Senior Network Engineer (L2 Support)

Job Summary:

We are looking for an experienced Senior Network Engineer with strong expertise in Cisco Routing & Switching and Core Networking. The ideal candidate will support enterprise network infrastructure initiatives, drive network reliability improvements, coordinate project delivery, and provide technical guidance to engineering teams.

Key Responsibilities:

• Support network engineering initiatives across Branch Data Access and Standalone ATM infrastructure.
• Provide technical leadership and guidance to network engineers, including mentoring junior team members.
• Manage and track the Book of Work (BoW) related to Branch Data Access and Standalone ATM products.
• Collaborate with ATM Banking, Engineering Implementation teams, and external service providers to ensure successful delivery of network initiatives.
• Coordinate with vendors such as Verizon and AT&T for network implementation, project execution, and operational support.
• Analyze complex network engineering challenges and contribute to effective resolutions.
• Identify and implement initiatives to reduce operational risks and improve network performance and service reliability.
• Participate in network planning, strategy, governance, and continuous improvement initiatives.
• Coordinate with cross-functional teams and client stakeholders to ensure timely delivery of network engineering projects.
• Ensure compliance with established network policies, procedures, and operational standards.

Required Skills:

• 7+ years of experience in Network Engineering.
• Strong hands-on experience in Cisco Routing & Switching.
• Solid understanding of Core Networking concepts and enterprise network infrastructure.
• Experience in network operations, troubleshooting, and issue resolution.
• Experience in network project coordination and infrastructure initiatives.
• Strong communication, stakeholder management, and collaboration skills.
• Ability to provide technical guidance and mentorship to junior engineers.

Preferred Skills:

• Experience supporting ATM and branch network infrastructure.
• Exposure to network service providers such as Verizon and AT&T.
• Experience in vendor coordination, network governance, and risk management.
• Experience managing network project portfolios and cross-functional initiatives.

We are looking for an experienced Senior Network Engineer with strong expertise in Cisco Routing & Switching and Core Networking. The candidate will support strategic network initiatives across Branch Data Access and Standalone ATM environments, ensuring network reliability, operational excellence, and risk reduction. The role involves technical leadership, project coordination, vendor management, and collaboration with cross-functional teams.

Responsibilities

• Design, configure, maintain, and troubleshoot Cisco routing and switching infrastructure.
• Support core networking operations across Branch Data Access and Standalone ATM environments.
• Lead network initiatives, project execution, and Branch Must-Win Battles.
• Manage and track the Book of Work (BoW) for Branch Data Access and Standalone ATM products.
• Coordinate with ATM Banking, Engineering Implementation teams, and service providers such as Verizon and AT&T.
• Identify and resolve complex network issues, minimize operational risks, and improve service reliability.
• Provide technical guidance and mentorship to junior network engineers.
• Collaborate with stakeholders to ensure successful project delivery and adherence to network standards and compliance requirements.
• Contribute to network strategy, governance, capacity planning, and continuous improvement initiatives.

Required Skills

• 7+ years of experience in Network Engineering.
• Strong hands-on experience with Cisco Routing & Switching.
• Good understanding of Core Networking, LAN/WAN, TCP/IP, VLANs, routing protocols, and network troubleshooting.
• Experience in network operations, incident management, and service reliability.
• Strong stakeholder coordination, vendor management, and project execution skills.
• Ability to lead technical initiatives and mentor junior engineers.
• Excellent communication, analytical, and problem-solving skills.

Job Summary:

We are looking for an experienced Senior Network Engineer with strong hands-on expertise in Cisco Routing & Switching and Core Networking. The role involves providing technical leadership, coordinating network engineering initiatives, improving network reliability, and supporting strategic projects across Branch Data Access and Standalone ATM network infrastructure.

