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Network Admin - L3
Posted today
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Position Description:
Level 3 |6- 8 YRS• Candidate must have experience in both Network and Security domain (Must to have)• Must to have very good knowledge on routing switching• Deep knowledge of routing protocols (OSPF.EIGRP,BGP).• Both FlexVPN (Cisco) & DMVPN is extensively used in the environment. Candidate mush have deep understanding of both the technologies.• Hands-on knowledge with the wireless technologies. Juniper Mist, Cisco WLC and Aruba.• Deep knowledge on Firewall…ie FortiGate, Palo-Alto and Cisco ASA. All these firewalls are extensively used in the environment.• Appliance - ISE, HP ClearPass, Cisco ACS, IPAM- DHCP server & Infoblox• Working Knowledge in encryptions - Certificate / SSL configuration • Minimum 6+ relevant experience Cisco Nexus platform• Hands on with virtual switch/ VDC, Understanding on IWAN.• Advance Troubleshooting Knowledge on VLAN/VTP/STP/Port channel/HSRP/VRRP/GLBP/VSS & VPC • Expert on Nexus technology(VPC/VDC/Fex/OTV/Fabric Path/VN tag & DCB and FCOE)• Advance Troubleshooting Knowledge on Wireless Controller and both Indoor & Outdoor AP & RF• Advance Troubleshooting Knowledge on Cisco VPN Tunnels• Knowledge on AWS & AZURE Cloud technology• Hands on experience in SSH / SNAT / VIP , Certificate offloading • Good in Tools : Zabbix & Wireshark packet analyses• Should be customer centric. • Sr. Network Engineer is responsible for implementing, maintaining, supporting, Data networks .Network Designing experiences will be an add on.• Well versed P1/P2 escalation handling & Provide Quick resolution during Major Issues.• Provide incident response & resolution as part of the 24x7 Network Operations Center.• Must proactively help junior team members in resolving issues while being open to share their knowledge.• To ensure that all is work carried out in accordance with ITIL Incident Management guidelines • Should be able to follow the ticketing process according to the change request phases that are defined. • Add value to your team environment by being enthusiastic and maintaining a Positive attitude. • Ensure tickets assigned to the queue are accepted and worked on time • Monitor 'open' Change tickets • Ensure that proper technical guidance is provided to the members when required• Responsible for handling the Entire Network of a major Client.• Provide technical leadership within a highly technical team• Required to follow detailed change management and incident management processes• Investigate and resolve incident tickets• Communicate with other technical teams regarding Firewall/Routing/Switching operations• Work in a fast paced operations environment• Responsible for the daily performance and availability of the network security infrastructure. Analyzes network and recommends upgrades/changes; assesses organization's current and future network needs• Certification : CCNP & CCIE preferable
Skills:
Server Network Admin
Posted today
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Manage and monitor enterprise network infrastructure.
Perform server administration tasks including installation, configuration, and patch management.
Configure and maintain Active Directory, Group Policies, and user account permissions.
Maintain and troubleshoot HP Servers and related hardware components.
Perform IO punching, cable management, and rack setup as needed.
Handle network troubleshooting.
Ensure system uptime and data security across servers and networks.
Monitor event logs and act on service errors or failovers.
**Required Skills & Experience**:
4-6 years of hands-on experience in network and server administration.
Strong knowledge of Windows Server environments.
Proficient in Active Directory, DNS, DHCP, and Group Policies.
Experience with HP ProLiant Servers or similar enterprise-grade server hardware.
Practical understanding of IO port punching, cabling, and rack management.
Solid troubleshooting skills in both network and system-related issues.
**Job Types**: Full-time, Permanent
Pay: ₹30,000.00 - ₹50,000.00 per month
**Benefits**:
- Provident Fund
Schedule:
- Day shift
Work Location: In person
Application Deadline: 31/07/2025
Expected Start Date: 30/07/2025
Network Admin Infrastructure Expert
Posted 4 days ago
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Job Description
Key Responsibilities:
- Design, configure, and deploy network solutions including routers, switches, and wireless networks.
- Configure and manage FortiGate and Palo Alto firewalls, including creating security policies, VPN configurations, and threat prevention.
- Deploy and manage Aruba wireless solutions, including controllers and access points.
