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Energy and Project Engineer (m/f/d)

Job Description

Energy and Project Engineer (m/f/d)

Siemens Smart Infrastructures rely on the combination of smart grids and smart buildings by combining physical solutions and digitalization in all areas of electrification and automation. Ingeniously it connects energy systems, buildings and industries to improve the way we live and work through greater efficiency and sustainability.

Siemens SI has its global headquarters in Switzerland with about 7,400 colleagues who are responsible for the solutions and services business. This makes Siemens SI the market leader in Europe.

Together, we build technologies that take society further!


What role will you play?
  • Design and sizing of energy efficiency and decarbonization solutions for buildings primarily in the secondary and tertiary sectors, including industrial facilities and complex infrastructure such as hospitals;
  • Active participation in the sales, design, and project execution phases;
  • Coordination of the mechanical and electrical design phase;
  • Active support to the execution of projects or services in terms of technical and energy expertise (performing measurement and verification services in the context of energy performance contracting);
  • Continuous interaction and cooperation with the team of energy engineers in Portugal and the global competence center;
  • Ensuring the highest quality in project or service development processes, including managing internal stakeholders and transferring projects to service or implementation teams;
  • Coordination with external partners (customers, installers, or engineering offices);
  • Active monitoring of new trends, technologies, and solutions at the forefront of the market.


We are looking for:
  • Integrated Master or degree in engineering with a specialization in mechanical, thermal or energy engineering;
  • At least 5 years combined experience in HVAC or thermal project design and participation in their implementation, or energy audits in industrial or service buildings;
  • Excellent knowledge of refrigeration, heating, ventilation and other building systems; 
  • Strong understanding and knowledge of systems such as heat recovery, renewable energy, building management systems and automation and industrial processes;
  • Knowledge of electricity, sanitation, building physics will be valued;
  • A good general understanding of projects from a technical and organizational point of view is required;
  • Experience with data logging equipment and data trending in technical building management systems;
  • Experience with building modeling software and/or dynamic energy analysis in data sheets;
  • Experience with developing technical documentation, evaluating subcontractor proposals, and identifying and quantifying risks for design/build projects;
  • A good proficiency in construction and mechanical design standards is required;
  • Curious, creative, autonomous, and rigorous, knows how to work in a team and find innovative solutions according to the client's needs;
  • English proficiency will be valued.

What makes us proud as an employer:
  • The Biggest of Tech Portugal -Technology Production Category (Awarded by Exame Informática and Visão Magazines)
  • Top Companies to work in Portugal (Awarded by LinkedIn)
  • Healthy Workplaces Award - 3rd large corporations (Awarded by Portuguese Psychologists’ Association)
  • Most ESG responsible company in Tech/Industrial Sector (Awarded by Merco Corporate Reputation Monitor)
  • 2nd Best Engineering Company (Awarded by Teamlyzer, biggest Portuguese tech community platform)

We are thrilled to have:
A hybrid working model with a flexible working hours policy in order to promote work life balance. A budget for setting up a home office, health insurance and a financial support program for your studies
You also have a medical center on the premises, sports groups, 2 days volunteering, access to e-learning platforms (Learnlight, Linkedin Learning and more) and discounts with partners.
To all these benefits we add the possibility to work in a fresh, relaxed, and always motivated environment

#Siemens #PeopleAtSiemens

Siemens is committed to creating a diverse environment and is glad to be an equal opportunity employer. We strongly encourage applications from a diverse talent pool!

Organization: Smart Infrastructure

Company: Siemens S.A.

Experience Level: Experienced Professional

Full / Part time: Full-time

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