Technical Sales Engineer

Join iwell in Strengthening Energy Security Across Europe

Position Title - Technical Sales Engineer

Company - iwell - Harmonizing clean energy

About iwell

At iwell, our mission is to strengthen energy security across Europe. We empower businesses to become more energy independent in the face of increasing regulations, volatile energy prices, and growing grid instability. In today’s dynamic energy landscape, resilience is essential—and we help our clients take control and stay ahead.

We provide advanced energy management solutions that give businesses full command over their energy systems. Our proprietary Energy Management System (EMS) and modular Battery Energy Storage Systems (BESS) are designed to maximize profitability through sustainable operations, helping businesses future-proof their operations.

iwell is a rapidly growing international team of driven, skilled professionals. From engineers and software developers to creative strategists and customer-centric business developers, we’re united by a shared commitment to driving positive change. We're always on the lookout for passionate individuals ready to make a real impact.

Job Summary

As a Technical Sales Engineer at iwell, you will play a key role in shaping the technical backbone of our BESS and EMS projects. Drawing on your expertise in electrical and civil engineering, you will oversee the design and technical execution of projects, ensuring robust and reliable solutions.

You are hands-on, knowledgeable, and confident in managing engineering, procurement, and construction (EPC) partners—whether contracted by iwell or by the client. While you won’t be responsible for closing sales, you will be the go-to technical expert who supports our commercial teams and ensures that customers understand the technical value of our solutions.

This role is all about engineering excellence, practical execution, and clear technical communication.

Key Responsibilities

• Design and develop tailored BESS and EMS solutions for clients, integrating electrical and civil engineering principles.
• Provide technical support to your sales colleagues by doing the above.
• Assess electrotechnical installations at customer’s site.
• Conduct site assessments and feasibility studies to determine optimal technical project configurations.
• If required create Single Line Diagrams to provide clarity on the solution and create a clear demarcation between the involved parties.
• Collaborate with the engineering and product development teams to provide customized solutions that meet client requirements.
• Manage EPC-parties who are sub-contracted by iwell or the end-customer.

Requirements

• Bachelor’s and Master’s degree in Engineering, Electrical Engineering, or a related field.
• Proven experience (5+ years) in a sales engineering role, preferably within the energy sector.
• Strong understanding of BESS and EMS technologies and their applications in C&I settings.
• Excellent communication and presentation skills with the ability to convey technical concepts to non-technical audiences.
• Self-motivated with a proactive approach to identifying and pursuing sales opportunities.
• Ability to work independently and collaboratively within a team environment.
• Willingness to travel for site visits as required.

We care

• 30 days yearly holiday, to rest and recharge.
• Meaningful work contributing to a more sustainable future.
• Office perks and a supportive, dynamic team atmosphere.
• An annual company holiday.
• Access to personal development funds and career growth opportunities.

Do you walk the talk?

For more information about iwell, what we do & why we do it, visit https://iwell.eu/.

iwell is an equal-opportunity employer that is committed to diversity and inclusion in the workplace. We prohibit discrimination and harassment of any kind based on race, color, sex, religion, sexual orientation, national origin, disability, genetic information, pregnancy, or any other protected characteristic. We are committed to building a workplace that is safe and welcoming for everybody.

By submitting your data, you agree that iwell will store your given data in compliance with the GDPR.