Network Engineer L2 L3

Greetings from Access Healthcare!!

Designation: Technical Lead L3/ L4 Network Support

Experience: 10+ Years

Location : Chennai

Qualification: Diploma or BE / BTech graduates

Both Rotational and Night Shift

Hiring Immediate / Quick Joiners / Male candidates

Job Description:

Role: We are seeking an experienced Network Engineer (Subject Matter expert /Technical Lead) to design, implement, manage, and secure our enterprise network infrastructure across on-premises and cloud environments. The successful candidate will bring strong, hands-on expertise in firewall security, VPN technologies, SD-WAN, wireless networking, cloud networking, and Zero Trust architecture, and will play a key role in ensuring compliance, high availability, and operational excellence across the network estate.

Responsibilities:

• Design, configure, and manage enterprise firewalls including FortiGate, Palo Alto Networks, and Check Point.

• Create and troubleshoot security policies, NAT policies, security zones, and access rules.

• Configure and manage IPSec Site-to-Site VPN and Remote Access VPN solutions.

• Securely manage perimeter firewall configurations in compliance with organizational security standards and regulatory requirements. (HITRUST, PCI,HIPAA,ISO27K etc.,)

• 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, Zscaler, and Check Point Harmony

• Configure secure web access policies, URL filtering, SSL inspection, 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.(Aruba)

• 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.

Interested candidates may share their updated CV to [email removed].

Thanks,

Krishnapriya