Tech Aalto Pte Ltd Hiring! Full Time Senior Network - Security Engineer in - Ricebowl

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.