Optical Network Engineer

Join OpenAI as an Optical Network Engineer, where you will play a pivotal role in advancing our cutting-edge technologies. We seek a skilled engineer to design, implement, and optimize optical networks, ensuring robust performance and scalability. This position offers an exciting opportunity to collaborate with a dynamic team and contribute to pioneering innovations in the field.

Join Cloudflare as a Network Engineer, where you'll play a vital role in building and maintaining our global network infrastructure. This position offers a unique opportunity to work with cutting-edge technologies and collaborate with talented engineers to ensure the performance and reliability of our services.

At Crusoe, we're on a mission to revolutionize the way energy and intelligence coexist. Our vision is to develop a robust infrastructure that empowers individuals to innovate ambitiously with AI, all while embracing principles of sustainability and efficiency.Join us at the forefront of the AI revolution, where you'll leverage sustainable technology to drive groundbreaking advancements, make a significant impact, and collaborate with a team that's pioneering responsible cloud infrastructure.About the RoleThe Crusoe Cloud Network Deployment Engineering team seeks a dynamic and experienced professional to enhance our Network Engineering efforts. This team is integral to designing, constructing, and managing the global edge, backbone, and data center networks for High-Performance Compute (HPC) Clusters utilizing GPUs. The ideal candidate will be self-motivated, technically adept, and passionate about working with cutting-edge environmental technologies. Exceptional analytical and communication skills, along with a collaborative spirit, are essential.As a Network Engineer, you will play a pivotal role in expanding the Global Crusoe Network, focusing on deploying new data centers, Points of Presence (PoPs), and backbone infrastructure. This position offers a unique opportunity to gain valuable experience in large-scale network engineering involving edge, backbone, and HPC-based data center networking.This position is on-site in San Francisco, CA, or Sunnyvale, CA, and requires in-office presence.Key Responsibilities:Deploy, construct, and optimize the global Crusoe Energy Cloud network, including edge, backbone, data center, and public cloud connectivity.Collaborate with cross-functional teams, including Software Infrastructure and Product, to foster innovation and advancement within the Crusoe Energy Cloud network.Engage with external vendors and ISPs to evaluate and confirm device and carrier selection.Participate in a 24/7 On-call Support for the Crusoe Network.What You Bring:A minimum of 10 years of experience in building and operating network solutions at scale within a production environment.Deep understanding of network protocols such as TCP/IP, QoS, BGP, OSPF/IS-IS, EVPN, VXLAN, and MPLS technologies.

Join Our Mission:At Network Right, we are dedicated to revolutionizing the IT landscape by crafting tailored solutions that resonate with our clients' unique needs. Our mission is to humanize technology, bridging the gap between IT services and the everyday experiences of individuals within businesses. We strive to enhance employee productivity and satisfaction through innovative technological solutions.Your Role:As a Network Engineer, you will be the go-to expert for all networking-related services within our organization. Your responsibilities will include designing, implementing, and maintaining robust network environments for our clients. From configuring firewalls to optimizing multi-site deployments, you will ensure that our clients’ networks are secure, scalable, and efficient.You will also act as the primary escalation point for complex network challenges, collaborating closely on new deployments and system upgrades. This position combines hands-on technical execution with strategic oversight, allowing you to shape the network standards of our organization while fostering strong relationships with both clients and internal teams.Key Responsibilities:Serve as the subject matter expert in networking for Service Delivery and Professional Services.Design, configure, and support client network environments, overseeing new implementations and system enhancements.Monitor network performance and ensure standardization across all subscription clients.Lead root cause analysis for intricate network issues as the highest escalation point.Collaborate on project scoping, execution, and documentation for network-centric initiatives.Propose and implement enhancements to improve network reliability, scalability, and security.

