Network Administrator
9 hours ago
Description :
Role : Network Admin
Exp : 5 to 8 years
Should have good communications skills.
Job Summary :
We are looking for a highly skilled and experienced Network Administrator to manage and support our enterprise network infrastructure. The ideal candidate will have hands-on expertise in Cisco networking, firewall management, wireless technologies, and cloud-based access solutions. This role requires strong troubleshooting skills, practical experience in enterprise IT environments, and relevant certifications such as CCNA and CCNP.
Key Responsibilities :
- Configure, manage, and troubleshoot Cisco routing and switching technologies including : BGP, EIGRP, HSRP, LACP, OSPF, STP, SVI, VLAN
- Administer and maintain DHCP and DNS services across the network
- Manage and support Fortigate firewalls and VPNs, with proven experience in enterprise deployments
- Deploy and maintain Ruckus access points and switches, ensuring optimal wireless coverage and performance
- Implement and manage Network Access Control (NAC) systems for secure endpoint connectivity
- Monitor and optimize network performance using Network Management Systems (NMS)
- Configure and support Zscaler Internet Access (ZIA) and Zscaler Private Access (ZPA) for secure cloud-based connectivity
- Maintain documentation of network configurations, changes, and procedures
- Collaborate with cross-functional teams to support infrastructure upgrades and security initiatives
Required Skills & Qualifications :
- Minimum 58 years of experience in network administration in an enterprise IT environment
- Strong understanding of networking protocols and services
- Hands-on experience with Cisco devices and configurations
- Practical experience with Fortigate firewalls and VPN setup
- Experience with Ruckus wireless infrastructure in a corporate setting
- Familiarity with NAC systems and network segmentation
- Proficiency in using NMS tools for monitoring and reporting
- Exposure to Zscaler cloud security solutions
- Excellent analytical and problem-solving skills
- Strong communication and documentation abilities
Certifications :
- CCNA (Cisco Certified Network Associate) Required
- CCNP (Cisco Certified Network Professional) Preferred
- Additional certifications (e.g., Fortinet NSE, Zscaler Certified Professional) are a plus
Education :
- Bachelors degree in Computer Science, Information Technology, or related field (or equivalent experience)
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