Proposal Manager - Utility-Scale Solar & BESS - The Woodlands, Texas, USA

Protecnium is an international firm specializing in engineering and technical services (). We are currently looking for a Proposal Manager – Utility-Scale Solar & BESS to join our team in The Woodlands, Texas, USA (on-site position) .

-Position: Proposal Manager – Utility-Scale Solar & BESS

-Project: Large-Scale Renewable Energy Projects (Solar PV & Battery Energy

Storage Systems).

-Country: USA

-City/State: The Woodlands, Texas.

-Estimated Project Duration: 24 months. In general, when the project ends, we try to place the employee on other projects to provide continuity.

-Start Date: ASAP.

-Summary

The Proposal Manager will be responsible for leading and coordinating the development of competitive, technically sound and commercially responsive proposals for utility-scale solar photovoltaic (PV) and Battery Energy Storage System (BESS) projects .

The selected candidate will oversee the work of Proposal Engineers and coordinate multidisciplinary teams to ensure that technical, commercial, estimating, scheduling, procurement, contractual and financial inputs are fully integrated into comprehensive proposal packages.

The role will involve managing the entire bidding process, from opportunity identification and proposal planning through final submission, client negotiations and handover to the project execution team.

.Main Responsibilities

• Lead the complete proposal development process, from opportunity launch and bid/no-bid decisions through final submission, client clarifications, negotiations and project handover.
• Coordinate and supervise Proposal Engineers and other contributors, ensuring timely and accurate completion of deliverables.
• Develop and maintain proposal execution plans, responsibility matrices, bid schedules, document registers and review milestones.
• Review Requests for Proposals (RFPs), Requests for Quotations (RFQs) , technical specifications and contractual requirements.
• Define and manage the overall bid strategy, aligning technical solutions, pricing, schedules, execution approaches and project risks.
• Coordinate with Engineering, Business Development, Procurement, Construction, Legal and other departments.
• Oversee the preparation and integration of project scopes, cost estimates, construction schedules, technical solutions, assumptions, exclusions and clarifications.
• Lead proposal kickoff meetings, progress reviews, risk assessments and estimate reviews.
• Identify and manage proposal risks, including scope gaps, contractual deviations, pricing exposure, schedule constraints and procurement risks.
• Coordinate with suppliers and subcontractors to obtain quotations, evaluate proposals and confirm technical and commercial compliance.
• Ensure compliance with client specifications, internal approval procedures, regulations and industry standards.
• Review proposal documentation for accuracy, consistency, competitiveness and professional presentation.
• Support client presentations, clarification meetings, contract negotiations and best-and-final-offer submissions.
• Manage proposal workloads, priorities and resources across multiple concurrent opportunities.
• Lead the transition of awarded projects from the proposal phase to the construction execution team.
• Develop and improve proposal templates, estimating tools, databases, historical cost information and best practices.

-Working Hours: Monday to Friday, 8:00 AM to 5:00 PM (including a 1-hour break).

-Benefits

• Working for an international company currently expanding.
• 22 paid working days of vacation per year.
• 5 working days of sick leave (100% salary).
• Travel: Round-trip travel at the beginning and end of the contract, if necessary.
• Hotel: 15 days of accommodation upon arrival.
• Vehicle provided.
• Gas provided for work-related use.
• Company phone provided.
• Private medical insurance: 50% covered by the company.

-Desirable Experience:

• Previous experience with utility-scale solar PV and BESS EPC projects in the United States.
• Knowledge of AutoCAD, PVcase, PVsyst, Primavera P6, Microsoft Project and estimating software.
• Experience with quantity takeoffs, bid leveling, conceptual estimating and supplier/subcontractor proposal evaluations.
• Knowledge of grid interconnection, permitting, environmental requirements and utility coordination.
• Experience supporting contract negotiations and technical or commercial clarification meetings.
• Previous experience leading or mentoring Proposal Engineers and proposal teams.

Requirements

• Bachelor's Degree in Civil, Industrial, Electrical or Mechanical Engineering, Construction Management, Renewable Energy , or a related technical discipline.
• Minimum 2 years of experience in proposal management, proposal engineering, estimating, preconstruction or similar roles within the renewable energy sector. Experience with Photovoltaic Plants of 50MW or more.
• Experience coordinating multidisciplinary teams and managing complex technical and commercial proposals.
• Strong knowledge of utility-scale solar PV and Battery Energy Storage System (BESS) technologies .
• Understanding of EPC project delivery and construction execution methodologies .
• Experience with cost estimating, scheduling, procurement strategies, subcontractor scopes and project risk assessments.
• Ability to review commercial terms, contractual requirements, technical specifications and risk allocation provisions.
• Strong leadership, organizational, analytical and decision-making skills.
• Experience managing multiple proposals and meeting demanding deadlines.
• Excellent written, verbal and presentation skills.
• Advanced proficiency in Microsoft Office, particularly Excel, Word and PowerPoint .
• Familiarity with proposal-tracking and document-management tools.
• English: Advanced / C1 level.



The description and conditions indicated here are intended to describe the general nature of the work performed by employees but do not constitute a complete list of responsibilities, duties, and general competencies required by the staff. Additionally, they do not establish an employment contract and are subject to modifications as required by the employer.

At Protecnium, we are committed to upholding the highest standards of equality, diversity, and inclusion throughout our recruitment processes. We welcome applications from talented professionals of all backgrounds, regardless of age, disability, gender identity, marital or civil partnership status, pregnancy or maternity, race, religion or belief, sex, or sexual orientation.

To ensure fairness and accessibility, we also provide reasonable adjustments during the recruitment process. Candidates requiring support are encouraged to let us know at the earliest opportunity.