Network Engineer L3 Job at NTT DATA (Mumbai, Maharashtra)

L3 Network Engineer

L3 Network Engineer role at Hewlett Packard Enterprise providing expert-level su...

Location

India , Bangalore

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

Good understanding of the Networking (Routing and switching) across multivendor solutions
Industry Experience 5-8 years in managing the aspects of remote delivery in the professional services delivery
In-depth knowledge of Aruba Network switches, features, and functionalities
Strong understanding of LAN and WAN networking protocols and technologies, including switching, routing and security
Hands-on experience with Aruba Central, Security Service Edge (SSE), and ClearPass
Experience in troubleshooting in a technical environment
Excellent analytical and problem-solving skills
Software and hardware knowledge of Vmware, computing and storage
Well recognized industry certification beneficial, ACMX, CCNP, Firewall preferred
Strong communication skills

Job Responsibility

Provide expert-level support for complex network issues
Collaborate with cross-functional teams to resolve problems promptly
Perform initial diagnosis and basic troubleshooting of port connectivity issues, link flaps, device status
Coordinate with vendors or OEM TAC for RMA or known issue identification
Support routine tasks such as patch management, backups, and firmware checks
Assist in maintaining physical network infrastructure
Stay updated on Aruba OS-CX CLI basics
Lead resolution activities with escalated customers
Help in root cause analysis of defects/issues and facilitate product release/roll-out
Work closely with development teams to identify and resolve problems

What we offer

Health & Wellbeing benefits
Personal & Professional Development programs
Comprehensive suite of benefits supporting physical, financial and emotional wellbeing
Career development programs
Inclusive work environment

Fulltime

Senior Network Engineer

KAYAK's Network Operations team is looking for a motivated network engineer with...

Location

United States , Cambridge

Salary:

Not provided

KAYAK

Expiration Date

Until further notice

Requirements

At least 4 years experience configuring and maintaining web-scale production networks
Strong Linux skills (3 or more years preferred)
Experience with network automation, specifically using Ansible
Dedicated and has a growth-mindset to improve themselves, the team, and the business
Excellent collaboration skills and are able to document work and share knowledge with the rest of the team internally and externally
Strong oral and written communication skills
Experience with designing, troubleshooting, and operating data center networks including L2 switching and L3 routing with OSPF and BGP
Linux routing software such as FRR, BIRD, or equivalent
Automating network tasks using scripting or configuration management tools such as Ansible and Python
Cisco, Juniper, and Dell, switches, and security appliances

Job Responsibility

Designing and deploying data center network fabric
Monitoring and maintaining all network equipment via SNMP, API or other means available
Using standard processes, maintain network security policies on Palo Alto firewalls
Maintain and scale data center interconnects as needed
Research and implement new connectivity methods to AWS infrastructure
Collaborate with diverse teams to integrate on premises Kubernetes clusters into our infrastructure
Continue to improve and maintain our existing enterprise office network infrastructure
Act as an escalation point for any network operations queries

What we offer

Work from (almost) anywhere for up to 20 days per year
Focus on mental health and well-being: Company-paid therapy sessions through SpringHealth
Company-paid subscription to HeadSpace
Company-wide week off a year - the whole team fully recharges (and returns without a pile-up of work!)
No meeting Fridays
Paid parental leave
Generous paid vacation + time off for your birthday
Paid volunteer time
Focus on your career growth: Development Dollars
Leadership development

Fulltime

Senior Network Engineer

KAYAK's Network Operations team is looking for a motivated network engineer with...

Location

United States , Concord

Salary:

Not provided

KAYAK

Expiration Date

Until further notice

Requirements

At least 4 years experience configuring and maintaining web-scale production networks
Strong Linux skills (3 or more years preferred)
Experience with network automation, specifically using Ansible
Dedicated and has a growth-mindset to improve themselves, the team, and the business
Excellent collaboration skills and are able to document work and share knowledge with the rest of the team internally and externally
Strong oral and written communication skills
Experience with designing, troubleshooting, and operating data center networks including L2 switching and L3 routing with OSPF and BGP
Linux routing software such as FRR, BIRD, or equivalent
Automating network tasks using scripting or configuration management tools such as Ansible and Python
Cisco, Juniper, and Dell, switches, and security appliances

Job Responsibility

Designing and deploying data center network fabric
Monitoring and maintaining all network equipment via SNMP, API or other means available
Using standard processes, maintain network security policies on Palo Alto firewalls
Maintain and scale data center interconnects as needed
Research and implement new connectivity methods to AWS infrastructure
Collaborate with diverse teams to integrate on premises Kubernetes clusters into our infrastructure
Continue to improve and maintain our existing enterprise office network infrastructure
Act as an escalation point for any network operations queries

What we offer

Work from (almost) anywhere for up to 20 days per year
Company-paid therapy sessions through SpringHealth
Company-paid subscription to HeadSpace
Company-wide week off a year
No meeting Fridays
Paid parental leave
Generous paid vacation + time off for your birthday
Paid volunteer time
Development Dollars
Leadership development

Fulltime

Azure Network and Security Engineer

We are seeking an experienced Azure Network and Security Engineer with 8+ years ...

