Tata Communications Transformation Services (TCTS)
Website:
tatacommunications-ts.com
Job details:
Role : Firewall & Load balancer Specialist
Location: Chennai/Bangalore
Experience: 7 to 12+ Years
Role Summary
BPN & Firewall provides strategic and technical leadership for enterprise and banking network security programs. This role is accountable for end-to-end IT solution delivery, stakeholder management, and governance of complex, mission-critical security deployments.
Key Responsibilities
- Overall accountability for delivery of network security solutions across banking infrastructure programs
- Act as subject matter expert for Next Generation Firewalls and enterprise security architectures
- Architect, review, and govern security solutions involving Firewalls, IDS/IPS, Load Balancers, F5, and Proxies
- Lead adoption and integration of emerging technologies such as Software Defined Networks (NSX)
- Ensure compliance, security hardening, and audit readiness of firewall platforms
- Provide leadership for automation initiatives using shell scripting
- Manage multiple dependencies, vendors, and senior stakeholders in large-scale deployments
- Proactively identify risks, anticipate issues, and recommend strategic solutions
- Mentor senior engineers and drive operational excellence
Key Skills & Technology Requirements
- Network Security Architecture & Design
- Next Generation Firewalls: FortiGate, Cisco Firepower / ASA
- Security Platforms: IDS/IPS, VPN, Proxy, Network Segmentation
- Load Balancing & ADC: F5 (LTM / GTM)
- Enterprise Network Technologies: Routing, Switching, WAN
- Software Defined Networking: VMware NSX (advanced concepts & governance)
Required Skills & Experience
- 7+ years of experience in banking or large enterprise infrastructure environments
- Extensive expertise in Network Firewalls & Security products (FortiGate, Cisco)
- Proven experience managing large-scale, multi-vendor security deployments
- Strong leadership, communication, and presentation skills
- Demonstrated integrity, ownership, and decision-making capability
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