Software Engineer, SI Workload Scheduling, SI Infra Supercomputing

Software EngineerAs a Software Engineer within the Supercomputing AI Infrastructure team, you will work on scaling and optimizing our training compute clusters at the core of Robotaxi and the Optimus development. Tesla Supercomputing maintains, on premise, some of the largest supercomputers in the world. We're currently scaling 100K+ GPU clusters, which are central to developing our autonomy capabilities.

Robustly managing such a large system of AI training and HPC clusters requires software design through the stack: from the operating system to workload scheduling to ultimately the training loop.We are building and improving the workload scheduling systems that govern how hundreds of thousands of GPUs are allocated across training jobs, experiments, and data pipelines. In this role, you will own the Slurm-based scheduler at the heart of our AI HPC compute infrastructure, ensuring that cluster resources are utilized efficiently and that engineers can iterate quickly without frictionResponsibilitiesOwn and evolve the Slurm scheduler configuration, plugins, and policies that govern job scheduling across our GPU supercomputersDesign and implement scheduling policies that maximize cluster utilization, minimize job queue times, and enforce fair-share allocation across teams and prioritiesBuild tooling and automation around job submission, preemption, backfill, and resource reservation to support the dynamic needs of AI engineeringDevelop monitoring and observability infrastructure to provide real-time visibility into cluster utilization, job throughput, and scheduling efficiencyDebug and root cause scheduling failures and resource contention issues across thousands of nodes and implement fixes to prevent recurrenceCoordinate with the operations team managing the training cluster to maintain high availability and job throughputWork closely with the ML team to understand workload patterns and evolving resource requirementsRequirementsMembers of the Supercomputing AI Infrastructure team are expected to be adaptable to the dynamic requirements of AI software engineering and capable of contributing across all parts of the AI and HPC software stackDeep hands-on experience with Slurm (configuration, plugins, scheduling algorithms, accounting) or comparable cluster/workload scheduling systems (e.g., PBS Pro/OpenPBS, LSF, Grid Engine, HTCondor, Kubernetes-based batch schedulers)Strong knowledge of Python and Linux systems administrationExperience operating and tuning HPC job schedulers at scale (>=thousands of nodes)Understanding of GPU cluster topologies, networking fabrics, and how scheduling decisions impact training performanceExperience building tooling and automation for cluster operations (job orchestration, resource monitoring, capacity planning)Familiarity with containerization and orchestration technologies (Docker, Kubernetes, Pyxis/Enroot)Understanding of modern machine learning training workflows and resource requirementsExperience with parallel programming concepts and distributed systemsCompensation & BenefitsBenefitsAlong with competitive pay, as a full-time Tesla employee, you are eligible for the following benefits at day 1 of hire:Medical plans > plan options with $0 payroll deductionFamily-building, fertility, adoption and surrogacy benefitsDental (including orthodontic coverage) and vision plans, both have options with a $0 paycheck contributionCompany Paid (Health Savings Accounts) HSA Contribution when enrolled in the High-Deductible medical plan with HSAHealthcare and Dependent Care Flexible Spending Accounts (FSA)401(k) with employer match, Employee Stock Purchase Plans, and other financial benefitsCompany paid Basic Life, AD&DShort-term and long-term disability insurance (90 day waiting period)Employee Assistance ProgramSick and Vacation time (Flex time for salary positions, Accrued hours for Hourly positions), and Paid HolidaysBack-up childcare and parenting support resourcesVoluntary benefits to include: critical illness, hospital indemnity, accident insurance, theft & legal services, and pet insuranceWeight Loss and Tobacco Cessation ProgramsTesla Babies programCommuter benefitsEmployee discounts and perks programExpected Compensation $140,000 - $252,000/annual salary + cash and stock awards + benefitsPay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. The total compensation package for this position may also include other elements dependent on the position offered.

Details of participation in these benefit plans will be provided if an employee receives an offer of employment.