Solar System Proposal Manager

Budapest, Hungary • GENERAL APPLICATIONS / HUNGARY / General - HU • Full-Time

Synergy Construction is a fast-growing, international construction company with a strong background in diverse projects. We are proud of our achievements so far and our unique team who are architects of these achievements. The prestige and volume of our completed and ongoing projects have put our company at the forefront of the European construction market!

For more information: syncons.eu

We are looking for a proactive Solar System Proposal Manager to lead the tender and proposal process for solar PV projects, while providing technical support during project execution. for our headquarter in Hungary. If you think you meet the expectations and this role is a precious opportunity for your career path, do not hesitate to contact us!


Job Description;

  • Lead analysis of client RFQs, RFPs, and technical specifications for solar PV projects (rooftop, ground-mounted, and utility-scale)
  • Develop technically sound and commercially viable solar system solutions
  • Perform preliminary system sizing, layout design, and energy yield calculations
  • Prepare technical and commercial proposal packages
  • Coordinate with internal teams: sales, engineering, procurement, and project management
  • Participation in Engineering, Procurement, and Construction (EPC) processes for projects under leadership.
  • Liaise with suppliers and EPC partners for quotations, technical clarifications, and vendor evaluation
  • Participate in client meetings, technical presentations, and proposal reviews
  • Support contract negotiations from a technical perspective
  • Provide technical guidance and support to project teams once proposals are awarded
  • Assist with commissioning, site inspections, and troubleshooting as needed
  • Ensure compliance with grid codes, safety regulations, and client requirements
  • Maintain accurate documentation and reporting throughout the proposal and project phases


As for the skills and experience we are looking for;

  • Bachelor’s degree in Electrical Engineering, Renewable Energy, Energy Systems Engineering, or related field
  • Minimum 5 years’ experience in solar PV system engineering, renewable energy, or energy storage projects.
  • Flexible to travel frequently if required
  • Strong understanding of; Solar PV system design and operation, Inverters, transformers, and grid connection requirements and Energy yield estimation and performance modelling.
  • Proven experience in technical proposal, tender, or RFP preparation
  • Ability to read and interpret single-line diagrams, electrical schematics, and layouts
  • Strong analytical, problem-solving, and documentation skills
  • Excellent communication skills for client interaction and cross-functional coordination
  • Willingness to travel domestically and internationally to support project execution
  • Utility-scale solar PV or hybrid solar + storage project experience
  • Familiarity with design and simulation tools (PVSyst, Helioscope, Homer, AutoCAD)
  • Knowledge of grid codes, local regulations, and international standards (IEC, IEEE, UL, NEC)
  • Experience with cost estimation, BOQ preparation, and supplier evaluation
  • Hands-on project execution or commissioning experience
  • PMP or equivalent project management certification is a plus


We are offering:

  • Competitive salary
  • Private health insurance
  • Company phone and laptop
  • LinkedIn Learning access
  • A collaborative work culture that values your input
  • A key role in innovative construction company


SYNERGY processes your personal data for labor relations purposes (labor management, staffing and recruitment needs) in order to act at your request before concluding an individual employment agreement. We will limit the transfer of personal data to our partners in recruitment activities and store this information until the date of filling the vacancy. If you are not recruited for the position for which you applied, we will store the data for a period not exceeding 9 months [AG1] from the transmission date of your personal data. If you apply through an online recruitment platform we may partner with, please contact this organization directly to inform yourself about the data processing terms applicable internally. After this period, the data submitted for recruitment purposes, including your CV, will be deleted or destroyed from our records or we may continue to store them to ensure we may contact you for future positions within the company, only with your written consent and for the mutually agreed term. You can withdraw your consent from our personal data storage at any time. We also inform you that in accordance with the General Data Protection Regulation (GDPR), you benefit from the rights stated in this Regulation. You can contact us for any requests in connection with our data processing activities by writing on our e-mail: gdpr@syncons.eu