Junior/Senior Network Engineer [Permanent Role]

TALENTSIS PTE. LTD.; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

TALENTSIS PTE. LTD. in Singapore is seeking a skilled Network Engineer to administer and support our network infrastructure, ensuring optimal performance and security across sites and data centers.

Key responsibilities include managing network performance, responding to alerts, and maintaining documentation. The ideal candidate is Cisco CCNA certified, and experienced in network automation and scripting, with strong customer service skills.

Qualifications

• Formal technical certification such as Cisco CCNA is preferred.
• Experience in network automation and scripting using tools like Ansible, Python, Terraform, GitLab is a plus.
• Strong customer service orientation with excellent communication skills.
• Self-motivated, detail-oriented, and able to work both independently and collaboratively.

Responsibilities

• Administer and support routers, switches, wireless access points, and data centers.
• Respond to and diagnose network performance tickets.
• Monitor network availability and respond immediately to system alerts.
• Maintain documentation of network infrastructure and inventory.

Skills

Cisco CCNA

Network Automation

Scripting (Ansible, Python)

Customer Service Orientation

Communication Skills

Job description

We are looking for a skilled Network Engineer to administer and support our network infrastructure,ensuring optimal performance, reliability, and security across all sites and data centers.

Key Responsibilities

Network Infrastructure Administration

• Administer and support routers, switches, wireless access points, WLAN controllers, AAA servers, and encryptors.
• Respond to and diagnose network access and performance tickets:
• Service and close support tickets for wired and wireless client endpoints.
• Troubleshoot 802.1X authentication/authorization issues and escalate L2/L3 issues as necessary.
• Monitor network availability and respond immediately to system alerts.
• Perform root cause analysis of incidents and replace failed network components.
• Execute routine automation tasks to maintain secure configurations, backup management, and firmware upgrades.
• Manage operational activities and implement network changes.
• Track equipment lifecycle, procure replacements, and ensure timely project closure and payment.
• Manage network support agreements and telco circuit contracts, including renewals and payments.
• Support project teams in delivering IT services.

Network Communications Rooms & Data Centre Management

• Standardize and provision cabling for network access and data centers.
• Respond to alerts and resolve UPS and PDU faults.
• Work with contractors to replace faulty UPS and PDU units.
• Coordinate with Facilities Management for M&E issues (air-conditioning, electrical, fire safety) in network comms rooms.
• Escort external vendors/contractors for network-related activities.

Inventory &Documentation

• Maintain clear and concise documentation of network infrastructure, rack layouts, and cabling interconnects.
• Keep inventory up-to-date and perform periodic audits.
• Retire obsolete equipment following organizational procedures.

Qualifications & Skills

• Formal technical certification such as Cisco CCNA is preferred.
• Experience in network automation and scripting using tools like Ansible, Python,Terraform, GitLab is a plus.
• Strongcustomer service orientation with excellent communication skills.
• Self-motivated, detail-oriented, and able to work both independently and collaboratively.

🔗 Connect with me on LinkedIn: https://www.linkedin.com/in/cadeguino/

📧 Chally | [e-mail]

Talentsis Pte Ltd | EA No: 20C0312

Only shortlisted candidates will be notified.