Senior Network Engineer

Company: Sopra Steria is a listed European tech leader specializing in Consulting, Digital Services, and Software. With 60,000 employees worldwide across Europe, North America and Asia, Singapore serves as the HQ for our APAC operations. We focus on delivering Infrastructure, Cloud and Cybersecurity services across the region. We are looking for a Senior Network Engineer to assist one of our key clients in Singapore. This is a great opportunity for Network Engineers who enjoy hands-on work, solving problems, and contributing to a dynamic team. Responsibilities: * Design, implement, and maintain network infrastructure, including routers, switches, firewalls, and other network devices. * Monitor network performance and troubleshoot network issues to ensure optimal network availability and performance. * Collaborate with other IT teams to ensure network infrastructure supports business needs. * Implement and maintain network security measures to protect against cyber threats. * Provide technical support and guidance to junior network engineers. * Create and maintain network documentation, including diagrams and configurations. * Stay up-to-date with the latest network technologies and trends. * Participate in on-call rotation to provide 24/7 support. Requirements: * Bachelor's degree in Computer Science, Information Technology, or a related field. * Minimum 5+ years of experience in network engineering. * Strong understanding of network protocols and technologies, including TCP/IP, DNS, DHCP, BGP, OSPF, and VLANs. * Experience with Cisco and/or Juniper network devices. * Experience with firewalls, such as Cisco ASA/FTD or Palo Alto Networks. * Experience with network monitoring tools, such as SolarWinds or PRTG. * Strong troubleshooting and problem-solving skills. * Excellent communication and interpersonal skills. * Ability to work independently and as part of a team. * Relevant certifications such as CCNA, CCNP, or JNCIA/JNCIS is a plus. Benefits: * Competitive salary * Comprehensive health insurance * Paid time off * Professional development opportunities