Job Title: Senior Network & Security Engineer
Location: Singapore
Position type: Contract

Job Summary:

The Senior Network & Security Engineer will lead network deployment projects, ensure the timely and successful implementation of network solutions, and provide Tier-3 support for network and security-related issues. This role includes working closely with vendors and third-party providers for solution architecture, equipment procurement, and installation, as well as driving efficiencies through automation.

Key Responsibilities:

Lead network deployment projects, ensuring timely and successful implementation of network solutions.
Work closely with vendors and third-party providers for solution architecture, equipment procurement, and installation.
Provide Tier-3 support for network and security-related issues and participate in a rotating network operations on-call schedule, including weekends, supporting a multi-vendor enterprise network.
Create, maintain, and review high-level design (HLD), low-level design (LLD), and operational practices across teams.
Drive efficiencies through automation.

Mandatory Skillsets:

Expertise in Cisco ACI Multi Pod / Multi Site deployments.
Expertise in Application Delivery Network products – F5 Load balancers & WAF.
Expertise in managing Checkpoint & Palo Alto Firewalls & IPS.
Strong fundamental knowledge in LAN, WAN, and network security technologies and products.
Excellent project and vendor management skills.
Excellent written and verbal communication skills with the ability to influence and communicate effectively with non-technical audiences and senior management.

Preferred Qualifications:

Bachelor’s degree in a relevant field and 5-9 years of experience in core network technologies, including Cisco ACI, Checkpoint & Palo Alto Firewalls, F5 Load balancer & WAF.
Demonstrated experience in leading and managing complex network projects, including data center or public cloud migrations.
Proven ability to design, implement, and oversee large-scale network deployments.
One or more of the following certifications: CCIE, CCNP, PCNSE, CCSE, AWS Certified Advanced Networking - Specialty, or equivalents.

Good to Have Skillsets:

Experience with Application Delivery Network products – Bluecoat Proxy & Akamai CDN.
Experience in managing Infoblox IPAM, DNS, DHCP solutions.
Experience in managing micro-segmentation products like Illumio and Guardicore.
Experience in managing voice infrastructure with Cisco CUCM and Verint Recorders.
Experience in managing network management systems like SolarWinds, Riverbed, & Thousand Eyes.
Experience in performing deep packet capture analysis using Wireshark or similar products.
Experience in network automation using Ansible & Terraform.
Experience in managing network security products like NAC, ISE & Algosec.