Ingeniero de planificación de proyectos

NAHTEC is an international engineering company headquartered in Austria, with a branch in Madrid. We specialize in the design, construction, and commissioning of high-efficiency biogas and biomethane plants.

Our mission is to integrate process engineering, digital innovation, and sustainability to accelerate Europe’s clean-energy transition.

To strengthen our growing Iberia team, we are seeking a Planning Engineer / Technical Planner with strong analytical skills, engineering mindset, and passion for renewable energy systems.

Your Responsibilities :

Planning and design of biogas plants (new constructions and retrofits)

Plan, design, and optimize biogas and biomethane plants, both new installations and retrofits / revamping.

Creating flow diagrams, piping and instrumentation diagrams (P&IDs)

Develop Process Flow Diagrams (PFDs) and Piping and Instrumentation Diagrams (P&IDs) in coordination with the rest of the project teams.

Design and specification of technical components (e.g., agitators, pumps, gas systems, tanks)

Perform technical coordination with suppliers, authorities, and internal project teams

Support permitting and compliance processes, preparing all required technical and planning documentation.

Technical support throughout the project from concept to commissioning

Provide engineering support throughout the full project lifecycle, from conceptual design to commissioning and digital handover.

Your Profile :

Degree or technical training in Process Engineering, Mechanical Engineering, Energy Systems, or Environmental Technology (or equivalent).

Experience in planning, engineering, or execution of biogas, wastewater treatment, or other process plants is highly valued.

Proficiency in CAD software (e.g., AutoCAD, Solid Works) and MS Office.

Strong technical reasoning, structured working methods, and collaborative mindset.

Spanish and good English required, German is an advantage.

Independent and responsible working style.

We Offer :

Work in an innovative, international company.

Challenging projects in the field of renewable energy.

Possibility to work from home.

Competitive retribution, performance-based compensation, and clear development opportunities.

Friendly and interdisciplinary team.

Supportive, international team culture with strong technical mentorship.

Interested?

We are an equal opportunity employer - We look forward to meeting you!

Please send your application documents to .@. and .@.