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Network Engineer – Cloud & Automation

GTN Tech · Colombo

New
Mid 🇬🇧 English
Terraform Ansible AWS Python PowerShell Ruby .NET ITIL ITSM SRE Firewalls VPC Site-to-Site tunnels Routers Switches Software-defined networking VPN Kubernetes TCP/IP Linux Windows

Job description

About the role

GTN is a FinTech‑powered brokerage building a global trading ecosystem. We are looking for a proactive Network Engineer to drive automation, cloud networking, and security across our multi‑market platform.

Key responsibilities

  • Design and implement network automation using Terraform and Ansible.
  • Manage networking tools, analytics, and continuous improvement initiatives.
  • Configure and support AWS and other cloud platforms with a focus on network design, security, and best practices.
  • Develop scripts in Python, PowerShell, Ruby or .NET to streamline operations.
  • Apply ITIL/ITSM/SRE practices for incident and change management.
  • Deploy and maintain firewalls, VPCs, site‑to‑site tunnels, routers, switches, SDN and VPN solutions.
  • Analyze and remediate network security threats and vulnerabilities.
  • Maintain an artifact library of network policies, standards and guidelines.
  • Ensure compliance with GTN policies, certifications, SLAs and governance frameworks.
  • Coordinate with vendors on incident management and provide 24 × 7 × 365 on‑call support.

Required profile

  • Networking‑related degree, CCNA or equivalent certification.
  • 3–5 years of experience in on‑premises or cloud environments, including VMs.
  • Solid understanding of TCP/IP, subnetting, routing and firewalls.
  • Exposure to Kubernetes and experience with network automation.
  • Knowledge of Linux and Windows operating systems.
  • Background in 24 × 7 managed services, hosted service companies or a Network Operations Center, preferably in FinTech.

Required skills

  • Terraform
  • Ansible
  • AWS
  • Python
  • PowerShell
  • Ruby
  • .NET
  • ITIL / ITSM / SRE practices
  • Firewalls, VPC, site‑to‑site tunnels, routers, switches
  • Software‑defined networking (SDN)
  • VPN
  • Kubernetes
  • TCP/IP
  • Linux
  • Windows

What we offer

  • Competitive salary reflecting experience and impact.
  • Structured learning program with coaching and international exposure.
  • Opportunity to work with 500+ colleagues across six global markets.
  • Clear career growth in a rapidly scaling FinTech.
  • Private health insurance.
  • Team events and engagement activities.
  • Equal‑opportunity workplace committed to inclusion and diversity.

Questions fréquentes

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Published 14 hours ago

Expires 1 month from now

7 views · 0 interested

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GTN Tech

Colombo