Intern (m/w/D) (bachelor) sales operations

Location: Offenbach am Main, Hessen, Germany Department: Sales Excellence and Support

Part-Time Sales Engineer Intern

Work Location

Offenbach, Munich, or Böblingen, Germany (hybrid or remote work available)

Internship Duration

Up to 18 months, with a maximum of 20 hours per week

Role Overview

We are looking for a motivated Sales Engineer Intern to join our team part-time. This role offers students hands-on experience in the functional design of advanced automation solutions for key sectors such as healthcare, pharmaceuticals, and government, while teaching them to create competitive tenders using state-of-the-art tools.

Main Responsibilities

Design Development

Identify customer needs by thoroughly reviewing specifications, with AI support.

Help develop schematic designs.

Refine the technical solution through a detailed comparison of available options and customer requirements.

Prepare a bill of materials using the latest available products.

Market Research

Assess available product solutions, suppliers, and supplier capabilities.

Request competitive supplier tenders for supplies and services.

Develop creative proposals to integrate 3rd party products into our offering or replace them with alternative solutions using 1st party products.

Offer Preparation

Prepare offers based on your technical and commercial assessment.

Coordinate with management to secure the required approvals.

Cross-Team Collaboration

Work with engineering and project management teams to coordinate required inputs and jointly review tenders.

Coordinate with the supply team to address supplier feedback.

Required Qualifications

Currently pursuing a Bachelor’s or Master’s degree in a technical university program in energy and building services engineering, utility systems engineering, or a related field such as building climate control, environmental engineering, mechanical engineering, or process engineering.

Very good command of German and good command of English.

Strong skills in analysis and problem-solving.

Very good knowledge of HLK and MSR.

Ability to manage time effectively and work independently.

Desired Skills

Background in sales engineering or consulting.

Familiarity with GAEB, TriC, RR-Schema, or AutoCad is an advantage.

Proficient use of Excel.

Work Arrangements

Part-time schedule: 20 hours per week.

Flexible hours to fit academic commitments.

Pay in line with German internship standards (typically €1,000–€1,500 per month for part-time MBA-level roles).

What You Will Learn

Build hands-on experience in sales engineering.

Strengthen your skills in design planning and offer creation.

Build a strong foundation for demanding project management and leadership roles in companies and organizations in the building services and energy supply sectors.

We are an equal opportunity employer and value diversity at our company. We do not discriminate based on race, religion, color, national origin, gender, sexual

orientation, age, marital status, veteran status, or disability status.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform

crucial job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

Join a team recognized for leadership, innovation, and diversity