Job description
Quest One is a global leader in PEM electrolysis. Our goal is clear: we aim to make a significant impact in reducing greenhouse gases with our electrolyzers. Since our beginnings as a science project in 1997, we've grown into a subsidiary of Volkswagen Group with around 500 employees across three locations worldwide.
Our mission: Drive climate protection and actively shape the energy transition. Are you ready to join us on this journey?
Our goal: Reduce 1% of the world's greenhouse gases by 2050. Quest One.
Your Responsibilities
- Full end-to-end responsibility for the successful delivery of national and international plant projects (1-150 MW), covering all phases from planning and execution through to commissioning and final acceptance.
- Lead and inspire a high-performing, cross-functional project team, fostering close collaboration across engineering, procurement, operations and commercial functions to ensure efficient and seamless project execution.
- Manage and coordinate complex project structures, establishing clear governance, aligning stakeholder interests and ensuring effective collaboration across all project partners.
- Ensure full contractual and commercial execution of projects, from contract award through to final acceptance, safeguarding project objectives in terms of time, cost, quality and performance.
- Act as the primary interface to the customer, building strong and trust-based relationships while serving as the central point of contact for all technical and project-related matters.
- Translate customer requirements into executable project solutions, ensuring alignment with technical feasibility, contractual obligations, and overall project objectives.
- Drive project planning and execution, including the coordination of internal and external schedules, resources, and interfaces, while balancing technical, economic, and organizational considerations.
- Ensure compliance with all contractual specifications and technical requirements, maintaining high standards of quality and performance throughout the project lifecycle.
- Proactively identify, assess, and manage risks and opportunities, implementing effective mitigation and value-enhancing measures.
- Lead the management of claims and change orders in close collaboration with the legal and commercial functions, ensuring the protection of the company's contractual position.
- Provide structured and transparent reporting to senior management, including the Head of Project Execution ME, ensuring full visibility on project performance, risks and key milestones.
What You Bring
- Degree in engineering or a related field, preferably in industrial engineering, process engineering, plant engineering, electrical engineering, or automation engineering; alternatively, a comparable qualification with relevant professional experience.
- Experience in plant projects, ideally supported by an IPMA Level B certification or equivalent, preferably within the hydrogen or energy sector.
- Proven expertise in managing complex contract structures, with a strong understanding of contractual, commercial, and risk-related implications.
- Strong leadership capabilities combined with a high level of personal accountability, demonstrating initiative, ownership and the ability to drive results in complex project environments.
- Excellent organizational, coordination and communication skills, with the ability to manage multiple stakeholders and align cross-functional teams toward common objectives.
- Demonstrated ability to operate effectively in international and multicultural environments, fostering collaboration, building trust, and navigating cultural differences with confidence.
- Strong negotiation skills, assertiveness, and interpersonal competence, enabling effective stakeholder management and successful project delivery.
- Fluent in English and at least B1-level in German, with the ability to communicate confidently in technical, commercial and executive-level contexts.
- Committed to continuous professional development, with a proactive mindset toward expanding expertise and leadership capabilities within the role.
Why Quest One?
- OWNERSHIP - We grow together with Quest One, and you have the opportunity to take active responsibility.
- ONE TEAM - A strong team that sticks together and shapes the future.
- LEARNING - Personal growth is our focus, with numerous development opportunities.
Your Benefits
- Flexible work arrangements for a good work-life-balance.
- Regular updates and transparent communication through our town-hall-meetings.
- Buddy program as part of onboarding.
- Daily lunch allowance.
- Attractive employee discounts with Corporate Benefits and FutureBens.
- Free drinks, fruit, and a JobRad for a greener commute.
Do you want to help shape the future with us?
Then apply now at Quest One and become part of a team that truly makes a difference.
At Quest One, we're looking for people who want to actively help shape the future. What matters to us is your talent and motivation-your background, skin color, religion, gender, sexual orientation, age, or disability doesn't matter. Our diversity makes us stronger, more creative, and more successful. Together, we grow as a team in an inclusive and sustainable environment where discrimination has no place. Join a global company that values diversity and is committed to equal opportunities.
Typical pay for similar roles
EstimateThe middle half of pay advertised on Rejobs for this group over the last 24 months. This employer has not stated a salary.
About this role
About H-TEC SYSTEMS
Company Overview
Quest One GmbH (formerly H-TEC SYSTEMS), a subsidiary of MAN Energy Solutions
HeadquartersAugsburg, Germany
Founded1997
SizeApproximately 600 employees across three global locations (source: pitchbook.com)
What They Do
Quest One GmbH, formerly known as H-TEC SYSTEMS, is a leading company in hydrogen technology specializing in the development and manufacturing of PEM electrolyzers and electrolyzer stacks for green hydrogen production (source: questone.com). The company provides efficient, flexible, and reliable solutions for converting electricity into hydrogen and positions itself as a technology leader in the Power-to-X value chain (source: questone.com). Their core technology is the electrolyzer stacks, which form the heart of the electrolyzers and are manufactured industrially on a large scale (source: questone.com). Key customers are primarily industrial users and project developers who require scalable hydrogen production plants for decarbonization and energy transition applications (source: wasserstoffwirtschaft.sh). A distinctive feature is the industrial series production at a new facility in Hamburg, which, at full capacity, is expected to enable an annual electrolyzer capacity of over 5 GW (source: questone.com). Final assembly follows an automotive-style production principle at the Augsburg site (source: questone.com).
Projects & Track Record
Quest One focuses on expanding industrial manufacturing capacities rather than individual large-scale projects. A major milestone is the opening of the new production and development center in Hamburg in September 2024, which will enable automated series production of electrolyzer stacks with a capacity exceeding 5 GW per year (source: questone.com). Final assembly of completed stacks and electrolyzers continues at the Augsburg site (source: questone.com). The company boasts over 25 years of experience in hydrogen technology and has significantly contributed to the development of the hydrogen economy with its technology (source: questone.com). Its geographic presence includes Germany as well as the USA, with a location near Houston, Texas (source: questone.com).
Recent Developments
In August 2024, H-TEC SYSTEMS was renamed Quest One, coinciding with the opening of the new production facility in Hamburg and the start of series production of electrolyzer stacks (source: questone.com). The company aims to reduce at least one percent of global greenhouse gas emissions by 2050 through the use of its electrolyzers (source: questone.com). In 2024, Quest One is described as a global market leader in PEM electrolysis and employs around 550 people across its Hamburg, Augsburg, and Houston locations (source: questone.com). Production capacity in Augsburg and Braak was already expanded in 2023 to strengthen its role as a partner in the energy transition (source: wasserstoffwirtschaft.sh).
Working There
Quest One offers diverse employment opportunities in engineering, production, research & development, quality assurance, supply chain, sales, communications, and project management—roles typical for industrial manufacturing and scaling (source: questone.com). Employees are organized by location: Augsburg specializes in final assembly, Hamburg focuses on stack development and production, and Houston supports the North American presence (source: questone.com). The corporate culture is characterized by growth, automation, and technical innovation in hydrogen systems, making it especially attractive for professionals seeking to work in a fast-growing, international high-tech environment (source: questone.com).
See how you’re connected
See your contacts at H-TEC SYSTEMS on LinkedIn and tap your network when applying.
View connections