Senior HPC Network Engineer

2 months ago


Chicago, Illinois, United States Hudson River Trading Full time

Hudson River Trading's High Performance Computing (HPC) Network Engineering team designs and engineers the communications infrastructure that allows our large-scale (1000s of servers), heterogeneous distributed research environment to grow rapidly and operate optimally in support of our computing resources. The HPC network spans multiple large-scale data centers, and the team supports both the LAN and WAN infrastructure. We are looking for a Network Engineer with experience designing, deploying, and scaling networks for large HPC environments to meet the requirements of a premiere algorithmic trading firm.

This position requires both product leadership and vision on the future of cloud-scale networking, as well as deep technical skills. You'll have broad responsibilities and freedom to analyze and solve problems, and your solutions will have an immediate impact on our operations worldwide. We're looking for someone with a love for technology and who is excited about tackling big picture problems. You will work on a wide variety of projects to enhance the performance and capacity of the network and contribute to both the management and the technical nitty-gritty of our computing architecture.

Responsibilities

  • Network design, product selection, routing, configuration and troubleshooting
  • Closely work with our HPC Systems team, as well as other teams to scale our research environment
  • Meet with external parties for project related items as well as future endeavors
  • Overall capacity planning for the data center networks
  • Develop scripts and processes to increase efficiency
  • Collaborate with others in the network team to solve cross discipline problems
  • Provide detailed documentation
  • Mentor others as a senior resource

Qualifications

  • BS or greater in Computer Science, Electrical Engineering, or related IT field and 10+ years of relevant experience
  • Incredible attention to detail and excellent prioritization skills, able to plan and prioritize workloads to meet implementation schedules
  • Self motivated, independent, eager to learn and apply new skills quickly
  • Willingness and ability to solve technical problems in the field yourself
  • You have excellent collaboration skills and a willingness to admit mistakes

Skills

  • Excellent oral and written communication skills: able to distill complicated issues into clear and concise terms
  • Able to create and maintain clear and effective technical documentation
  • In depth understanding of common layer 2 and layer 3 network protocols (OSPF, BGP, PIM, IGMP, spine-leaf architecture, and VXLAN) and best practices for them
  • Experience in selecting and working with vendors to engineer switches for next-generation computing environments
  • Experience managing Arista (EOS), Cisco (NX-OS), and SONiC-based switches, as well as an interest in exploring new platforms
  • Experience in designing computing and grid networks, capacity planning, and full lifecycle project management
  • Experience with packet decoding and analysis tools such as tcpdump and Wireshark
  • Experience with public cloud networks, such as AWS, GCP, Azure
  • Familiarity with configuration management tools, such as Ansible or Salt is desirable to support zero-touch network management
  • Familiarity with Python, Prometheus, Grafana, ELK, GitHub is desirable
  • Understanding of basic power consumption and cooling issues in a data center environment
  • Knowledge of fiber optics technology and cabling standards ranging from 1 to 800 Gbps. Ability to sort through specs and make recommendations on appropriate purchases.
  • Experience with Unix/Linux command line utilities and networking stack
  • Experience with AI style network designs and workloads is desirable

Culture

Hudson River Trading (HRT) brings a scientific approach to trading financial products. We have built one of the world's most sophisticated computing environments for research and development. Our researchers are at the forefront of innovation in the world of algorithmic trading.
At HRT we welcome a variety of expertise: mathematics and computer science, physics and engineering, media and tech. We're a community of self-starters who are motivated by the excitement of being at the cutting edge of automation in every part of our organization—from trading, to business operations, to recruiting and beyond. We value openness and transparency, and celebrate great ideas from HRT veterans and new hires alike. At HRT we're friends and colleagues – whether we are sharing a meal, playing the latest board game, or writing elegant code. We embrace a culture of togetherness that extends far beyond the walls of our office.
Feel like you belong at HRT? Our goal is to find the best people and bring them together to do great work in a place where everyone is valued. HRT is proud of our diverse staff; we have offices all over the globe and benefit from our varied and unique perspectives. HRT is an equal opportunity employer; so whoever you are we'd love to get to know you.


  • HPC Network Engineer

    2 months ago


    Chicago, Illinois, United States Hudson River Trading Full time

    Join Hudson River Trading's Network Engineering teamHudson River Trading, a premier algorithmic trading firm, is seeking a Network Engineer to be part of the High Performance Computing (HPC) Network Engineering team. This team is responsible for designing and engineering the communications infrastructure that supports our large-scale distributed research...

  • Network Engineer

    3 months ago


    Chicago, Illinois, United States Wipro Limited Full time

    Responsibilities Scripting experience Perl python bash ksh and/or PowerShell Experience with data collection log analysis as well as performing root cause analysis Architecting implementing and operating large scale Linux-based HPC Infrastructure and Parallel file systems. Monitor installation of software releases patches of the operating system and...


  • Chicago, Illinois, United States Diversified Full time

    Diversified Senior Network Engineer Chicago , Illinois Apply Now At Diversified, we don't just follow tech trends - we set them by leveraging the best in technology and ongoing advisory services to transform businesses. Our comprehensive suite of solutions is engineered to help our clients build connections that make a difference - whether by inspiring...


  • Chicago, Illinois, United States Hudson River Trading Full time

    We are looking for a Senior Network Engineer with experience designing and managing large environments to fulfill the high-performance and availability requirements of a premiere algorithmic trading firm operating in global financial markets.You will work closely with our Systems and Trading Operations teams as well as others at HRT to build, manage, and...


  • Chicago, Illinois, United States IGNA - tasty Full time

    Company: tastytrade Role: Senior Network Engineer As a Senior Network Engineer with tastytrade you'll be part of the team that builds out the retail brokerage business and supports our other business initiatives. We care about the speed and stability of our back-end systems as much as we care about the experience our customer-facing applications create. Our...


