MTU Maintenance do Brasil, based in Cotia - SP, is the regional contact for On-Site and Field Service MRO solutions for Aero Engines (CF34, CFM56, LEAP & V2500) and Industrial Gas Turbines (LM2500 and LM6000) in South America. As part of the global MTU Maintenance On-Site Service network, we have been combining technological expertise with in-depth experience for over a decade to implement individual solutions directly at our customers' sites. Our claim: highest quality, fast availability, efficiency and reliability - supported by modern processes, digital technologies and a dedicated team of specialists.

13,000 people. 19 locations worldwide. One in three planes flies with our technology. Even more economical, lower in emissions and quieter. We shape the future of aviation. The only thing missing: You! Become part of our team at the Cotia - SP location

Administrative Assistant (all genders)

TASKS

The Administrative Assistant is responsible for providing operational and administrative support to the company’s daily activities, ensuring organization, accuracy of information, and efficiency in internal processes for the MTU Maintenance do Brasil Ltda. This role works collaboratively with multiple departments and assists with document management, customer support, and general administrative routines.

Perform general administrative tasks, including preparing documents, spreadsheets, reports, and presentations.
Organize and maintain physical and digital files, ensuring quick and easy access to information.
Support purchasing processes, material requests, and supplier follow-ups.
Handle phone, in-person, and email communications, forwarding inquiries to the appropriate personnel.
Assist with HR routines such as timekeeping, vacation control, and employee documentation (when applicable).
Support basic financial activities such as invoice issuance, document verification, and payment tracking.
Organize calendars, meetings, business trips, and internal events.
Monitor deadlines, tasks, and follow up on pending activities.
Maintain updated records of clients, suppliers, and corporate documents.
Collaborate on administrative process improvements

YOUR PROFILE

High school diploma (required).
Technical or university degree in Business Administration, Office Management, Accounting, Management Processes, or related fields (preferred).
Previous experience in administrative routines (1–2 years preferred).
Experience with document workflow, customer support, and operational assistance.
Microsoft Office proficiency (intermediate Excel is a strong advantage).
File and document organization skills.
Basic knowledge of ERP systems (preferred).
Portuguese/ English (Advanced / Fluent)/ German (Basic / Intermediate / Spanish (Basic / Intermediate).
Strong organizational skills and attention to detail.
Clear and professional communication.
Ability to handle multiple tasks simultaneously.
Proactive and agile problem-solving.
Teamwork and collaborative attitude.

OUR OFFER

We offer you numerous additional services that are tailored to your needs. These include extensive further training and customized development programs, measures to combine family and professional life, such as flexible working time models or the possibility of mobile working. We offer you the best possible conditions for your success! We actively encourage applications from diverse backgrounds who fit the bill. Diversity is a core value at MTU and we believe that a diverse team leads to greater innovation and success. We welcome individuals of all races, ethnicities, genders, sexual orientations, ages, religions, and backgrounds to apply.

Please see MTU Data Policy for Applicants. Please confirm in writing that you have read the Policy and that you have given your consent for the collection and use of your applicant data by submitting this application.

Ready to give your career a boost? Send us your complete application by listing your earliest possible start date to careers.brasil@mtu.aero . We look forward to getting to know you!