Merge Labs is at the forefront of research, aiming to connect biological systems with artificial intelligence, thereby enhancing human capacity, autonomy, and overall experience. Our objective involves pioneering innovative strategies for brain-computer interfaces that operate at high bandwidth, seamlessly integrate advanced AI technologies, and ensure safety and accessibility for all users.About the Team:Our Bioengineering team is dedicated to the design, development, and assessment of biotechnologies that will serve as the cornerstone for next-generation brain-computer interfaces. We bring together expertise in molecular engineering, synthetic biology, neuroscience, and cutting-edge physical techniques such as ultrasound to create less invasive, high-bandwidth connections with neural circuits. The team validates our core molecular technologies through rigorous in vitro and in vivo testing and showcases their capabilities in animal models. We develop customized experimental setups and pipelines, collaborating closely with engineers and data scientists. Our interdisciplinary approach fosters innovative solutions to some of the most complex challenges in biotechnology. As part of this initiative, we are developing methods for precise light delivery and detection within the intact brain, which will advance our brain-computer interface research, utilizing sophisticated optical systems that integrate optics, mechanics, electronics, and control software.About the Role:In the position of Optical Systems Engineer, you will be responsible for designing, constructing, and validating optical systems and associated software to facilitate high-performance neuroscience experiments in rodents. You will leverage optical and mechanical design tools to develop and characterize multifunctional imaging systems, integrating them with other modalities, including ultrasound. This role involves close collaboration with neuroscientists, mechanical and electrical engineers, and data scientists to deliver robust hardware and software platforms that support sophisticated biological research.In this role, you will:Design optical systems utilizing ray-tracing and CAD tools such as Zemax and SolidWorks/Inventor.Construct and align optical systems, including illumination and camera-based detection modules.Develop online data processing pipelines that facilitate closed-loop brain interfaces.Prototype and evaluate closed-loop optical brain interfaces.Collaborate with mechanical and electrical engineers to merge optics with sensors, actuators, and control electronics.Establish and carry out optical calibration processes to ensure system accuracy.

At Meter, we strive to revolutionize the way networks are deployed, ensuring they are built for optimal performance and scalability. As a Network Deployment Engineer, you will play a vital role in transforming customer requirements into robust wired and wireless network solutions using our proprietary tools. You will spearhead all technical choices throughout the design and deployment process while assisting our clients during the network activation and validation stages. Your technical expertise will be crucial in enhancing deployment efficiency and ensuring customer satisfaction, allowing Meter to meet the increasing demand for dependable internet infrastructure.Your contributions will include:Crafting high-performance networks: Utilize Meter’s specialized toolkit to design both wired and wireless networks that are both resilient and efficient.Driving key technical decisions: Oversee technical aspects of network design and deployment until successful network launch and validation.Facilitating network activation: Provide troubleshooting and support for essential devices and network features during the activation process to guarantee a seamless customer experience.Assisting with on-site installations: Travel to complex customer locations as necessary to offer installation and validation support, ensuring successful deployments.Collaborating across teams: Work alongside Deployment Project Managers, Sales Engineers, and Product Engineering teams to innovate the next generation of Meter’s deployment and networking solutions.Why Choose Meter?The internet powers our world—every email, purchase, and video call relies on effective network communication. Yet, traditional networks remain outdated, fragile, and challenging to set up within enterprise environments.Meter was founded to create superior networks. Our journey began with designing and building our own enterprise hardware, user-friendly software, and streamlined operations to achieve outstanding customer outcomes. Today, we deploy these networks on a large scale, supporting prominent organizations such as Bridgewater, Lyft, and Reddit to keep their teams connected and productive across numerous locations.Our vision at Meter is straightforward: we anticipate a future where internet usage will only increase. We are confident that our comprehensive networking stack will empower businesses to operate as seamlessly and reliably as modern utilities.

