Network Test Engineer at Cambium Networks | Bengaluru

Cambium Networks is at the forefront of delivering innovative wireless communication solutions for businesses, communities, and cities around the globe. Our extensive range of radios connects individuals and devices through a unified wireless fabric that accommodates various standards and frequencies, including fixed wireless and Wi-Fi, all managed centrally via the cloud. Our multi-gigabit wireless solutions present significant advantages over traditional fiber and other wireless alternatives. We collaborate with our Cambium certified ConnectedPartners to offer tailored networks for service providers, enterprises, industrial sectors, and government entities across urban, suburban, and rural areas, ensuring reliable wireless connectivity.Key Responsibilities• Develop and maintain multiple layer 2/3 network testbeds.• Create, implement, and automate test cases for the Network Service Edge, focusing on routing and security functionalities.• Design and execute comprehensive test plans including feature tests, negative tests, scale, and stress tests.• Setup and configure the Network Service Edge for performance and feature testing.• Diagnose and reproduce customer issues effectively.• Monitor and manage defects from discovery to resolution.• Candidates should possess 3-6 years of relevant experience.

Join Arista Networks as a Network System Test Engineer, where you will play a crucial role in ensuring the quality and performance of our innovative networking solutions. You will be responsible for executing manual testing, developing test strategies, and collaborating closely with cross-functional teams to deliver high-quality products.

Role OverviewJoin Cambium Networks as a Lead QA Engineer specializing in Layer 2 and Layer 3 networking technologies. In this pivotal role, you will spearhead the validation efforts for both enterprise and carrier-grade networking products, ensuring they meet the highest standards of quality and reliability. You will blend deep technical knowledge with strategic vision, driving the QA strategy, leading a talented team of engineers, and collaborating with diverse stakeholders.Key Responsibilities• Formulate and implement the QA strategy, defining scope and processes for Layer 2/Layer 3 switching features.• Lead and mentor a team of QA engineers in test planning, execution, automation, and defect management.• Guide junior engineers in debugging and protocol analysis, fostering a culture of learning.• Validate advanced Layer 2 features including VLANs (802.1Q/802.1ad), STP/RSTP/MSTP, LLDP, LACP, IGMP snooping, and QoS.• Assess advanced Layer 3 features such as IPv4/IPv6 forwarding, routing protocols (OSPF, BGP, RIP, IS-IS), and multicast (IGMP, PIM), while ensuring scalability and high availability through rigorous testing.• Utilize industry-standard tools such as Ixia and Spirent for traffic generation and Wireshark for packet analysis.• Collaborate with chipset vendors and development teams to troubleshoot complex issues and enhance product features.• Deliver detailed test reports, release readiness assessments, and risk analyses to key stakeholders.• Advocate for continuous improvement in QA methodologies and processes.• Drive automation development using Python and integrate testing processes with CI/CD pipelines (Jenkins).Qualifications and Experience• Minimum of 5 years of experience in networking QA.• In-depth knowledge of Ethernet switching and IP routing protocols (L2/L3).• Proven experience with traffic generation and analysis tools (Ixia, Spirent, Wireshark).• Strong background in network automation using Python and Pytest.• Familiarity with the Linux networking stack and virtualization labs (EVE-NG/GNS3).• Experience with large-scale test planning, regression automation, and release validation.• Exceptional debugging skills across different planes of networking.• Bachelor's or Master's degree in Computer Science, Electronics, or a related discipline.Preferred Qualifications• Experience with cloud-managed networks.• Exposure to Netconf/REST APIs, SNMP, and telemetry frameworks.• Relevant certifications such as CCNP/CCIE, JNCIP/JNCIE, or equivalent advanced networking credentials.

