Qcells EPC ยท 11 hours ago
Senior HV/BESS Estimation Manager
Hanwha Qcells USA Corp (Qcells USA), headquartered in Irvine, CA, specializes in providing utility-scale modules, solar photovoltaic (PV), and battery energy storage systems (BESS) project development. As a Senior HV/BESS Estimation Manager, you will lead a team of estimators to accurately estimate costs and resources for utility-scale solar and BESS projects, ensuring profitability and efficiency through comprehensive bid preparation and risk management.
Renewables & Environment
Responsibilities
Lead a team of estimators, providing guidance, support, and mentorship
Coordinate with project managers, engineers, and other stakeholders to understand project requirements and deadlines
Develop and implement strategies to improve the efficiency and accuracy of the estimation process
Conduct regular meetings with the estimation team to review progress, address challenges, and provide feedback
Develop and manage a cost models
Use computer estimating software to create and compile estimates
Develop assemblies in estimating software
Oversee the preparation of detailed cost estimates for utility-scale solar projects specifically related to the HV Substation and BESS including materials, labor, equipment, and subcontractor costs
Analyze project specifications, drawings, and other documents to accurately determine project scope and requirements
Utilize historical data, industry benchmarks, and market trends to ensure cost estimates are realistic and competitive
Review and validate subcontractor bids and quotations
Collaborate with project managers to develop resource plans based on estimated costs and project schedules
Identify and quantify resource requirements, including manpower, equipment, and materials
Optimize resource allocation to maximize efficiency and minimize project risks
Develop labor productivity and installation unit costs where applicable based on projected site conditions and historical data
Identify potential risks and uncertainties associated with project estimates
Develop risk mitigation strategies and contingency plans to address identified risks
Conduct sensitivity analysis to assess the impact of various factors on project costs and profitability
Prepare comprehensive bid proposals in response to client requests for proposals (RFPs) and invitations to bid (ITBs)
Ensure bid proposals are accurate, competitive, and aligned with project requirements and company objectives
Collaborate with business development and sales teams to develop pricing strategies and negotiate contracts with clients
Participate in bid review meetings
Maintain relationships with vendors, suppliers, and subcontractors to ensure competitive pricing and timely delivery of materials and services
Evaluate vendor performance and negotiate pricing agreements to achieve cost savings and improve project profitability
Review project estimates to ensure accuracy, completeness, and compliance with company standards and industry best practices
Implement quality assurance processes to validate project estimates and identify areas for improvement
Have an understanding of EPC contracting
Have a strong understanding of electrical theory
Have understanding of environmental, geotechnical, and hydrological reports
Have a general understanding of current HV and BESS equipment and impacts of each system
Keep up-to-date on local building codes
Create and maintain project directives
Ability to travel when required
Travel up to 25% as needed
Qualification
Required
Bachelor's Degree and/or relevant certificate from college or technical school. No degree will be considered if relevant experience exceeds 6 years
8+ years relevant experience in estimating and project management, with at least 3 years of experience in utility-scale solar, HV, and BESS projects. (Construction, energy industry preferred)
Background in commercial construction, electrical equipment supply, and/or power plant engineering
Strong understanding of utility Solar and Battery storage installation and Best Practices
Willingness to travel domestically and internationally, up to 25%
Strong oral and written communication skills, computer fluency, agile and effective negotiator with clear oral and written explanations required
Work experience in construction-related estimation (solar PV and BESS projects in particular) strongly preferred
Proficiency in cost estimation software and tools, such as HCSS Heavy Bid or similar applications
Advanced knowledge in Microsoft office Suite, Smartsheet, and Procore experience is preferred
Self-motivated, superior organization skills and attention to detail
Assertive, ability to cope with dynamic surroundings; and
Proven leadership and management skills, with experience leading teams and managing multiple projects simultaneously
Company
Qcells EPC
Qcells EPC provides utility-scale modules, project development, and EPC solutions for solar (PV) and energy storage systems (ESS) throughout the United States.
H1B Sponsorship
Qcells EPC has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (11)
2024 (14)
2023 (8)
2022 (15)
2021 (4)
2020 (1)
Funding
Current Stage
Late StageLeadership Team
Recent News
PR Newswire
2025-10-02
Company data provided by crunchbase