Senior network engineer network infrastructure

About our client:Our client is Singapore’s national media network and largest content creator. Its purpose is to create engaging and trusted content, as well as to connect communities and inspire people. It engages over three million people in Singapore daily across four languages on its digital platforms. Beyond Singapore, it also has a growing international audience and content distributed across markets. With a focus on nurturing talent and growing the sector, the company is committed to investing in nation-wide initiatives commissioning a wide variety of work from local content creators and collaborating with institutes of higher learning. For advertisers, they have partnered industry-leading brands in offering more effective content-driven solutions.Role Description:The Senior Network Engineer, Network Infrastructure plays a crucial role in managing the organization s network infrastructure. This position requires a strong technical background, proficiency in project management, and the ability to collaborate with cross-functional teams. The role is responsible for ensuring the stability, security, and efficiency of the network, as well as implementing and maintaining network technologies.This role serves as technical experts and participate in or oversee a variety of analytical and technical assignments that provide for problem diagnosis and solutions documentation, implementation, administration, support, and maintenance of a variety of hardware, software, and network products in an information technology infrastructure environment. The role is broadly split between providing day to day operational support for existing infrastructure services and users of those services, and project-based work leading to the development and deployment of new infrastructure services.ResponsibilitiesProvide maintenance and support for the network services and experience working in LAN/WAN/WLAN/SDN/IPS/ISE. Implement and maintain the organization s network infrastructure, including routers, switches, firewalls, load balancers, and other network components.Collaborate with cross-functional teams to design network solutions that align with business objectives and ensure scalability, security, and performance. Configure and optimize network devices to ensure seamless connectivity, data transmission, and network performance.Troubleshoot and resolve network issues, conduct root cause analysis, and implement corrective actions. Monitor network performance, conduct capacity planning, and implement necessary changes to optimize network performance and ensure high availability.Implement network security measures, including firewalls, access controls, and monitoring tools, to protect the organization s data and systems. Maintain accurate and up-to-date network documentation, including network diagrams, configurations, and standard operating procedures.Stay updated with emerging network technologies, industry trends, and best practices, and make recommendations for continuous improvement. Develop test cases and conduct proof of concept tests on new software and hardware prior to upgrade/deployment.Able to perform as the role of Project Lead / Coordinator in project management for small to medium size projects or Service Requests. Work closely with Project Manager / Service Delivery Manager to fulfil project deliverables and operational request. Able to establish TAC cases with the principal vendor for complex problem until it is resolved. Requirements:Bachelor’s degree in Computer Science, Information Technology, or a related field.5 or more years of experience as a Network Engineer, with a focus on implementing and maintaining network infrastructures.Proficient in configuring and troubleshooting various network devices. Strong knowledge of network protocols, and advanced in routing protocols such as BGP, OSPF.Experience with network security technologies, including firewalls, IDS/IPS, NAC, Web proxy and VPN technologies.Knowledge of advanced multicast routing and QOS, relevant network certifications such as CCNA, HCIA. Experience with Software Define Network technologies such as Cisco ACI and is a plus.Solid understanding of network monitoring tools and protocols with strong analytical and problem-solving skills, with the ability to diagnose and resolve complex network issues.