7,841 Network Admin jobs in India

Network Admin

• Desired skills Network Admin
• Excellent problem solving and analytical skills
• Upgrade performed for network Devices like Switch NetScaler router firewall
• Excellent experience on Security IPS WAN Optimizer Riverbed SolarWinds
• In depth understanding of core Routing and Switching TCP IPv4 IPv6 protocols DNS DHCP SNMP VLAN VPN MPLS etc
• Strong hands-on experience on routing switching security devices load balancers etc
• Experience and expertise in working on industry standard devices and technologies like Cisco Aruba Juniper etc
• Good communication skills and awareness of ITIL knowledge
• Routing switching Security
• Install configure and maintain various network devices and services like Routers Switches Firewalls Load balancers VPN QoS etc
• Perform network maintenance and system upgrades including service packs patches hot fixes and security configurations
• Maximize network performance by monitoring performance troubleshooting network problems and outages
• Schedule upgrades collaborate with network architects on network optimization
• Secure network system by establishing and enforcing policies defining and monitoring access
• Reporting network operational status by gathering prioritizing information managing projects
• Work with partners to ensure that their networks are configured and maintained to support the levels of availability required
• Network Visio diagram SOP and documentation update
• Wireless
• Concrete knowledge on implementing and configuring Cisco Wireless LAN controller autonomous and light weight access point DHCP configuration upgrade procedures of WLC
• Configuration of SSID layer3 authentication method guest access and web authentication
• Cisco wireless Lan controller deployment methods
• Understanding of licensing redundancy setup access point groups layer2 authentication PSK flex connect
• Troubleshooting Wi Fi issues related connectivity coverage and authentication
• CCNP voice candidates are preferred
• CCNP wireless candidates are preferred

Network Admin

• Desired skills Network Admin
• Excellent problem solving and analytical skills
• Upgrade performed for network Devices like Switch NetScaler router firewall
• Excellent experience on Security IPS WAN Optimizer Riverbed SolarWinds
• In depth understanding of core Routing and Switching TCP IPv4 IPv6 protocols DNS DHCP SNMP VLAN VPN MPLS etc
• Strong hands-on experience on routing switching security devices load balancers etc
• Experience and expertise in working on industry standard devices and technologies like Cisco Aruba Juniper etc
• Good communication skills and awareness of ITIL knowledge
• Routing switching Security
• Install configure and maintain various network devices and services like Routers Switches Firewalls Load balancers VPN QoS etc
• Perform network maintenance and system upgrades including service packs patches hot fixes and security configurations
• Maximize network performance by monitoring performance troubleshooting network problems and outages
• Schedule upgrades collaborate with network architects on network optimization
• Secure network system by establishing and enforcing policies defining and monitoring access
• Reporting network operational status by gathering prioritizing information managing projects
• Work with partners to ensure that their networks are configured and maintained to support the levels of availability required
• Network Visio diagram SOP and documentation update
• Wireless
• Concrete knowledge on implementing and configuring Cisco Wireless LAN controller autonomous and light weight access point DHCP configuration upgrade procedures of WLC
• Configuration of SSID layer3 authentication method guest access and web authentication
• Cisco wireless Lan controller deployment methods
• Understanding of licensing redundancy setup access point groups layer2 authentication PSK flex connect
• Troubleshooting Wi Fi issues related connectivity coverage and authentication
• CCNP voice candidates are preferred
• CCNP wireless candidates are preferred

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.

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 & Security Administrator :

Senior Network Security Engineer

Cochin -Kerala

Grow and shape a secure future together with us!

mispa Technologies is an innovative IT security services and solution provider with head office in Langenfeld (Rhineland), Germany and Dev & Operations Center in Cochin (India), established in 2014.

We focus on IT consulting, professional services and managed services that use Innovative Technologies. You will have the opportunity to work in a collegial and diverse environment that is uniquely inspiring and respectful, where employees develop and share experiences, insights, perspectives, and creative solutions in cross-functional teams. We, mispa Technologies, offers you the opportunity to become part of an international team and improve the service we provide to our customers. Don't just build a career, Love IT.

We manage leading German based international companies in the delivery of their services or the implementation of projects where specialized IT security expertise is needed.

To further strengthen our team in Cochin, we are looking for you as a dedicated employee.

We rely on strong teamwork, flat hierarchies, agile innovation, and a strong customer focus and are looking for people who enjoy and are interested in IT security, are team players and want to make a difference.

