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DFH GRUPPE logo

Nachhaltigkeitsmanager

DFH GRUPPE • Germany • Added on Oct 16, 2026
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As Sustainability Manager at DFH GRUPPE, you will coordinate the execution of the group’s corporate sustainability roadmap across diverse prefabricated housing brands. Your day-to-day work centers on managing sustainable building standards, establishing strong KPI tracking systems, conducting life cycle assessments, and preparing the annual sustainability report.

Residential construction faces intense environmental scrutiny, making circularity and low-carbon materials central to the future of housing. Working for Germany’s largest prefabricated homebuilder, you will steer high-impact initiatives such as DGNB series certification and material compliance, directly decarbonizing thousands of modular timber homes from initial design to final assembly.

This suits someone with a solid grasp of sustainable construction or life cycle calculations who thrives when translating technical building certifications into clear organizational action.

Job FAQs

What are the main missions and responsibilities of this role?

The core mission revolves around driving the sustainability strategy across all entities and brands of DFH GRUPPE. A significant portion of your responsibilities involves managing DGNB series certification, verifying material compliance, and conducting comprehensive life cycle assessments (Ökobilanzen) to ensure that the modular building products meet ambitious environmental targets. Additionally, you will support the establishment and monitoring of company-wide sustainability indicators, directly feeding into the publication of the annual sustainability report. You will actively assess and optimize the product portfolio regarding energy efficiency and eco-design standards. Another essential element includes knowledge transfer. You will develop internal training materials, prepare executive presentations, and lead educational workshops to foster sustainability awareness among cross-functional teams.

Key learning opportunities for this job

In this role, you will deepen your technical expertise in sustainable construction certifications such as DGNB and QNG at an industrial scale. Navigating serial certification for mass-produced modular homes provides unique insights that standard single-site consulting rarely offers. You will also advance your capabilities in Life Cycle Assessment (LCA) calculation methodologies applied directly to building components and timber construction. This offers hands-on experience in evaluating embodied carbon and circular supply chains. Furthermore, you will gain substantial exposure to corporate ESG frameworks and non-financial reporting mechanisms, learning how to bridge operational building physics with corporate-level transparency standards.

How does the ideal candidate look like (experience, skills)?

The ideal candidate brings a background in civil engineering, architecture, industrial engineering, or sustainable construction, complemented by an orientation toward corporate social responsibility and environmental management. Essential qualifications include practical or theoretical familiarity with LCA calculation tools and sustainable building standards such as DGNB or QNG. A structured analytical mindset is necessary to navigate regulatory requirements and product technical sheets. Strong interpersonal and communication skills in German are critical. The position requires a collaborative professional who can explain complex environmental topics clearly to colleagues across procurement, design, sales, and manufacturing.

Advice to stand out and make a successful application

Highlight tangible experience with DGNB, QNG, or similar building rating frameworks, as serial certification is a clear priority for DFH GRUPPE. Mention any academic or professional projects where you performed material life cycle assessments or embodied carbon calculations. Frame your experience around timber and modular prefabrication if applicable. Showing an understanding of how serial manufacturing intersects with resource efficiency will make your application immediately relevant. In your cover letter or interview, emphasize your ability to facilitate cross-departmental collaboration, demonstrating that you can turn technical green building benchmarks into accessible concepts for production and commercial teams.

What aspects of the company's sustainability is this role likely to focus on?

The sustainability efforts in this role center heavily on sustainable construction physics and circular building materials. By focusing on timber prefabrication, the role directly addresses the reduction of embodied carbon in the building lifecycle. Another primary area is corporate non-financial governance. Establishing comprehensive metric tracking systems and drafting the annual sustainability report will ensure compliance with upcoming regulatory demands and corporate transparency standards. Finally, the role drives operational eco-efficiency through material compliance and portfolio optimization, ensuring components meet strict health, recyclability, and low-toxicity requirements.

What are the main challenges someone in this role might face?

A primary challenge will be operationalizing sustainability standards within a complex, industrialized production environment where schedule adherence and cost control are paramount. Balancing sustainability ambitions with construction economics requires strong diplomacy. Another hurdle lies in data collection and harmonisation across diverse brands like massa haus, allkauf, and OKAL. Consolidating supply chain and material data for accurate life cycle assessments can be time-consuming and technically demanding. Lastly, keeping pace with evolving German and European green building legislation (such as QNG subsidy criteria and CSRD disclosure rules) will require continuous regulatory monitoring and agile operational adjustments.

How could a typical day look like for someone in this position?

A typical morning might begin with analyzing material declarations from suppliers or updating LCA calculation models for an upcoming line of modular timber wall assemblies. You might then sync with the product development team to review energy performance benchmarks. Midday could involve collaborating with the corporate reporting team to validate key performance indicators for the annual ESG report or checking documentation for an ongoing DGNB audit. In the afternoon, you might prepare training slides on sustainable building standards for project managers or engage in a discussion with external certifying bodies and municipal partners to clarify compliance criteria.

What are the opportunities for professional growth and development in this role?

Given the rapid transition of the construction sector toward carbon neutrality, this position offers high visibility as an internal subject-matter authority on sustainable prefabrication. Success in this role could open pathways toward leading specialized green building initiatives, taking full ownership of ESG and CSR reporting, or moving into senior management overseeing strategic sustainability transformation across the group. The specialized expertise gained in serial certification and timber construction lifecycle metrics will also position you as a sought-after professional across the broader sustainable real estate and modular manufacturing sectors.

The main stakeholders you might be interacting with

Internally, you will collaborate closely with product development, engineering, procurement, and architecture teams to assess and optimize modular housing solutions. You will also work closely with corporate management on reporting and strategic KPIs. Externally, key interactions include certifying organizations like the DGNB, independent auditors, and environmental assessment consultants who validate building compliance. You may also liaise with public administration bodies regarding building subsidies and standards (such as QNG), alongside strategic material suppliers providing environmental product declarations (EPDs).

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