Senior Sales Engineer

LG Energy Solution Vertech, Inc.

. Collaborate with Sales and Proposal teams to review incoming opportunities for fit and specifications and define optimized technical and commercial solutions .

Posted 9/22/2026full-timeWestborough • Massachusetts • United StatesSenior💰 $150,000 - $175,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in writing complex utility-scale construction proposals and system design for energy storage projects, with a strong focus on power and energy optimization. Possesses the ability to communicate technical concepts effectively and manage multiple projects in a fast-paced environment.

Highest-signal resume keywords

Utility Energy Storage ExperienceComplex Proposal WritingSystem Design ExpertiseTechnical Communication SkillsProject Management

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Energy Storage System DesignTechnical Proposal WritingSystem-Level ExpertisePerformance Metrics AnalysisTechnical Risk Identification

Soft Skills

TeamworkProblem-SolvingAnalytical SkillsTime ManagementInfluencing Without Authority

Tools & Technologies

Microsoft OfficeCAD SoftwareLGES-VT Proprietary Tools

Industry Keywords

Utility-Scale ConstructionEnergy TechnologiesLithium-Ion BatteriesElectric Power Project DevelopmentRegulatory Approval Processes

About the role

Key responsibilities & impact

Collaborate with Sales and Proposal teams to review incoming opportunities for fit and specifications and define optimized technical and commercial solutions
Translate customer RFPs into clear and actionable technical requirements
Perform technical system sizing and identify potential system configurations using LGES-VT proprietary tools, considering performance, thermal, and aging behavior factors
Write detailed technical proposals in response to customer RFPs
Conduct technical meetings and presentations with customers to review technical proposals or questions
Serve as the primary contact for customers throughout the sales process
Collaborate with clients' technical representatives and responsible agencies to review technical requirements and documentation for the technical close and future solution deliverability
Lead technical contract exhibits and negotiations, including technical scope and deliverables, performance metrics, and technical documentation
Identify potential technical risks and their commercial impact and work with internal and external customers to mitigate and negotiate these risks

Requirements

What you’ll need

A Bachelor's degree in a technical discipline (e.g., Chemical, Mechanical, Aerospace, or Electrical Engineering) is required
5+ years of experience in utility energy storage industry
Proven experience in writing complex utility-scale construction proposals, including the design and integration of energy storage systems, with a focus on power and energy optimization and the harmonization of battery and inverter technologies
Strong ability to communicate complex technical concepts clearly and effectively
Capable of managing multiple projects simultaneously and prioritizing tasks with minimal supervision
System-level expertise in energy technologies such as photovoltaics, wind, fuel cells, batteries, or heating/cooling systems
Experience in system design of energy storage projects preferred
Knowledge of lithium-ion batteries, electrical systems, and control and communication architectures preferred
Experience and knowledge in electric power project development, including permitting, subcontracted services, equipment provision, engineering, or construction
Familiarity with utility capital planning and regulatory approval processes for regulated T&D projects
Excellent teamwork skills and the ability to work collaboratively across teams
Demonstrated ability to influence cross-functional teams without formal authority
Ability to thrive in a dynamic, fast-paced work environment
Strong problem-solving, analytical, and time management skills with the ability to generate creative solutions to challenges
Excellent verbal, written, and presentation communication skills
Proficiency with Microsoft Office products and CAD software
Willingness to travel to customer sites as needed

Benefits

Comp & perks

100% employer sponsored medical, dental and vision insurance
Flexible working hours
Competitive salaries
Generous benefits