Kanthoruwa
Technology & EngineeringFull-timeOn-siteMid-level

Network & IT Security Professional

Networks & Infrastructure·Colombo·Posted Aug 14, 2026

Role Summary

JIT Resourcing & Consultancy Services is looking for a skilled Network and Security specialist to support the enterprise infrastructure of a prominent banking and financial institution in Colombo. This is a 100% onsite position focused on maintaining high-security standards within a mission-critical environment.

Key Responsibilities

  • Manage and safeguard enterprise-level banking network infrastructure.
  • Oversee network security protocols, including VPNs and IPSec.
  • Administer hardware such as routers, switches, firewalls, and NAS devices.
  • Handle infrastructure troubleshooting and essential firmware updates.
  • Manage vendor relationships and maintain detailed technical documentation.
  • Support disaster recovery (DR) and business continuity planning (BCP) efforts.

Requirements

  • Minimum of 3 years of professional experience in network and infrastructure administration.
  • Technical proficiency in Active Directory, Load Balancers, and High Availability setups.
  • Proven ability to manage internet connectivity and robust network security.
  • Prior experience within the banking or financial services sector is highly advantageous.

How to Apply

Immediate joiners are encouraged to apply for this deployment opportunity. Please submit your application to proceed with the selection process.

Tags

Network AdministrationIPSecVPNFirewallsRoutersSwitchesActive DirectoryNASLoad BalancersDisaster RecoveryBusiness Continuity PlanningFirmware UpgradesVendor Management