Senior Network Engineer

Join our dynamic team as a Senior Network Engineer, where you will play a critical role in designing, implementing, and maintaining robust network solutions. You will collaborate with cross-functional teams to ensure optimal network performance and security, contributing to our mission of delivering exceptional service to our clients.

Join our dynamic team as a Network Engineer and play a pivotal role in designing, implementing, and managing our network infrastructure. You will work collaboratively with various departments to ensure the reliability and performance of our network systems, while also troubleshooting and resolving any connectivity issues.

Join Arista Networks as a Lead Optics Test Engineer! In this pivotal role, you will lead the testing and validation of cutting-edge optics technologies. Your expertise will drive quality assurance and innovative solutions in the high-performance networking space.As a member of our dynamic team, you will collaborate closely with cross-functional teams to ensure our optical products meet rigorous standards. We are looking for someone with a passion for technology and a commitment to excellence.

Join Arista Networks as a Senior/Lead Software Engineer specializing in Network Systems. In this pivotal role, you will spearhead the design and development of innovative networking solutions, driving the evolution of our cutting-edge technology. Collaborate with a talented team of engineers to create robust software that enhances the performance and reliability of our products.

Collaborate with the BestAre you an exceptional Technical Support Engineer with a knack for resolving customer challenges? At Arista Networks, our commitment to customer success drives us to provide unparalleled support. We believe that direct access to highly skilled engineers who excel at tackling intricate issues enhances the support experience and fosters customer satisfaction.We are on the lookout for outstanding Technical Solutions Engineers (TSE) to join our team and assist in the support of our innovative products and solutions. A TSE at Arista is akin to a Tier 3 TAC or Escalation Engineer in other organizations. Our team is dedicated to ensuring customer success through teamwork and prompt response times. You will collaborate with a diverse, multicultural group of elite engineers who champion our customers' needs, closely working with members from software and hardware engineering, product management, customer engineering, and sales teams. Our culture emphasizes collaboration among highly technical individuals, united as One Team to achieve the highest levels of customer satisfaction.Your RoleThe ideal candidate will demonstrate the ability to troubleshoot complex and evolving customer environments while effectively managing communication needs for each case. A robust analytical mindset is essential, along with strong triage capabilities. As we constantly introduce new features and products, an eagerness to learn and share knowledge is crucial.Our engineers collaborate intimately with Customer Engineering and both Software and Hardware development teams to diagnose issues and convey them across various technical contexts. Therefore, outstanding written and verbal communication skills, coupled with a collaborative spirit, are essential.Key ResponsibilitiesField customer product inquiries via telephone and written channels, including email.Resolve customer issues encountered during installation, operation, maintenance, or product application and compatibility.Utilize interpersonal skills and product expertise to address daily customer-centric activities.Troubleshoot hardware and software issues, recommending corrective actions.Document customer interactions and recurring technical problems to support product quality initiatives and development.

Join Pure Storage, a leader in transforming the data storage landscape with cutting-edge technology. At Pure Storage, you will engage in groundbreaking work that is redefining the future of data management. By joining our team, you will not only be at the forefront of innovation but also collaborate with some of the brightest minds in the industry.If you are passionate about making a significant impact and are ready to embrace the myriad of opportunities available in the tech world, we invite you to be a part of our journey.THE ROLEAs a key member of the Systems Software team, you will be responsible for architecting and delivering the core software that drives our state-of-the-art, high-availability storage platforms. You will spearhead the development of essential system components, addressing intricate hardware-software integration challenges to provide our customers with seamless, zero-downtime experiences. Collaborating closely with hardware teams and cross-functional software teams, you will help shape the future of enterprise data storage while ensuring our platforms lead in performance and reliability.WHAT YOU'LL DOArchitect High-Performance Networking: Oversee the comprehensive design and troubleshooting of C/C++ networking software to guarantee next-generation switching and fabric platforms meet stringent scalability and resiliency standards.Own Core Protocol Development: Implement vital Layer 2 and Layer 3 features—including forwarding behavior and control-plane protocols—that streamline operations for enterprise clients worldwide.Lead Hardware-Software Integration: Collaborate with ASIC vendors and internal platform teams to execute switch SDK functionalities, ensuring robust hardware interfaces and successful in-service software upgrades (ISSU).Innovate with Open Networking: Design and tailor SONiC-based solutions across control and data planes to augment our disaggregated network operating system capabilities.Drive Technical Excellence: Serve as a technical mentor and lead for intricate initiatives, establishing benchmarks for code quality and architectural decisions.

