Nexus jobs

Administrator, Network (Operations) Mont Royal Job Summary We are seeking a highly skilled Network Operations Administrator with a strong background in managing large-scale, multi-site network infrastructures, preferably in the retail sector. The ideal candidate will have experience with Fortinet technologies (FortiGate, FortiManager), Cisco Nexus switching, VXLAN, NSX-T, and cloud platforms such as Google Cloud Platform (GCP) and Microsoft Azure. This role involves maintaining, securing, and optimizing our hybrid network environment, supporting both on-premises and cloud-based infrastructure, and participating in a rotating 24/7 on-call schedule. Key Accountabilities Network Infrastructure Management Configure, monitor, and maintain FortiGate firewalls and FortiManager. Perform firmware upgrades across Cisco and Fortinet devices. Administer Cisco Nexus switches, routers, and wireless controllers (AirOS/IOS-XE). Implement and manage VXLAN overlays for network segmentation and virtualization. Support Cisco ISE for identity-based network access control (Radius/TACACS). Manage and troubleshoot NSX-T environments for network virtualization and microsegmentation. Manage and optimize network connectivity in GCP and Azure environments. Automation & Monitoring Develop and maintain Python scripts for network automation and operational efficiency. Implement proactive monitoring and alerting using SolarWinds and other tools. Troubleshooting & Support Provide advanced troubleshooting for network-related issues, ensuring minimal downt

Manager, Therapy Development CryoLife - Corporate In this position you will play a direct role in supporting Artivion's comprehensive Aortic Arch portfolio in the US, including the AMDS Hybrid Prosthesis, the NEXUS Aortic Arch Stent and next generation FET systems.

Senior SW Engineer- Data Center Switching 2 Locations The application window is expected to close on: 05/22/2026 Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received . Meet the Team At Data Center Business Unit in Cisco, we are dedicated to driving innovation in networking technologies. Our focus is on developing groundbreaking Ethernet Switching products that address the evolving needs of modern network infrastructures, including those in AI, cloud computing, and enterprise environments. Your Impact In this role, you will have the opportunity to learn a wide range of core Ethernet Technologies with architectural exposure to craft and develop Ethernet Switching as applied to both Public and Private cloud infrastructure. You will work on the intricacies of the critically important infrastructure that enables the world-class, multi-layered Nexus switches. In addition, you will have the opportunity to participate in multi-functional collaboration and be exposed to all facets of the software development cycle from innovation and marketing requirements to product delivery. What You'll Do: • You will participate in a project team of engineers involved in the development of software for our next generation data center switch Nexus product family. • Define, architect, design, and deliver new features and solutions on the Nexus family platform • Work independently with direction from leader to determines best approach to accomplish work. • Develop relationships with peer stakeholders within and across teams and builds productive working relationships. • May lead projects with limited complexity

DEVOPS ENGINEER - CLOUD & CI/CD - VOIS Pune, Maharashtra, India

Data Center Network Architect Melbourne, VIC, Australia Melbourne, VIC, Australia What success looks like in this role: Design, implement, and manage data center network infrastructure. Provide expert-level support for network operations, troubleshooting, and performance optimisation. Configure and manage technologies including EVPN, VXLAN, BGP, and OSPF. Work with Cisco Nexus platforms, including DCNM and Nexus Dashboard Fabric Controller (NDFC). Collaborate with cross-functional teams to ensure high availability, scalability, and security of network systems. Lead network design reviews and provide strategic recommendations. Maintain documentation, standards, and best practices for network environments. Provides comprehensive and technically sound advice and support for critical network elements Assesses compatibility of applications, products, and services to ensure an integrated architecture across inter-dependent technologies. Applies professional judgment, creativity, and knowledge of enterprise priorities to anticipate obstacles, forecast business needs and develop solutions before problems occur / needs arise. Researches and applies emerging technologies and practices to enhance network / platform / application development company-wide. Drives cross-functional efforts to improve efficiency, while addressing emerging business objectives and challenges. You will be successful in this role if you have: Strong experience in data center networking environments. In-depth knowledge of: Cisco DCNM / Nexus Dashboard Fabric Controller (NDFC) EVPN-VXLN architectures, Routing protocols: BGP and OSPF Proven ability to troubleshoot and resolve complex network issues. Experience in network design, implementation, and optimisation. Unisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender

