Network Consultant

9 hours ago

Singapore NCS Group Full time

Direct message the job poster from NCS Group We are looking for an Infra Engineer, Network to join our dynamic networking team. In this role, you will troubleshoot, resolve, and proactively manage network and infrastructure issues to ensure high availability, performance, and security across enterprise and data center environments. You will also mentor junior engineers, participate in incident management, and work closely with internal and external stakeholders. Responsibilities Analyse incidents and technical issues that impact infrastructure operations. Troubleshoot and resolve network and infrastructure issues of varying complexity, from moderate to high. Own escalated incidents from Level 1 engineers through to closure, ensuring timely updates and resolution. Identify early warning signs or performance declines after upgrades, updates, or maintenance activities. Actively participate in the incident management process, ensuring adherence to SLAs and producing incident reports when required. Execute routine administration, configuration, and support tasks according to established guidelines. Review and implement change requests for minor network changes or upgrades. Perform impact analysis for planned network maintenance, executing failovers where required to ensure service continuity. Apply processes from infrastructure upgrade plans, ensuring smooth rollouts with minimal disruption. Maintain and update network documentation to reflect changes in infrastructure design or traffic flows. Produce new documents and procedures to support repeatable routine tasks. Update incident management systems with escalated cases and resolution details. Mentor and guide Level 1 engineers, helping them develop troubleshooting and incident management skills. Collaborate with internal and external teams, escalating issues when necessary and ensuring seamless communication with stakeholders. Qualifications / Ideal Candidate Education: Degree or Equivalent Experience: 2–6 years of IT or networking experience Certification: CCNP Networking Knowledge: Advanced Routing and Switching; Advanced Wired and Wireless networks; Network Security (ACL, Firewall, VPN, ISE); Network Performance Monitoring Specialization breakouts: 1–2 domains; minimum one area (e.g., Data Center Network)Data Center: Nexus Switches (7K, 9K) & NX-OS technologies; OTV, vPC, Fex, VxLAN; VMM Domain Integration; L4-L7 Services Integration Other desirable areas: Application Delivery Controllers, LSLB, GSLB; NGFW, NGIPS, security engines; bandwidth management; secure proxy; DNS technologies Wired Network: MCE, SSO, NSF, Stack Switching; MP-BGP, MPLS-VPN, VRF-lite; Network Access Control, 802.1x, Posturing, Profiling Wireless Network: Wireless Security, Rogue AP detection & isolation; Wireless Network Analytics; Antenna Design and Signal Strength Software Defined Access Network: VxLAN, AutoQoS, QoS Anywhere; SD-WAN Security: NGFW, NGIPS, security engines; Stealth Watch & AMP; Security Baseline of Network Equipment; Vulnerability Assessment Automation / Tools: Ansible, Python, Rest API Cloud / Platforms: OpenStack, OpenShift, UCSD Other Location: Singapore, Singapore Employment type: Full-time Seniority level: Associate 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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