Senior Network & Security Project Lead (Hands-On)

Opensource; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Opensource in Singapore seeks a Technical Lead to oversee Enterprise IT Network and Security Services deployment, integration and migration. You will work with Project Managers to ensure timelines, quality and customer requirements are achieved, while remaining hands-on in design and troubleshooting.

The role requires strong hands-on experience with Cisco, Check Point, Palo Alto, Fortinet and Alcatel technologies, leadership of large-scale projects, and the ability to mentor engineers.

Qualifications

• Extensive hands-on experience with enterprise network and security deployments.
• Proven leadership of large enterprise network projects.
• Strong knowledge of Cisco routing and switching, firewalls, and security.
• Experience with firewall deployment, migration, and troubleshooting.
• Ability to guide engineers and coordinate with vendors during complex implementations.

Responsibilities

• Lead deployment, implementation and integration of customers’ Enterprise IT Network and Security Services.
• Work with Project Managers to ensure deliverables, timelines, quality and requirements are met.
• Act as Technical Lead for medium to large-scale network and security projects.
• Provide technical leadership and guidance to network/security engineers.
• Remain hands-on in design, configuration, implementation, migration, troubleshooting and validation.
• Lead technical implementation involving Cisco routers/switches, Alcatel switches, Check Point, Palo Alto and Fortinet firewalls.
• Review environments and recommend migration or implementation approaches.
• Lead network and firewall migration, upgrade and infrastructure refresh activities.
• Provide guidance on LAN/WAN/WLAN, routing, switching and security implementations.
• Lead troubleshooting and root-cause analysis for complex issues; escalate when needed.
• Coordinate with internal teams, customers and vendors to resolve problems.
• Establish and manage TAC/vendor support cases until resolution.
• Review designs, plans, diagrams and test plans prepared by the team.
• Develop and review test cases and PoC activities for new hardware/software.
• Ensure implementations are tested, validated and documented.
• Mentor engineers assigned to projects; support after-hours activities.

Skills

Network security

Technical leadership

Project coordination

Customer-facing

Troubleshooting

CCNP preferred

Tools

Cisco routers

Cisco switches

Check Point firewalls

Palo Alto firewalls

Fortinet FortiGate

Alcatel switches

F5

Aruba

Cisco ISE

SolarWinds

A10

Job description

Opensource in Singapore seeks a Technical Lead to oversee Enterprise IT Network and Security Services deployment, integration and migration. You will work with Project Managers to ensure timelines, quality and customer requirements are achieved, while remaining hands-on in design and troubleshooting.

The role requires strong hands-on experience with Cisco, Check Point, Palo Alto, Fortinet and Alcatel technologies, leadership of large-scale projects, and the ability to mentor engineers.