Your Responsibilities

• Ensure infrastructure operations (2nd and 3rd level support) in compliance with customer specific SLAs. Identify, assess, and implement solutions to infrastructure and security related incidents using tools and standards and proactively make recommendations.
• Lead problem management as an escalation point, performing regular analysis and recommendations for the infrastructure. Plan changes to IT solutions, identify and mitigate risks during implementation.
• Design and integrate IT solutions for the client's service based on service design specifications, ensure creation and continuous revision of documentation to implemented services.
• Contributing to the technological and procedural development of the mispa Security Operations Center Services
• Implementation and operation of IT security technologies.
• Internal support as Expert for Operations Team in case of complex IT-Security problems within the customer environment

Your Profile

• Firewall Management : Deploy, configure, maintain, and troubleshoot FortiGate, and Cisco Firepower/ASA firewalls.
• Centralized Management : Experience with Forti Manager, Forti Analyzer, and Cisco FMC is preferred.
• Security Policy Implementation : Define, enforce, and optimize firewall rules and security policies in line with industry’s best practices.
• Network Security Architecture : Support the design and implementation of secure network infrastructures.
• Upgrades & Patch Management : Perform firmware upgrades, security patching, and version updates for firewalls in a controlled and compliant manner.
• VPN & Remote Access : Configure and manage Site-to-Site VPNs, SSL VPNs, and IPSec tunnels for secure remote connectivity.
• Integration & Automation : Integrate firewalls with security tools, SIEM solutions, and automation frameworks to enhance visibility and incident response.
• Incident Response : Investigate and resolve firewall-related security incidents and network connectivity issues.
• Documentation & Reporting : Maintain up-to-date documentation for firewall configurations, rule sets, change management logs, and compliance reports.
• Compliance & Audits : Ensure firewall configurations align with organizational security policies and standards such as ISO 27001, NIST, and PCI-DSS, and support internal/external audits as needed.
• Minimum 3 years of work experience with network and security technologies and a bachelor’s degree in technology or in Computer Science. Additionally, you should have Professional Level and/or expert level certification.
• Problem solving skills and ability to work under pressure, Independent, structured, reliable way of working and hands-on mentality.
• Quick perception, creativity, structured approach and pleasure in solving complex challenges, willingness to upgrade skills and very good communication skills both written and oral

Our Offer

Be part of our international team. We offer you a very collegial, agile and open working atmosphere. This job will give you the opportunity to make a key contribution to challenging and exciting customer projects. With your profound knowledge and experience in technology and management topics as well as your creativity, you can make our customers successful and grow together with us. We actively support you in your training and further development.

Have we sparked your interest?

We look forward to your application documents, stating the earliest possible start date, preferably in an e-mail to

TCS has been a great pioneer in feeding the fire of young techies like you. We are a global leader in the technology arena and there’s nothing that can stop us from growing together.

What we are looking for

Role: Network Security Engineer

Experience Range: 5 – 7 Years (ONLY)!

Mode of Interview : Telephonic

Location: Chennai/Kolkata/Bangalore/Hyderabad/Pune/Kochi/Noida/Indore

Must Have:

1. Hands on experience any 2 Firewalls (Checkpoint Firewall, Palo Alto Firewall, Cisco ASA Firewall)
2. Working experience in Cisco Data Network, Nexus 7k, EIGRP
3. Experience in routing, switching, LAN, WAN, SDWAN

Good to Have:

Minimum 2 mandate details are mandate with two or 3 liners

1. Check Point certification (CCSA) / PaloAlto Certification (PCNSE)

2. Insights on Azure Cloud -ExpressRoute, VNET Configuration

3. CCNP Network Certification

Madatory:

• Responsible for firewall device configuration
• Support in raising the changes along with Change Management team needed for implementation activities
• Support the Program Manager & Project Manager with the implementation plan needed for firewall devices
• Work closely with LAN, WAN, Cyber Security team on connectivity approvals
• Work closely with Network Capacity Analyst to plan and manage the demand and capacity
• Responsible for implementation of Firewall Device required for this program as specified by the LSEG Architect & Design Team
• Responsible for Pre-checks and Post-Checks needed for Firewall Implementation.
• Project Support for firewall devices until OAT is completed and handed over to BAU

Minimum Qualification:

•15 years of full-time education

•Minimum percentile of 50% in 10th, 12th, UG & PG (if applicable)