Job Description
Firewall Administration
- Deploy, configure, manage, and troubleshoot enterprise firewalls including:
- Palo Alto Networks
- Check Point
- Cisco ASA
- Create and maintain security policies, NAT rules, VPN configurations, and threat prevention profiles.
- Perform firewall upgrades, patching, high availability (HA) configuration, and disaster recovery activities.
- Monitor firewall performance, logs, and security incidents.
Load Balancer Administration
- Deploy, configure, and manage Citrix NetScaler (Citrix ADC) environments.
- Configure load balancing, content switching, SSL offloading, persistence, and application delivery services.
- Troubleshoot application connectivity and performance issues.
Proxy and Web Security
- Deploy and manage secure web gateway and proxy solutions:
- Bluecoat ProxySG
- Zscaler Internet Access (ZIA)
- Zscaler Private Access (ZPA)
- Implement URL filtering, SSL inspection, DLP, and web security policies.
- Support cloud-based secure access and Zero Trust initiatives.
- Configure and maintain Access Control Lists (ACLs).
- Develop and implement network security policies and standards.
- Conduct periodic security reviews and policy audits.
- Ensure compliance with organizational and regulatory requirements.
Monitoring and Incident Management
- Investigate network and security incidents.
- Perform root cause analysis and implement preventive measures.
- Work closely with vendors and internal teams to resolve critical issues.
- Support change management, maintenance windows, and emergency changes.
Technical Skills
- Firewalls: Palo Alto, Check Point, Cisco ASA
- Load Balancers: Citrix NetScaler (ADC)
- Proxy Solutions: Bluecoat, Zscaler ZIA, ZPA
- NAC: Cisco ISE
- Virtualization Security: VMware NSX-T
- Cloud Platforms: Google Cloud Platform (GCP)
- Network Infrastructure: Cisco Routing & Switching, Cisco ACI
- Services: DNS, DHCP, VPN
- Authentication Protocols: RADIUS, TACACS+, 802.1X
- Routing Protocols: BGP, OSPF, EIGRP
- Security Technologies: IDS/IPS, SSL VPN, IPsec VPN, Micro-Segmentation
Experience
- 5+ years of experience in Network Security and Infrastructure Administration.
- Hands-on experience in enterprise-scale deployments and troubleshooting.
- Experience supporting hybrid cloud and on-premises environments.
- Experience with high availability, disaster recovery, and network resiliency designs.
Experience: 8-10 Years .
Reinvent your world. We are building a modern Wipro. We are an end-to-end digital transformation partner with the boldest ambitions. To realize them, we need people inspired by reinvention. Of yourself, your career, and your skills. We want to see the constant evolution of our business and our industry. It has always been in our DNA - as the world around us changes, so do we. Join a business powered by purpose and a place that empowers you to design your own reinvention.