Network Operation Engineer

AVATAR TECHNO SERVICES PTE. LTD.; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

A leading technology services provider in Singapore is seeking a skilled Network Administrator to manage patching and vulnerability for network and firewall devices. The ideal candidate has over 8 years of experience, particularly with Cisco systems, and thrives in a team-oriented, flexible environment. Strong troubleshooting and communication skills are essential for success in this role.

Qualifications

• 8-10 years of experience in network and firewall administration.
• Experience in a SLA driven environment.
• Ability to work in a flexible, team-oriented environment.

Responsibilities

• Responsible for patching and vulnerability management.
• Administer network and firewall devices.
• Perform patch assessment and deployment planning.

Skills

Network Administration

Patch management

Troubleshooting skills

Communication skills

Interpersonal skills

Experience with Cisco

Experience with VMware ESXi

Knowledge of DNS/DHCP/IPAM

Tools

NetBot

Cisco IOS/IOS-XE

Fortinet

Job description

Job Scope

To be responsible for the patching and vulnerability management of all network, firewall devices.

Roles & Responsibilities

• Network Administration of Cisco, Fortinet, F5 environment.
• Perform Patch assessment and recommend/plan deployment.
• Experience on Automation of Pre and Post patching tasks.
• Bios upgrades and firmware upgrades.
• Log monitoring/maintenance.

Skills Required

• 8-10 years of Experience in Network and Firewall Administration.
• Excellent Verbal and written communication skills.
• Good interpersonal Skills.
• The candidate should have worked in a SLA driven environment.
• Ability to work in a flexible, team-oriented and constantly changing environment.
• Able to work on weekends as per Roster and perform On-call support (during weekdays) as and when needed.
• Knowledge in ACI, Cisco, Arista, F5, Checkpoint, Paloalto is necessary.
• Patch management and Vulnerability Management (Must Have).
• Troubleshooting skills in patching/firmware upgrade related issues (Must Have).
• Extensive Experience in ESXi patching.
• Experience on Patch management tools like NetBot, other similar tools etc.
• Candidate Should have Experience on Cisco Platforms (IOS/IOS-XE).
• Candidate must have capability to understand Network Flows.
• Candidate Should have Strong experience and understanding on DNS/DHCP/IPAM.
• Candidate Should have Solid experience on Switching (VLAN,Bundling Mechanisms, Ethernet, STP Flavours) and Routing (BGP/OSPF/EIGRP).
• Candidate Should have Good Exposure on Standard/Extended Access-lists.
• 8+ years of work experience with Network Administration
• 6+ years of work experience with Cisco Systems Products