Malad East Mumbai Maharashtra Network security engineer firewall management Jobs – 116 Open Jobs Today

Network Management SME
Lenovo —Mumbai, Maharashtra
- Full-time
- Computer Science
- Analysis skills
- Bachelor's degree
Senior Network Engineer (SD-WAN)-L2
NTT Ltd —Mumbai, Maharashtra
- Full-time
- Computer Science
- Analysis skills
- Bachelor's degree
Senior Network Security Engineer – FortiGate Firewall
Tech Vistar IT Solutions Pvt Ltd —Mumbai, Maharashtra
- ₹5,00,000 - ₹10,00,000 a year
- Full-time
- Analysis skills
- Computer networking
- In-person
Quick apply
L2 Engineer
RSR Infotech Pvt Ltd —Mumbai, Maharashtra
- ₹20,000 - ₹25,000 a month
- Full-time
- Up to 50% travel
- Software troubleshooting
- English
Quick apply
Senior Network Engineer (SD-WAN)-L2
NTT DATA —Mumbai, Maharashtra
- Full-time
- Computer Science
- Analysis skills
- Bachelor's degree
Urgent Opening For Network Engineer (Mumbai Location)
Milestone Digital Hub —Mumbai, Maharashtra
- ₹70,000 - ₹1,20,000 a month
- Full-time
- Azure
- Computer Science
- AWS
- Commuter assistance
- Flexible schedule
Quick apply
10d
Engineer - Network Security Consulting
Kyndryl —Mumbai, Maharashtra
- Full-time
- AI
- Communication skills
4d
Network Security Engineer
Kyndryl —Mumbai, Maharashtra
- Full-time
- AI
- Communication skills
4d
Security Managed Services Engineer (L1)
NTT Ltd —Mumbai, Maharashtra
- Full-time
Infrastructure Engineer
Power Bridge Systems —Mumbai, Maharashtra
- Full-time
- Azure
- Customer service
- Windows
- Health insurance
Wireless Network Engineer
Raghav IT Solution Services OPC Pvt. Ltd —Mumbai, Maharashtra
- ₹5,31,057.30 - ₹7,89,639.74 a year
- Full-time
- Bachelor's degree
- Computer networking
- Linux
- Cell phone reimbursement
Quick apply
Team Lead-Network Security
Black Box —Mumbai, Maharashtra
- Full-time
- Azure
- Computer Science
- PMP
Quick apply
AI Engineer
Redfox Cyber Security Private Limited —Andheri West, Mumbai, Maharashtra
- ₹5,00,000 - ₹5,00,001 a year
- Full-time
- Azure
- Research
- Master's degree
Quick apply
1d
Network Administrator
Crypto Mize —Dive, Maharashtra
- Full-time
- Linux
4d
Network Engineer – L2
NTT Ltd —Mumbai, Maharashtra
- Full-time
- Bachelor's degree
Network Engineer – L2
NTT DATA —Mumbai, Maharashtra
- Full-time
- Bachelor's degree
Security Services Engineer (L2)
NTT DATA —Mumbai, Maharashtra
- Full-time
- Computer Science
- Master's degree
- Bachelor's degree
Network Engineer
Just Tech Solutions —Mumbai, Maharashtra
- Project management
Security Managed Services Engineer (L2)
NTT DATA —Mumbai, Maharashtra
- Full-time
- Bachelor's degree
System Engineer
Datamark, Inc. —Mumbai, Maharashtra
- Full-time
- Computer Science
- Software troubleshooting
- Customer service
Quick apply

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Network Management SME

Lenovo -
Mumbai, Maharashtra

Apply Now

Job details

Full-time

Qualifications

Cisco ISE
BCS
ITIL Certification
Computer Science
CCNP
LAN
CCIE
Network infrastructure
Firewall
DHCP
Analysis skills
Bachelor's degree
Computer networking
DNS
Network support
Relationship management
Network architecture
AI
Communication skills
Negotiation
Information Technology

Full job description

General Information

Req #

WD00103611

Career area:

Information Technology

Country/Region:

India

State:

Maharashtra

City:

Mumbai

Date:

Wednesday, August 5, 2026

Working time:

Full-time

Additional Locations:

India - Mahārāshtra - Mumbai

India - Mahārāshtra - Mumbai

Why Work at Lenovo

We are Lenovo. We do what we say. We own what we do. We WOW our customers.

Lenovo is a US$83 billion revenue global technology powerhouse, ranked #153 in the Fortune Global 500, and serving millions of customers every day in 180 markets. Focused on a bold vision to deliver Smarter Technology for All, Lenovo has built on its success as the world’s largest PC company with a full-stack portfolio of AI-enabled, AI-ready, and AI-optimized devices (PCs, workstations, smartphones, tablets), infrastructure (server, storage, edge, high performance computing and software defined infrastructure), software, solutions, and services. Lenovo’s continued investment in world-changing innovation is building a more equitable, trustworthy, and smarter future for everyone, everywhere. Lenovo is listed on the Hong Kong stock exchange under Lenovo Group Limited (HKSE: 992) (ADR: LNVGY).

This transformation together with Lenovo’s world-changing innovation is building a more inclusive, trustworthy, and smarter future for everyone, everywhere. To find out more visit www.lenovo.com, and read about the latest news via our StoryHub.

Description and Requirements

Job Brief

Lenovo is looking for a highly skilled Level 2 Network Support Engineer with deep expertise in Cisco networking technologies to support, optimize, and transform enterprise network environments. This role is ideal for a hands-on network professional who thrives in complex infrastructure environments and has strong experience across network architecture, operations, security, automation, and troubleshooting.

