Sales Intern (d/f/m)

Short Facts

Join the market-leader for AI-powered battery optimization and trading , ensuring that energy is stored when it is abundant and released into the grid when it is needed.

To drive the intelligent and sustainable energy future, we need you as a Sales Intern! Support us to maximize our impact by supporting our Sales Team in commercial aspects of our business, acting as an interface to our customers & delivery partners and collaborating closely with our Product team to ensure that the market insights you are gaining are translated into our solution.

• Location: Munich, Germany
• Employment Type: Full-Time Internship
• Department: Commercial Department
• Language Requirement: C1 Level English and German
• Working Mode: Office first set-up

Your Responsibilities

As a Sales Working Student/ Intern, you will:

• Help driving customer acquisition for utility-scale battery storage systems
• Contribute to the strategic positioning of Entrix’s commercial offering in Germany
• Have hands-on experience with customers — from first meetings to signed contracts and go-live
• Translate customer needs into structured proposals and offers, working closely with the technical and operations teams
• Understand project structures, financial expectations, and regulatory contexts to shape attractive business models

Your Profile

We’re looking for someone who is deeply proactive and accountable - someone who doesn’t just identify problems but owns them, and is energized by bringing clarity and progress to complexity.

Requirements

• Studying business administration, economics, engineering or similar
• Previous project, working student or internship experience with energy industry or a dynamic working environment (i.e. startup, VC, consultancy, investment bank)
• Ability to respond to changing priorities in an evolving business environment and to coordinate multiple projects
• You enjoy interacting with customers and partners and take pleasure in analyzing and understanding markets thoroughly
• Excellent communication skills that allow you to effectively bring across complex ideas and concepts
• You are proficient in English and German (C1/C2 level)

Skills to Set You Apart

• You enjoy client interactions and you are willing to go the extra mile to find solutions for potential roadblocks
• You possess an understanding of the German energy landscape, including renewables, grid-scale storage, or power trading
• You excel working in an early-stage, entrepreneurial environment where building processes, relationships, and value go hand in hand
• You have excellent analytical skills and master Excel or PPT like a pro
• You are deeply responsible: when you see a problem, you take ownership and drive toward solutions, rather than waiting to be asked

This role may not be a fit for you if…

• You prefer roles with limited customer and cross-team interactions
• You are not comfortable working in a fast-paced, evolving regulatory and technical landscape
• You are not interested in the energy landscape

At Entrix, we are committed to diversity - of all backgrounds and experiences. You don’t need 100% of the preferred qualifications to add incredible value to our team. If you’re passionate about what you could accomplish here, we’d love to hear from you.

Your Benefits

• Wellpass membership: (Company subsidised sports facilities membership) or Public Transportation Subsidy (Monthly subsidy to your public transport ticket)

• Lunch/Dinner Allowance Vouchers: Allowance for meals on working days as digital meal vouchers

• Work Equipment: MacBook or Windows Laptop and ergonomic workplace

• Regular Team Events: Knowledge Sessions, Bi-weekly Breakfasts, Afterwork, Sports, Offsites, etc.

A Short Note from Your Future Lead

Hello future colleague,

We are Christophe , David and Rapha – having unique approaches to sales, each coming from different backgrounds, including top companies like McKinsey, E.ON, and Google. While our professional experiences are varied, we share a common goal: to drive the energy transition, making it smarter and greener for everyone.
We love to create a collaborative, supportive environment where we learn from each other and grow together. Beyond the office, we regularly grab a coffee or take part in team events.

We're excited to welcome new team members who are ready to dive into the business world with us. With us, you'll find mentorship, creativity, and a genuine passion for making an impact in the energy sector. Let’s work together to shape the future of energy!

Best,
Sales Team

Your Contact in our People Team

Your contact person is Nagihan Bal (Talent Acquisition)
If you have any questions, feel free to send us an email to [email protected]
We are looking forward to receiving your application!

About us

We are an energy trader and market leader for trading flexible energy systems in Europe.

Beyond AI-powered trading, Entrix provides innovative solutions for long-term revenue security and grid-supportive battery operation. With our full-service package, we support customers throughout every project phase – from technical design and integration, to continuous optimization, all the way to 24/7 operational support. That includes adapting to changing market conditions and unlocking new revenue opportunities.

With more than 2.3 GW and 38 battery storage assets under contract, Entrix is active in Germany, Poland, Italy, Spain, and Portugal, with offices in Munich, Warsaw, Milan, and Madrid. Since 2022, Entrix has been pioneering battery optimization in Germany by managing one of the country’s first large-scale storage projects – and is now the trusted partner of leading infrastructure players such as Encavis, MEAG (Munich Re), as well as a wide range of local utilities.