At Phaesun, you work at the intersection of the energy transition, international projects, and technical system expertise. Here, we value initiative, clarity and hands-on impact, and your contribution creates real opportunities: economically, socially, and personally.
Every project is an opportunity to make a tangible difference. We value curiosity, collaboration, and hands-on problem solving, giving our team the freedom to innovate, learn, and contribute to solutions that truly matter.
For us, energy is more than electricity. It is the basis for development, economic participation, and new possibilities. Phaesun exists because we believe that reliable and independent energy opens up new perspectives for people, businesses, and communities.
We are neither just a distributor nor a classic project developer. Our role is to connect technologies, components, system know-how, logistics, and partnerships in a way that creates real systems and real projects.
Our way of working is built on reliability, respect, clarity, responsibility, competence, and development. For employees, that means room for initiative, personal growth, and ownership in action.
Join our warehouse team in Memmingen as a Warehouse Logistics Specialist (m/f/d). We’re not just looking for someone to move goods, we’re looking for someone who takes responsibility, thinks ahead, and wants to be part of a team that relies on each other.
In this role, you’ll be involved in day-to-day warehouse operations, from incoming goods to shipping, playing a key part in keeping our processes running smoothly.
Join our sales team in Memmingen as a Sales Manager E-Commerce & Digitized Wholesale (m/f/d). We’re looking for someone who thinks ahead, and wants to shape the future of sales together with a strong team.
In this role, you’ll work at the intersection of sales, e-commerce, and wholesale, managing customer relationships, identifying opportunities, and contributing to the development of our digital sales processes.
Join our technical advisory team in Memmingen as a Technical Advisor Solar Systems / Off-Grid (m/f/d). We’re looking for someone who thinks practically and wants to bring technical expertise into a role that shapes how we support customers and the sales team.
In this role, you’ll work at the intersection of customers, sales, and technology: handling technical inquiries, supporting system design, and turning complex solar and off-grid solutions into clear, practical advice.
Join Phaesun in Memmingen as an Apprentice in Wholesale and Foreign Trade Management (m/f/d). Here you’ll learn how international trade, technical products, and customer projects connect in a real company.
Step by step, you’ll gain hands-on experience in sales, order handling, purchasing, inventory, and collaboration across departments, while taking responsibility and contributing to a team that supports each other.
Join our team in Memmingen as a Working Student, Intern, or Thesis Project (m/f/d). Take initiative, think critically, and work on real projects that make an impact.
You’ll be involved in topics ranging from technical system design and international wholesale to digitalization, marketing, and organizational development, contributing directly to solutions for the energy transition.
Join the Phaesun team in Memmingen and help shape the future of renewable energy. Take initiative, think creatively, and work on projects that make a real impact.
You’ll have the opportunity to contribute to meaningful, innovative projects and grow your skills while helping us drive the energy transition forward.
Phaesun is more than a company.
It’s a structure built on values – and people who take responsibility: for topics, regions, and real-world impact.
Our work is organized – but never standardized.
MARKUS WAGNER (HEAD OF SALES)
HELMUT STIEGELER aka PAULE (SALES PARTNER)
ROBERT BARTH (SALES PARTNER)
LUCA SANTAMARIA (APPRENTICE)
BEATE TMÈ (ORDER & LOGISTICS MANAGER)
JONAS GROHS (ORDER & LOGISTICS MANAGER)
SILVIA SCHATZ (ORDER & LOGISTICS MANAGER)
MARILENA SCHMIEDER (ORDER & LOGISTICS MANAGER)
JAN HAVERMANN (HEAD OF WAREHOUSE)
ELENA POPA (WAREHOUSE MANAGER)
SETH NARH (WAREHOUSE MANAGER)
ANDREI GONZALEZ (AFTER SALES & SERVICE MANAGER)
MANUEL WILLHAUS (HEAD OF PROJECTS SALES)
RUSSOM SEMERE (PROJECTS SALES ENGINEER)
PHILIPP DEYERLER aka PUDDE (PROJECTS SALES ENGINEER)
YONAS BERHANE (PROJECTS SALES TECHNICIAN)
LIZBETH SANTIAGO (PROJECTS ENGINEER INTERN)
GERALDINÉ QUELLE (PROJECT MANAGER)
FLORIAN MARTINI (PROJECT MANAGER)
TANJA LEUSCHNER (HEAD OF PROCUREMENT)
RALPH KORESIN (PROCUREMENT MANAGER)
TEWOLDE EYOB (PRODUCTION TECHNICIAN)
DIRK GUTZEIT (11.01.1964 – 06.04.2025)
BENEDIKT SPORER (PRODUCT MANAGER)
KLAAS KAMPHÖFENER (PRODUCT MANAGER)
KATJA WITTE (COMPLIANCE MANAGER)
SARA SILVEIREDO (BRAND/MARKETING MANAGER)
TANJA BAEHR (BRAND EXPERIENCE DESIGNER)
JUSTIN REISCH (DEVELOPER)
JAN FISCHBACH (SYSTEM ADMIN)
MARTIN KEPPLER (SYSTEM ADMIN)
EMIL ZWIRNER (WORKING STUDENT)
ALEXANDRA BACIU (HOUSE KEEPING)
TOBIAS SOMMER (CHIEF OF STAFF)
SUZETTE EVANS (MANAGING PARTNER)
TOBIAS ZWIRNER (MANAGING PARTNER)
HEIDI FLEISCHMANN (ACCOUNTING)
Technological excellence in renewable energy, independence, empowerment, and strong global partnerships.
We enable autonomy and sustainable prosperity through energy – technologically, socially, and humanly.
A company that creates impact – through energy that connects, empowers, and liberates.
You can find all open positions here.
Absolutely. We welcome thoughtful people with a strong sense of purpose – even if there’s no matching listing.
Short, fair, and transparent. You’ll hear from us quickly, and we keep the conversation respectful and on equal footing.
Flexible, responsible, and tech-supported. We rely on trust, not control.
Yes – in many roles. But we also believe in the power of in-person collaboration.
We don’t just put on a show – we mean it: with values, impact, and solid technology.
Flat hierarchies, real teamwork, room to shape your role – and projects that matter.
Yes, absolutely. Just send us your idea or topic proposal – we’re happy to explore it with you.
From technical roles to project coordination – if you’re ready for responsibility, you’ll find it here.
Individually and hands-on. If you want to grow, we give you the space and support to do it.
Topic-centered and agile – with clear roles and strong collaboration on equal terms.
Depends on the topic – our structure is based on responsibilities, not job titles.
35 – 40 souls in Memmingen (headquarter) and sometimes spread across the world.