Working Student - Sales Support (m/f/d)

• Aschaffenburg, Hannover, Karlsruhe
• PSI Software SE Grid & Energy Management
• Sales, Working Student Positions
• 20 h/week

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The PSI Group develops software products for optimizing the flow of energy and materials for utilities and industry. As an independent software producer with more than 2,300 employees, PSI has been a technology leader since 1969 for process control systems that ensure sustainable energy supply, production and logistics by combining AI methods with industrially proven optimization methods. The innovative industry products can be operated on-premises or in the cloud.

Tasks inspiring you

• Create onboarding guides and easy reference materials for new joiners
• Maintain shared knowledge resources (playbooks, FAQs, how-to videos)
• Review and update internal sales and process documents
• Support maintaining version control and organize documentation libraries
• Perform CRM data quality checks (duplicates, missing fields, pipeline hygiene)
• Follow up with regional teams for updates and lead progression
• Assist in creating and maintaining sales dashboards (Power BI, Excel)
• Support with forecasting and pipeline analysis
• Create business reports in PowerPoint and Power BI
• Automate recurring reports where possible (using Excel macros or Power BI templates)
• Streamline manual workflows through VBA, Power Automate, or scripts
• Support virtual workshops or coordination calls (e.g. agendas, minutes)
• Track follow-ups and action items from global meetings
• Conduct market analysis and compile insights for new opportunities and market players
• Summarize trends in regional demand or customer behavior
• Adapt sales and marketing slide decks for specific markets or audiences

Qualifications That Inspire Us

• Currently pursuing studies in Engineering, Business Administration, Economics, Marketing, Data Analytics, or related fields
• Strong interest in sales and energy industry topics with good understanding of sales metrics, business KPIs, and market research
• Strong proficiency in Microsoft Excel (pivot tables, formulas, charts, VBA is a plus)
• Skilled in PowerPoint and familiar with creating impactful presentations
• Experience with Power BI dashboard and visualization tools
• Familiarity with AI-powered business tools (e.g., Microsoft Copilot, or similar) to enhance productivity, summarize data, and assist with content generation
• Competent in Microsoft Teams, SharePoint, and OneDrive
• Detail-oriented with strong documentation and organizational skills
• Effective communicator across regions with a proactive and hands-on mindset
• Capable of working independently, managing tasks with minimal supervision, and eager to contribute to a dynamic global team
• Very good command of German and English

Look forward to

Stock program

Corporate Benefits

Team Events

Accident insurance

Pioneering a smarter world. Are you on board?

Your contact

Dominik Wagner

Business Partner

People & Organization

[email protected]

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