Network Engineer - WAN

Join our dynamic global network operations team as a Network Engineer – WAN. In this pivotal role, you will focus on enhancing and supporting our wide-area network infrastructure, emphasizing efficient routing protocols, robust data center connectivity, and secure site-to-site communications. Utilize your expertise with Cisco Nexus and ASR platforms to troubleshoot complex WAN issues, ensuring our network services remain highly available, secure, and scalable.Key ResponsibilitiesConfigure, support, and maintain WAN infrastructure across medium to large enterprise networks.Diagnose and resolve WAN incidents, perform thorough root cause analyses, and document solutions effectively.Implement and optimize MPLS, OSPF, and BGP routing within sophisticated enterprise topologies.Collaborate with network architects and cross-functional teams to design and implement WAN enhancements.Support various VPN solutions, including site-to-site, IPSec, and SSL-VPN, ensuring secure interoffice connectivity.Work with firewall policies and monitoring systems to uphold a strong network security posture.Maintain comprehensive network documentation, including topology diagrams and change records.Participate in change management processes and on-call rotations.

Role Overview Arista Networks is hiring a Senior IT Network Engineer in Chennai. This role focuses on designing, implementing, and managing advanced network solutions that support business operations. The position centers on maintaining reliable and high-performing network infrastructure. What You Will Do Design and implement network solutions to meet evolving business needs. Manage and monitor network performance, ensuring consistent reliability. Collaborate with cross-functional teams on network projects and improvements. Apply knowledge of network protocols, security practices, and cloud technologies to strengthen systems and services. What We Look For Extensive experience with network protocols and security. Strong background in cloud technologies. Ability to work effectively across teams and drive technical improvements.

Job Title: ICC Network EngineerLocation: ChennaiContract Duration: 1 Year (AT&T)Job Overview:As an ICC Network Engineer, you will leverage your expertise in networking technologies to support complex network infrastructures. The role requires a thorough understanding of IP addressing, subnet design, VLANs, spanning tree protocols, and various routing protocols such as RIP, EIGRP, OSPF, and BGP. You will also be responsible for managing firewalls and access control lists, and must be well-versed in passive technologies including fiber and copper connections.The ideal candidate will possess experience with network diagramming tools, and familiarity with Cisco voice technologies such as CUCM servers, VOIP phones, and Avaya systems will be a significant advantage.This position demands a commitment to 24/7 operational support, requiring flexibility to work in rotating shifts across 6 days a week.

Join our dynamic team at Arista Networks as a Network System Test Engineer, specializing in manual testing and solution development. In this role, you will be responsible for ensuring the quality and performance of our advanced networking solutions. You will collaborate with cross-functional teams to design, execute, and maintain comprehensive test plans, and contribute to the development of cutting-edge networking technologies.

Join our innovative team as a Senior Technology Engineer – Network Infrastructure at GSSTech Group, where you will play a pivotal role in shaping the future of our network capabilities. This position is integral to our Group IT division, focusing on the design, implementation, and support of modern, scalable, and automated network infrastructures across both cloud and on-premise environments.In an Agile and DevOps-driven atmosphere, you will be instrumental in constructing cutting-edge SDN-Fabric networks utilizing Enterprise SONiC, while also integrating legacy technologies to facilitate our organization’s digital transformation. If you are enthusiastic about cloud networking, automation, and delivering robust enterprise solutions that foster innovation and efficiency, we would love to have you onboard for this exciting journey.

Role OverviewJoin our dynamic team at NETGEAR as a Networking QA Engineer III. We are in search of a talented individual with a robust background in Layer 2 and Layer 3 networking, multicast protocols, and advanced IP services. The ideal candidate will possess hands-on experience with various vendor switches and exhibit expertise in designing and implementing intricate network topologies tailored to diverse customer needs.Key Responsibilities· Network Design & Implementationo Architect and configure network topologies aligned with customer specifications and use cases.o Guarantee optimal performance and reliability across both wired and wireless networks.· Layer 2 Switchingo Configure and troubleshoot VLANs, LACP, STP, RSTP, PVST, and MSTP.o Implement MLAG, vPC, and IGMP Snooping to enhance redundancy and optimize multicast traffic.· Layer 3 & Multicast Protocolso Configure and sustain VRRP, OSPF, and BGP for effective routing.o Employ multicast protocols like IGMP and PIM-SM for efficient traffic dissemination.· IP Serviceso Oversee DNS, NTP, and DHCP services.o Set up AAA frameworks, including TACACS+ and RADIUS, to ensure secure authentication processes.· Management & Monitoringo Utilize SNMP for comprehensive network monitoring and management.o Operate with CLI, SNMP, and UI across multiple vendor platforms.· Advanced Protocolso Grasp and configure PTP and AVB protocols (gPTP, MVRP, MSRP) for time-sensitive networking.· Documentation & Customer Interactiono Generate detailed network diagrams and documentation.o Collaborate with customers to comprehend their topologies and use cases, delivering tailored solutions.

