HVAC Specialist

San Sebastián de los Reyes, Spain

DAPIN, a team committed to excellence and innovation in the OIL & GAS / ENERGY sector! With 96.5% of our staff expressing high satisfaction in being part of this family, is currently seeking an HVAC Specialist for our offices located in Spain.

Requirements:

  • Minimum 5 to 8 years of experience in EPC projects, especially in the design and implementation of HVAC systems.
  • Knowledge and application of different standards such as DIN 18088, DNVGL, ISO, and BSH.
  • Participation in all project phases, from conceptual development and FEED to execution, including the review of technical deliverables and multidisciplinary coordination.
  • Analysis of third-party technical documentation to ensure compliance with project requirements and coordination with other disciplines in EPC projects.
  • English B2+.


Location:

  • 100% on-site in Spain.
Use of specialized software such as AutoCAD, REVIT/BIM, and 3D modeling tools
Application of HVAC design standards
HVAC system implementation
Deliverables management
Technical knowledge

Principal duties

  • Perform HVAC system analysis for platforms. 
  • Ensure designs comply with company standards and international regulations (DIN 18088, DNVGL, ISO).
  • Prepare heat load, pressure drop, and duct calculations. 
  • Develop and review deliverables such as technical specifications, data sheets, piping and instrumentation diagrams (P&ID), single-line diagrams, and design philosophies.
  • Coordinate with other disciplines such as structural, electrical, and control engineering to ensure proper integration and execution of the design.
  • Perform technical reviews of third-party documentation and ensure proper implementation in the 3D model.​
  • Ensure consistent application of project standards (ASHRAE, ISO 15138, DNVGL-SY-0145).
  • Participate in all project phases, from conceptual development and FEED through execution. 

Why join DAPIN?


  • You will be part of a global community of professionals passionate about engineering, innovation, and large-scale change. We are united by a shared vision: building a better future through technology, expertise, and engineering excellence.
  • We offer the stability and reach of a company with an international vision and scale, balanced with the warmth and constant support of a close-knit, accessible local team
  • At DAPIN, you will collaborate on cutting-edge initiatives alongside industry leaders. You will have the opportunity to tackle advanced technological challenges where your talent will be key to creating a lasting impact.

What we offer


Every employee has the opportunity to witness the direct impact of their work.

Global Mobility Support

Professional Development

Organizational Integration

Relocation Concierge