Lead Engineer Networks & IT Infrastructure

Engie; Pune District; On-site; INR 1,200,000 - 2,000,000; Full time

Job summary

Engie is seeking an experienced Cyber Security & IT Infrastructure Specialist in Pune, with over 9 years of hands-on experience in enterprise networks and cloud services. You will be responsible for managing various infrastructure components and providing L2/L3 support for critical incidents.

The ideal candidate should have a strong background in both networking and cloud technologies like AWS and Azure, as well as experience with firewalls and cybersecurity controls. Your expertise will ensure network reliability and security.

Qualifications

• 9+ years of hands-on infrastructure and networking experience.
• Strong problem solver with proven expertise in firewall and network operations.
• Comfortable with extended support during critical incidents.

Responsibilities

• Manage and troubleshoot enterprise LAN/WAN, routing, switching, and firewalls.
• Provide L2/L3 support for critical infrastructure incidents.
• Administer AWS & Azure environments, focusing on cloud networking.

Skills

Enterprise Networking (TCP/IP, VLANs, Routing, Switching, DNS, DHCP)

Firewalls (Fortinet/Cisco/Palo Alto/Check Point)

AWS (VPC, Security Groups, VPN, EC2)

Azure (VNet, NSG, VPN Gateway)

Windows Server

Linux

Active Directory

Virtualization

Backup

Monitoring

Tools

Zscaler

SD-WAN

Okta

CrowdStrike

ServiceNow

Job description

Location: Pune (5 Days WFO)
Experience: 9+ Years
Reporting To: Cyber Security & IT Infrastructure Manager

Role Type: Individual Contributor (Hands-on Technical Role)

Key Responsibilities

• Manage and troubleshoot enterprise LAN/WAN, routing, switching, VPNs, firewalls, wireless networks, and cloud connectivity.
• Provide L2/L3 support for critical infrastructure incidents and major outages.
• Administer AWS & Azure environments, including cloud networking and hybrid connectivity.
• Support Windows/Linux servers, virtualization, backup, monitoring, and Active Directory infrastructure.
• Implement and maintain cybersecurity controls, network segmentation, firewall governance, and vulnerability remediation.
• Prepare technical documentation, SOPs, RCA reports, and support audits and compliance requirements.
• Coordinate with ISPs, cloud providers, OEMs, and managed service partners.

Mandatory Skills

• Enterprise Networking: TCP/IP, VLANs, Routing, Switching, DNS, DHCP, VPN, WAN/LAN.
• Firewalls: Fortinet/Cisco/Palo Alto/Check Point, NAT, VPNs, Security Policies.
• Cloud: AWS (VPC, Security Groups, VPN, EC2) and Azure (VNet, NSG, VPN Gateway).
• Infrastructure: Windows Server, Linux, AD, Virtualization, Backup, Monitoring.
• Strong troubleshooting, incident management, and documentation skills.

Preferred Skills

• Zscaler, SD-WAN, SASE/ZTNA, Okta, CrowdStrike, ServiceNow.
• Experience in Renewable Energy, Utilities, Manufacturing, or Critical Infrastructure environments.
• Certifications: CCNA/CCNP, AWS, Azure, Fortinet/Palo Alto, ITIL.

Ideal Candidate

• 9+ years of hands-on infrastructure and networking experience.
• Strong problem solver with proven experience in firewall, network, cloud, and infrastructure operations.
• Comfortable with extended support during critical incidents and major changes.
• Technical doer with minimal vendor dependency and strong ownership mindset.