Senior Consultant for Energy Storage and Photovoltaic Systems · Intelligent Energy System Services GmbH

Mon, 09 Mar 2026 11:05:55 GMT
Engineering

Intelligent Energy System Services GmbH · hybrid

Job Description

We are looking for a Senior Consultant to join our team in Stuttgart, Germany. As a Senior Consultant, you will be responsible for conceiving, planning, and coordinating large-scale energy storage and photovoltaic projects. You will work closely with our clients, including building owners, grid operators, and certification bodies, to ensure a smooth project execution.

Responsibilities

Conceive, plan, and coordinate large-scale energy storage and photovoltaic projects

Analyze, optimize, and dimension energy storage and photovoltaic systems

Manage interfaces and coordinate with clients, grid operators, certification bodies, and executing companies to ensure a smooth project execution

Create economic calculations and overall energy concepts

Prepare and evaluate data

Research current developments in the field of renewable energies and regulatory requirements

Requirements

Excellent academic background in a relevant field

First professional experience in consulting or a related field

Strong consulting skills and understanding of presenting and mediating complex technical issues

Basic knowledge of protection, measurement, and control concepts (e.g., E-Plan, SLD)

Basic knowledge of technical connection rules in medium-voltage networks (VDE-AR-N 4105/4110)

Basic knowledge of Python and VBA is an advantage

Basic knowledge of MS Office, especially Excel

First experience with analysis tools such as CAD and/or PVSol is an advantage

Strong analytical skills and conceptual thinking, as well as structured, professional, and customer-oriented working methods

Interest in trends in the energy sector and new technologies, as well as a willingness to learn

Team skills and strong communication skills

Openness and motivation for active idea development and entrepreneurial co-determination

Secure communication in German and English in writing and speaking

Basic willingness to travel and flexibility

Benefits

A young team with flat hierarchies and genuine communication on eye level

Location-independent, hybrid work at flexible working hours

Attractive and performance-oriented remuneration

Flexible and sustainable mobility offer, such as company car, mobility budget, and service bike

Individualized mentoring, coaching, and learning program

Relaxed, creative, and modern atmosphere in our barrier-free office in Stuttgart city center

Activity with overall societal relevance

Opportunity for entrepreneurial responsibility

How to Apply

If you want to create exactly this and make a difference for society and the environment, think ahead, drive innovative topics, and complement our interdisciplinary team as a unique talent, then apply now! Whether career entry, next career step, or new responsibility, we look forward to becoming your new professional home.

We welcome applications from people with diverse backgrounds and skills, regardless of their gender identity, age, ethnic origin, religion, sexual orientation, or disability.

Interested? Or still have questions? Then please feel free to contact us. Or apply directly under: career@ie2s.com

WE LOOK FORWARD TO YOU!