About Stitch Fix, Inc. Stitch Fix (NASDAQ: SFIX) is a premier online personal styling service that helps individuals discover styles they will adore, ensuring a perfect fit so they always look - and feel - their absolute best. Dressing can be deeply personal, yet finding clothing that fits beautifully can be quite challenging. Stitch Fix addresses this dilemma by combining expert stylists with state-of-the-art AI and recommendation algorithms. We utilize a curated selection of exclusive and national brands to cater to each client's unique preferences and needs, making it effortless for clients to express their personal style without the hassle of spending hours in stores or browsing through countless online options. Founded in 2011, Stitch Fix is based in San Francisco.About the TeamThe Stitch Fix Enterprise IT Service Delivery team is dedicated to fostering a fulfilling and inspiring work environment for everyone who contributes to our client experience – from our warehouse team to technical experts, merchants, and stylists. We take pride in cultivating a vibrant and collaborative atmosphere where we tackle challenges together. We are in search of a proactive networking expert who is enthusiastic about securely managing and connecting physical and logical networks across our enterprise. If you are intelligent, compassionate, and driven by challenges, we welcome you to join our team.About the RoleIn the role of Senior Network Engineer at Stitch Fix, you will be instrumental in transforming our expanding IT team while also enhancing your own skills and providing an exceptional experience for your colleagues. Your responsibilities will include supporting daily network operations across our diverse physical locations, developing comprehensive documentation, and advocating for best practices utilizing IT service management (ITSM) or similar methodologies. Your role will involve assisting our downtown San Francisco headquarters, as well as our remote offices, distribution centers, engineers, and stylists. At Stitch Fix, you will flourish in a Cisco Meraki network environment, where your expertise will be vital in driving operational excellence and innovation.Ideal candidates should be available to work from 6AM to 3PM EST during the warehouse business hours and should ideally reside near our warehouse locations in Lithia Springs, GA, Atlanta, or Plainfield, IN, or surrounding areas.

Join Our Team!The team that pioneered Unity's integration with visionOS and facilitated real-time interactions through Play-to-Device is expanding. We are gearing up for an exciting challenge: adapting PolySpatial to stream Unity content into various game engines and 3D environments—across processes and networks.We seek visionary engineers ready to redefine how different real-time 3D runtimes communicate and render under real-world constraints. Your work will blend core engine technology, high-performance networking, distributed systems, and advanced graphics. This is your chance to establish the underlying infrastructure for the next wave of interconnected gaming and 3D ecosystems.In this hands-on role, you will ensure a seamless connection between engines, making it fast, reliable, and transparent. You will address complex challenges, such as latency compensation and bandwidth optimization, ensuring that Unity content feels native even when streamed. Your responsibilities will include updating positions, synchronizing physics, and maintaining state consistency. If you are passionate about building multiplayer systems and tackling tricky desynchronization issues through packet captures, this position will keep you at the forefront of technology and close to the code.

About Our TeamAt OpenAI, our Platform and Infrastructure Engineering team is dedicated to driving the mission of creating artificial general intelligence (AGI) that benefits all. We deliver secure, scalable, and resilient technological solutions, building and maintaining a robust infrastructure that protects OpenAI's data and systems. Our focus on security, reliability, and user-centric solutions empowers our employees to excel in AI research, corporate operations, and product innovation.About the PositionAs a Network Security Engineer at OpenAI, you will be pivotal in designing and maintaining both campus and cloud network infrastructure. Your role involves crafting secure, scalable, and high-performance network solutions that connect on-premises environments with public cloud resources. With your expertise in routing and switching, you will ensure optimal network performance and reliability across a variety of settings. You will champion automation initiatives utilizing Infrastructure-as-Code (IaC) and GitOps methodologies, enhancing network provisioning, configuration consistency, and overall IT workflows. Additionally, you will develop CI/CD pipelines tailored for IT infrastructure to improve deployment efficiency and integrate robust network security practices. Comprehensive observability and proactive issue resolution strategies will also be part of your responsibilities.We are looking for passionate individuals who thrive in network automation, security, and scalable IT solutions to support campus and cloud network operations. You should have extensive experience with enterprise network technologies and a strong foundation in network security principles. In this role, collaboration with Security, IT, and Engineering teams will be essential to align automation workflows with Zero Trust principles, enforce role-based access controls, and implement security best practices throughout our network infrastructure. If you excel in cross-functional environments and have a proven track record of delivering innovative and secure network solutions, this position presents a unique opportunity to shape OpenAI's security-centric, automation-driven network ecosystem.Your Responsibilities:Design, build, implement, and maintain secure, scalable, and high-performing network infrastructure, automation workflows, and network security solutions.Lead critical network and IT automation initiatives through software development and internal tooling to optimize our network operations.

Are you passionate about network engineering and eager to kickstart your career? Join our dynamic team at Sonsoft Inc. as a Network Engineer Intern! In this role, you will gain hands-on experience working with advanced networking technologies while collaborating with talented professionals in a fast-paced environment.Your responsibilities will include assisting in network design, troubleshooting issues, and contributing to the development of innovative solutions. This internship offers a unique opportunity to enhance your skills and gain valuable insight into the industry.

