Building Physicist / Focus on Sustainability

Leyrer + GrafWiener Umland/SüdteilEURESpublished 08/06/2026
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Machine translation — original language: German.Show original

With a construction volume of approx. 630 million euros and an average of 2,750 employees, Leyrer + Graf is one of the leading Austrian construction companies.

The family business, founded in 1926 by Dipl.-Ing. Anton Leyrer, has been owned and managed by the Fami... 1 Building Physicist / Focus on Sustainability for full-time employment (39 hours per week)

GARANTIERTversatile

  • Creation, quality assurance, and optimization of energy certificates as well as building physics proofs
  • Development of economical, sustainable, and energy-efficient building concepts
  • Support and participation in sustainability certifications (ÖGNI, DGNB, klimaaktiv)
  • Support with EU Taxonomy and ESG requirements
  • Technical consulting for internal project teams on building physics and sustainability-related issues
  • Development, standardization, and optimization of calculation tools, guidelines, and internal standards
  • Participation in research and innovation projects for the further development of sustainable building solutions
  • Opportunity for professional further training and certification as an ÖGNI Consultant, ÖGNI Auditor, or EU Taxonomy Advisor
  • Active shaping and participation in the establishment of a new competence area
  • Participation in innovative, demanding, and sustainable structural engineering projects
  • Long-term development opportunities within the company

GARANTIERTin-demand

  • Successfully completed technical training or relevant studies
  • At least five years of professional experience in the field of building physics
  • Sound IT skills, especially in MS Excel; experience with GEQ or comparable energy certificate software as well as ideally LCA-/LCC-software
  • Good written and spoken English skills
  • Analytical, structured, and independent way of working
  • High degree of personal responsibility as well as a strong willingness to learn
  • Strong technical understanding and interest in complex interdependencies
  • Strong communication skills as well as enjoyment of teamwork
  • Solution-oriented, economical, and forward-thinking mindset
  • Interest in sustainable construction, innovations, and future-oriented technologies
  • Careful, quality-conscious, and reliable way of working

GARANTIERTwe

  • Secure, regional workplace in a strong Austrian construction company
  • Career opportunities and further training possibilities, including in our own training center
  • Flexible working arrangements through flextime and home office
  • Offers within the framework of occupational health management
  • A unique corporate culture based on trust, appreciation, and respect
  • The promise that we think and act for the long term - GARANTIERT
  • Further benefits at https://www.leyrer-graf.at/karriere/benefits/benefits-angestellte/

Location: Schwechat

We guarantee performance-related pay based on your personal and professional competence. According to GlBG, the collective agreement minimum salary in level A3 in the 1st and 2nd year is € 3,593.00 gross per month. Depending on your experience and qualification, we offer appropriate overpayment.

GARANTIERTsuccessful "It is always about the people who work in a company, because they are the decisive quality factor and the key to success. Our unique corporate culture is characterized by a strong sense of looking out for one another and personal freedom for development, which we are very proud of." (BM Dipl.-Ing. Stefan Graf, CEO)

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If interested, please send us your application via our online application portal https://jobs.leyrer-graf.at/de

Direct link: https://ams.at/su/cLgkH

We look forward to your application! The minimum remuneration for the position as Building Physicist / Focus on Sustainability is 3,593.00 EUR gross per month based on full-time employment. Willingness to provide overpayment.