Join our Corporate Technology Strategy Group, where we spearhead the innovation of Client technologies at the corporate level. Our team is dedicated to research and collaboration on groundbreaking business solutions and technologies. We are seeking skilled individuals to work on advanced networking technologies that are fueled by emerging applications such as IoT, AI, and VR/AR/MR.

Role Overview Arista Networks is seeking a Senior Thermal Engineer in Santa Clara. This role focuses on designing and optimizing thermal systems for advanced hardware products. The work directly impacts product performance and reliability. What You Will Do Conduct thermal analysis for hardware solutions Develop and refine thermal models Work closely with teams across disciplines to support successful product development Who We’re Looking For This position calls for experience in thermal engineering and a strong interest in working with advanced technology. Candidates who enjoy solving complex problems in hardware design will find this role rewarding.

Join Arista Networks as a Senior/Lead Software Engineer, where you will be at the forefront of developing cutting-edge network solutions. You will work in a collaborative environment, contributing to innovative projects that shape the future of networking technology.

Oklo, Inc. seeks a Network Systems Technician to join the team on site in Santa Clara, CA. This role centers on maintaining and strengthening the company’s network infrastructure, supporting endpoint connectivity, and providing direct IT assistance across offices, labs, and collaborative spaces. Role overview The Network Systems Technician works closely with the IT/Cyber team to ensure a secure and reliable network environment. The position involves troubleshooting network and endpoint issues, assisting with infrastructure upgrades, and keeping systems operating smoothly. This is a hands-on role with a strong hardware focus, ideal for someone who enjoys practical problem solving and supporting users face-to-face. What you will do Network & Connectivity Support Manage and improve wired and wireless network infrastructure, including switches, access points, firewalls, and cabling Troubleshoot connectivity issues for user endpoints, conference rooms, labs, and office areas Assist with network configuration tasks such as VLANs, DNS, DHCP, and IP addressing Support VPN and secure remote access solutions in partnership with the IT/Cyber team Systems & Endpoint Support Provide hands-on support for user endpoints running macOS, Ubuntu/Linux, and Windows Location This position requires working on site in Santa Clara, CA.

Join our dynamic team at ServiceNow as a Staff Network Operations Engineer specializing in Load Balancers, F5, and Nginx. In this pivotal role, you will play a key part in managing and optimizing our network operations, ensuring seamless connectivity and performance for our federal clients. Your expertise will help us deliver outstanding services and maintain our reputation as a leader in the industry.

Join Arista Networks as a Mechanical Engineer, where you'll play a pivotal role in designing and developing innovative mechanical systems that drive our cutting-edge networking solutions. Collaborate with cross-functional teams to create efficient and reliable products that meet the highest standards of quality and performance.

Join Arista Networks as a Software Engineer specializing in Layer1 solutions. In this dynamic role, you will be at the forefront of developing cutting-edge software that enhances our networking capabilities. You will collaborate with a talented team of engineers, leveraging your technical skills to design, implement, and optimize software solutions that drive the future of networking technology.

Join Forward Networks, a pioneer in revolutionizing network management and security for complex infrastructures. Since our inception in 2013 by a team of four Stanford Ph.D.s, we have developed the industry's first network digital twin—a precise mathematical representation of production networks that empowers IT teams with unparalleled visibility and agility across diverse cloud and vendor environments. Our clientele includes renowned global entities such as Goldman Sachs, PayPal, S&P Global, IBM, and Dell, alongside dynamic enterprises and government bodies. IDC reports that our customers on average achieve $14.2 million in annual benefits, driven by enhanced efficiency and security. Supported by esteemed investors like Andreessen Horowitz, Goldman Sachs, MSD Partners, and Threshold Ventures, Forward Networks fosters a culture of innovation and collaboration, where brilliant minds are shaping the future of network reliability, security, and AI-ready operations. We are seeking a skilled Infrastructure Engineer to bolster the deployment, operation, and evolution of our internal platforms and applications. In this role, you will engage directly with a diverse array of systems, extending beyond core IT functions to collaborate with security and engineering teams. As we expand our infrastructure—both on-premise and cloud-based—and grow our team, you'll have numerous opportunities for professional development. Both Development and Operations tasks will be in your scope. If you have experience in Storage, Compute, Networking, Cloud, or Applications, we want to hear from you! Note: Candidates must work from the Santa Clara office at least two days a week and be available as needed.

