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Job Description
- As a Network Security L3 (Palo Alto) professional with more than 10 years of experience, you will play a crucial role in designing, implementing, managing, and troubleshooting secure and efficient enterprise networks, particularly focusing on Palo Alto Next-Generation Firewalls and Cisco Switches. Your responsibilities will include:
- Firewall Security (PALO ALTO):
- Design, deploy, and manage Palo Alto Firewalls (physical and virtual appliances).
- Manage and monitor Palo Alto Firewalls, including security policies, threat prevention, and URL filtering.
- Maintain and optimize firewall rulesets for security and network performance.
- Administer Panorama for centralized firewall management.
- Monitor logs, investigate incidents, and troubleshoot firewall-related issues.
- Plan and execute firmware upgrades, high-availability setups, and disaster recovery testing.
- Switching Management (CISCO):
- Configure, manage, and troubleshoot enterprise switching infrastructure (Cisco Catalyst 2700/3000/4000/9000 series).
- Implement VLANs, STP, VTP, EtherChannel, HSRP/VRRP/GLBP, QoS, ACLs.
- Handle advanced L3 routing protocols on switches (OSPF, EIGRP, BGP).
- Design network segmentation, redundancy, and high-availability solutions.
- Support escalations and conduct root cause analysis for complex network issues.
- Collaboration & Documentation:
- Collaborate with infrastructure, security, and application teams to provide secure network solutions.
- Create and maintain technical documentation, network diagrams, and standard operating procedures.
- Palo Alto Firewalls: Security profiles, NAT, VPNs, Panorama management.
- In-depth knowledge of Networking protocols (TCP/IP, BGP, OSPF, EIGRP, VLANs, STP).
- Identity & Access Management.
Your technical expertise should cover:
You should have a minimum of 10-15 years of experience in enterprise networking, with at least 7 years dedicated to hands-on enterprise network security and team management. Strong troubleshooting skills, excellent written and verbal communication abilities are essential.
Relevant certifications such as CCNA, CCNP Wireless/Enterprise, CWNA, PCNSA, PCNSE are preferred. A Bachelor's Degree in Computer Science, IT, or a related field is desirable. Knowledge of Network automation tools like Python and Ansible, as well as experience in handling large Enterprise Networks, will be advantageous.,
Skills
ManagementRoot Cause AnalysisSTPVLANsBGPQoSFirewall SecurityCisco SwitchesNATGLBPAnsibleNetwork SecurityVPNsVTPPalo Alto NextGeneration FirewallsTCPIPHSRPOSPFPythonACLsNetwork AutomationEIGRPLAN SecuritySwitching ManagementIdentity Access ManagementEtherChannelPanorama ManagementVRRPIf a job posting appears fraudulent, asks for payment, contains misleading information, or violates our guidelines, please report it immediately. Our team will review it promptly, Jobaaj does not charge any fee from the applicants.
About Company
GSPANN Technologies is a global leader in providing cutting-edge technology solutions and services that enable businesses to navigate the digital landscape effectively. Specializing in retail, e-commerce, content management, and business intelligence, GSPANN Technologies empowers organizations to enhance their digital experience and operational efficiency. GSPANN Technologies careers offer a vibrant and innovative environment where professionals can thrive, innovate, and contribute to transformative projects. The company is committed to fostering a culture of learning, collaboration, and growth, allowing employees to excel in their areas of expertise while exploring new technological frontiers. For those passionate about driving digital innovation and making a tangible impact, GSPANN Technologies careers provide the perfect platform to develop, excel, and lead in the tech industry.
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