Network Engineer

1 day ago

Singapur, Singapore TG Singapore Full time

Key Responsibilities: Design, configure, and maintain enterprise network infrastructure, ensuring high availability, scalability, and security. Implement and manage load balancers such as F5 BIG‑IP, including SSL offloading and traffic optimization. Deploy and troubleshoot network routing and switching using Cisco (IOS/Nexus), Juniper, or Arista platforms with strong understanding of OSPF, BGP, and VLANs. Configure and support next‑generation firewalls (Check Point, Palo Alto, Fortinet) for both on‑premise and cloud environments. Support cloud network security and connectivity, including Azure Firewall, AWS Network Firewall, and WAF implementation. Administer VPN and remote access solutions, ensuring secure site‑to‑site and user connections (Cisco AnyConnect, GlobalProtect). Monitor and optimize network performance using tools such as SolarWinds, PRTG, or Nagios, ensuring timely incident resolution. Implement and tune intrusion detection and prevention systems (IDPS) to protect network integrity and respond to security alerts. Assist in software‑defined networking (SDN, SD‑WAN) implementation and controller‑based network management. Support network automation and hardening efforts, leveraging scripting tools (Python, Ansible) and following CIS security standards. Job Requirements: Bachelor’s degree in Computer Science, Information Technology, or a related discipline (or equivalent experience) Minimum 5 years of relevant experience in enterprise network design, implementation, and operations. Strong hands‑on expertise with Cisco technologies, including SD‑WAN, ACI, and Nexus switching. Proficiency with load balancing and application delivery controllers (F5, Citrix ADC, NGINX, or HAProxy). Experience managing firewalls such as Check Point, Palo Alto, or Fortinet, with solid understanding of zero‑trust architecture. Familiarity with cloud networking concepts, including Azure, AWS, or Google Cloud environments. Knowledge of ITIL best practices for change and incident management. Strong grasp of network protocols and security standards, including IPSec, SSL/TLS, 802.1x, NAC, and TACACS+. Professional certification such as Cisco Certified Network Professional (CCNP) or equivalent is required. To Apply, please kindly email your updated resume to Regret to inform that only shortlisted candidates will be notified. Seniority level Associate Employment type Full‑time Job function Information Technology Industries Human Resources Services Information Technology - Lead Systems Engineer (IT Network Communications) We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr

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