Senior BESS Engineering Leader — DG & Utility-Scale Projects

OneEnergy; Madison (WI); Presencial; USD 130 000 - 200 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Six weeks PTO

Volunteer Time Off

Comprehensive medical coverage

401(k) matching

Life insurance

Wellness incentives

Resumo da oferta

OneEnergy Renewables is seeking a Sr. BESS Manager to lead the battery energy storage engineering function and establish it as a repeatable capability.

This senior role requires hands-on leadership, experience with multiple DG and utility-scale BESS projects through construction and commissioning, and coordination across Development, Preconstruction, Finance, and Engineering. You will define design standards, manage workflows, lead RFP responses, and drive equipment selection with suppliers and

Qualificações

• Degree in electrical, mechanical, or a related engineering field.
• PE license, or a clear and near-term path to licensure.
• 6+ years in professional engineering, construction, or land development, with a substantial and recent portion focused on battery energy storage.
• Demonstrated experience taking multiple DG and/or utility-scale BESS projects through full construction and commissioning cycles.
• Direct experience selecting, sizing, and procuring BESS equipment across multiple OEMs and integrators.
• Strong familiarity of NEC (including Article 706), NESC, NFPA 855, and UL 9540 / UL 9540A as applied to energy storage systems.
• Experience leading RFP responses and interconnection and permitting interactions with utilities and AHJs.
• Experience managing internal engineering resources and direct reports, with comfort switching between management and hands-on design work.
• Strong communication and negotiation skills with offtakers, contractors, and internal stakeholders.
• Ability to travel and hold a valid driver's license.

Responsabilidades

• Define and maintain BESS design standards, templates, and workflows (SLDs, layouts, equipment specs) and align with PV standards.
• Establish workflow for tracking BESS status, tiering, and prioritization across company strategies.
• Lead DG and utility-scale BESS plant design; review high-voltage substation and BESS drawing packages at each stage.
• Lead design and modeling discussions with the engineering team and outside consultants.
• Lead BESS CAPEX sizing, guarantees, and warranties; develop equipment and EPC cost estimates.
• Drive equipment selection and pricing through collaboration with Preconstruction Team.
• Own relationships with BESS integrators, equipment providers, and contractors.
• Maintain safety standards and ensure NFPA 855, NEC 706, NESC, UL 9540/UL 9540A compliance.
• Lead BESS RFP responses with internal resources and vendor-supplied details for fast turnarounds.
• Provide feedback on System Impact and Feasibility Studies as needed.
• Bridge Development, Preconstruction, Finance, and Engineering for handoffs of equipment selections.
• Support community outreach, permitting, and strategic pipeline planning.

Conhecimentos

Engineering leadership

Project management

Stakeholder comms

Travel-ready

RFP experience

BESS knowledge

Formação académica

Engineering degree

PE license or path to licensure

Ferramentas

NEC 706/NESC

NFPA 855

UL 9540/UL 9540A

Descrição da oferta de emprego

OneEnergy Renewables is seeking a Sr. BESS Manager to lead the battery energy storage engineering function and establish it as a repeatable capability.

This senior role requires hands-on leadership, experience with multiple DG and utility-scale BESS projects through construction and commissioning, and coordination across Development, Preconstruction, Finance, and Engineering. You will define design standards, manage workflows, lead RFP responses, and drive equipment selection with suppliers and