Lead Engineer, Electrical

About Solaris Energy Infrastructure

Solaris Energy Infrastructure, Inc. (NYSE:SEI) provides scalable equipment-based solutions for use in distributed power generation as well as the management of raw materials used in the completion of oil and natural gas wells. Headquartered in Houston, Texas, Solaris serves multiple U.S. end markets, including energy, data centers, and other commercial and industrial sectors.

We are seeking a skilled and motivated Lead Electrical Engineer to join our team. This role will provide senior electrical engineering and project execution leadership for hybrid power generation systems, including traditional power plants, large-scale battery energy storage systems (BESS), and associated balance of plant (BOP) infrastructure. The ideal candidate will lead technical aspects of projects from design through commissioning, direct and mentor project engineers, coordinate multidisciplinary teams, manage vendors and contractors, and ensure on-time, on-budget delivery of efficient, reliable, and safe electrical systems in power generation and energy storage facilities.

• Lead electrical engineering activities for gas turbine power plants and battery energy storage systems (BESS), including design oversight, integration of battery packs, power conversion systems (PCS)/inverters, battery management systems (BMS), excitation systems, generators, and balance of plant components (transformers, switch gear, cabling, auxiliary power, cooling, grounding, and fire safety systems).
• Serve as the senior technical authority for electrical engineering across the project portfolio, reviewing and approving engineering deliverables prepared by project engineers and designers, and providing technical mentorship and guidance.
• Develop and manage project technical deliverables, including one-line diagrams, schematics, layouts, specifications, protective relaying schemes, and construction documents to meet industry standards (IEEE, NEC, NERC, NFPA 855 for BESS, UL 9540, IEEE 1547, etc.).
• Perform and oversee power system studies (load flow, short-circuit, protection coordination, harmonics, arc flash, grounding, stability), equipment sizing, and performance modeling using tools like ETAP, SKM Power Tools, PSCAD, or DIgSILENT, with focus on gas turbine generator integration and hybrid BESS/grid interactions.
• Establish and maintain electrical engineering standards, design guidelines, and best practices for gas turbine and hybrid BESS projects across the organization.
• Support the Installation & Commissioning team with technical RFIs of electrical and BOP systems in gas turbine power plants and energy storage facilities.
• Manage cross-functional project teams, engineering contractors, gas turbine vendors, battery/inverter suppliers, utilities, and regulatory agencies to execute projects, resolve technical issues, support grid interconnection/compliance, and ensure seamless hybrid operation.
• Serve as the primary technical point of contact for customers and their electrical engineering leads, communicating design decisions, addressing technical concerns, and ensuring alignment between customer requirements and project execution.
• Support procurement by developing RFQ engineering templates, evaluating bids, specifying electrical equipment (e.g., generators, exciters, switch gear, transformers), battery systems, reviewing vendor drawings/submittals, and ensuring quality, schedule, and performance alignment.
• Conduct risk assessments, root cause analysis for failures (e.g., generator/exciter issues, protection misoperations, battery degradation, inverter faults, or grid synchronization problems), and implement corrective actions to maintain project…