Assistant Manager, Network Engineer
Assistant Manager, Network Engineer
Posted on :
22-08-2025
Employer Active
1 Vacancy
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Job Description
Description
PRIMARY RESPONSIBILITIES
- Provide BAU day-to-day operation support
- Handle projects assigned by managers
- Manage and maintain the network infrastructure
- Monitor the network performance (bandwidth usage health of network equipment etc.)
- Support network related service requests
- Proficient in analyzing and optimizing network performance
- Collaborating with cross-functional teams to troubleshoot complex issues
- Implement innovative or automation solution
- Provide standby support of network related issues
- Design and implement new network solutions and improve efficiency of current network infrastructure.
- Involve in Procuring of network equipment and managing subcontractors involved with network installation.
- Work within established configuration and change management policies to ensure awareness approval and success of changes made to the network infrastructure.
- Liaise with vendors and other IT personnel for problem resolution.
- Designing writing and updating system documentation assets and network diagrams.
- Perform system upgrades including firmware patches hot fixes and security configurations.
- Monitor the network performance (network device resource utilization trending and capacity planning)to ensure network availability and reliability.
- Analyze network performance data identify trends and implement proactive measures to prevent potential network issues. This includes system checks updates config review and EOL/EOS of device hardware and firmware.
- Quickly identify and assess network incidents troubleshoot issues and follow established procedures to resolve or escalate problems to higher levels of support as necessary.
- Communicate effectively with stakeholders service providers including vendors to provide updates on network status and incident resolutions.
- Maintain a thorough understanding of the network infrastructure including new equipment and network solutions. Continuously learning and stay updated on the latest technology network monitoring tools and industry best practices to enhance skills and knowledge.
- Ensure adherence to Income Insurance Corporate Policies and Guidelines
- Travel to different offices/branches within Singapore to provide support.
Experience:
- At least 3 years hands-on experience in managing firewall network switches web proxy load balancers NAC (Network Access Control)
- Knowledge in managing Aruba Wireless Controllers Aruba ClearPass (NAC OnGuard) Palo Alto firewalls F5 VPM Load balancers DNS devices
- Knowledge in SDWAN VxLAN Cloud infrastructure (AWS Azure GCP) will be an advantage
Mandatory requirement:
- Must have knowledge in managing Aruba ClearPass (NAC)
- Must have knowledge in managing Firewall devices (Palo Alto) VPN DNS and Load balancer
- Must be able and willing to work after office hours as and when required
Competencies:
- Clear communicator with good oral and written skills and experience interacting with both business and IT individuals.
- Possess personal attributes: integrity trust and credibility. A good listener customer oriented strong interpersonal skills
- Possess good learning capability and demonstrate creative thinking skills. Able to adapt to changes and proactively generate new ideas and drive continuous improvements.
- Possess good analytical skills.
- Possess good troubleshooting and issue resolution capabilities
Required Experience:
Manager
Employment Type
Full-Time
Key Skills
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