Key Responsibilities:

• Provide technical leadership and operational coordination for network engineering initiatives related to Branch Data Access and Standalone ATM products.
• Support strategic network projects, including planning, implementation, and delivery of key initiatives.
• Oversee the Book of Work (BoW) related to Branch Data Access and Standalone ATM products.
• Collaborate with ATM Banking, Network Engineering, Implementation teams, and external service providers such as Verizon and AT&T.
• Analyze complex network engineering challenges and contribute to effective troubleshooting and resolution.
• Drive initiatives to reduce operational risks and improve network performance, stability, and service reliability.
• Coordinate with cross-functional stakeholders and vendors to ensure smooth project execution.
• Mentor junior engineers and support knowledge sharing within the team.
• Contribute to network strategy, governance, compliance, and continuous operational improvement.

Required Skills:

• Strong experience in Cisco Routing & Switching.
• Solid understanding of Core Networking concepts.
• Experience in network engineering, implementation, and troubleshooting.
• Experience coordinating network projects and working with cross-functional teams.
• Strong communication, stakeholder management, and problem-solving skills.

Job Description – Network Engineer (Routing & Switching)

Experience: 7+ Years

Location: Hyderabad

Job Summary

We are looking for an experienced Network Engineer with strong hands-on expertise in Routing, Switching, and network troubleshooting to manage and maintain enterprise network infrastructure.

Key Responsibilities

• Configure, manage, and troubleshoot routers, switches, and network devices.
• Work on routing protocols such as BGP and OSPF.
• Manage LAN/WAN connectivity and resolve network issues.
• Monitor network performance and ensure network availability.
• Troubleshoot connectivity, routing, and switching issues.
• Collaborate with infrastructure and support teams to resolve network incidents.

Mandatory Skills

• 7+ years of experience in Networking.
• Strong hands-on experience in Routing and Switching.
• Knowledge of BGP and OSPF routing protocols.
• Experience with LAN/WAN and network troubleshooting.
• Good understanding of network infrastructure and protocols.

Work Location: Hyderabad

• Hands-on Cisco routing & switching experience;
• CCNA is mandatory.
• Multicast experience would be valuable.
• Location : Mumbai

Job Summary

We are looking for an experienced Network Engineer with strong hands-on expertise in enterprise networking, cloud networking, network security, routing, switching, and troubleshooting. The candidate will be responsible for designing, implementing, maintaining, and optimizing secure and highly available network infrastructure across on-premises and cloud environments.

Key Responsibilities

• Design, configure, and manage enterprise network infrastructure, including routers, switches, firewalls and load balancers.
• Configure and troubleshoot routing protocols such as BGP, OSPF and static routing.
• Manage LAN, WAN, VLANs, VPNs, subnets, NAT, DNS and DHCP.
• Implement and support cloud networking across AWS and Azure, including VPC, VNet, route tables, Network Security Groups (NSGs), security groups and private endpoints.
• Configure site-to-site VPNs, remote-access VPNs, AWS Direct Connect and Azure ExpressRoute.
• Troubleshoot network connectivity, latency, packet loss, MTU issues and routing problems.
• Monitor network performance, availability and capacity using network monitoring tools.
• Implement network security policies, firewall rules, access controls and segmentation.
• Support hybrid cloud connectivity and on-premises-to-cloud network migration.
• Collaborate with infrastructure, cloud, security and application teams to resolve network incidents.
• Perform root cause analysis (RCA), document network configurations and maintain operational runbooks.
• Support change management, disaster recovery and high-availability requirements

Job Title : Cisco DNAC Wireless L2+ Engineer

Location : Mumbai

Experience : 6 to 10 Years

Job Level : L2+

Work Mode : On-site / As per project requirements

Job Summary :

We are looking for an experienced Cisco DNAC Wireless L2+ Engineer with strong hands-on expertise in enterprise wireless infrastructure, Cisco Catalyst Center (formerly DNA Center/DNAC), Cisco Wireless LAN Controllers (WLC), Cisco Identity Services Engine (ISE), and Software-Defined Access (SD-Access/SDA).

The candidate will be responsible for managing, troubleshooting, optimizing, and supporting enterprise wireless and campus network environments, handling L2+ escalations, and ensuring network availability, performance, and security.

Mandatory skills :

Cisco DNAC / Catalyst Center, Cisco Wireless LAN Controllers (9800 Series), Cisco Access Points, Cisco ISE, SD-Access (SDA), Cisco Catalyst Switches, Routing & Switching, VLAN, STP, HSRP, OSPF, BGP, TCP/IP, DHCP, DNS, AAA, RF Troubleshooting, Wireless Optimization, Network Troubleshooting, Incident Management.

