Technical Office

SYNERGY CONSTRUCT LLC; Madrid; On-site; EUR 45,000 - 65,000; Full time

Benefits offered by this job

Private health insurance

Company phone and laptop

Performance bonuses

Full access to LinkedIn Learning

Job summary

SYNERGY CONSTRUCT LLC is seeking a Mechanical Tender Engineer to manage the preparation of technical and commercial proposals for EPC projects in Madrid. The ideal candidate should have at least 5 years of experience in tendering, with a solid understanding of mechanical systems.

The position offers a competitive compensation package, private health insurance, and opportunities for professional growth.

Qualifications

• Minimum 5 years of experience in tendering or proposal engineering within the EPC sector.
• Strong understanding of industrial mechanical systems.
• Excellent command of Spanish and English.

Responsibilities

• Lead the preparation of technical and commercial proposals.
• Review client RFQs and project specifications.
• Develop material take-offs and cost estimations.

Skills

Tendering experience

Cost estimation

Communication skills

Strong analytical and critical thinking

Proficient in Excel and AutoCAD

Tools

MS Project

AutoCAD

Job description

Synergy Construction – Mechanical Tender Engineer – Madrid

Synergy Construction is a fast‑growing international construction company with a strong background in diverse projects.

For more information: www.syncons.eu

Responsibilities

• Lead and manage the preparation of technical and commercial proposals for industrial EPC tenders
• Review client RFQs (Requests for Quotation), project specifications, and P&IDs to define the mechanical scope of work
• Review construction plans and prepare quantity surveys, or check quantity requirements
• Develop accurate material take‑offs (MTOs) and cost estimations for mechanical equipment and installation works
• Issue inquiries to local and international suppliers, evaluate technical bids, and negotiate commercial terms to optimize tender competitiveness, keeping records and archiving
• Identify technical risks, regulatory constraints (Spanish building codes/industrial safety), and value engineering opportunities during the bidding phase
• Price/forecast the cost of the different components needed for a project
• Prepare technical documentation for the bids, such as preliminary work schedules, manpower histograms, execution plans etc. which will support the commercial tender
• Work closely with procurement, engineering, and project management teams to ensure alignment between the tender proposal and execution reality

Qualifications

• Minimum 5 years of experience in tendering, cost estimation, or proposal engineering within the EPC sector
• Prior experience in projects involving cleanrooms, dry rooms, complex HVAC systems, or chemical processing plants is highly valued
• Deep understanding of industrial mechanical systems (piping networks, industrial ventilation, thermal systems)
• Ability to analyse project requirements, technical specifications, drawings
• Familiarity with Spanish industrial regulations and European engineering standards
• Strong analytical and critical thinking skills
• Eager to learn
• Strong communication skills to communicate with suppliers
• Excellent command of Spanish and English, both written and spoken, is a must
• Proficient in using Excel, MS Project and AutoCAD

Benefits

• A competitive compensation package
• Private health insurance
• Company phone and laptop
• Performance bonuses will be awarded based on the projects you connect
• Full access to LinkedIn Learning to support your ongoing professional growth and development
• A collaborative work culture that values your input

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: [e-mail]