Firewall (Network security)

3 weeks ago


Hyderabad Telangana India, Telangana Tata Consultancy Services Full time

Role**: Technical lead, L2

Required Technical Skill Set**: Network security L2, L3, FortiGate, Cisco ASA, Cisco Firepower firewall

Must-Have**: Network security L2, L3, Firewall

Good-to-Have: Splunk, Azure, WAF

Experience: 8 to 10 years

Responsibility:

Planning, configuring, and deploying firewall systems across various platforms.

Involved in designing, implementing, and maintaining security policies, procedures, and protocols.

Creating and maintaining firewall rules and policies to align with security standards.

Monitor network traffic and system logs for suspicious activity and analyze logs to identify potential threats.

Performing regular maintenance, upgrades, backup, monitoring and patching of firewall devices and related systems.

Collaborate with other IT teams and departments on security-related projects, and communicate findings and recommendations.

Participating in on-call rotations and responding to security incidents related to firewalls.

Interacting with vendors for support and troubleshooting

Maintaining accurate and up-to-date documentation of firewall configurations, policies, and procedures.



  • Hyderabad, Telangana, India, Telangana Tata Consultancy Services Full time

    Greetings from TCS!!Role: Network security engineerExperience: 10+yearsLocation: Bangalore Hyderabad Chennai Mumbai Indore***Drive date: 9-Oct-2025***Keywords:Palo Alto Firewall, Panorama, F5 LTM Load Balancer and GTM, InfobloxJob Description:Should offer end to end IT infrastructure and Network Administration Network Security)Should be dealing with...


  • Hyderabad, Telangana, India, Telangana Tata Consultancy Services Full time

    Skill : Senior Network Security EngineerYOE : 8 to 12Location : HyderabadJob Description:Provide expert-level support for network security incidents, troubleshoot complex issues, and perform root cause analysis.Should demonstrate experience in leading the deployment and configuration of firewalls, intrusion detection/prevention systems, VPN solutions, and...


  • Hyderabad, Telangana, India, Telangana Castellum Labs Full time

    NOTE -- This role is for you, IF YOU ARE ANETWORK ENGINEER AND WANT TO SHIFT INTO SECURITY.NETWORK SECURITY ADMIN & WANT TO SHIFT TO NETWORK PEN/AUDIT/CONTROLS.Company DescriptionCastellum Labs is a next-generation cybersecurity technology venture based in Hyderabad, India. Since 2018, our mission has been to revolutionize the cybersecurity service model. We...


  • Hyderabad, Telangana, India, Telangana Tata Consultancy Services Full time

    Role** EngineerRequired Technical Skill Set** Keywords · VPP, DPDK, CNF, VNF, IDS, IPS, DPI, QOS, Firewall, ZBF, SWG. · Golang, C, Unix, C++, GRPC, K8S, Kubernetes, Docker, Network stack, linux kernel, system programming, Forwarding, Fastpath, datapath, distributed systems, SDWAN, Visibility, IPSecDesired Experience Range** 8 to 12 and 12 +Location of...


  • Hyderabad, Telangana, India, Telangana Cloud4C Services Full time

    Company Overview:Cloud4C, named a Visionary in the 2021 Gartner Magic Quadrant for Public Cloud IT Transformation Services is the world’s leading automation-driven, application-focused Cloud Managed Services Provider (MSP).As one of the global leaders in multi-cloud migration and managed services, we support native and hybrid cloud environments with...


  • Hyderabad, Telangana, India ITC Infotech Full time ₹ 5,00,000 - ₹ 12,00,000 per year

    Network and Security Engineer (L1/L2 Support – Palo Alto Firewall)Location: HyderabadMode : HybridJob Summary:We are seeking a dedicated and detail-orientedNetwork and Security Engineerwith L1 and L2 level expertise to join our IT infrastructure team. The ideal candidate will have hands-on experience withPalo Alto Firewallsand foundational knowledge of...


  • Hyderabad, Telangana, India CtrlS Datacenters Ltd. Full time ₹ 8,00,000 - ₹ 24,00,000 per year

    Company Overview : Cloud4C, named a Visionary in the 2021 Gartner Magic Quadrant for Public Cloud IT Transformation Services is the worlds leading automation-driven, application-focused Cloud Managed Services Provider (MSP). As one of the global leaders in multi-cloud migration and managed services, we support native and hybrid cloud environments with...


  • Hyderabad, Telangana, India Black And White Business Solutions Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    About Client Hiring for One of the Most Prestigious Multinational CorporationsJob Title: Network SecurityExperience: 4 to 8 yearsKey Responsibilities :Strong Knowledge Skills sets on Zones, Policies, NAT, IDP/IPS, VPN, Proxy, SSL, Application Protocols, Network Security protocols, Load Balancing, High availability mode.Experience with the design,...


  • Hyderabad, Telangana, India ATMECS Global Full time ₹ 6,00,000 - ₹ 18,00,000 per year

    Exp : 15yrsLocation : HyderabadShifts : Rotational shifts /Night shiftsResponsibilities:• Design/Manage Network Solutions for cloud environment like VPC, Subnets,routers, gateways• Design/Manage Access control, Security, Firewall solutions like F5 Big IPstacks• Knowledge on network load balancers• Manage SSL Certificates• Manage Direct...


  • Hyderabad, Telangana, India Maven Workforce Inc. Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Roles & Responsibilities : - Plan, design, implement, and maintain perimeter security networks and devices. - Configure and troubleshoot Zones, Policies, NAT, IDP/IPS, VPN, Proxy, SSL, Application Protocols, and Network Security Protocols. - Manage load balancing and high availability configurations for critical infrastructure. - Implement and...