WHO WE ARE: Aviatrix® is a leading cloud network security firm relied upon by over 500 top enterprises worldwide. As cloud infrastructures grow increasingly intricate and costly, the Aviatrix Cloud Network Security platform empowers organizations with unparalleled control, security, and simplicity, essential for evolving their cloud strategies. Aviatrix stands out as the only secure networking solution meticulously designed for the cloud, ensuring organizations are equipped for AI advancements and future challenges. Together with the Aviatrix Certified Engineer (ACE) Program, the premier certification for secure multicloud networking, Aviatrix integrates cloud, networking, and security teams, unlocking enhanced capabilities across any cloud environment.ABOUT THE ROLE: Principal Cloud Test Engineer – Network & SecurityIn the role of Principal Cloud Test Engineer, you will transcend individual feature testing, spearheading quality initiatives that span multiple teams. Your responsibilities will include shaping testing frameworks, influencing design decisions at early project stages, collaborating with customer support teams to refine test strategies, and establishing benchmarks for testing excellence within a multi-cloud ecosystem. Your contributions will have a significant effect on release velocity, customer confidence, and system robustness.KEY RESPONSIBILITIESDefine and lead a comprehensive test strategy and quality architecture for cloud networking and security platforms, encompassing functional, performance, scalability, resilience, and security testing, all aligned with shift-left methodologies, the test pyramid, and CI/CD pipelines.Serve as the technical expert for complex networking, security, and scalability challenges, guiding product and system design through early collaboration with architects and senior engineers.Design, automate, and manage end-to-end performance, stress, and scale testing frameworks for distributed cloud systems, focusing on achieving stable, high-coverage automation and reducing flakiness.Develop, validate, and automate extensive performance, stress, and resilience tests across networking protocols, control planes, and data planes.Provide expert technical guidance in testing cloud networking and security technologies such as BGP, TCP/IP, UDP, HTTP/HTTPS, routing, overlays, firewalls, IDS/IPS, SSL/TLS, IPsec, PKI, and proxy architectures.Troubleshoot and diagnose complex, multi-layered issues effectively.

Join our team as a Network Engineer where you'll play a crucial role in designing, implementing, and managing high-performance networking solutions. We are looking for a skilled professional who is passionate about network architecture and security, and is eager to work in a collaborative environment to optimize our infrastructure.

Join Caxton Associates:Founded in 1983, Caxton Associates is a prestigious global trading and investment firm with a strong presence in key financial hubs including New York, London, Singapore, Monaco, and Dubai. Our mission is to expertly manage both client and proprietary capital utilizing innovative global macro hedge fund strategies.We are excited to announce the establishment of our new technology office in Bangalore, aimed at enhancing our global infrastructure capabilities. The Bangalore team will collaborate closely with colleagues across various regions to support our trading, research, and operations efforts worldwide.Your Role:We are on the lookout for a highly skilled Senior Network Engineer to design, develop, and maintain essential network infrastructure that supports our global trading environment. This is a hands-on position within a tight-knit, high-performing infrastructure team where you will play a pivotal role in architectural decisions, project delivery, and systems support utilized by our trading and research teams across the globe.In this dynamic position, you will need to exhibit strong technical expertise, operational discipline, and a systematic approach to troubleshooting. You should be at ease operating within a production environment where system stability, performance, and meticulous change management are vital.Key Responsibilities:Design, implement, and manage a resilient enterprise network infrastructure across both data center and cloud environments.Collaborate with global infrastructure teams on network architecture and capacity planning.Configure and oversee routing and switching protocols across core, edge, and data center networks (BGP, OSPF, VLANs, STP, multicast).Design and support networking solutions for AWS, including VPC architecture, Transit Gateway, Direct Connect, VPN, routing, and security controls.Maintain global WAN connectivity, including managing relationships with carriers, exchanges, and third-party connectivity providers.Monitor network performance and availability; troubleshoot complex production issues and conduct structured root cause analysis.Implement and uphold network security measures, including segmentation, firewalls, and access policies.Ensure accurate documentation, network diagrams, and operational standards are maintained.Participate in an on-call rotation and provide escalation support for critical production incidents.Required Experience:8+ years of hands-on experience in network engineering in complex, high-availability production environments.Extensive expertise in routing and switching protocols (BGP, OSPF, VLANs, STP, multicast).Demonstrated experience in designing enterprise network architecture and performing capacity planning.Proficient in designing and operating AWS networking (VPC, Transit Gateway, Direct Connect, VPN).Strong troubleshooting skills across layers 1–4.Familiarity with packet capture and analysis tools such as tcpdump and Wireshark.Solid understanding of network security principles and practices.