Key Responsibilities :

• Manage and support enterprise wireless infrastructure and Cisco-based campus networks.
• Handle L2+ escalations related to wireless, LAN, Cisco DNAC, and network connectivity issues.
• Configure, monitor, troubleshoot, and maintain Cisco Catalyst Center (DNAC) environments.
• Manage Cisco Wireless LAN Controllers (9800 series preferred), Cisco Access Points, and Cisco Catalyst switches.
• Configure and troubleshoot Cisco ISE integration, authentication, authorization, and access policies.
• Support and troubleshoot Cisco SD-Access (SDA) architecture and network segmentation.
• Perform wireless health analysis, RF optimization, coverage assessment, and interference troubleshooting.
• Resolve issues related to client onboarding, wireless roaming, authentication, DHCP, DNS, and application visibility.
• Implement network automation, device provisioning, and configuration management using DNAC workflows and templates.
• Perform software upgrades, patching, configuration backups, and network lifecycle management.
• Troubleshoot routing, switching, VLAN, and wireless connectivity issues using logs, packet captures, and network diagnostic tools.
• Coordinate with OEM Technical Assistance Center (TAC) teams and internal stakeholders during critical incidents.
• Participate in network design reviews, migrations, upgrades, and infrastructure transformation projects.
• Prepare and maintain High-Level Design (HLD), Low-Level Design (LLD), Standard Operating Procedures (SOPs), Root Cause Analysis (RCA), and operational documentation.
• Ensure compliance with network security policies, operational standards, and service-level agreements (SLAs).
• Mentor L1/L2 engineers and contribute to continuous improvement in network operations.

Mandatory Technical Skills :

• Cisco Catalyst Center / DNAC : Hands-on experience with configuration, monitoring, assurance, provisioning, and troubleshooting.
• Cisco Wireless : Strong experience with WLCs, preferably Cisco 9800 series, and Cisco Access Points.
• Cisco ISE : Experience with AAA, authentication, authorization, and wireless security integration.
• Cisco SD-Access (SDA) : Understanding of architecture, segmentation, and troubleshooting.
• Routing & Switching : Strong knowledge of VLANs, STP, HSRP, OSPF, BGP, and TCP/IP.
• Network Services : Working knowledge of DHCP, DNS, AAA, and enterprise network connectivity.
• Wireless Troubleshooting : RF analysis, roaming, client onboarding, interference, and coverage optimization.
• Network Diagnostics : Experience with packet analysis, incident management, and root cause identification.

Experience Requirements :

• 6+ years of overall networking experience.
• Minimum 3+ years of hands-on experience with Cisco DNAC / Catalyst Center and enterprise wireless environments.
• Experience handling L2+ escalations and complex network incidents.
• Practical experience supporting enterprise campus networks and business-critical infrastructure.

Preferred Certifications :

• CCNP Enterprise.
• Cisco certifications related to Catalyst Center, SD-Access, or enterprise wireless networking.

Good to Have :

• Experience working in large enterprise environments or managed services organizations.
• Exposure to Aruba or Juniper wireless solutions.
• Experience in customer-facing technical support and critical incident management.
• Knowledge of wireless survey tools and RF analysis utilities.
• Experience with network automation and configuration templates.

Required Soft Skills :

• Strong communication and stakeholder management skills.
• Excellent analytical, troubleshooting, and problem-solving abilities.
• Ability to work in a 24×7 support environment, including rotational shifts if required.
• Good technical documentation and presentation skills.
• Ability to mentor junior engineers and drive operational excellence.

Ideal Candidate : A hands-on networking professional with strong Cisco DNAC/Catalyst Center, enterprise wireless, WLC, ISE, and SDA expertise, capable of independently managing complex L2+ escalations and supporting enterprise network infrastructure.