Sr. Software Engineer (Node.js) Yerevan posted: Posted 10 Days Ago

Linux\AIX\Container SAU - RIYADH posted: Posted 30+ Days Ago

Sr. Network and Infrastructure Engineer Fremont, CA At Personalis, we are transforming the active management of cancer through breakthrough personalized testing. We aim to drive a new paradigm for cancer management, guiding care from biopsy through the life of the patient. Our highly sensitive assays combine tumor-and-normal profiling with proprietary algorithms to deliver advanced insights even as cancer evolves over time. Our products are designed to detect minimal residual disease (MRD) and recurrence at the earliest timepoints, enable selection of targeted therapies based on ultra-comprehensive genomic profiling, and enhance biomarker strategy for drug development. Personalis is based in Fremont, California. Onsite: Monday, Tuesday & Thursday Summary: We are seeking a highly skilled and versatile Senior Network & Infrastructure Engineer to join our growing team. This role is designed for a technical "bridge" builder-someone who possesses deep expertise in high-performance networking (HPC) and Cisco security, but who is also comfortable managing a modern, hyperconverged infrastructure stack. The successful candidate will lead the architecture and maintenance of our Cisco Nexus fabric, secure our perimeter with NextGen firewalls, and support a robust environment consisting of VxRail, VMware, and petabyte-scale HPC storage. You will be equally at home in a CLI environment as you are performing hands-on hardware management within our colocation data centers. Responsibilities: Network & Security Architecture (60%) HPC Networking: Architect, deploy, and optimize Cisco Nexus switches within a High-Performance Computing (HPC) environment, ensuring low latency and high throughput. Security & Firewalls: Full lifecycle management of Cisco NextGen Firewalls (NGFW) . You

Oracle Fusion Software Developer Costa Mesa, California, United States Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years. ABOUT THE JOB: We are looking for an expert Oracle Integration Developer to join our Arsenal (Enterprise Systems) team. Your immediate mission: take ownership of our critical enterprise integrations connecting Oracle Fusion ERP with our upstream and downstream systems. These integrations, built on Oracle Integration Cloud, form the digital backbone that governs how we manage our business operations, from product data and procurement to manufacturing and financial processes. You will be tasked with stabilizing, optimizing, and making them exceptionally robust. Long-term, you will be the subject matter expert responsible for architecting and scaling our enterprise integration landscape. This is a high-impact role for someone who thrives on solving complex data challenges and wants to build the operational foundation that enables Anduril to scale its mission. WHAT YOU"LL DO: - Stabilize & Optimize: Dive

Senior Network Engineer, Network Operations United States (Remote) Join us in bringing joy to customer experience. Five9 is a leading provider of cloud contact center software, bringing the power of cloud innovation to customers worldwide. Living our values everyday results in our team-first culture and enables us to innovate, grow, and thrive while enjoying the journey together. We celebrate diversity and foster an inclusive environment, empowering our employees to be their authentic selves. We are seeking a highly motivated technical leader to guide the Network Engineering and Operations team in delivering scalable, automated, and cloud-ready networking solutions while fostering a culture of continuous improvement. Key Responsibilities: - Partner with cross-functional stakeholders to design and deliver next-generation data center fabric architectures, leveraging technologies such as VXLAN, Cisco Nexus Dashboard, Kubernetes, and AI/ML-enabled networking. - Provide technical leadership and mentorship to a team of engineers, strengthening troubleshooting capabilities, operational rigor, and adoption of network engineering best practices. - Drive automation strategy and execution using Ansible, Terraform, and CI/CD pipelines, including the design, deployment, and continuous improvement of automation for high-impact operational and reliability use cases. - Own and support all operational aspects of network security infrastructure, including operating system maintenance, vulnerability management, capacity planning, lifecycle management, and certificate administration. - Track and manage projects, processes, and technology initiatives across the team, ensuring alignment, visibility, and timely execution. - Analyze historical network incidents to identify systemic issues, perform root cause analysis, and implement automated remediation to prevent recurrence. - Lead the review, analysis,

Senior Engineer - Embedded Linux Hadapsar, Pune, Maharashtra, IND, 411013

Ingénieur Système et Sécurité Lambersart, Nord, France Rejoignez notre équipe en tant qu'Ingénieur IT Linux et participez à des projets innovants dans un environnement dynamique. Si vous êtes passionné par les infrastructures et la cybersécurité, ce poste est fait pour vous !

