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Jobs in United States

40 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.

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  • Data Scientist

    2 months ago

    Lightning AI · New York, United States

    HybridSenior$160K – $245K a yearData & AI

    We are looking for a Data Scientist to drive informed decision-making across the company as we become the first fully-integrated neocloud for AI training. This individual will work closely with Product, Engineering, and Sales leadership, answering key questions about product…

  • Senior Software Engineer, Training & Experimentation

    3 months ago

    Lightning AI · London, England, United Kingdom +2

    HybridSenior$180K – $250K a yearEngineering

    Lightning AI is the company behind PyTorch Lightning. Founded in 2019, we build an end-to-end platform for developing, training, and deploying AI systems—designed to take ideas from research to production with less friction.

  • Senior Software Engineer, Agents

    3 months ago

    Lightning AI · London, England, United Kingdom +2

    HybridSenior$180K – $250K a yearEngineering

    Lightning AI is the company behind PyTorch Lightning. Founded in 2019, we build an end-to-end platform for developing, training, and deploying AI systems—designed to take ideas from research to production with less friction.

  • Senior Backend Engineer, Managed Services

    3 months ago

    Lightning AI · New York, United States +2

    HybridSenior$180K – $250K a yearEngineering

    Lightning AI is the company behind PyTorch Lightning. Founded in 2019, we build an end-to-end platform for developing, training, and deploying AI systems—designed to take ideas from research to production with less friction.

  • Senior Network Engineer - InfiniBand / UFM

    3 months ago

    Lightning AI · New York, United States +2

    RemoteSenior$170K – $210K a yearIT

    Lightning AI is the company behind PyTorch Lightning. Founded in 2019, we build an end-to-end platform for developing, training, and deploying AI systems—designed to take ideas from research to production with less friction.

  • Senior Product Designer

    3 months ago

    Lightning AI · New York, United States

    HybridSenior$160K – $200K a yearDesign

    Lightning AI is the company behind PyTorch Lightning. Founded in 2019, we build an end-to-end platform for developing, training, and deploying AI systems—designed to take ideas from research to production with less friction.

  • Data Center Technician

    3 months ago

    Lightning AI · Lisle, Illinois, United States

    HybridFull-timeMid level$80K – $90K a yearData & AI

    Help maintain hardware in the data center, including tasks such as configuration, maintenance, monitoring, and troubleshooting assistance; Help diagnose and resolve system/compute/network issues to restore functionality; Ensure new server, storage and network infrastructure is…

  • Data Center Technician

    3 months ago

    Lightning AI · Allen, Texas, United States

    HybridFull-timeMid level$80K – $90K a yearData & AI

    Help maintain hardware in the data center, including tasks such as configuration, maintenance, monitoring, and troubleshooting assistance; Help diagnose and resolve system/compute/network issues to restore functionality; Ensure new server, storage and network infrastructure is…

  • Technical Revenue Manager

    4 months ago

    Lightning AI · San Francisco, California, United States

    Hybrid$140K – $190K a yearSales

    Lightning AI is the company behind PyTorch Lightning. Founded in 2019, we build an end-to-end platform for developing, training, and deploying AI systems—designed to take ideas from research to production with less friction.

  • AI Platform Support Engineer (US)

    5 months ago

    Lightning AI · New York, United States +2

    Hybrid$115K – $140K a yearEngineering

    Partner directly with customer engineering teams running training and inference workloads in production; Help customers diagnose and resolve complex distributed systems and ML infrastructure issues; Act as a technical advisor during high impact incidents and platform…

  • Senior Infrastructure Operations Engineer

    5 months ago

    Lightning AI · New York, United States +2

    RemoteSenior$175K – $200K a yearEngineering

    Operate and troubleshoot large-scale GPU and bare-metal infrastructure across Linux, compute, networking, storage, and cluster orchestration.; Serve as a technical escalation point for complex infrastructure issues, driving problems from initial investigation through resolution…

  • Not seeing the right opportunity right now?

    6 months ago

    Lightning AI · London, England, United Kingdom +3

    Remote

    Lightning AI is the company behind PyTorch Lightning. Founded in 2019, we build an end-to-end platform for developing, training, and deploying AI systems—designed to take ideas from research to production with less friction.

  • Infrastructure Engineer (GPU & Compute)

    6 months ago

    Lightning AI · London, England, United Kingdom +3

    RemoteSenior$180K – $220K a yearEngineering

    Own and evolve systems for image management, deployment, and validation across bare-metal infrastructure; Run and maintain test clusters used for system validation, diagnostics, and bring-up; Validate firmware, drivers, and OS images across compute and GPU-enabled systems;…

  • Infrastructure Engineer (Storage)

    6 months ago

    Lightning AI · London, England, United Kingdom +3

    RemoteSenior$180K – $220K a yearEngineering

    Operate and scale distributed storage systems, including VAST and S3-compatible object storage (e.g., Ceph); Improve performance, reliability, and efficiency of storage systems supporting large-scale AI/ML workloads; Troubleshoot complex storage and data path issues across…

  • Global Tax Lead

    6 months ago

    Lightning AI · San Francisco, California, United States

    HybridLead / staff$185K – $200K a yearFinance

    Stand up Lightning AI's corporate tax function across the multi-entity consolidated group; Establish tax policies, documentation, controls, and procedures from the ground up to support internal governance and audit readiness; Develop the multi-year tax operating roadmap,…

  • Treasury Lead

    6 months ago

    Lightning AI · San Francisco, California, United States

    HybridLead / staff$180K – $220K a yearFinance

    Stand up Lightning AI's treasury operating model across the multi-entity group; Establish treasury policies, controls, signature authorities, and procedures from the ground up; Select and implement the treasury management system (TMS) and integrate it with NetSuite and the…

  • Network Security Engineer

    7 months ago

    Lightning AI · San Francisco, California, United States +1

    Hybrid$180K – $220K a yearSecurity

    Network Security Design & Implementation: Architect robust network infrastructures, leveraging firewalls, VPNs, IDS/IPS, and network segmentation to enhance security.; Threat Prevention & Risk Mitigation: Conduct comprehensive vulnerability assessments and penetration tests,…

  • Senior Application Security Engineer, AI and Machine Learning

    7 months ago

    Lightning AI · San Francisco, California, United States +1

    HybridSenior$180K – $220K a yearSecurity

    This role sits at the intersection of application security, AI infrastructure, and developer platforms. You will help define how we secure modern AI systems while enabling engineers to move quickly and safely.

  • Backend Engineer

    38 months ago

    Lightning AI · London, England, United Kingdom +3

    Hybrid$180K – $250K a yearEngineering

    Lightning AI is the company behind PyTorch Lightning. Founded in 2019, we build an end-to-end platform for developing, training, and deploying AI systems—designed to take ideas from research to production with less friction.

  • Product Engineer

    64 months ago

    Lightning AI · London, England, United Kingdom +3

    Hybrid$120K – $250K a yearEngineering

    Lightning AI is the company behind PyTorch Lightning. Founded in 2019, we build an end-to-end platform for developing, training, and deploying AI systems—designed to take ideas from research to production with less friction.

Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.