Network Engineer – L3

Location: Mumbai | On-site

Experience: 8–10 Years

Key Responsibilities:

• Install, configure, maintain and troubleshoot network & security infrastructure.
• Handle LAN/WAN, BGP, OSPF, HSRP/VRRP, VLAN, STP, SVI & LACP.
• Manage Cisco/Juniper switches, routers and firewalls.
• Work on Fortinet/Checkpoint/Juniper/Cisco firewalls, SD-WAN & ACI-SDN.
• Troubleshoot VPN, NAT, GRE, P-VPN, routing and connectivity issues.
• Monitor network performance using NMS, SNMP & Syslog.
• Coordinate with customers, vendors and TAC teams for issue resolution.
• Support data centre connectivity, network projects and RFP specifications.
• Participate in network upgrades, maintenance and troubleshooting.

Key Skills:

• Strong TCP/IP, IPv4/IPv6, BGP, OSPF, HSRP/VRRP knowledge.
• Hands-on experience with Cisco/Juniper/Mellanox/Dell/Arista.
• Firewall experience with Fortinet/Checkpoint/Cisco/Juniper.
• Experience in Data Centre environments.
• Good communication and troubleshooting skills.
• Willingness to work in shifts, weekends and holidays.

Job Summary:

We are looking for an experienced Network Engineer with , Check Point firewalls, network security, and routing protocols. The ideal candidate should have experience in network troubleshooting, firewall configuration, security policy management, and maintaining reliable network infrastructure.

Key Responsibilities:

• Work on Check Point firewall administration, security policies, and rule management.
• Configure and maintain firewall policies, NAT, VPNs, and access control rules.
• Troubleshoot network connectivity issues and firewall-related incidents.
• Implement and support routing protocols such as BGP, OSPF, and static routing.
• Monitor network performance, investigate network issues, and ensure network availability.
• Perform firewall upgrades, configuration backups, and security policy reviews.
• Work on network security, incident resolution, and root cause analysis.
• Coordinate with network, security, and infrastructure teams to resolve technical issues.

Mandatory Skills:

• Network Engineering and troubleshooting
• Check Point Firewall
• Routing Protocols (BGP, OSPF, Static Routing)
• Firewall configuration and security policy management

Secondary Skills:

• Python scripting and network automation
• VPN, NAT, and network security
• Firewall monitoring and troubleshooting
• Incident management and root cause analysis

- **Client Engagement:** Collaborate with clients to understand their business needs and technical requirements. Provide expert guidance and support throughout the project lifecycle.

- **Network Management:** Design, implement, and maintain NTRX network solutions, ensuring optimal performance and reliability. Troubleshoot and resolve network issues in a timely manner.

- **Database Support:** Utilize SQL to manage, query, and analyze data as needed, ensuring that clients’ databases are functioning efficiently and effectively.

- **Cloud Support:** Assist clients with cloud deployment and support services, helping them to migrate their systems to the cloud and optimize their cloud infrastructure.

- **Documentation:** Create and maintain comprehensive documentation for configurations, implementations, and support processes to ensure knowledge transfer within the team and to clients.

- **Training & Development:** Provide training and support to clients and team members on NTRX solutions and best practices.

- **Continuous Improvement:** Stay current with industry trends and emerging technologies within networking and cloud services to enhance service offerings and promote innovation.

**Required Skills:**

- **Networking Expertise:** Strong knowledge of networking concepts, protocols, and technologies. Experience with troubleshooting and optimizing network performance is a must.

- **SQL Proficiency:** Ability to write, read, and optimize SQL queries, with a robust understanding of relational databases.

- **Cloud Support Skills:** Familiarity with cloud vendor platforms (AWS, Azure, Google Cloud, etc.) and experience in providing cloud-based solutions and support.

- **Problem-Solving Abilities:** Strong analytical and problem-solving skills with the ability to think critically and execute on multiple tasks efficiently.

- **Communication Skills:** Excellent verbal and written communication skills, with the ability to convey technical information to non-technical stakeholders.

**Qualifications:**

- Bachelor’s degree in Computer Science, Information Technology, or a related field.

- 3+ years of experience in networking or IT support, with a focus on professional services or client-facing roles preferred.

- Relevant certifications (such as CCNA, AWS Certified Solutions Architect, etc.) are a plus.