Staff Electrical Engineer Low Voltage
Lambda is an AI infrastructure company providing GPU supercomputers and cloud capacity for AI training and inference.
About Lambda
Lambda, Inc. builds and operates AI-focused compute infrastructure, including single-tenant Superclusters, deployable 1-Click Clusters, and on-demand GPU Instances for researchers, enterprises, and hyperscalers.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will own low-voltage electrical standards and reference architectures for high-density AI infrastructure. You will design distribution systems, define equipment requirements, perform electrical studies, review technical documents, coordinate delivery stakeholders, and support equipment selection, testing, commissioning, and failure investigations.
Requirements
- Experience designing low-voltage electrical systems for data centers, mission-critical facilities, or large industrial environments
- Knowledge of low-voltage distribution, UPS topologies, switchgear, busway, grounding, rack-level distribution, and electrical monitoring
- Knowledge of N, N+1, 2N, distributed redundant, and catcher redundancy architectures
- Ability to develop and review single-line diagrams, equipment specifications, coordination studies, and commissioning documentation
- Experience with ETAP, SKM, EasyPower, or comparable electrical analysis software
- Knowledge of NEC, NFPA 70E, IEEE, and NETA standards
- Ability to translate IT equipment requirements into facility designs
- Communication skills
- Bachelor's degree in electrical engineering or equivalent practical experience
Responsibilities
- Own electrical design standards and reference architectures for low-voltage systems
- Lead design from transformer secondary through rack-level power delivery
- Develop 480V and 415V AC architectures for GPU clusters
- Define requirements for switchgear, UPS systems, PDUs, busway, grounding, metering, and monitoring
- Model loads, GPU power behavior, transient demand, harmonics, redundancy, capacity, and electrical failure domains
- Develop and review single-line diagrams, panel schedules, specifications, sequences of operation, and basis-of-design documents
- Evaluate greenfield, retrofit, and partner-provided designs
- Perform or oversee electrical system studies
- Coordinate electrical requirements across facilities, mechanical systems, HPC architecture, hardware engineering, construction, and operations
- Support equipment selection, testing, construction sequencing, commissioning, and root-cause investigations
- Travel to project sites, manufacturers, and partner facilities as needed
Benefits
- Cash and equity compensation
- Health, dental, and vision coverage for employees and dependents
- Wellness and commuter stipends for select roles
- 401k plan with 2% company match for USA employees
- Flexible paid time off