Senior SW Engineer- Data Center Switching San Jose, California, United States of America Join our team as a Senior Software Engineer - Data Center Switching and drive innovation in cutting-edge Ethernet switching technologies. Collaborate with top engineers, architect next-generation Nexus products, and work on cloud and AI infrastructure. Shape the future of data center networking with Cisco and make a real impact in a dynamic, global environment.

Linux and UNIX Architect / SME Noida posted: Posted 30+ Days Ago

Model Serving Engineer Europe, United States About Fundamental Fundamental is an AI company pioneering the future of enterprise decision-making. Founded by DeepMind alumni, Fundamental has developed NEXUS - the world's most powerful Large Tabular Model (LTM) - purpose-built for the structured records that actually drive enterprise decisions. Backed by world class investors and trusted by Fortune 100 companies, Fundamental unlocks trillions of dollars of value by giving businesses the Power to Predict. At Fundamental, you'll work on unprecedented technical challenges in foundation model development and build technology that transforms how the world's largest companies make decisions. This is your opportunity to be part of a category-defining company from the ground-up. Join the team defining the future of enterprise AI. About the role Our Serving team is responsible for turning NEXUS, our Large Tabular Model, into a reliable and scalable production system. We own the infrastructure and execution stack that serves the model across multiple deployment environments, each with different requirements around scale, isolation, performance, and trust. The team sits at the intersection of research and production engineering. We work closely with researchers to bring new model architectures into production, while building the systems needed to operate them efficiently and predictably under real-world workloads. Tabular foundation models introduce serving challenges that differ meaningfully from traditional LLM inference, including irregular computational behavior and complex resource tradeoffs across CPU, GPU, memory, and networking. As a Model Serving Engineer, you'll work across the full inference stack - from Python runtime performance and concurrency behavior

Senior Linux Firmware Engineer Raleigh, North Carolina, USA, 27616

Data Scientist (Forward Deployed) Japan About Fundamental Fundamental is an AI company pioneering the future of enterprise decision-making. Founded by DeepMind alumni, Fundamental has developed NEXUS - the world's most powerful Large Tabular Model (LTM) - purpose-built for the structured records that actually drive enterprise decisions. Backed by world class investors and trusted by Fortune 100 companies, Fundamental unlocks trillions of dollars of value by giving businesses the Power to Predict. At Fundamental, you'll work on unprecedented technical challenges in foundation model development and build technology that transforms how the world's largest companies make decisions. This is your opportunity to be part of a category-defining company from the ground-up. Join the team defining the future of enterprise AI. About the role Fundamental is seeking a Forward Deployed Data Scientist/MLE to facilitate the adoption of NEXUS and collaborate with customers to address complex technical challenges. The Data Scientist is an integral part of our FDE team, which is dedicated to driving the successful deployment of Fundamental products and proving value over legacy baselines or net new use cases. They work hand-in-hand with customers from the Proof of Value stage to post-implementation, ensuring our solutions run securely in the client's production heartbeat. In this role, you'll manage customer relations involving multiple stakeholders (IT, C-suite, and data science teams) and function as a key bridge, translating field insights into our product roadmap. Key responsibilities - You'll individually help deploy into production use cases with considerable business impact, moving from "science experiments" to definitive

