Network Engineer L2 L3

Job description

Greetings from Access Healthcare!! Looking for Excellent Communication Diploma, BE and BTech graduates will be hired Hiring only Male candidates Designation: Administrator L2/ L3 Network Support Experience: 5 to 15 Years Location : Chennai Qualification: Diploma or BE / BTech graduates Both Rotational and Night Shift Hiring Immediate / Quick Joiners Job Description Network L2 administrator /SME (Senior Network & Security Engineer) Experience: 5+Years of relevant hands-on experience in Enterprise Network & Network Security. Qualification • Relevant certifications such as Fortinet NSE/FCP, Palo Alto PCNSA/PCNSE, Cisco CCNP, AWS, Azure, Cato, Zscaler, or Check Point will be an added advantage. • The ideal candidate should possess strong expertise in firewall security, VPN technologies, SD-WAN, wireless networking, cloud networking, and Zero Trust architecture while ensuring compliance, high availability, and operational excellence. Key ResponsibilitiesFirewall & Network Security • Design, configure, and manage enterprise firewalls including FortiGate, Palo Alto Networks, and Check Point. • Create, modify, and troubleshoot security policies, NAT policies, security zones, and access rules. • Configure and manage IPSec Site-to-Site VPN and Remote Access VPN solutions. • Implement and maintain User-Based Policy Controls using identity-aware security policies. • Securely manage perimeter firewall configurations in compliance with organizational security standards and regulatory requirements. • Monitor firewall health, logs, and security events, and recommend proactive improvements. Zero Trust & Secure Access • Implement and manage Zero Trust Network Access (ZTNA) solutions. • Hands-on experience with Cato Networks, Zscaler, and Check Point Harmony or equivalent Zero Trust platforms. • Configure secure web access policies, URL filtering, SSL inspection, application control, and user web traffic policies. SD-WAN & Network Infrastructure • Configure and manage SD-WAN solutions on enterprise firewalls. • Implement ISP redundancy and automatic failover mechanisms for business continuity. • Configure, troubleshoot, and optimize routing protocols and WAN connectivity. Cisco Network Administration • Configure and manage Cisco Layer 3 Switches. • Manage VLANs, Inter-VLAN Routing, STP, EtherChannel, ACLs, Static Routing, OSPF, and HSRP/VRRP. • Support enterprise LAN, WAN, and branch connectivity. Wireless Networking • Configure and manage enterprise wireless infrastructure. • Define and enforce wireless access policies. • Troubleshoot wireless connectivity and authentication issues. Cloud Networking • Deploy and manage networking and firewall solutions in AWS and Microsoft Azure. • Configure Virtual Networks (VNets/VPCs), Security Groups, Network ACLs, VPN Gateways, and cloud firewall services. • Support hybrid cloud connectivity and secure cloud network architecture. Operations & Support • Handle Incident, Problem, and Change Management activities following ITIL processes. • Support Work From Home (WFH) VPN users and troubleshoot remote connectivity issues. • Perform root cause analysis (RCA) for network outages and security incidents. • Participate in infrastructure implementation, migration, and upgrade projects. • Maintain technical documentation, network diagrams, SOPs, and configuration backups. Required Technical Skills • FortiGate Firewall Administration • Palo Alto Firewall Administration • Check Point Firewall Administration • IPSec VPN Configuration & Troubleshooting • SSL VPN / Remote Access VPN • SD-WAN Deployment & Management • Zero Trust Architecture (Cato Networks, Zscaler) • Cisco Layer 3 Switching • VLAN, STP, OSPF, BGP (preferred), NAT, ACLs • Wireless Network Administration • Web Filtering & Secure Internet Gateway Policies • AWS Networking & Security • Microsoft Azure Networking & Security • Network Compliance & Security Best Practices • Network Monitoring & Performance Optimization • High Availability (HA) & Disaster Recovery Concepts Soft Skills • Strong troubleshooting and analytical skills • Excellent communication and documentation abilities • Ability to manage multiple priorities in a fast-paced environment • Team player with stakeholder management skills • Strong ownership and proactive problem-solving mindset Preferred Certifications • Fortinet FCP / FCSS (or NSE) • Palo Alto PCNSA / PCNSE • Cisco CCNP Enterprise • Check Point CCSA / CCSE • AWS Certified Advanced Networking or Solutions Architect • Microsoft Azure Network Engineer Associate (AZ-700) • ITIL Foundation Interested candidates may share their updated CV to Krishnapriya.j1@accesshealthcare.com. Thanks, Krishnapriya