- Configure and maintain Aruba ClearPass for network access control (NAC) and authentication services.
- Implement and maintain network access control using Aruba ClearPass.
- Understanding of 802.1X authentication and ensure secure access for all users and devices.
Skills and Competencies:
- Minimum of 4-5 years of experience in network administration.
- Hands-on experience with FortiGate and Palo Alto firewalls.
- Proficiency in Aruba wireless solutions and ClearPass.
- Strong knowledge of network security principles, VLANs, and VPNs.
- Relevant certifications such as CCNA, CCNP, Fortinet NSE, Palo Alto PCNSA, or Aruba Certified ClearPass Associate (ACCA) are highly desirable
Total Experience Expected: 04-06 years
Location: Chennai
Network Admin Infrastructure Expert
Posted 3 days ago
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Job Description
Key Responsibilities:
- Design, configure, and deploy network solutions including routers, switches, and wireless networks.
- Configure and manage FortiGate and Palo Alto firewalls, including creating security policies, VPN configurations, and threat prevention.
- Deploy and manage Aruba wireless solutions, including controllers and access points.
- Configure and maintain Aruba ClearPass for network access control (NAC) and authentication services.
- Implement and maintain network access control using Aruba ClearPass.
- Understanding of 802.1X authentication and ensure secure access for all users and devices.
Skills and Competencies:
- Minimum of 4-5 years of experience in network administration.
- Hands-on experience with FortiGate and Palo Alto firewalls.
- Proficiency in Aruba wireless solutions and ClearPass.
- Strong knowledge of network security principles, VLANs, and VPNs.
- Relevant certifications such as CCNA, CCNP, Fortinet NSE, Palo Alto PCNSA, or Aruba Certified ClearPass Associate (ACCA) are highly desirable
Total Experience Expected: 04-06 years
Location: Chennai
Network Admin Infrastructure Expert
Posted 3 days ago
Job Viewed
Job Description
Design, configure, and deploy network solutions including routers, switches, and wireless networks.
Configure and manage FortiGate and Palo Alto firewalls, including creating security policies, VPN configurations, and threat prevention.
Deploy and manage Aruba wireless solutions, including controllers and access points.
Configure and maintain Aruba ClearPass for network access control (NAC) and authentication services.
Implement and maintain network access control using Aruba ClearPass.
Understanding of 802.1X authentication and ensure secure access for all users and devices.
Skills and Competencies:
Minimum of 4-5 years of experience in network administration.
Hands-on experience with FortiGate and Palo Alto firewalls.
Proficiency in Aruba wireless solutions and ClearPass.
Strong knowledge of network security principles, VLANs, and VPNs.
Relevant certifications such as CCNA, CCNP, Fortinet NSE, Palo Alto PCNSA, or Aruba Certified ClearPass Associate (ACCA) are highly desirable
Total Experience Expected: 04-06 years
Location: Chennai
Network Admin L2 (Firewall)
Posted today
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Job Description
Company Overview
Jio, India's leading telecom operator, influences millions with over 400 million customers. Our expertise extends to crafting digital apps and services that enhance customer functionality and engagement. We cater to both B2C and B2B markets, offering a comprehensive 5G solution suite and cloud-native products. Headquartered in Navi Mumbai, we pride ourselves in being at the forefront of the Media & Telecommunications industry.
Job Overview
The Network Admin L2 position is a mid-level role located in Pune, requiring full-time employment. The candidate will manage network systems, ensuring security and efficiency while supporting the organization's telecom infrastructure. Proficiency in network security and firewalls is mandatory.
Basic Qualifications
B.E./B.Tech/MCA in Computer Science (60% marks throughout in academics)
Experience
At least 5 to 10 years of experience in Network and security operations.
Qualifications and Skills
- Proficiency in network security and familiar with Firewalls like Cisco ASA and Palo Alto (Mandatory skill).
- Advanced understanding of TCP/IP, DNS, SSL/TLS, NTP & DHCP protocols (Mandatory skill).
- Hands-on experience with routing protocols, specifically BGP and OSPF, to ensure network efficiency and security.
- Knowledge and experience in network automation to streamline processes and increase reliability.
- Proficiency in automation languages such as Python or Ansible for scripting and automating tasks.
- Ability to troubleshoot complex network issues with expertise and efficiency.