Location

United Arab Emirates , Abu Dhabi

Salary:

Not provided

NorthBay

Expiration Date

Until further notice

Requirements

8+ years of experience in network engineering and cloud security, with at least 3+ years focused on Microsoft Azure
Strong expertise in Azure Networking: VNet Peering, UDR, NSG, Load Balancers (Standard/Private), ExpressRoute, VPN Gateways, Private Endpoints
Hands-on experience with Azure Security Services: Azure Firewall, Defender for Cloud, Key Vault, Sentinel, Application Gateway WAF, Conditional Access
Solid understanding of TCP/IP, DNS, DHCP, VPN, Routing & Switching, SD-WAN, and network troubleshooting tools
Knowledge of identity and access management (IAM) and integration with Azure AD / Entra ID
Familiarity with cloud governance, security compliance frameworks (ISO27001, NIST, CIS Benchmarks)
Willingness to relocate and work onsite in Abu Dhabi for long-term engagement
Valid passport required for candidates outside UAE

Job Responsibility

Design, implement, and manage Azure networking components including VNets, NSGs, Azure Firewall, Application Gateway, and ExpressRoute/ VPN Gateways
Lead network security architecture planning, ensuring compliance with zero-trust security models and enterprise security standards
Configure and manage Azure security services such as Defender for Cloud, Azure Sentinel (SIEM), Key Vault, and Security Center
Monitor network traffic, identify potential threats, and implement proactive security measures
Troubleshoot network performance issues, connectivity, and security incidents in a hybrid (cloud + on-prem) environment
Collaborate with Cloud Architects, Security teams, and DevOps engineers to integrate network security into infrastructure-as-code deployments (Terraform, Bicep, ARM templates)
Conduct regular vulnerability assessments and support security audits, ensuring compliance with ISO27001, NIST, or other relevant frameworks
Create and maintain detailed network diagrams, documentation, and runbooks for operational handover
Provide L3 support for critical network and security incidents, ensuring minimal downtime and impact

Fulltime

Azure Network and Security Engineer

We are seeking an experienced Azure Network and Security Engineer with 8+ years ...

Location

United Arab Emirates , Abu Dhabi

Salary:

Not provided

NorthBay

Expiration Date

Until further notice

Requirements

8+ years of experience in network engineering and cloud security, with at least 3+ years focused on Microsoft Azure
Strong expertise in Azure Networking: VNet Peering, UDR, NSG, Load Balancers (Standard/Private), ExpressRoute, VPN Gateways, Private Endpoints
Hands-on experience with Azure Security Services: Azure Firewall, Defender for Cloud, Key Vault, Sentinel, Application Gateway WAF, Conditional Access
Solid understanding of TCP/IP, DNS, DHCP, VPN, Routing & Switching, SD-WAN, and network troubleshooting tools
Knowledge of identity and access management (IAM) and integration with Azure AD / Entra ID
Familiarity with cloud governance, security compliance frameworks (ISO27001, NIST, CIS Benchmarks)
Relevant Microsoft Certifications preferred (AZ-700, SC-200, SC-300, AZ-500)
Strong problem-solving and analytical skills
Excellent communication and stakeholder management abilities
Ability to work independently and in collaboration with cross-functional teams

Job Responsibility

Design, implement, and manage Azure networking components including VNets, NSGs, Azure Firewall, Application Gateway, and ExpressRoute/ VPN Gateways
Lead network security architecture planning, ensuring compliance with zero-trust security models and enterprise security standards
Configure and manage Azure security services such as Defender for Cloud, Azure Sentinel (SIEM), Key Vault, and Security Center
Monitor network traffic, identify potential threats, and implement proactive security measures
Troubleshoot network performance issues, connectivity, and security incidents in a hybrid (cloud + on-prem) environment
Collaborate with Cloud Architects, Security teams, and DevOps engineers to integrate network security into infrastructure-as-code deployments (Terraform, Bicep, ARM templates)
Conduct regular vulnerability assessments and support security audits, ensuring compliance with ISO27001, NIST, or other relevant frameworks
Create and maintain detailed network diagrams, documentation, and runbooks for operational handover
Provide L3 support for critical network and security incidents, ensuring minimal downtime and impact

Fulltime

Network Operations Support Engineer

BluBiz Solutions is currently seeking a talented and ambitious Network Operation...

