Staff Electrical Engineer - Low Voltage

Overview In this role you will design and validate LV electrical systems for Lambda’s AI data centers, shaping power delivery from transformer to rack. You’ll work with cross-functional teams to ensure reliability, efficiency, and safety at scale. You’ll lead studies, review designs, and coordinate with construction and operations to support high-density GPU infrastructure. This is a hands-on, impact-driven position in a fast-growing, mission-focused company. Compensation / Benefitsgenerous cash & equity compensationhealth, dental, and vision coveragewellness and commuter stipends401k with 2% company matchflexible paid time off ResponsibilitiesDefine LV electrical design standards and reference architectures for high-density AI infrastructureLead design from transformer secondary through switchgear, UPS, busway, and rack-level power deliveryDevelop architectures for 480V and 415V AC systems for GPU clustersDefine requirements for LV switchgear, switchboards, UPS, static transfer switches, PDUs, RPPs, busway, rack PDUs, grounding, metering, monitoringModel loads, GPU power behavior, transient demand, harmonics, redundancy, capacity, and failure domainsDevelop and review single-line diagrams, panel schedules, equipment specs, sequences of operation, and basis-of-design documentsEvaluate greenfield, retrofit, and partner designs for reliability, efficiency, maintainability, cost, and schedulePerform or oversee load-flow, short-circuit, selective-coordination, arc-flash, voltage-drop, and power-quality studiesCoordinate electrical requirements across data center facilities, mechanical systems, HPC architecture, hardware engineering, construction, and operationsSupport equipment selection, factory testing, sequencing, commissioning, integrated testing, and root-cause investigationsTravel to project sites, manufacturers, and partner facilities as needed Key requirementsExperience designing LV electrical systems for data centers, mission-critical facilities, or large industrial environmentsUnderstand LV distribution, UPS topologies, switchgear, busway, grounding, rack-level distribution, and electrical monitoringUnderstand redundancy models (N, N+1, 2N, distributed redundant, catcher)Ability to develop and review SL diagrams, equipment specs, coordination studies, and commissioning documentationExperience with ETAP, SKM, EasyPower, or comparable electrical analysis softwareUnderstand NEC, NFPA 70E, IEEE, and NETA standardsAbility to translate IT equipment requirements into safe, scalable facility designsClear communication across engineering, construction, operations, vendors, and executivesBachelor’s degree in electrical engineering or equivalent practical experiencestrong communicationcross-functional collaborationproblem-solving orientationETAPSKMEasyPower