104 Iperf Jobs - Page 5

Key Responsibilities: - Conduct manual and automated testing of Wi-Fi devices in various environments. - Perform signal strength, throughput, latency, and coverage tests. - Validate firmware updates and new feature rollouts. - Identify and document bugs, performance issues, and inconsistencies. - Collaborate with development and support teams to troubleshoot and resolve issues. - Maintain test logs, reports, and documentation for internal and external stakeholders. - Simulate real-world usage scenarios to evaluate product reliability. Required Skills & Qualifications: Experience – 5 to 10 yrs Qualification - Bachelor’s or Master’s degree in Computer Science, Software Engineering. - Strong knowledge in Wi-Fi standards (802.11a/b/g/n/ac/ax). - Strong knowledge in Wifi feature Testing - Experience in Performance testing , Stability Testing, IoT Testing in Wifi - Familiarity with networking tools like iPerf, Wireshark, and NetSpot. - Ability to set up and configure routers, extenders, and access points. - Understanding of Issues, analytical and problem-solving skills. - Design and execute test plans for functional, performance, and stress testing. - Identify, document, and track bugs or performance issues. - Basic understanding of Wifi 7 features, MLO , MIMO , Beam Forming. - Ability to analysis the protocols like 802.11 wireshark packets Preferred: - Experience in WiFi QA testing roles. - Basic Knowledge of scripting (Python, Shell) to understand the error occurs in script or while running the script. - Certifications like CWNA or similar. Show more Show less

Understand the Tarana Wireless product's architecture and gain expertise in all the network components involved Design and execute Network layer functional and system tests for various Tarana product lines and review results release on release Facilitate continuous evolution of tests based on features and issues Drive automation of QA owned tests Own regression test areas and ensure that the product quality is intact despite of code churn Contribute to development of tools that enhance test efficiency/management Analyze issues by debugging test scripts that are written in Shell, Perl or Python Identify defects and own them through the resolution and verification cycle Ensure effective communication of project and testing status to all stakeholders Required Skills & Experience: Bachelor’s/Master's degree in computer science or closely related disciplines is required 4 to 10 years of QA experience Test Engineering Knowledge: Prepare test strategies/plans, test execution, test reviews, and debugging customer issues. Experience in network protocols and features: Routing, Switching, IPv4/v6, DHCP, DNS, TCP/UDP, Policing, Shaping, AQM, CoDel, QoS Experience in networking tools like IPerf, Xena, TRex, IXIA, VIAVI JDSU etc Experience in Unix/Linux environments Experience in test automation using Python Self-starter with excellent interpersonal and communication Aptitude to learn new technology quickly and adapt to new feature testing/new assignments faster Good understanding of QA processes and Agile methodologies Excellent debugging/analytical skills with a focus on solving problems Experience with Jira and Confluence Since our founding in 2009, we’ve been on a mission to accelerate the pace of bringing fast and affordable internet access — and all the benefits it provides — to the 90% of the world’s households who can’t get it. Through a decade of R&D and more than $400M of investment, we’ve created an entirely unique next-generation fixed wireless access technology, powering our first commercial platform, Gigabit 1 (G1). It delivers a game-changing advance in broadband economics in both mainstream and underserved markets, using either licensed or unlicensed spectrum. G1 started production in mid 2021 and has now been installed by over 160 service providers globally. We’re headquartered in Milpitas, California, with additional research and development in Pune, India. G1 has been developed by an incredibly talented and pioneering core technical team. We are looking for more world-class problem solvers who can carry on our tradition of customer obsession and ground-breaking innovation. We’re well funded, growing incredibly quickly, maintaining a superb results-focused culture while we’re at it, and all grooving on the positive difference we are making for people all over the planet. If you want to help make a real difference in this world, apply now! Show more Show less

Role Summary: RADWIN is seeking passionate Firmware engineer with 5–8 years of experience in developing Wi-Fi firmware. The role involves working on embedded software development for Wi-Fi 6/7 chipsets, focusing on Upper MAC/Lower MAC, Data and Control Paths, and performance optimization within RTOS environments. You will be part of the new RADWIN Firmware Innovation Centre in Chennai contributing to high performance wireless solutions. Key Responsibilities: Design, implement, and maintain Wi-Fi firmware modules related to: Data Path and Control Path Upper MAC/Lower MAC/PHY integration Wi-Fi 6 and Wi-Fi 7 protocol enhancements Debug critical firmware issues impacting performance, stability, and throughput. Collaborate with hardware, RF, and systems teams to ensure optimal firmware operation across layers. Develop and optimize firmware for real-time embedded environments, ensuring compliance with timing constraints and system KPIs. Participate in code reviews, bring-up, and delivery of firmware to production hardware. Support regulatory (FCC, ETSI etc.,) and feature compliance (e.g., DFS, CCA, Spectral Scan, etc.). Why Join RADWIN? Be part of a Firmware Innovation Group under experienced leadership. Work on next-generation wireless technologies with cross-functional teams in a global environment. Work on bleeding-edge platforms and direct engagement with chipset vendors. A growth-oriented, fast-paced R&D culture where firmware leads the product innovation Requirements: 5–8 years of embedded software development focused on Wi-Fi or Cellular firmware. Strong knowledge of IEEE 802.11 protocols, especially Wi-Fi 6 and Wi-Fi 7 (MAC/PHY level) or similar technologies in Cellular(LTE/5G) Experience in real-time embedded systems and RTOS environments. Solid debugging skills for firmware bottlenecks, stability issues, and low-level Wi-Fi/Cellular stack problems. Hands-on experience with Qualcomm and/or Broadcom or MediaTek or Intel (or any other chipsets) Experience with Debugging tools: Wireshark, GDB, iperf, Sniffer Advantage: Experience with Qualcomm Wifi/Cellular chipsets Basic experience in host-side driver development (cfg80211/nl80211, netlink communication). Familiarity with Linux wireless applications (e.g., hostapd, wpa_supplicant). Knowledge of OpenWRT, Yocto, QSDK, and user-space tools for embedded Wi-Fi platforms. Knowhow about TDD/TDMA, FDD/FDMA Basic understanding of bootloaders, BSP bring-up, and U-Boot configuration. Familiarity with RF-related features such as: DFS Spectral Scan Transmit power and channel calibration Exposure to RF equipment (e.g., spectrum analyzer) and calibration procedures. If you are passionate to learn and contributing, we encourage you to apply even if you do not meet every “Advantage” qualification listed above. RADWIN is an equal opportunity employer. We evaluate qualified applicants without regard to race, gender, disability or any other legally protected characteristics. Show more Show less