Location

Australia , Melbourne

Salary:

Not provided

BluBiz Solutions

Expiration Date

Until further notice

Requirements

Strong operational support with some project experience
Strong experience with implementation and maintenance
Strong experience with installations and remote support
Troubleshooting and resolving complex technical issues to critical timeline
Strong experience with Routing and Switching
Meraki (preferred but not needed)
Layer 3 routing technologies including - Routing protocols, ACL's, NAT & PAT, Policy-based routing, Netflow, L3 QoS
Solid and demonstrable knowledge of networking & security fundamentals - OSI Model, common protocols and ports, Layer 1 technologies & hardware
Cisco capabilities are essential
Knowledge and experience with Microsoft Office software tools

Job Responsibility

Provide Networking support to clients including provisioning, monitoring, implementation, troubleshooting and support of Networking operations and related infrastructure
Identify problems and errors prior to or when they occur and log all such incidents in a timely manner with the required level of detail
Take full ownership for managing the incident to resolution within the service level conditions
Provide telephone support to clients and update the relevant systems as per BluBiz procedures
Monitor daily network activities, event alerts, capacity and usage to ensure continued integrity and optimal network performance
Perform network configuration changes to meet customer requirements (Moves, Adds and Changes)
Work with Carriers and suppliers to pre-stage, test and implement network services for new sites
Must be flexible to provide support outside business hours as and when needed
Collect data from Network Monitoring Tool and prepare weekly, fortnightly and monthly reports to identify failures and short-comings and make recommendations for improvements
Ensure that managed infrastructure at client sites are installed, configured, tested and operational and that software is installed and configured according to client requirements

Fulltime

VMware and Storage Private Cloud L3 Engineer

VMware and Storage Private Cloud L3 Engineer role at Hewlett Packard Enterprise ...

Location

India , Bangalore

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

First Level University degree (technical or non-technical) or equivalent experience
6-8 years experience in relevant technologies and customer environments
Expert knowledge of VMware vSphere
Experience with VMware NSX
Knowledge of Storage technologies (SAN, NAS, iSCSI)
Experience with HPE Nimble Storage preferred
Cloud Management Platform Architecture knowledge
Cloud Management experience with Morpheus
Application Management experience
Automation skills with VMware vRealize Automation, Ansible, Puppet

Job Responsibility

Design, implement, and maintain private cloud infrastructure (virtual machines, storage, network components)
Troubleshoot and resolve complex issues related to private cloud infrastructure (performance, security)
Automate routine tasks and processes using scripting and automation tools
Develop and maintain disaster recovery and business continuity plans
Work collaboratively with other IT teams to ensure proper integration of private cloud systems
Develop and maintain documentation of private cloud infrastructure
Participate in on-call rotation for after-hours support
Provide customer service and technical support to internal and external clients
Mentor and train junior team members

What we offer

Health & Wellbeing benefits
Personal & Professional Development programs
Unconditional Inclusion environment
Comprehensive suite of benefits supporting physical, financial and emotional wellbeing

Fulltime

VMware and Storage Private Cloud L3 Engineer

VMware and Storage Private Cloud L3 Engineer role at Hewlett Packard Enterprise ...

Location

India , Bangalore

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

First Level University degree (technical or non-technical) typically 3-4 year completion beyond High School level, BA/BS or equivalent experience
6-8 years experience in relevant technologies and customer environments
Relevant industry qualification where applicable
Expert knowledge of VMware vSphere including ESXi hosts, vCenter Server, DRS, HA, and vSphere Update Manager
Experience with VMware NSX
Knowledge of Storage technologies including SAN, NAS, and iSCSI
Knowledge on HPE Nimble preferred
Cloud Management Platform Architecture understanding
Cloud Management experience using Morpheus
Application Management experience

Job Responsibility

Design, implement, and maintain private cloud infrastructure including virtual machines, storage, and network components
Troubleshoot and resolve complex issues related to private cloud infrastructure including performance and security-related issues
Automate routine tasks and processes using scripting and automation tools
Develop and maintain disaster recovery and business continuity plans
Work collaboratively with other IT teams to ensure proper integration and functionality of private cloud systems
Develop and maintain documentation of private cloud infrastructure including procedures, best practices, and architecture diagrams
Participate in on-call rotation for after-hours support as needed
Provide customer service and technical support to internal and external clients
Mentor and train junior team members

What we offer

Health & Wellbeing benefits
Personal & Professional Development programs
Comprehensive suite of benefits supporting physical, financial and emotional wellbeing
Career development programs
Unconditional inclusion policy
Flexible work arrangements

Fulltime

Network Engineer L3

NTT DATA

Location:
India , Mumbai, Maharashtra

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
January 25, 2026

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NTT DATA

Location:India , Mumbai, Maharashtra

Category:IT - Administration

Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:January 25, 2026

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Job Posted:
January 25, 2026