Join our dynamic team at Squircle IT Consulting Services Pvt Ltd as a Network Data Specialist. In this pivotal role, you will be responsible for managing and optimizing network data systems to enhance performance and reliability. Your expertise will help drive our technological advancements and support our clients' needs.

About NETGEARNETGEAR, Inc. is a global networking company that provides innovative and reliable solutions for both home and business environments. Our cutting-edge technology empowers users to connect seamlessly and securely, enhancing productivity and enriching the digital experience.Key ResponsibilitiesJoin our Pro Routing (PRX) team, where you'll play a pivotal role in designing, developing, integrating, and maintaining enterprise-level routing and WAN technologies across NETGEAR’s professional and managed networking products. Your expertise will ensure the delivery of reliable, scalable, and secure routing solutions for small and medium-sized businesses and professional clients.Your focus will be on Layer 3 networking, WAN connectivity, and traffic management, which includes:Designing and developing advanced routing features for both IPv4 and IPv6Implementing and maintaining:Static routingPolicy-based routing (PBR)Multi-WAN configurations, failover mechanisms, and load balancingDynamic routing protocols as necessaryEngaging with WAN technologies such as:DHCP client/server/relayPPPoENAT / NAPTFirewall interactions and routing policiesDual WAN configurationsEnsuring high availability and resilience through:Link health monitoringFailover logic implementationStability tuning and recovery mechanismsOptimizing performance and scalabilityIntegrating with platform services, user interfaces, and cloud management as applicableQualificationsBachelor’s degree in Computer Science or a related field4 to 6 years of relevant industry experienceRequired SkillsProficient in C programmingExperience with Embedded Linux and the Linux networking stackFamiliarity with networking protocols such as TCP/IP, VPN, NAT, and FirewallsKnowledge of Netfilter, iptables, and nftablesExperience with routing tables, policy rules, and metricsAbility to perform system diagnostics and packet analysis

Join our innovative team at gsstech-group as a Senior Technical Architect – Network Platform. In this pivotal role, you will spearhead the design, scaling, and enhancement of our enterprise network infrastructure, primarily focusing on core networking architecture, while also emphasizing network security in a 70% Network / 30% Security role balance. You will be an integral part of the Infrastructure Architecture function, supporting large-scale, mission-critical platforms.Key Responsibilities:Direct the architecture, design, and enhancement of our enterprise network platforms.Initiate network scalability, performance optimization, and resilience projects.Develop and maintain High-Level Design (HLD) and Low-Level Design (LLD) documentation.Provide architectural insights for LAN, WAN, DC, and cloud-connected networks.Work collaboratively with infrastructure, operations, and security teams to ensure a secure and stable network design.Evaluate existing network architectures and propose modernization strategies.Assist implementation teams with design validation and technical guidance.Ensure compliance with enterprise standards, governance, and best practices.Engage in architecture reviews and contribute to technical decision-making processes.

As a Senior Software Development Engineer in the Pro Routing (PRX) team, you will play a pivotal role in designing, developing, integrating, and maintaining cutting-edge enterprise-grade routing and WAN technologies for NETGEAR’s professional and managed networking products. You will ensure that our routing solutions are reliable, scalable, and secure for our SMB and Pro customers.Your responsibilities will include:• Designing and developing advanced routing features (IPv4/IPv6)• Implementing and maintaining: o Static routing o Policy-based routing (PBR) o Multi-WAN, failover, and load balancing o Dynamic routing protocols (as applicable)• Working with WAN technologies such as: o DHCP client/server/relay o PPPoE o NAT / NAPT o Firewall interaction and routing policies o Dual WAN• Ensuring high availability and resiliency through: o Link health monitoring o Failover logic o Recovery and stability tuning• Optimizing performance and scalability• Integrating with platform services, UI, and cloud management where applicable.