Join our dynamic team at Sonsoft Inc. as a Network Engineer, where you will be responsible for designing, implementing, and maintaining cutting-edge network solutions. You will play a pivotal role in ensuring our network infrastructure is robust and secure, enabling seamless connectivity for our clients.

At Crusoe, we are on a mission to revolutionize the way energy and intelligence coexist. Our innovative platform empowers individuals to push the boundaries of creativity with AI, all while maintaining a commitment to sustainability, speed, and scalability.Join us in leading the AI revolution through sustainable technologies at Crusoe. In this role, you will play a crucial part in driving meaningful innovations, making a tangible impact, and collaborating with a dedicated team that is pioneering responsible cloud infrastructure.About the RoleThe Crusoe Cloud Network Deployment Engineering team is searching for a proactive and experienced Network Engineer to join our ranks. This team is responsible for the design, construction, and operation of our global edge, backbone, and data center networks that support High-Performance Compute (HPC) Clusters equipped with GPUs. The ideal candidate will be highly driven, self-motivated, and eager to work with cutting-edge technologies that positively impact the environment. Strong analytical and communication skills are essential, as is the ability to work collaboratively within a team.As a Network Engineer, you will play a vital role in expanding and enhancing the Global Crusoe Network. Your responsibilities will include the deployment of new data centers, Points of Presence (PoPs), and backbone infrastructure. This position offers the opportunity to gain valuable experience in network engineering, particularly in edge, backbone, and HPC-based data center networking at an unprecedented scale.This position is on-site in San Francisco, CA, or Sunnyvale, CA, requiring in-office presence.Key Responsibilities:Design, build, and optimize Crusoe Energy Cloud's global network, including edge, backbone, data center, and public cloud connectivity.Collaborate with cross-functional teams, including Software Infrastructure and Product, to drive innovation and the evolution of the Crusoe Energy Cloud network.Engage with external vendors and ISPs to evaluate and verify device and carrier selection.Participate in a 24/7 Oncall Support rotation for the Crusoe Network.Qualifications:10+ years of relevant experience in building and operating large-scale production environments.Comprehensive understanding of network protocols including TCP/IP, QoS, BGP, OSPF/IS-IS, EVPN, VXLAN, and MPLS-related technologies.

Role overview Meter Inc. is developing tools to capture and preserve the expertise of network engineers. The team’s goal is to build systems that document how experts diagnose network issues, making it possible for future models to manage networks with less manual effort. This work will help Meter support many customer networks while reducing the need for direct engineer intervention. What makes this work unique Network engineering lacks the structured archives found in software development. While Git and GitHub record software decisions, the reasoning behind network troubleshooting often disappears once a problem is fixed. This role centers on building a structured, searchable system for network operations, a kind of GitHub for network engineering. The system will capture network state, expert observations, and the logic behind key decisions. Your first 90 days First 30 days: Meet with network engineers to learn their workflows. Study what effective diagnostic documentation looks like and identify the necessary data. Review telemetry (ClickHouse), configurations (Postgres), and support history (Salesforce). By 60 days: Deliver a working annotation interface. Network engineers should be able to review past support tickets, view the network’s state during incidents, and record their reasoning. The tool should be practical and encourage regular use. By 90 days: Network engineers will be able to create training data independently. Initial model benchmarks from your pipeline will be live, showing how your work improves the process. Technical stack TypeScript React Go GraphQL Kafka Postgres Collaboration This role works closely with Meter’s co-founder and CEO, who will help guide the product roadmap and set priorities. Location This position is based in San Francisco.

Join our dynamic team at info-ways as a Network Engineer specializing in Aruba technology. In this role, you will be responsible for designing, implementing, and maintaining robust network solutions to support our growing client base. Your expertise in Aruba products will help optimize our network infrastructure, ensuring seamless connectivity and performance.