Weekday's Client is seeking a Network Engineer in Bengaluru, Karnataka to design, build, and maintain reliable network infrastructure. This role supports enterprise-scale networks that form the backbone of business operations. Key responsibilities Develop, implement, and support networking systems to maintain strong connectivity and high uptime. Oversee enterprise networks and troubleshoot complex technical issues as they occur. Collaborate with teams across the company to deploy scalable network solutions. Monitor network performance and make improvements to enhance business operations. Apply security protocols and adhere to industry standards in all network activities. Requirements Strong grasp of networking concepts and principles. Practical experience with network devices and protocols. Comfort working in high-availability environments and responding quickly to issues. Ability to work effectively with colleagues from various teams and backgrounds. This position provides the opportunity to work on large-scale networks and support essential business systems within a collaborative environment.

Role OverviewWe are seeking a dedicated Networking Software Developer to design and develop innovative software solutions for our cutting-edge Network Service Edge product, which encompasses SD-WAN and security functionalities. The ideal candidate will be passionate about product development and thrive in a collaborative environment.Key Responsibilities· Design and implement software solutions for Network Service Edge.· Collaborate effectively within a team to deliver high-quality products.· Engage in problem-solving and innovative thinking.· Contribute to a culture of continuous improvement.Required Qualifications· 3-8 years of professional experience in software development.· Proficiency in C/C++ and/or Go programming languages.· Strong knowledge of data structures and algorithms.· Experience in developing multi-threaded applications on Linux OS.· Familiarity with TCP/IP and other networking protocols.Preferred Qualifications· Experience with firewall, VPN technologies, application identification, and IDS/IPS.· Knowledge of shell scripting, Makefile, and Python.· Familiarity with OpenWrt or Buildroot.

Who You'll Collaborate WithThe Technical Solutions Engineer (TSE) operates in a collaborative environment, providing support across all Arista products and the diverse network protocols and features encompassed by EOS. This role involves direct interaction with customers and collaboration with both software and hardware development teams as needed. The TSE team is responsible for conducting their own recreates within a dedicated lab environment.By granting customers direct access to a high-level engineer, we enhance the support experience and elevate customer satisfaction.Your ResponsibilitiesAddress customer product inquiries through telephone or written, internet-based email.Resolve customer issues encountered during installation, operation, maintenance, or product application and compatibility.Utilize strong interpersonal skills and product knowledge to effectively respond to customer-centric activities.Troubleshoot hardware and software issues, recommending corrective actions as necessary.Document customer communications and recurring technical challenges to aid product quality initiatives and development.

As a Senior Staff Network Engineer, you will leverage your advanced troubleshooting skills to drive improvements across our network infrastructure. Your role will involve identifying automation opportunities that enhance quality, reduce time to market, and boost operational efficiencies.Utilize your technical expertise to optimize change, incident, and problem management processes, ensuring that we meet and exceed our Service Level Agreements (SLAs).Deliver impactful technical and process improvements that significantly enhance system availability.Act as a representative in change, incident, and problem management discussions.Define and implement Standard Operating Procedures, while establishing hardware and software standards.Create and develop workflows and programmable automation procedures.Proactively identify risks, gaps, and issues, navigating the organizational landscape to drive resolutions.Design networks that align with Intuit’s strategic direction, adapting to evolving business needs.Conduct lab tests on network prototypes to validate concepts and ensure readiness for production.Prepare High-Level and Low-Level Designs that translate business requirements into actionable technical and process flows.Participate in an on-call rotation to support network operations.

We are seeking a highly skilled Network Engineer to join our dynamic team at Squircle IT Consulting Services Pvt Ltd. In this role, you will be responsible for designing, implementing, and managing network solutions that optimize performance and security across our client's infrastructures. You will work closely with cross-functional teams to ensure seamless integration and functionality of all network systems.

Join our dynamic team at Squircle IT Consulting Services Pvt Ltd as a Network Engineer. You will play a vital role in designing, implementing, and maintaining robust network infrastructures. You will collaborate with cross-functional teams to ensure optimal performance and security of our network systems.As a Network Engineer, you will troubleshoot network issues, perform regular updates, and work on exciting projects that drive our technology forward.