  • Chicago, Illinois, United States Ahold Delhaize USA Full time

    Address: USA-IL-Chicago-300 South Riverside Plaza Store Code: Infrastructure-Network Ahold Delhaize USA, a division of global food retailer Ahold Delhaize, is part of the U.S. family of brands, which also includes five leading omnichannel grocery brands - Food Lion, Giant Food, The GIANT Company, Hannaford and Stop & Shop. Ahold Delhaize USA associates...


  • Chicago, Illinois, United States OCC Full time

    What You'll Do:This role is responsible for supporting a team performing network design & analysis of new architectures, routing/switching configuration and design, and network related business continuity approaches; developing systems specifications, technical implementation plans and coordinating complex installation projects with clients and vendors...

  • Network Engineer

    2 weeks ago


    Chicago, Illinois, United States IMC Trading Full time

    We are looking for a Network Engineer to join our Chicago office. The network engineering team plays a vital role in designing, implementing, and maintaining the network infrastructure that drives our low-latency, high-performance trading systems. Our team is passionate about sharing knowledge and collaborating with traders, developers, quants, and...

  • Network Engineer

    2 weeks ago


    Chicago, Illinois, United States Deft Full time

    At Deft, we are our clients' most trusted advisor. You might recognize us by our prior name and legacy as ServerCentral Turing Group, but Deft reflects who we are and the capabilities we bring to our clients every day. The Deft team humanizes technology. We actively listen to our clients, learning and collaborating to develop tailored proposals that...

  • Senior Engineer

    1 month ago


    Chicago, Illinois, United States United Airlines Full time

    United's Digital Technology team designs, develops, and maintains massively scaling technology solutions brought to life with innovative architectures, data analytics, and digital solutions. Our Values: At United Airlines, we believe that inclusion propels innovation and is the foundation of all that we do. Our Shared Purpose: "Connecting people. Uniting the...


  • Chicago, Illinois, United States TALENT Software Services Full time

    Are you a skilled Senior Solutions Engineer looking to advance your career? Talent Software Services is excited to present an opportunity for you to join a dynamic team.Position Overview: We are in search of a Senior Network Engineer to play a crucial role in developing and sustaining our client's network architecture. The ideal candidate will possess the...

  • Senior Sales Engineer

    18 hours ago


    Chicago, Illinois, United States DDN Full time

    About the RoleWe are seeking a highly skilled and experienced Senior Sales Engineer to join our team at DDN, a global leader in AI and multi-cloud data management at scale. As a Senior Sales Engineer, you will play a critical role in providing technical expertise and solution design support to our sales team and customers, with a specific focus on AI-powered...


  • Chicago, Illinois, United States Jobot Full time

    Join a leading DeFi startup as a Senior Software EngineerThis opportunity is hosted by Jobot.About Us:We are a well-funded startup focused on decentralized finance, seeking a Senior Software Engineer to enhance our team. Our company collaborates with prominent names in the cryptocurrency sector and plays a vital role in developing a Solana liquidity...


  • Chicago, Illinois, United States TalentFish LLC Full time

    Job OverviewPosition: Senior Telecommunications EngineerLocation: Remote (specific states apply)Role SummaryTalentFish is seeking a highly skilled Senior Telecommunications Engineer to join our dynamic team. This position focuses on delivering innovative solutions and ensuring the seamless operation of telecommunications and VoIP systems across a global...


  • Chicago, Illinois, United States United Airlines Full time

    United Airlines is seeking a visionary Director of Network Operations to lead our global connectivity strategy. We are committed to becoming the world's leading airline, and this role will be instrumental in ensuring seamless network operations across our vast infrastructure. As a key member of our Digital Technology team, you will oversee all aspects of...

  • Network Engineer

    3 weeks ago


    Chicago, Illinois, United States teamworkonline Full time

    OverviewThis position is responsible for the administration of the McCormick Place network infrastructure and computing environment. The Network Engineer will plan, support, maintain, and plan for future modifications for the network and computing environment. This role will pay a salary of $60,000 to $90,000. Benefits for FT roles: Benefits: Health, Dental...


  • Chicago, Illinois, United States Premier Solutions Hi, LLC Full time

    Senior Systems Engineering Lead The Senior Systems Engineering Lead plays a pivotal role in managing technical operations for extensive and intricate IT infrastructures, focusing on the integration and administration of ERP systems alongside cloud solutions. This position entails spearheading the design, execution, and upkeep of network architectures, which...


  • Chicago, Illinois, United States Ahold Delhaize USA Full time

    Address: USA-IL-Chicago-300 South Riverside Plaza Store Code: Infrastructure-Network A great career opportunity Ahold Delhaize USA, a division of Netherlands-based Ahold Delhaize, is the parent company for Ahold Delhaize's U.S. companies, including its local brands, Food Lion, Giant Food, The GIANT Company, Hannaford and Stop & Shop, and the U.S. services...


  • Chicago, Illinois, United States Cyclotron, Inc. Full time

    Job OverviewPosition: Senior Cloud Solutions EngineerEmployment Type: 3-month contract with potential for full-time employmentWork Arrangement: Remote, available across the United StatesAs a Senior Cloud Solutions Engineer, you will play a pivotal role in the design, implementation, and management of comprehensive cloud infrastructures utilizing Microsoft...

  • Sr Network Engineer

    4 weeks ago


    Chicago, Illinois, United States Grubhub Full time

    About The Opportunity We're all about connecting hungry diners with our network of over 300,000 restaurants nationwide. Innovative technology, user-friendly platforms and streamlined delivery capabilities set us apart and make us an industry leader in the world of online food ordering. When you join our team, you become part of a community that works...