The successful candidate will play a critical role in managing and enhancing large-scale Cisco-based networks, driving service excellence, ensuring network stability, and collaborating with customers, architects, OEMs, and cross-functional teams to deliver world-class network services.

Key Responsibilities

Network Operations & Support

Manage, monitor, troubleshoot, and optimize enterprise network infrastructure across Data, Voice, Wireless, and Security domains.
Provide Level 2 support for critical network incidents, service requests, and operational challenges.
Ensure network availability, performance, reliability, and adherence to service level commitments.
Drive end-to-end BAU operations for large enterprise network environments.

Cisco Network Technologies

Install, configure, administer, and troubleshoot Cisco networking solutions.
Manage and support Cisco Campus Networks, SDA (Software Defined Access), DNAC, ACI, ISE, WLC, Routing, Switching, and Network Security platforms.
Deploy, maintain, and troubleshoot Cisco SDN and ACI environments.
Implement and optimize Cisco Identity Services Engine (ISE) for secure access control and policy management.
Support provisioning, automation, and assurance services using Cisco DNA Center.

Wireless & Security

Design and support enterprise wireless network infrastructure.
Manage Cisco Wireless LAN Controllers and Access Points, including upgrades, configuration, optimization, and troubleshooting.
Implement wireless security controls and best practices.
Configure and troubleshoot firewall policies, rules, and security controls.
Monitor network traffic and proactively mitigate security risks and vulnerabilities.

Voice & Collaboration

Support enterprise voice infrastructure including:
- Cisco Call Manager (CUCM)
- Voice Gateways
- Unified Communications
- Voice Conferencing and Webex Platforms
Troubleshoot voice, telephony, and collaboration-related issues.

Automation & Continuous Improvement

Develop and implement network automation solutions across Cisco technologies.
Drive lifecycle management activities, including upgrades, patching, firmware updates, and infrastructure modernization.
Identify opportunities for capacity planning, performance improvement, and service optimization.
Lead continuous service improvement initiatives and operational excellence programs.

Stakeholder & Vendor Management

Collaborate with network architects, administrators, security teams, and business stakeholders.
Engage with OEMs, vendors, and ISVs to drive issue resolution and technology enhancements.
Build strong relationships with client stakeholders and participate in operational and service review meetings.
Provide technical leadership and guidance for complex network initiatives.

Required Technical Skills

Mandatory Expertise

Cisco Routing & Switching
Cisco SDA (Software Defined Access)
Cisco DNA Center (DNAC)
Cisco Wireless LAN Controllers (WLC)
Cisco Identity Services Engine (ISE)
Cisco ACI (Application Centric Infrastructure)
Network Security Technologies
Wireless Network Architecture & Design
Cisco Firewalls
Network Automation

Strong Knowledge Required In

SDN (Software Defined Networking)
Underlay & Overlay Architecture
VXLAN
Micro-Segmentation
AAA Technologies
DNS, DHCP & IPAM Solutions
Firewall Management
Network Monitoring & Troubleshooting

Voice Technologies

Cisco Call Manager (CUCM)
Voice Gateways
Unified Communications
Webex & Voice Conferencing Solutions

Qualifications & Experience

Bachelor's degree in Computer Science, Information Technology, Electronics, or related discipline.
Proven experience supporting complex enterprise Cisco network environments.
Strong hands-on troubleshooting skills across wired, wireless, security, and voice technologies.
Experience managing large-scale network infrastructure in enterprise environments.

Certifications

Mandatory

Cisco CCNP (Valid Certification)

Preferred

CCIE Enterprise Infrastructure
CCIE Data Center
Cisco Wireless Certifications
Cisco Security Certifications
ITIL Foundation

Soft Skills

Excellent communication and stakeholder management skills.
Strong analytical and problem-solving abilities.
Ability to work independently in high-pressure operational environments.
Customer-focused mindset with strong ownership and accountability.
Strong presentation, negotiation, and relationship management skills.
Ability to lead discussions with technical teams, vendors, and senior client stakeholders.

Why Join Lenovo?

Be part of a global technology leader where you will work with cutting-edge Cisco technologies, drive innovation in enterprise networking, collaborate with world-class experts, and contribute to building highly secure, scalable, and future-ready network infrastructures.

Additional Locations:

India - Mahārāshtra - Mumbai

India - Mahārāshtra - Mumbai

India

India - Mahārāshtra

* India - Mahārāshtra - Mumbai , * India - Mahārāshtra - Mumbai

NOTICE FOR PUBLIC

At Lenovo, we follow strict policies and legal compliance for our recruitment process, which includes role alignment, employment terms discussion, final selection and offer approval, and recording transactions in our internal system. Interviews may be conducted via audio, video, or in-person depending on the role, and you will always meet with an official Lenovo representative.

Please beware of fraudulent recruiters posing as Lenovo representatives. They may request cash deposits or personal information. Always apply through official Lenovo channels and never share sensitive information. Lenovo does not solicit money or sensitive information from applicants and will not request payments for training or equipment.

Kindly verify job offers through the official Lenovo careers page or contact [email protected]. Stay informed and cautious to protect yourself from recruitment fraud. Report any suspicious activity to local authorities.

Apply Now

Refine Your Search

network security engineer firewall management jobs in malad east mumbai maharashtra

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Why Work at Lenovo

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