Pre-sales Engineer | Energy Storage (US & Americas Focus)

Wenergy Storage; California; On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Base salary + bonus

Certification reimbursement

Job summary

Wenergy Storage is seeking a skilled Pre-Sales Engineer to lead technical pre-sales for the US & Americas energy storage market. You will own end-to-end solution design for BESS projects, influence regional deals, and coordinate with PCS/EMS/SCADA partners to ensure compliant, Deliverable proposals.

The role requires a Bachelor’s in Electrical Engineering or related field, 2+ years in pre-sales or technical solutions in energy storage, and strong English communication for client engagements.

Qualifications

• Bachelor’s degree in Electrical Engineering or related field.
• 2+ years in pre-sales/technical solutions in energy storage.
• Strong ability to read SLDs and load data for sizing.

Responsibilities

• Own end-to-end design for BESS projects and ensure compliance with codes.
• Lead client technical engagements, presentations and tender responses.
• Coordinate with PCS/EMS/SCADA suppliers on interfaces and delivery scope.
• Ensure proposals align with US codes and EPC workflows.
• Deliver full-cycle pre-sales technical support for US & Americas.

Skills

Pre-sales experience

English communication

Systems sizing

Education

Bachelor’s degree in Electrical Engineering or related field

Job description

Join our global team to lead technical pre-sales for the fast-growing US & Americas energy storage market. Deliver robust, compliant solutions for utility-scale, large C&I and wind/PV + storage hybrid projects, and partner with top EPCs, developers and suppliers to drive regional business wins.

• Own end-to-end solution design for BESS projects, with visible impact on key regional deals
• Clear career progression path, aligned with our rapid expansion across the Americas
• Competitive base + project performance bonus + industry certification reimbursement
• Collaborative work environment with a seasoned technical team in the renewable sector
• Deliver full-cycle pre-sales technical support for US & Americas energy storage projects
• Define system capacity, power rating, grid voltage and PCS configuration; assess technical risks via client SLDs and load data
• Lead all client technical engagement: solution presentations, tender responses, inquiry clarification and expectation alignment
• Coordinate with PCS/EMS/SCADA suppliers on parameters, interfaces, certifications and delivery scope
• Ensure proposals comply with US local codes, standards and EPC project workflows
• Collaborate cross-functionally to balance solution performance, cost and deliverability

What We’re Looking For

• Bachelor’s degree in Electrical Engineering, New Energy or related technical field
• Solid knowledge of BESS architecture (battery containers, PCS, transformers, MV switchgear, EMS)
• Ability to interpret SLDs, load profiles and project requirements for system sizing
• Professional working English (oral & written) for client meetings and technical correspondence
• 2+ years of pre-sales / technical solution experience in energy storage, power electronics or renewables

Nice to Have

• North American utility-scale / large C&I energy storage project experience
• Background in wind/PV + storage hybrid systems, PCS selection and EMS control strategies
• Familiarity with US EPC project delivery processes
• Knowledge of mainstream PCS vendors and North American EMS brands
• Understanding of UL 9540/9540A, UL 1973, NFPA 855, IEEE 1547 standards
• Experience working with local EPC partners or overseas technical teams

About Us

We are a global energy storage solution provider advancing the renewable transition with safe, high-performance battery systems, now scaling rapidly across the Americas.

Candidates meeting most must-have requirements are welcome to apply — growth mindset and learning agility matter.