Software Engineering Technical Leader- Forwarding (L2/L3) Milpitas, California, US The application window is expected to close on: 05/15/2026 Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received . This is a hybrid role, located in San Jose, CA and requires being in the office 3 days a week. Meet the Team In the Data Center Business Unit at Cisco, we are dedicated to driving innovation in networking technologies. Our focus is on developing groundbreaking Ethernet Switching products that address the evolving needs of modern network infrastructures, including those in AI, cloud computing, and enterprise environments. In this role, you will have the opportunity to learn a wide range of core Ethernet Technologies with architectural exposure to craft and develop Ethernet Switching as applied to both Public and Private cloud infrastructure. You will work on the intricacies of the critically important infrastructure that enables the world-class, multi-layered Nexus switches. In addition, you will have the opportunity to participate in multi-functional collaboration and be exposed to all facets of the software development cycle from innovation and marketing requirements to product delivery. Your Impact In this role, you will spearhead the development of advanced Ethernet Switching solutions, directly contributing to the improvement of modern network infrastructures. Your work will focus on designing and implementing system software that boosts the performance, scalability, and reliability of Cisco's Nexus switches. By engaging with cross-functional teams, you will facilitate seamless product integration and ensure successful market

NPI Engineer, Chip Israel, Yokneam posted: Posted 11 Days Ago

Linux Systems Administration Mexico City, Distrito Federal, Mexico posted: Posted 30+ Days Ago

Director, Technical Marketing - Data Center Networking Business Milpitas, California, United States of America Join our team as Director, Technical Marketing and lead global technical strategy for cutting-edge data center networking. Drive product positioning, messaging, and innovation with Cisco Nexus, ACI, and cloud-native solutions. Collaborate with cross-functional teams, shape product roadmaps, and represent our business at industry events. Make a lasting impact in a dynamic, growth-focused environment.

System and Application Engineer F/M Guadalajara posted: Posted 25 Days Ago

Software Engineer - Distributed Systems (Beijing) China Are you interested in joining a group of highly talented engineers working on a open source project that is solving challenging problems across big data analytics, machine learning and artificial intelligence? As customers continuously push the envelope for ways to extract value from data, Alluxio is driving innovation in data access and management for large scale distributed systems. Alluxio (a.k.a Tachyon Nexus) a project from AMPLab like Apache Spark and Mesos is charging full steam to help customers navigate the digital transformation. . The Alluxio team includes leaders, innovators, explorers, and risk-takers with extensive industry experience from top tech companies including Google, Palantir and VMWare and alumni from top computer science programs including CMU, Stanford and UC Berkeley. The company is backed by Andreessen-Horowitz and has been named as top 10 hot startups for 2018. As a distributed systems engineer at Alluxio you will be responsible for evolving the state-of-the-art Alluxio ( also knows as Tachyon Nexus earlier) project. The work would involve solving challenging problems in the area of Distributed Data Services, Memory and data structure efficiency, Thread concurrency and locking optimizations, process coordination and caching policies and implementation. The role would include developing innovative solutions for scaling systems to thousands of node and providing Data Durability and High Availability. Are you interested in joining a group of highly talented engineers working on a open source project that is solving challenging problems across big data analytics, machine learning and artificial intelligence? As

Product Manager, Math Agents, DeepMind (Fixed Term Contract) London, UK As a Product Manager on the Science team, you will work directly with research scientists, engineers, and cross-functional product development teams to define the product strategy, goal, and execution for our math agents portfolio. In this role, you will play a critical role in building and scaling these agentic systems, bridging frontier research in automated reasoning and autonomous mathematical exploration with real-world mathematical issues. You will lead the development and deployment these systems, while also steering grand issues and research efforts across the broader maths space. You will sit at the intersection of research and product, and requires technical depth, strategic insight, an ability to navigate ambiguity, and an approach to prototyping and validation. Artificial intelligence will be one of humanity's most transformative inventions. At Google DeepMind, we are a pioneering AI lab with exceptional interdisciplinary teams focused on advancing AI development to solve complex global challenges and accelerate high-quality product innovation for billions of users. We use our technologies for widespread public benefit and scientific discovery, ensuring safety and ethics are always our highest priority. We are pushing the boundaries across multiple domains. Our global teams offer diverse learning opportunities and varied career pathways for those driven to achieve exceptional results through collective effort. Drive the product strategy, requirements, and execution for the math agents portfolio, guiding initiatives across agentic maths research and formal proving like AI co-mathematician, AlphaProof, AlphaProof Nexus, and more. Incubate new agentic capabilities and identify