Acronis is a world leader in cyber protection—empowering people by providing them with cutting-edge technology that enables them to monitor, control, and protect the data that their businesses and lives depend on. We are looking for an Expert Support Engineer who is ready to join us in creating a #CyberFit future and protecting the digital world! We are looking for an experienced Technical Expert Support Engineer to join our Global Customer Support team and become one of our ultimate experts on resolving complex and challenging incidents related to our products and services. The Expert Support Engineer will serve as the last line of support for our customers and will focus on troubleshooting the more complex issues escalated by other support teams. This position offers an opportunity to become an expert engineer in troubleshooting Acronis' world-class cyber protection solution, Acronis Cyber Protect. We expect all of our Expert Support Engineer's to deliver excellence in both technical expertise and customer service. They will also work closely with other internal teams to ensure Acronis is delivering the best products and services possible. What You'll Do Troubleshoot and resolve various technical incidents for Acronis' corporate customers and partners across various software, networking, and hardware environments. Build and maintain strong relationships with customers and partners Interact with the Engineering (Development, QA, Data Center Operations, etc.) and Business (Professional Services, Product Management, etc.) departments to efficiently resolve complex technical customer issues. Play your part in training and mentoring junior team members by sharing technical expertise and best communication practices. Participate in developing documentation, knowledge base, and technical articles on Acronis' products. Maintain deep knowledge of Acronis' operations and products to support customer requests in the best possible way. Stay up to date on the latest changes, trends, and technological advancements in the industry (Cloud, Storage, Virtualization, Business Applications, etc.). What You Bring 2+ years of experience in an advanced technical support role Fluent English (both written and verbal). Experience and skills must include: Windows Server - gather and analyze various Windows logs and dumps, application level troubleshooting with Procmon and Process Explorer Linux/UNIX - application and configuration management, CLI power user. RedHat/Linux Foundation certifications are a plus. Networking - analyzing the traffic with Wireshark, tcpdump, iperf. Troubleshooting network services like DHCP, DNS, VPN, L2TP/IPSEC/Open VPN, HTTP servers. Cisco/Juniper certifications are a plus. Virtualization expertise - managing and troubleshooting various enterprise-grade hypervisors such as, VMware ESXi, Microsoft Hyper-V, KVM, and Virtuozzo. Business applications - managing and troubleshooting various enterprise-grade hypervisors such as, MS Exchange, MS SQL, MySQL, Oracle DB, Citrix XenApp, and NTP servers Good communication skills and customer service focus. Passion for troubleshooting and ability to come up with efficient solutions for unordinary issues. Ability to prioritize and switch between a variety of time-sensitive issues. Please submit your resume and application in English Who We Are Acronis is a global cyber protection company that provides natively integrated cybersecurity, data protection, and endpoint management for managed service providers (MSPs), small and medium businesses (SMBs), enterprise IT departments and home users. Our all-in-one solutions are highly efficient and designed to identify, prevent, detect, respond, remediate, and recover from modern cyberthreats with minimal downtime, ensuring data integrity and business continuity. We offer the most comprehensive security solution on the market for MSPs with our unique ability to meet the needs of diverse and distributed IT environments. A Swiss company founded in Singapore in 2003, Acronis offers over twenty years of innovation with 15 offices worldwide and more than 1800 employees in 50+ countries. Acronis Cyber Protect is available in 26 languages in 150 countries and is used by over 20,000 service providers to protect over 750,000 businesses. Our corporate culture is focused on making a positive impact on the lives of each employee and the communities we serve. Mutual trust, respect and belief that we can contribute to the world everyday are the cornerstones of our team. Each member of our “A-Team” plays an instrumental role in driving the success of our innovative and expanding business. We seek individuals who excel in dynamic, global environments and have a never give up attitude, contributing to our collective growth and impact. Our Interview Practices To maintain a fair and genuine hiring process, we kindly ask that all candidates participate in interviews without the assistance of AI tools or external prompts. Our interview process is designed to assess your individual skills, experiences, and communication style. We value authenticity and want to ensure we’re getting to know you—not a digital assistant. To help maintain this integrity, we ask to remove virtual backgrounds and include in-person interviews in our hiring process. Use of AI-generated responses or third-party support during live interviews may be grounds for disqualification from the recruitment process and a full criminal, education and identification background check is required for all new hires. Acronis is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, marital status, national origin, physical or mental disability, medical condition, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, gender identity or expression, or any other characteristic protected by applicable laws, regulations and ordinances. Show more Show less