Job Summary

Columbia Machine Engineering Pvt. Ltd. is looking for an experienced Senior Network Administrator to join our Global Information Services team. The ideal candidate will be responsible for designing, implementing, securing, and maintaining enterprise network infrastructure supporting our global business operations.

Key Responsibilities
Design, configure, and maintain enterprise LAN/WAN infrastructure.
Administer Cisco routers, switches, Fortinet firewalls, and wireless networks.
Configure and manage VLANs, VPNs, routing protocols, and network security.
Monitor network performance and resolve complex connectivity issues.
Plan network capacity and recommend infrastructure improvements.
Develop and maintain network documentation and disaster recovery plans.
Coordinate with vendors, ISPs, and global IT teams.
Ensure high availability, security, and compliance across the network.
Mentor junior network administrators and provide technical guidance.

Required Skills
Cisco Routing &
Switching
Fortinet Firewall Administration
TCP/IP, DNS &
DHCP
VPN &
Remote Access
VLAN &
Network Segmentation




Network Security
Enterprise LAN/WAN Infrastructure
Network Monitoring Tools
Disaster Recovery &
Backup
Strong Troubleshooting Skills

Qualifications
Bachelor's Degree in Information Technology, Computer Science, or a related field.
5–8 years of experience in Enterprise Network Administration.
Hands-on experience with Fortinet Firewalls.
Robust knowledge of Routing, Switching, VPNs, and Network Security.
Excellent analytical, troubleshooting, and communication skills.
CCNP, CCNA, Fortinet NSE, or CompTIA Network+ certifications are preferred.

Why Join Us?
Work with a globally recognized manufacturing organization.
Exposure to enterprise-level networking technologies.
Opportunity to collaborate with international IT teams.
Professional growth in a energetic and cutting-edge workplace.

Pay: ₹700,000.00 - ₹900,000.00 per year

Benefits
Paid time off
Provident Fund

Experience
Network administration: 5 years (Required)

Work Location: In person

📌 Senior Network Administrator Vadodara (India)
🏢 Columbia Machine Engineering (India
📍 India