SIXT

Account Manager

• Strategic management and development of mid-market and large customer accounts
• Building long-term partnerships and driving revenue growth
• Supporting and coordinating tenders together with the Tender & Implementation Team
• Analyzing market and competitor trends to identify new business opportunities
• Acting as the interface to SIXT regional and country organizations and leading negotiations
• Achieving sales KPIs and managing CRM activities
• Structuring the workweek and conducting customer visits

Senior Key Account Manager – Southern Region

• Strategische Betreuung und Ausbau von mittelständischen Kunden & Großkunden.
• Aufbau langfristiger Partnerschaften und Umsatzwachstum.
• Begleitung und Koordination von Ausschreibungen.
• Analyse von Markt- und Wettbewerbstrends.
• Schnittstelle zu SIXT Regional- und Ländergesellschaften.
• Erfüllung von Sales-KPIs und Pflege des CRM Tools.
• Verantwortung für Kundenzufriedenheit.

Senior Key Account Manager – Region Südwest

Customer Support

• Manage and independently handle an international portfolio of private and corporate customers on an individual basis
• Respond to complex customer inquiries and written complaints in German and English for private and corporate clients, as well as in the B2B and B2P segments, regarding international rental transactions
• Proactively work to improve customer satisfaction and actively drive customer retention
• Serve as the point of contact for our international customers in escalation cases
• Collaborate with international colleagues and find solutions for (almost) every problem

Customer Service Agent – International

Data Scientist

• Lead the data science efforts behind planning and optimizing SIXT’s rental car fleet
• Guide and mentor a team of 2-3 data scientists to deliver high-impact solutions
• Act as a trusted advisor to stakeholders, helping them leverage data for strategic decision-making
• Develop explainable long-term demand forecasts that drive fleet planning and investment strategies
• Build optimization and simulation models to support data-driven fleet steering decisions
• Collaborate with cross-functional teams to bring solutions to production

Senior Data Scientist, Fleet Optimization

Sales

• Lead the end-to-end sales process for used vehicles through B2B channels
• Identify new business opportunities and onboard new dealer partners
• Serve as the primary point of contact for dealership buyers
• Build trust-based relationships through consistent communication and reliable service
• Monitor local market trends and competitor pricing
• Proactively identify and address challenges within the remarketing process

Remarketing Sales Specialist

• You lead the strategic management of corporate and leisure travel agency partnerships across the U.S.
• You serve as the primary point of contact for travel agency partners, ensuring strong relationships and ongoing engagement
• You manage sales activities, quarterly targets, and revenue development through regular performance reviews
• You negotiate commercial agreements with both new and existing local partners to drive portfolio growth
• You oversee customer-specific solution implementations in collaboration with internal corporate sales teams
• You represent SIXT at industry events, trainings, workshops, and joint marketing activities with partners

Travel Sales Manager

• You manage and negotiate existing and newly acquired accounts for cross- and up-selling
• You develop and maintain relationships with B2B corporate accounts and are responsible for a significant portfolio of new customers
• You contribute to revenue growth to meet business plan targets
• You analyze existing customers to offer SIXT products that fit their needs
• You are the mobility expert and consultant for our corporate customers
• You continuously improve existing sales process and find ways to optimize everyday routines

Telesales Agent, English Speaker

Account Executive

• Handle complex inquiries from international corporate clients and VIP customers
• Responsible for bookings and change requests
• Assist with bookings via web and app
• Communicate with customers by email and phone in German and English
• Ensure the delivery of excellent quality standards and customer service

VIP Customer Support (Reservations) – 100% Remote (Home Office)

• Du betreust einen internationalen Privat- und Firmenkundenkreis individuell und selbstständig
• Du beantwortest komplexe Kundenanfragen und schriftliche Reklamationen in Deutsch und Englisch für Privat- und Geschäftskunden sowie im B2B- und B2P-Segment zu internationalen Vermietvorgängen
• Du kümmerst Dich nachhaltig um die Steigerung der Zufriedenheit unserer Kunden und treibst die Kundenbindung aktiv voran
• Du bist der Ansprechpartner unserer internationalen Kunden bei Eskalationsfällen
• Du kooperierst mit internationalen Kollegen und findest für (fast) jedes Problem eine Lösung

Customer Service Agent International

Operations

• act as the primary communication interface between Car Control (Company Cars) and employees across Germany
• manage SIXT+ benefit contracts, including renewals and resolving partner or employee issues
• oversee DKV fuel card invoice handling, including data checks and accuracy controls
• ensure all relevant mobility data transfers accurately and on time to Payroll while maintaining audit-ready documentation
• support the Travel Management team where mobility processes intersect with travel policies and employee communication
• collaborate with teams in Germany and Lisbon to identify optimization opportunities and standardize workflows

Mobility & Travel Operations Admin – German Market

• Handling complex inquiries from our international corporate and VIP customers
• Responsible for bookings, change requests and assisting with bookings via web and app
• Communicating with customers by email and phone in German and English
• Ensuring excellent quality standards in customer service

VIP Reservation Advisor – 100% Remote

Administration

• ensure seamless fleet operations by performing daily inventory checks
• manage vehicle availability
• coordinate with dealerships and body shops for timely repairs
• assist the Fleet Manager in scheduling maintenance and repairs
• obtaining estimates
• generating purchase orders
• organizing drivers to keep our fleet running smoothly
• prepare new vehicles for rental
• handle tasks like adding documentation
• decals
• tags
• ensure they are added to our inventory system
• oversee the preparation of vehicles for disposal
• complete condition reports
• verify equipment
• coordinate necessary repairs
• monitor and track shift activities
• including vehicle movements
• cleaning schedules
• planning for future fleet demand

Fleet Support Administrator

Executive Assistant

• Gestione agenda e pianificazione impegni
• Preparazione documenti e presentazioni
• Coordinamento con team interni ed esterni
• Organizzazione eventi e meeting
• Gestione forniture e materiali di consumo
• Coordinamento con fornitori di servizi esterni
• Organizzazione e supervisione degli spazi di lavoro
• Gestione fatture e corrispondenza

Personal Assistant – Office Management

Frontend Engineer

• Support our engineering teams in developing and maintaining frontend applications with a modern technology stack (React, TypeScript, micro-frontends)
• Learn how infrastructure and build systems work together to host and deliver our website in a fast and secure way
• Collaborate with cross-functional teams, gaining insights into design systems, customer-facing features, and core modules
• Assist in maintaining our web build infrastructure and gradually take ownership of smaller tasks that impact our website
• Continuously expand your technical knowledge by working side by side with experienced engineers

Working Student – Web Frontend Engineering

• You are the first point of contact for our customers, friendly, professional and passionate about sales and service
• You impress with tailored offers and make every customer interaction a special experience
• You handle rental agreements and customer inquiries, organized, service-oriented and always with a smile