Focused Energy is at the forefront of the fusion energy revolution, dedicated to unlocking unlimited clean energy to responsibly fulfill the global energy needs of the future. Our innovative approach harnesses laser-induced inertial fusion, a highly efficient and clean power generation technology that promises a secure and scalable energy supply for generations to come.We are in search of a talented and motivated Optical Simulation Scientist to spearhead the development and application of cutting-edge computational tools designed to model the intricate optical and multiphysics dynamics of our high-energy laser systems. In this pivotal role, you will create high-fidelity digital representations that directly influence system architecture, component design, and experimental validation for the next generation of fusion laser drivers.Your contributions will be vital in establishing our digital twin environment — facilitating predictive optimization, accelerating design processes, minimizing experimental risks, and transforming advanced laser physics into a dependable, scalable energy infrastructure.

At sfcompute, we are pioneering a transformative approach to GPU cluster financing, enabling the largest infrastructure build-out in history while effectively mitigating risk.In the ever-evolving landscape of GPU technology, securing financing for GPU clusters and the essential infrastructure they require involves inherent risks. Our innovative model ensures that developers can lease clusters through fixed-price long-term contracts, thus offloading risk to the customer while maintaining financial stability.As AI and computational demands grow, our mission is to democratize access to powerful computing resources. We aim to create a liquid market for GPU offtake, allowing startups and smaller enterprises to thrive without the burden of long-term contracts that aren't feasible for them.Role OverviewJoin our dynamic infrastructure team, responsible for architecting and deploying cutting-edge GPU clusters globally. You'll play a crucial role in maintaining operational excellence, engaging in on-call rotations, and driving automation to facilitate large-scale deployments. As a key member of our small but ambitious team, you will help shape our culture, mentor junior engineers, and learn directly from our customers.

OpenAI’s networking teams design and manage high-performance systems that support the company’s training and inference infrastructure. As a Software Engineer focused on productivity, this position centers on making those teams more effective by improving the developer experience and streamlining complex workflows. Role overview This role supports engineers working on intricate infrastructure, with a focus on build systems, testing architecture, release pipelines, and overall development efficiency. The work involves optimizing how engineers build, test, validate, and deploy changes in environments that span multiple servers and interact closely with hardware. What you will do Improve development workflows for engineers building and operating networking systems at OpenAI. Design and refine pipelines for continuous deployment, release, and validation. Create and maintain test harnesses for multi-server, networked, and hardware-backed environments. Increase iteration speed across codebases, particularly in C++, Python, and environments centered on build systems. Work with engineers to identify and resolve pain points in CI, testing, debugging, and deployment processes. Lead testing and reliability strategies for infrastructure components that support large-scale training and inference workloads. Collaborate with both centralized developer experience teams and networking engineers who work directly with these systems.

Join our dynamic team at USTech Solutions as a Network Test Engineer. In this role, you will be responsible for testing and validating network systems to ensure optimal performance and reliability. You will collaborate with cross-functional teams to identify issues and implement solutions, while conducting thorough analysis and documentation of test results. If you are passionate about network engineering and thrive in a fast-paced environment, we want to hear from you!

About Us:Point One Navigation is at the forefront of redefining precise location technology. Our vision is to create a comprehensive location platform that empowers innovation, enhances safety, and boosts efficiency across various sectors, including robotics and transportation. We pride ourselves on being a dynamic and collaborative team that excels at tackling intricate challenges swiftly and effectively.The Role:We are on the lookout for a talented Staff Engineer to enhance our Backend Services team. In this pivotal role, you will be instrumental in shaping the architecture of our systems and developing services that underpin our global corrections network and real-time location capabilities.Key Responsibilities:Design, develop, and sustain high-performance backend services and network systems using Go and Java.Create detailed systems design documentation, architectural decision records, and comprehensive technical specifications.Engage actively in the formulation of technical strategies, architectural discussions, and infrastructure roadmap planning.Enhance the performance and reliability of mission-critical, globally distributed systems.Collaborate with cross-functional teams to deliver integrated solutions for real-time data processing and corrections delivery.Assume ownership of significant backend infrastructure components, ensuring their design, deployment, and continuous monitoring.

Join Crusoe as a Staff Network Deployment Engineer in our Lab division. In this pivotal role, you will spearhead the deployment and optimization of our cutting-edge networking technologies. Your expertise will be crucial in ensuring that our systems are robust, efficient, and ready to meet the demands of our innovative projects.