€40k - €60k
The English-language job board for Spain
92,000+ live jobsHVAC Engineer
On-site in San Sebastián·Full-time·Added 1 month ago (last checked 15 Oct)
438 open roles
Our summary
- Work mode
- On-site, San Sebastián
- Contract
- Full-time
- English
- Required
- Experience
- 5+ years
- Education
- University degree
- Benefits
- Private health insurance, flexible pay plan






Visa options
The ad rules out sponsorship
The advert says visa sponsorship isn’t available for this role.
Skills
This job advert was originally written in Spanish.
Pay & benefits
What you'll get
At BETWEEN, we firmly believe in the professional development of our team. That is why we offer you:
- Continuous Professional Development: Access to advanced training opportunities, including language courses, technical certifications, bootcamps, and leadership development programs.
- Cutting-Edge Medical Insurance: Complete, high-quality medical coverage with Alan, so you can take care of your health and your family's.
- Community Culture and Events: Take part in our vibrant community through exclusive events such as BETWEEN Night, sports tournaments (padel, football, etc.), team-building activities, and much more.
- Flexibility and Wellbeing: Enjoy our flexible compensation plan, which includes options for dining, transport, childcare, and other benefits that make your day-to-day easier.
- Recognition and Incentives: Be an active part of our growth and earn incentives for validating or referring talent that shares our passion and values.
- Challenging Projects: You will work on innovative, large-scale projects, both nationally and internationally, that will allow you to apply and expand your knowledge.
- Dynamic Environment: Join a team of highly qualified professionals in a collaborative and stimulating work environment.
The role
HVAC Engineer - Donostia/San Sebastián
At BETWEEN Group, we are constantly looking for talent that drives innovation and technological development. If you are passionate about engineering and looking for an environment where your skills are recognized and your professional goals reach new heights, this is your place!
We offer unique opportunities in cutting-edge areas such as Firmware, Software, Business Intelligence, Design, Project Management, among others. In addition, we foster the creation of custom technological solutions from our BETWEEN Labs.
We are currently expanding one of our key teams and are looking to bring on board an experienced HVAC Engineer to join our project in Donostia/San Sebastián.
What you'll do
- Design and Development: Actively participate in the conceptual and detailed design of HVAC systems, including thermal calculations, equipment selection, and sizing of ducts and piping.
- Experience in the Tertiary and Industrial Sectors: Apply your knowledge and experience in the design and implementation of HVAC solutions tailored to both tertiary environments (offices, retail, etc.) and industrial environments, understanding their specific requirements.
- Measurements and Budgets: Carry out accurate measurements of materials and equipment, and prepare detailed budgets for HVAC projects, ensuring economic viability and compliance with project objectives.
- Preparation of Technical Requisitions: Prepare and manage the technical documentation required for the procurement of materials and equipment, ensuring they meet current specifications and regulations.
- Site Management and Supervision: Actively participate in the construction phase, supervising the correct installation of HVAC systems, resolving technical issues that arise on site, and ensuring compliance with established deadlines and quality standards.
- Technical Coordination: Collaborate closely with other departments (civil, electrical engineering, etc.) and with suppliers to ensure the optimal integration of HVAC systems into the overall project.
- Analysis and Optimization: Evaluate the performance of existing systems, identify areas for improvement, and propose solutions to optimize energy efficiency and reduce operating costs.
- Regulatory Compliance: Ensure that all designs and installations comply with applicable local and international safety, energy efficiency, and environmental regulations for HVAC systems.
Requirements
- University degree in Engineering (Mechanical, Energy, Industrial, or similar).
- Minimum of 5 years of demonstrable experience in the design, calculation, management, and execution of HVAC projects.
- Proven experience in the tertiary sector and industrial environments.
- Knowledge of CAD design software and HVAC calculation tools.
- Mastery of technical and safety regulations related to HVAC.
- English level B2.
About BETWEEN Technology
BETWEEN Technology is an IT and engineering consulting firm based in Sant Cugat del Vallès, Spain, specializing in industrial engineering, automation, robotics, and digital transformation. The company provides technical consulting and staffing solutions across sectors such as automotive, pharma, energy, aerospace, and infrastructure, with a strong focus on engineering projects, industrial maintenance, and software development. With around 50 open roles in Spain, it supports clients in both technical and managerial capacities, from CAD design and PLC programming to data engineering and AI.
- Industry
- IT and Engineering Consulting
- Employees
- 1,000
- Headquarters
- Sant Cugat del Vallès, Spain
- In Spain
- Sant Cugat del Vallès, Barcelona, Madrid and 4 more
Good to know if you are moving
- The company is headquartered in Sant Cugat del Vallès, near Barcelona, a major tech and industrial hub in Spain.
- Open roles span multiple locations across Spain, including Madrid, Barcelona, Gijón, Sevilla, and Tarragona, offering flexibility for relocation.
- Many positions require Spanish language skills, but some roles, especially in engineering and IT, may be open to international candidates with strong technical backgrounds.
- The company works on projects in sectors like automotive, pharma, energy, and aerospace, providing opportunities to work on complex industrial systems.
- Some roles involve travel or on-site work, which may be relevant for candidates interested in field engineering positions.
In their own words
Additional information
If you meet the requirements and are passionate about HVAC engineering, we invite you to take the next step in your professional career with us. Join BETWEEN Group and be part of the transformation!
