Network Engineer

Ericsson; Bengaluru; On-site; INR 1,800,000 - 3,000,000; Full time

Job summary

Ericsson based in India (Gurgaon, Noida and Bangalore) seeks a senior network professional to handle second-level support, incident management and security operations across LAN/WAN. The role covers routers, switches, firewalls, proxies, DNS, and cloud interfaces with a 24x7 on-call expectation.

You will investigate incidents, diagnose problems, and implement improvements while supporting documentation and stakeholder interactions across the team.

Qualifications

• 6+ years of experience in LAN/WAN networks and security operations/development.
• Engineering, IT or telecommunications degree from a recognized institution.
• Background in Linux systems, networking and firewall technologies.
• Qualifications: JNCIA and CCSA preferred.

Responsibilities

• Investigate and resolve incidents.
• Investigate and diagnose problems and provide short-term workarounds when applicable.
• Act as network specialist and suggest improvements; input to RFCs.
• Support and maintain routers, switches, firewalls, proxies, load balancers, DNS, Email Security.
• Build user documentation and provide technical support.

Skills

LAN/WAN Networks

Security Operations

Linux systems

Networking

JNCIA

CCSA

Cisco & Juniper

Cloud (Azure/AWS/GCP)

Wireshark

Education

Engineering/IT/Telecommunications degree

Tools

Airwave

Mobility Master

Aruba ClearPass

Scalance-X Switches

Wireshark

Azure/AWS/GCP cloud

Job description

About this opportunity

The position is based out of Gurgaon, Noida & Bangalore. Candidate would be responsible for providing second-level support on incidents, problem resolutions and technical operations. The incumbent should be authoritative on hardcore networking technologies such as Routers, Switches, Firewalls, proxies, load balancers, VPNs and must have a passion for it. Candidate must be flexible for 24x7 role.

What you will do

• Investigate and resolve incidents.
• Investigate and diagnose problems. Where applicable, identify short-term work-around solutions.
• Act as network specialist and identify improvements in existing deployed solutions, provide input to RFCs etc.
• Support and maintain routers, switches, firewalls, proxies, load balancers, DNS, Email Security solutions
• Build user documentation.
• Provide technical support.
• Redesign and reconfigure alarms for network.
• Maintain a stable environment and optimizes the network as vital.

The skills you bring

• Candidate must be flexible for 24x7 role.
• 6+ Years of experience in LAN/WAN Networks and Security Operations/Development
• All academic credentials must be from recognized and accredited institutions and are further subject to verification.”
• Education: A primary degree in Engineering, IT or Telecommunications
• The applicant will require a background in Linux systems, Networking and Firewall technologies.
• JNCIA , CCSA qualifications are preferred
• Candidate should have relevant
• Knowledge of Networking and WAN technologies
• Technical experience on Juniper, Cisco, Palo Alto, Cloud, F5
• Strong Technical Skills on IP/MPLS, Routing, WAN/LAN, Security, DHCP/DNS/IPAM, Aruba Switches & WLAN
• Must have strong working experience with a wide range of Cisco & Juniper routers and switches, LAN, WAN and wireless LAN technologies, network security, DHCP/DNS and routing protocols such BGP, OSPF, RIPv2 and EIGRP.
• Candidates has experience in Airwave, Mobility master & controller, Access points, Aruba ClearPass policy manager, Scalance-X Industrial Ethernet Switches
• Should have excellent hands on troubleshooting experience, Good to understand tools like Wireshark.
• Understanding and experience while working with Cloud technologies, Devops, Terraform, cloudformation.
• Candidate should have working experience with Network and security over Azure/AWS/GCP/IBM clouds.
• The candidate will need to be prepared to be flexible in approach to work content and responsibilities, along with out of hours and on call support
• Candidate Should be ready for 24x7 role.
• Communication with Business – Stakeholder Management and Customer Interaction
• Individual Contribution and hands on technical role
• Ways of working – Lean & Agile, DevOps, Automation, AI, Scripting, ISMS Frame work
• Communication with Business – Stakeholder Management and Customer Interaction

What happens once you apply?

We encourage you to consider applying to jobs where you might not meet all the criteria. We recognize that we all have transferrable skills, and we can support you with the skills that you need to develop.Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer.

Primary country and city

India (IN) || Gurgaon; Noida and Bangalore