Role OverviewWe are on the lookout for a talented Networking QA Engineer with extensive knowledge in Layer 2 and Layer 3 networking, multicast protocols, and advanced IP services. The successful candidate will possess hands-on experience with various vendor switches and showcase their expertise in designing and implementing intricate network topologies tailored to diverse customer needs.Key Responsibilities· Network Design & Implementationo Develop and configure network topologies aligned with customer specifications and practical scenarios.o Guarantee peak performance and dependability throughout both wired and wireless infrastructures.· Layer 2 Switchingo Configure and troubleshoot VLANs, LACP, STP, RSTP, PVST, and MSTP.o Implement MLAG, vPC, and IGMP Snooping to enhance redundancy and optimize multicast performance.· Layer 3 & Multicast Protocolso Configure and manage VRRP, OSPF, and BGP for efficient routing.o Implement multicast protocols such as IGMP and PIM-SM to facilitate effective traffic distribution.· IP Serviceso Oversee DNS, NTP, and DHCP services.o Configure AAA frameworks including TACACS+ and RADIUS to ensure secure authentication.· Management & Monitoringo Utilize SNMP for proficient network monitoring and management.o Engage with CLI, SNMP, and UI across various vendor platforms.· Advanced Protocolso Comprehend and configure PTP and AVB protocols (gPTP, MVRP, MSRP) for time-sensitive networking.· Documentation & Customer Interactiono Generate comprehensive network diagrams and documentation.o Collaborate with customers to comprehend topology and use cases, delivering customized solutions.

We are seeking a skilled Cisco and Checkpoint Network Administrator to join our dynamic team. In this role, you will be responsible for maintaining and managing our network infrastructure, ensuring optimal performance, security, and reliability. Your expertise in Cisco and Checkpoint technologies will be essential in troubleshooting issues and implementing solutions that enhance our network capabilities.If you are passionate about network administration and thrive in a collaborative environment, we would love to hear from you!

Role overview Arista Networks seeks a Technical Solutions Engineer to join the team in Chennai. This position centers on supporting customers with technical issues and delivering effective solutions. The role involves close coordination with both the Customer Support team and the Velocloud group. What you will do Troubleshoot and resolve complex technical problems for customers Document solutions and support processes in a clear, organized manner Work with the Velocloud team to address and resolve customer concerns Help ensure customers have a positive experience by providing reliable and timely support Requirements Strong interest in technology and customer service Ability to collaborate and contribute within a team Clear communication and documentation skills This role is based in Chennai.

Join Arista Networks as a Software Test Engineer specializing in Wi-Fi technologies. In this pivotal role, you will be responsible for ensuring the quality and performance of our innovative networking solutions. You will collaborate closely with our engineering team to develop and execute comprehensive test plans, identify defects, and contribute to continuous improvement efforts.

Join our dynamic team at Squircle IT Consulting Services Pvt Ltd as a Python Developer specializing in telecom networking. We are seeking a talented individual who possesses a solid foundation in Python programming and a thorough understanding of telecom networking principles. This role offers an excellent opportunity to work on cutting-edge projects and collaborate with industry experts.

Role Overview:Join NETGEAR, a global leader in networking technology, as we look for a talented QA Network Test Engineer to validate and ensure the reliability of our advanced networking products. The ideal candidate must possess strong expertise in L2 and L3 networking protocols, alongside experience in both manual and automated testing methodologies.Key Responsibilities:Test Planning & Execution: Develop and implement thorough test plans and test cases for L2/L3 networking protocols and features.Protocol Testing: Assess the functionality, performance, scalability, and interoperability of various protocols, including:L2: VLANsL3: IPv4/IPv6 forwarding, routing protocols.Network Services: TCP/IP suite, VPN (IPsec), NAT, DHCP, SNMP.Automation: Create and manage Python automation scripts for functional, regression, and performance testing.Debugging & Analysis: Evaluate test outcomes, document and track software defects, collaborating closely with development teams to address issues.Tools Usage: Employ industry-standard tools like Ixia, Spirent, and Wireshark for benchmarking, data plane testing, and troubleshooting.Collaboration: Work alongside cross-functional teams, including product management and development, to gather requirements and implement use cases within the automated testing framework.Process Improvement: Advocate for continuous enhancement in QA methodologies and integrate test automation with CI/CD pipelines (Jenkins).Required Skills and Experience:Bachelor's degree in Computer Science, Electronics, or a related technical field, or equivalent experience.2 to 4 years of practical experience in manual and automated testing for networking products.In-depth knowledge and hands-on experience with L2 and L3 networking protocols.Proficient in Python scripting for test automation.Familiarity with networking test tools such as Ixia, Spirent, or Wireshark.

Collaborate with InnovatorsJoin the dynamic WiFi team at Arista Networks where you will play a pivotal role in developing next-generation WiFi solutions within a vibrant and fast-paced setting. As part of this team, you will contribute to the comprehensive development of Arista's Cloud-managed WiFi product portfolio, specifically focusing on the WiFi Access Point segment.Your ResponsibilitiesAs an integral member of the Access Point team, you will engage closely with cross-functional teams to gather product requirements, architect solutions, implement software, and oversee the validation and deployment process for customers. You will remain informed about emerging technologies and their potential implications for Arista's offerings, while also generating innovative ideas to enhance product capabilities and solidify Arista's position as a leader in the campus networking domain. Furthermore, you will collaborate with sales and support teams to drive new solutions and address customer challenges effectively.This role encompasses a wide array of responsibilities including, but not limited to, the development of new Access Points, feature design and implementation, technology monitoring, and collaboration with sales and customer success teams.