- Strong problem-solving skills with attention to detail and ability to perform under pressure.
- Excellent communication skills to effectively collaborate with team members and stakeholders.
Roles and Responsibilities
- Manage and maintain network infrastructure ensuring optimal performance and security.
- Monitor network traffic and security alerts, resolving issues promptly to maintain seamless operations.
- Implement and manage firewalls, ensuring robust network security across all systems.
- Configure and maintain essential network protocols such as TCP/IP, DNS, and DHCP.
- Oversee routing protocols like BGP and OSPF to enhance network reliability and scalability.
- Utilize network automation tools to streamline processes and improve operational efficiency.
- Assist in network design and architecture planning, ensuring alignment with company objectives.
- Document network changes and configurations, maintaining clear records for future reference.
Network Admin Infrastructure Expert
Posted 1 day ago
Job Viewed
Job Description
Key Responsibilities:
- Design, configure, and deploy network solutions including routers, switches, and wireless networks.
- Configure and manage FortiGate and Palo Alto firewalls, including creating security policies, VPN configurations, and threat prevention.
- Deploy and manage Aruba wireless solutions, including controllers and access points.
- Configure and maintain Aruba ClearPass for network access control (NAC) and authentication services.
- Implement and maintain network access control using Aruba ClearPass.
- Understanding of 802.1X authentication and ensure secure access for all users and devices.
Skills and Competencies:
- Minimum of 4-5 years of experience in network administration.
- Hands-on experience with FortiGate and Palo Alto firewalls.
- Proficiency in Aruba wireless solutions and ClearPass.
- Strong knowledge of network security principles, VLANs, and VPNs.
- Relevant certifications such as CCNA, CCNP, Fortinet NSE, Palo Alto PCNSA, or Aruba Certified ClearPass Associate (ACCA) are highly desirable
Total Experience Expected: 04-06 years
Location: Chennai
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Network Admin L2 (Firewall)
Posted 17 days ago
Job Viewed
Job Description
Company Overview
Jio, India's leading telecom operator, influences millions with over 400 million customers. Our expertise extends to crafting digital apps and services that enhance customer functionality and engagement. We cater to both B2C and B2B markets, offering a comprehensive 5G solution suite and cloud-native products. Headquartered in Navi Mumbai, we pride ourselves in being at the forefront of the Media & Telecommunications industry.
Job Overview
The Network Admin L2 position is a mid-level role located in Pune, requiring full-time employment. The candidate will manage network systems, ensuring security and efficiency while supporting the organization's telecom infrastructure. Proficiency in network security and firewalls is mandatory.
Basic Qualifications
B.E./B.Tech/MCA in Computer Science (60% marks throughout in academics)
Experience
At least 5 to 10 years of experience in Network and security operations.
Qualifications and Skills
- Proficiency in network security and familiar with Firewalls like Cisco ASA and Palo Alto (Mandatory skill).
- Advanced understanding of TCP/IP, DNS, SSL/TLS, NTP & DHCP protocols (Mandatory skill).
- Hands-on experience with routing protocols, specifically BGP and OSPF, to ensure network efficiency and security.
- Knowledge and experience in network automation to streamline processes and increase reliability.
- Proficiency in automation languages such as Python or Ansible for scripting and automating tasks.
- Ability to troubleshoot complex network issues with expertise and efficiency.
- Strong problem-solving skills with attention to detail and ability to perform under pressure.
- Excellent communication skills to effectively collaborate with team members and stakeholders.
Roles and Responsibilities
- Manage and maintain network infrastructure ensuring optimal performance and security.
- Monitor network traffic and security alerts, resolving issues promptly to maintain seamless operations.
- Implement and manage firewalls, ensuring robust network security across all systems.
- Configure and maintain essential network protocols such as TCP/IP, DNS, and DHCP.
- Oversee routing protocols like BGP and OSPF to enhance network reliability and scalability.
- Utilize network automation tools to streamline processes and improve operational efficiency.
- Assist in network design and architecture planning, ensuring alignment with company objectives.
- Document network changes and configurations, maintaining clear records for future reference.
Sr. IT & Network Admin
Posted 564 days ago
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Job Description
System Admin Network Security
Posted today
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Job Description
Network & Security Administrator :