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JUNIOR SALES AND CUSTOMER RELATIONS MANAGER (M/F/D)

Management and administration
Wholesale and retail sales
Building and civil engineering
Basic programmes and qualifications
Secretarial and office work
Vienna, Austria
Traineeship (during studies)
Paid traineeship
Expected starting date

Published on August 31, 2026

aerocompact europe gmbh

Architecture & Construction

AEROCOMPACT develops, manufactures, and distributes innovative PV mounting systems engineered to meet the highest standards for structural safety, wind and snow loads, and long-term reliability.

Wien, Austria

As part of our international Sales team, you will be the first point of contact for customers across Europe. You will support installers and partners with technical questions, guide them through our solutions, and help create an outstanding customer experience.Working closely with our Sales, Engineering and Project Management teams, you will gain valuable insight into the photovoltaic industry while building practical experience in international sales and customer relations.

YOUR RESPONSIBILITIES:
+ Support international customers by phone and email with technical product inquiries
+ Identify customer needs and recommend suitable photovoltaic mounting solutions
+ Work closely with Sales Managers, Technical Support and Project Engineers
+ Maintain customer information and sales activities in Salesforce
+ Assist with customer follow-up and lead management
+ Contribute to the continuous improvement of our customer experience

WHAT YOU BRING:
+ Currently pursuing a bachelor’s or master’s degree at a European university eligible for the 
Erasmus+ programme, or recently graduated
+ Native speaker of Hungarian, Romanian, Greek, Spanish, Portuguese or Czech
+ Fluent in English (spoken and written) or German
+ Strong communication and customer service skills
+ Confidence in using Microsoft Office and other IT systems
+ Enjoyment of customer interaction and cold calling
+ A structured, independent and reliable way of working
+ Interest in renewable energy and technical products

Duration: 6–12 months
Working hours: Part-time (20–30 hours per week)
Location: Vienna or Satteins (Vorarlberg), Austria

Level of studies
Bachelor (EQF 6)
Master (EQF 7)
Working language(s)
German/Deutsch
English/English
Expected skills
Digital literacy, information skills and basic computer use
Managing, gathering and storing digital data
Communicating with colleagues and clients
Selling products or services
Presenting information, including research or technical information
Business development
Advising on products and services
Customer relationship management
Tools
Microsoft Office
Visa & Work Authorization Support
EU/EEA Residents Only - We are currently only able to host candidates who do not require an additional work visa (e.g., EU citizens or those with existing residency).
Other requirements

WHY JOIN AEROCOMPACT:
At AEROCOMPACT, you’ll become part of an international team that values collaboration, innovation and personal growth. From your very first day, you’ll take on meaningful responsibilities, 
receive comprehensive onboarding and gain hands-on experience with Salesforce and international sales processes.
Whether you’re looking to deepen your technical knowledge, develop your communication skills 
or build an international career, this internship gives you the opportunity to make a real impact 
while contributing to the future of renewable energy.


YOUR BENEFITS:
+ International and supportive working environment
+ Comprehensive onboarding and technical training
+ Hands-on experience with Salesforce
+ Close collaboration with experienced experts across Europe
+ Exciting development opportunities in a growing international company

+ Modern offices in Vienna or Satteins (Vorarlberg)

Applicants are expected to obtain an Erasmus+ grant through their home institution.
 

Programme
Erasmus+ traineeship
Duration
6 months
Schedule
Part time
Hours per week
25 hours
Salary (/month)
From 985
EUR

This offer has been posted by:

Stephanie Maukner-Kessler

Head of international sales
**@aerocompact.com