience implementing MPLS L3VPN, L2VPN, EVPN, and Segment Routing.
  • Experience implementing advanced switching technologies, including data center fabric, FabricPath, MC-LAG, VPC, and VXLAN.
  • Experience administering and troubleshooting network environments.
  • Analytical and troubleshooting skills for technical fault isolation and rectification.
  • Working knowledge of equipment from multiple vendors, including Cisco, Juniper, and Huawei.
  • Practical experience with network automation and scripting.
  • Familiarity with automation and orchestration tools such as Ansible, Terraform, or equivalent tools.

Responsibilities

  • Implement network infrastructure projects covering telecom networks, including LAN and WAN, and security systems.
  • Work with project team members to implement and deliver projects through commissioning.
  • Assist the Project Manager with project implementation, including network design, site preparation, risk identification, and mitigation.
  • Configure network and systems, troubleshoot problems, monitor and test system performance, and contribute to technical solution design for customer environments in accordance with the scope of work.
  • Proactively provide solutions to prevent problems and resolve technical issues.
  • Gather business and application requirements for infrastructure planning, design, installation, testing, and implementation in accordance with specifications and service levels.
  • Align or enhance IT service management and IT infrastructure library methodologies in daily operations, including change, incident, problem, release management, and configuration management database activities.
  • Respond to incidents, perform root-cause analysis, provide temporary or permanent resolutions for escalated incidents, and provide timely status updates to relevant parties.
  • Implement service continuity measures, including backup and restore procedures and disaster recovery plans, to ensure continuous business operations.
  • Create and maintain comprehensive documentation for implemented networks.
  • Assist in preparing proposals and solution presentations.
  • Drive adoption of model-driven telemetry, software-defined networking controllers, and intent-based networking.
  • Contribute to designing and implementing artificial intelligence-assisted or autonomous networking use cases, including proactive fault detection and root-cause analysis, predictive capacity management, and automated remediation and closed-loop operations.

Desired Qualifications

  • Exposure to carrier-grade network equipment, such as Cisco ASR9K, NCS5500, N9K, Huawei NE5000E and NE40E, and Juniper MX2000 and MX960.
  • Certifications such as CCIE, HCIE, CCNP, or other relevant IT industry certificates.
  • Python scripting experience.
  • Experience working with software-defined networking controllers, telemetry, and streaming data.
  • Knowledge of artificial intelligence and machine learning concepts applied to networking or autonomous networking frameworks.

About the Company

NCS

ICT consulting, digital transformation, cybersecurity services

NCS delivers ICT services in the Asia Pacific region, including consulting, digital transformation, technology solutions, and cybersecurity for government and private sector clients. It offers advisory, implementation, and managed services, supported by three innovation centers in Singapore, Melbourne, and Shenzhen and a workforce of about 13,000 across 20 cities. The company emphasizes long-term client partnerships, regional scale, and practical solutions developed at its innovation centers. Its goal is to help clients navigate digital transformation and cybersecurity while maintaining ethical conduct and transparent governance.

Company size
10,001+
Company stage
Grant
Total funding
$780K
Headquarters
Singapore, Singapore
Founded
1981

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