Join Cambium Networks – Innovating Wireless SolutionsCambium Networks is at the forefront of delivering wireless communication solutions that empower businesses, communities, and cities globally. With millions of our radios deployed, we connect people, places, and things through a unified wireless fabric that supports multiple standards and frequencies of fixed wireless and Wi-Fi, all managed centrally via the cloud. Our advanced multi-gigabit wireless fabric provides a compelling alternative to traditional fiber and wireless solutions. We collaborate with our Cambium certified ConnectedPartners to create purpose-built networks for service providers, enterprises, industrial sectors, and government connectivity solutions across urban, suburban, and rural environments, ensuring reliable wireless connectivity.Explore exciting career opportunities at www.cambiumnetworks.com/careers.Job Summary:We are looking for a Senior Test Automation Engineer with over 5 years of experience to lead our test automation initiatives. This role demands strong technical expertise in Python-based automation and proficiency in utilizing AI tools to enhance productivity and code quality.Key Responsibilities:Design and maintain enterprise-grade automation frameworks using Python and pytest.Develop automated test suites for web applications utilizing Selenium and RESTful APIs.Oversee CI/CD pipeline integration and optimization.

About the Role: Join Cambium Networks as a Datapath/Networking Developer and play a critical role in shaping the future of connectivity. You will be part of a dynamic team, focusing on the development of innovative networking solutions.Knowledge/Skill Requirements:• Exceptional proficiency in C programming and networking feature development on Linux-based platforms, boasting 8 to 12 years of hands-on experience.• Proven experience in developing and maintaining Linux kernel-based networking subsystems including netdev, netfilter, TCP/IP stack, Wi-Fi, GRE, VLAN, vxlan, and bridges.• Expertise in creating drivers and modules for networking hardware such as Ethernet and Wi-Fi.• Skilled in designing, developing, and troubleshooting data path/control plane features including offload, acceleration, and QoS.• In-depth knowledge of optimizing network stack performance and resource utilization in embedded networking systems.• Proficient in debugging and resolving complex networking issues using tools like tcpdump, Wireshark, perf, and ftrace.• Ability to collaborate effectively with chip vendors, specifically QCA, and implement changes from the vendor side.• Familiarity with Wi-Fi protocols is a plus.• Strong understanding of Linux kernel networking architecture.• Experience with Layer 2/Layer 3 protocols, including bridging, routing, VLAN, STP, IGMP, and multicast.• Exposure to iptables/nftables and Linux firewall mechanisms.• Experience debugging with gdb, tcpdump, and kernel logs.• Familiarity with build systems such as Buildroot, OpenWRT, and Makefiles.• Exceptional analytical and problem-solving skills.• Excellent verbal and written communication abilities.• Experience working within multi-site, multinational development teams.• A highly self-motivated individual eager to deliver world-class innovations to meet future connectivity demands.Key Qualifications:• Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, or Computer Science.• Minimum of 8 years of industry experience in developing real-world products or systems.• Willingness to travel occasionally for customer visits, roadshows, and seminars.• Self-driven with the ability to work independently and collaboratively.• Capability to manage multiple projects efficiently and adapt to a fast-paced environment.

Join Databricks as a Senior Network Engineer and play a pivotal role in designing and implementing scalable network solutions. You will be responsible for optimizing our network infrastructure while ensuring robust security protocols are in place. Collaborate with cross-functional teams to deliver high-quality network solutions that enhance our product offerings.

We are seeking a skilled Network Engineer to join our dynamic team at Squircle IT Consulting Services Pvt Ltd. In this role, you will be responsible for designing, implementing, and managing our network infrastructure to ensure optimal performance and security.

Join Databricks as a Network Automation Engineer where you will play a pivotal role in enhancing our network infrastructure. You will be responsible for automating network processes, implementing best practices, and ensuring optimal performance of our systems. This is an exciting opportunity to work with cutting-edge technology in a collaborative and innovative environment.

Role Overview Roku, Inc. is hiring a Senior Network Engineer in Bengaluru, India. This position focuses on building and supporting network infrastructure that powers Roku’s streaming technology worldwide. What You Will Do Design, implement, and maintain scalable network solutions Work with teams from different disciplines to improve network performance Support reliable service delivery for Roku users around the globe

Join Arista Networks as a Software Test Engineer, where you will play a crucial role in ensuring the quality and reliability of our cutting-edge Wi-Fi solutions. In this dynamic position, you will be responsible for designing, implementing, and executing test plans, as well as troubleshooting and resolving any issues that may arise. Your expertise will help drive the innovation of our networking products.

Join Squircle IT Consulting Services Pvt Ltd as a Network Engineer specializing in Juniper technologies. We are looking for a skilled professional who can design, implement, and manage network solutions that enhance our clients' connectivity and performance. This role offers the opportunity to work on cutting-edge projects in a dynamic environment.