Position OverviewWe are looking for a talented Engineer III to play a pivotal role in the development of our cloud-based Network Management System (NMS) platform at NETGEAR. This opportunity is perfect for software engineers with 2-5 years of hands-on experience who are eager to focus on network management software and take on greater responsibilities in creating enterprise-level solutions for network infrastructure oversight.Key ResponsibilitiesFeature Ownership: Assume complete ownership of medium-complexity features, including modules for network device configuration and monitoring dashboards.Network Device Integration: Build integrations with various network equipment vendors' APIs and management protocols.Data Visualization: Develop interactive charts, graphs, and network topology visualizations to facilitate real-time network monitoring.Performance Optimization: Enhance application performance for processing network telemetry data and live updates.Cross-team Collaboration: Collaborate closely with backend teams to design APIs for effective network device management.Mobile Development: Contribute to mobile applications utilized by field technicians for network device configuration.Automation Scripts: Create scripts and tools for network device provisioning and bulk configuration tasks.Customer Issue Resolution: Troubleshoot and resolve issues reported by customers related to network management workflows.Junior Mentoring: Provide mentorship and conduct code reviews for Engineer II team members.Technical Research: Investigate new networking technologies and assess their incorporation into our platform.

Position OverviewJoin our dynamic team as a Senior Full Stack Engineer, where you will spearhead the development of our innovative cloud-based Network Management System (NMS) platform. This pivotal role entails creating advanced web applications and mobile interfaces that empower enterprise clients to effectively monitor, configure, and manage their extensive network infrastructure—including switches, routers, and WiFi access points—at scale.Key ResponsibilitiesNMS Platform Development: Architect and implement scalable web applications dedicated to network device management, monitoring, and configuration.Real-time Dashboard Creation: Develop responsive dashboards showcasing network topology, device status, performance metrics, and alert systems.Device Integration: Build APIs and interfaces for managing a variety of network hardware (switches, routers, access points) from numerous vendors.Network Visualization: Create interactive network topology maps and device relationship diagrams.Mobile Management Apps: Design mobile applications for field technicians to configure and troubleshoot network devices remotely.Performance Monitoring: Implement real-time network performance monitoring, SNMP integration, and telemetry data visualization.Configuration Management: Construct tools for bulk device configuration, firmware updates, and policy deployment.Alert Systems: Develop intelligent alerting and notification systems for network events and anomalies.Multi-tenant Architecture: Contribute to a secure, scalable multi-tenant SaaS platform architecture.API Development: Build RESTful APIs for third-party integrations and customer automation workflows.Technical RequirementsFrontend: Expertise in React.js/Angular, TypeScript, D3.js for network visualizations, and WebSocket for real-time updates.Backend: Proficiency in Node.js, Python, or Java for developing scalable network management services.Network Protocols: Familiarity with SNMP, SSH, Telnet, NETCONF, and REST APIs for network device communication.Database Systems: Experience with SQL and NoSQL databases for data management and retrieval.

Position OverviewJoin NETGEAR as a Staff Full Stack Engineer, where you will play a pivotal role in shaping the technical architecture and strategic development of our cloud-based Network Management System (NMS) platform. This position integrates extensive networking knowledge with full-stack engineering expertise to create robust enterprise solutions that manage intricate network infrastructures for our diverse global clientele.Key ResponsibilitiesPlatform Architecture: Design and implement scalable, multi-tenant architectures to manage thousands of network devices in various customer environments.Advanced Network Analytics: Spearhead the development of AI and machine learning-enhanced network analytics, predictive maintenance, and automated troubleshooting functionalities.Enterprise Integration: Architect seamless integrations with major network vendors' management platforms and enterprise IT systems.Performance Engineering: Optimize platform performance for processing large telemetry data streams from network devices.Security Architecture: Develop zero-trust security models to ensure secure device access and protection of customer data.API Strategy: Lead the design of comprehensive APIs for network automation, third-party integrations, and customer workflows.Edge Computing: Create edge gateway solutions for on-premises network management in hybrid deployment scenarios.Scalability Planning: Architect solutions capable of supporting enterprise customers with over 10,000 managed devices.Technical Leadership: Mentor engineering teams and cultivate best practices for network software development.Customer Success: Collaborate directly with enterprise clients to address complex technical requirements and deliver custom integrations.