Role overview Arista Networks seeks a Lead Principal Optical Hardware Engineer in Santa Clara. This senior role focuses on designing and building advanced optical hardware for next-generation networking products. The position plays a key part in developing high-performance optical systems that align with Arista’s expanding product portfolio and customer requirements. What you will do Design and implement optical hardware solutions for networking equipment Collaborate with engineering teams to develop and refine optical systems Contribute to the ongoing advancement of Arista’s optical technology Ensure all solutions meet established performance and reliability standards

Join Our TeamAt Arista Networks, we are on the lookout for exceptional Software Test Engineers, also known as System Test Engineers, to contribute to the development of top-tier networking products for our AGNI team.The Arista Guardian for Network Identity (AGNI) is our cutting-edge solution for network identity and access management. It ensures secure authentication, authorization, and visibility for users, devices, and applications accessing the network. Built on a cloud-native, microservices architecture, AGNI utilizes ML/AI technologies to streamline operations, support zero-trust security, and scale with modern enterprise networks. It seamlessly integrates with existing identity sources and network infrastructure, available as both a SaaS and on-premises solution.If you are passionate about networking, energized by navigating complex network topologies, and thrive on the challenge of uncovering elusive bugs, this role is perfect for you. You will engage with our products just as our end customers do, ensuring their functionality and reliability.Your mission will be to identify the challenging bugs that evade the developers’ automated unit and product-level tests. Instead of spending hours on manual regression testing of extensive test plans, you will work in a dynamic environment where Arista's developers automate fundamental functional and integration tests.Thanks to our collaborative culture, you will work closely with various engineering teams, developers, POC engineers, and account teams to explore, identify, and resolve software issues before they reach our customers. We take quality seriously, and we want you to be our champion for software excellence!Your ResponsibilitiesCollaborate with developers to create automated testing plans that enhance your exploratory testing efforts.Contribute to functional specification and software design reviews, providing insights focused on customer needs.Operate in a highly productive environment alongside top engineers on the Linux platform, significantly reducing typical development cycles with an unwavering commitment to quality.Utilize all available resources to identify bugs in the software and hardware developed by your team.Draft test plans to validate the features and products of Arista.Design test network topologies to assess functionality, performance, stability, and scalability.

Join Arista Networks as an Electromechanical Component Engineer where you will be at the forefront of innovating and enhancing our cutting-edge electromechanical components. Your role will involve collaborating with cross-functional teams to design, develop, and optimize components that meet rigorous performance standards.

Join the innovative team at Arista Networks as a Linux Kernel Software Engineer. In this role, you will collaborate with a talented group of engineers to design, develop, and optimize the Linux kernel for high-performance networking. Your expertise will help us deliver cutting-edge solutions that enhance our networking platforms.We are seeking passionate engineers who thrive in a dynamic environment and are eager to tackle complex challenges. If you have a strong foundation in Linux kernel development and a desire to work on impactful projects, we want to hear from you!

Role Overview Arista Networks is seeking a Power Supply Development Engineer in Santa Clara. This role focuses on designing, testing, and implementing power supply systems for advanced networking products. The work supports the performance and reliability of Arista's technology portfolio. What You Will Do Design power supply solutions for high-performance networking equipment Test and validate power systems to meet reliability and efficiency standards Work closely with engineering and product teams to integrate power supplies into new products Collaboration This position involves frequent collaboration with cross-functional teams to ensure power solutions meet technical and operational requirements.

Join Arista Networks as a Technical Solutions Engineer in our NDO team, where you will leverage your technical acumen to deliver innovative solutions that enhance our client relationships and support our cutting-edge networking products. You will be responsible for troubleshooting complex technical issues, collaborating with cross-functional teams, and providing exceptional customer service.