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Nicoll Curtin

Senior Network Engineer

Nicoll Curtin
Singapore · Full-time · Mid-Senior

This is a permanent position within the financial services space.


Key Responsibilities

  • Diagnose and resolve complex, tier-3 network issues.
  • Design and implement proactive monitoring solutions to minimize downtime and improve incident resolution times.
  • Leverage scripting and automation (Python preferred) to streamline network operations and enhance efficiency.
  • Develop and maintain Splunk/ITSI dashboards to provide real-time operational visibility.
  • Collaborate with cross-functional teams to implement new solutions and optimize existing infrastructure.
  • Participate in on-call rotations and shift-based schedules as required.
  • Ensure compliance with ITIL processes for incident, change, and problem management.


Qualifications & Experience

  • Minimum 6 years of hands-on technical experience in networking.
  • Experienced in Routing/Switching, Firewalls, Load Balancing, and protocol/trace analysis.
  • At least 2 years of experience in wireless technologies (e.g., Aruba, Airwave, RF survey tools, ClearPass, wireless authentication).
  • Proficiency in automation and scripting (Python) to improve operational workflows.
  • Experience creating operational dashboards in Splunk/ITSI.
  • Industry certifications such as CCIE, cloud, wireless, firewall, and load balancer certifications are highly advantageous.
  • Strong communication, collaboration, and analytical skills, with a dependable and proactive work style.
  • Previous experience in large financial institutions will be a plus

Key Skills

Ranked by relevance

wireless python firewalls firewall aruba cloud ccie itil
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Posted
Aug 12, 2025
Type
Full-time
Level
Mid-Senior
Location
Singapore

Industries

Financial Services Banking

Categories

Information Technology

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