Skip to main content
ResumeKart
← Back to Jobs

Network & Security Technical Lead

OPENSOURCE PTE. LTD.•Singapore
ContractSenior
S$7k - S$11k
per year
👁️ 3 views•📝 0 applications•Posted 9/16/2026•Expires 10/16/2026
Tailor Resume for This JobCheck ATS Score

Get alerts for roles like this

More Network & Security Technical Lead roles in Singapore — straight to your inbox. No account needed.

Applying to this role? Tailor your résumé to this job description in one click, then download it clean — no watermark, no subscription.

Job Description

Job Responsibilities Lead and oversee the deployment, implementation and integration of customers’ Enterprise IT Network and Security Services. Work closely with Project Managers to ensure technical deliverables, project timelines, quality standards and customer requirements are achieved.

Act as the Technical Lead for medium to large-scale network and security projects . Provide technical leadership, direction and guidance to network/security engineers throughout project implementation.

Remain hands-on in the design, configuration, implementation, migration, troubleshooting and validation of network and security solutions.

Lead technical implementation involving:Cisco routers and switchesAlcatel network switchesCheck Point firewallsPalo Alto firewallsFortinet / FortiGate firewalls Review existing network environments and recommend appropriate implementation or migration approaches.

Lead network and firewall migration, upgrade and infrastructure refresh activities. Provide technical guidance on LAN/WAN/WLAN, routing, switching and network security implementation. Lead troubleshooting and root-cause analysis for complex network, firewall, connectivity and security-related issues.

Act as the technical escalation point for engineers and customers during implementation and production issues. Coordinate with internal teams, customers and principal vendors to resolve complex technical problems. Establish and manage TAC/vendor support cases until resolution.

Review technical designs, implementation plans, network diagrams, test plans and project documentation prepared by the engineering team. Develop and review test cases and proof-of-concept activities for new hardware/software prior to deployment.

Ensure implementation activities are properly tested, validated and documented. Provide technical mentoring and guidance to engineers assigned to the project. Support and lead scheduled after-office-hours implementation and maintenance activities where required. Job Requirements

Required Skills

DocumentationLeadershipProject Management

Partner picks for Network & Security Technical Lead in Singapore

Matched to the skills this page calls for and the candidate's location.

Partner
  • edXVerified partner
    Partner course provider

    Courses and programmes from universities and institutions worldwide.

    covers leadership
  • Partner course provider

    Certification training in cloud, data, cyber security, project management and digital marketing.

  • Partner course provider

    University and industry courses, professional certificates and online degrees.

    covers project management

Partners are ResumeKart affiliates or institutes it works with; ResumeKart may earn a commission when a candidate enrols. Placement is decided by relevance, not payment. How ResumeKart earns

The best-paying roles in your field. Every week. Free.

Join 10,000+ professionals getting job alerts and salary insights in their inbox

We respect your privacy. Unsubscribe anytime with one click.