Network Security Engineer

About Company It is a global consulting service and systems integrator that operates in over 90 countries delivering solutions with a unique blend of digital innovation and robust industry-strong processes With our promise to help our customers scale at speed we design future state solutions for industry leaders and offer innovative digital experiences that enable them to transform and scale at speed Our aim is to enable enterprises associates and society to Rise for a more equal world future readiness and value creation We are seeking a skilled Network Security Engineer with hands-on experience in F5 LTM ASM AFM Cisco ASA FTD Firepower Threat Defense and cloud-based solutions The ideal candidate will be responsible for the design deployment and operational management of F5 application delivery controllers LTM ASM AFM Cisco ASA firewalls and Firepower Threat Defense in both traditional and cloud-based environments including CVIM and cloud-native infrastructures You will ensure high availability security and performance across multiple networks while managing and optimizing security appliances and application delivery systems Key Responsibilities 1 F5 LTM ASM AFM Operations Build configure and maintain F5 Local Traffic Manager LTM Application Security Manager ASM and Advanced Firewall Manager AFM solutions Manage F5 iRules VIPs pools SSL offloading and traffic steering Optimize application delivery for high availability and disaster recovery Implement WAF Web Application Firewall policies in F5 ASM to protect web applications Monitor F5 appliances for performance troubleshoot issues and provide proactive support Implement SSL certificate management and secure application access using F5 LTM Collaborate with internal teams to design and deploy load balancing strategies in hybrid cloud environments 2 Cisco ASA FTD Security Appliances Design configure and manage Cisco ASA firewalls and Firepower Threat Defense FTD appliances Implement firewall rules NAT policies and VPN configurations IPsec SSL VPN Configure IPS Intrusion Prevention Systems and network segmentation using ASA FTD devices Integrate Firepower Management Center FMC and Firepower Threat Defense for centralized management and monitoring Provide incident response and forensic analysis for network security incidents Perform security patching and vulnerability management on ASA FTD devices Ensure compliance with network security standards and maintain a secure environment 3 Cloud Integration CVIM Cloud Design and deploy network security solutions in Cloud environments AWS Azure Google Cloud using F5 and Cisco Security solutions Implement and manage Cloud Virtualized Infrastructure Manager CVIM for cloud-based network services Integrate F5 LTM ASM AFM and Cisco FTD into Cloud-native applications and microservices environments Manage hybrid-cloud network traffic with cloud-native load balancing and security solutions Automate cloud infrastructure deployments using tools like Terraform or Ansible Ensure high availability and security of network and application traffic across hybrid infrastructures 4 Monitoring and Incident Management Monitor F5 and Cisco ASA FTD devices using tools like Splunk SolarWinds or Nagios for system health and security events Troubleshoot network issues identify performance bottlenecks and resolve operational problems efficiently Act as an escalation point for incidents and provide timely resolution to security and network issues Collaborate with cross-functional teams e g Security Operations Cloud Engineering to ensure network infrastructure meets business requirements and security standards 5 Documentation and Reporting Maintain up-to-date configuration documentation for all F5 and Cisco devices and cloud environments Provide detailed incident reports and root cause analysis for security events and network incidents Prepare compliance reports and audits for network security and cloud environments Participate in internal knowledge sharing sessions to educate teams on security best practices Qualifications Technical Skills F5 LTM ASM AFM Deep experience in configuration optimization and troubleshooting of F5 products Cisco ASA Hands-on experience in ASA firewall configuration VPNs NAT and policy management Cisco FTD Strong background in configuring and managing Firepower Threat Defense appliances Cloud Environments AWS Azure Google Cloud Hands-on experience deploying security solutions in cloud environments CVIM Familiarity with Cloud Virtualized Infrastructure Manager for automating network and security services in cloud environments Networking Protocols Solid understanding of TCP IP DNS HTTP S VPN and routing protocols Security Tools Familiarity with IPS IDS WAF DDoS protection and SIEM tools Splunk etc Scripting Automation Experience with automation tools like Ansible Terraform Python for infrastructure as code Certifications Preferred F5 Certified F5-CTS F5-CA etc Cisco CCNP Security CCIE Security or equivalent Cisco Firepower Certifications e g Firepower Threat Defense Specialist AWS Certified Solutions Architect or equivalent cloud certifications CISSP CISM or other security certifications Experience 3 years of experience with F5 application delivery and security solutions 3 years of experience with Cisco ASA FTD and network security operations Proven experience deploying and managing network security solutions in cloud environments AWS Azure Google Cloud Strong troubleshooting skills and experience with performance monitoring tools Experience in multi-cloud or hybrid cloud infrastructures Job Role Network Security Engineer F5 Cisco ASA FTD - Build Operations Job Type Full TimeWork Mode Work from OfficeExperience 7 Years to 10 YearsCTC Range 12 LPA to 15 LPALocation Bangalore Chennai HyderabadNotice Period Immediate to 30 Days Serving NP