Lead the Future of Biogas in Poland.
Are you ready to take full ownership of biogas project execution and actively shape the renewable energy landscape in Poland?
This is your opportunity.
HoSt Group is a global leader in renewable energy technology, specialized in biogas, biomass, CO₂ capture and sustainable energy systems. Within HoSt Poland, we are entering a new phase of execution of biogas projects.
We are currently looking for an experienced Project Realization Manager who will take ownership of the full turn-key process for biogas plant construction in Poland.
As a Project Realization Manager, you will take full ownership of the execution of biogas projects in Poland -from detailed engineering coordination through construction, commissioning, and final handover.
You will act as HoSt’s key representative during the turn-key execution phase, ensuring technical excellence, timely delivery, budget control, regulatory compliance, and effective risk management.
This is a high-impact role with full responsibility for delivering complex renewable energy projects in a dynamic market environment.
Lead the full turnkey execution of biogas plant projects;
Coordinate engineering activities and oversee technical documentation;
Develop and manage project schedules, milestones, and cost control mechanisms;
Select, contract, and supervise subcontractors across all required disciplines;
Ensure compliance with Polish legislation, including construction law and renewable energy regulations;
Oversee on-site progress, quality standards, and HSE performance;
Manage project risks and resolve technical and organizational challenges during execution;
Coordinate commissioning activities and manage handover procedures;
Secure all required operational and exploitation permits;
Cooperate with financial institutions and key stakeholders where required;
Provide structured reporting to internal and external stakeholders.
Strong planning and organizational skills;
Ability to influence stakeholders and contractors;
Goal-oriented and execution-driven mindset;
High level of commitment and accountability;
Accuracy in documentation and reporting;
Resilience and mental strength in complex project environments.
Minimum 10 years of professional experience, with the majority in a managerial/project leadership role;
Proven experience in delivering biogas plant turn-key project on time and within scope;
Technical university degree (Engineering background required);
Up-to-date knowledge of Polish legislation (construction law, RES, labor law, installations);
Established network within the Polish biogas / consulting / engineering market;
Strong knowledge of EPC contracts and risk management;
Strong PM skills and structured approach;
Fluent Polish and English;
Driving license (cat. B) ;
Willingness to work on-site and travel within Poland;
Strong market reputation.
Attractive cooperation terms aligned with your experience and expertise;
B2B cooperation model with flexibility and entrepreneurial freedom;
Real ownership and decision-making authority within turn-key execution;
Short and efficient decision-making processes within HoSt Group, allowing for agile execution and real impact;
Work with advanced, high-end proprietary technology at the forefront of renewable energy innovation;
Long-term project pipeline in Poland with strong growth potential;
Collaboration with an international renewable energy leader;
Opportunity to shape and professionalize turn-key processes in a developing market;
High level of autonomy and responsibility;
Dynamic working environment within an international family-owned company;
Strong focus on innovation and sustainable energy solutions;
Long-term partnership perspective for high-performing professionals.
Applying at HoSt is quick and efficient. Apply now and submit your CV and motivation letter via the application button. Within 14 days, you will hear from us whether you will be invited for a personal interview.
Would you like more information beforehand?
Please contact Tjeerd Smit, Business Unit Director or Natalia Wisniewska, Corporate Recruiter at +31 88 460 90 80.

Empowering sustainability ambitions.
HoSt Group, a large and fast-growing family company founded in 1991, is committed to be at the forefront of a circular decarbonized economy by deeply investing in technology. HoSt specializes in the generation of renewable energy and valuable end-products from residual streams through high-tech systems with efficient and clean conversion technology.
In the light of technological synergy, HoSt’s core portfolio is a set of carbon-neutral and carbon-negative clean energy technologies for decentralized renewable gas, renewable heat, and renewable power generation, including carbon capture technology.
With a team of over 600 employees across seven offices in various countries including in the US, France, Latvia, Poland, and the UK, we are leading and promoting the essential progress of renewable energy expansion and implementation globally. We are very keen to welcome many new employees and interns to the HoSt family every year.
HoSt was founded by Herman Klein Teeselink. In 2020, the second generation of the family joined the board of directors as Herman handed over the baton to son and current CEO Jelle Klein Teeselink.
✓ Energy as a Service
✓ Industrial waste & wood-fired heat & power plants
✓ Anaerobic digestion
✓ Biogas upgrading
✓ CO2 Liquefaction
✓ Bio-LNG
✓ Carbon capture
✓ Hydrogen
✓ Service & maintenance
www.host-group.com | www.host-bioenergy.com
info@host-bioenergy.com | +31 (0)53 – 460 90 80