We are looking for a Business Support Intern to assist with administrative and operational tasks, primarily supporting our Sales and Operations teams in South America while helping streamline and organize internal processes. This role is ideal for a proactive and detail-oriented individual who enjoys working behind the scenes to keep teams running efficiently and is eager to gain hands-on experience in business operations within a dynamic, fast-paced environment.
About Eliis
Founded in 2007, Eliis is a company of over 110 professionals with a strong international presence. We are recognized as a leading player in the geoscience software industry, delivering innovative and high-performance solutions—through our flagship seismic interpretation platform, PaleoScan™—to support major energy companies in addressing complex subsurface challenges.
Driven by our expertise and commitment to innovation, we aim to provide our clients with advanced tools that enable informed decision-making and push the boundaries of subsurface interpretation. As part of our ongoing efforts to support the energy transition, we are also developing dedicated assessment solutions for the underground storage of CO₂.
About the Role
Location: Rio de Janeiro, Brazil
Type: Internship
Contract Length: 6 months (possibility of extension)
Your Responsibilities
- Provide general administrative and operational support to internal teams
- Update spreadsheets and internal control systems
- Assist Sales and Operations teams with administrative tasks
- Support the organization and monitoring of internal processes
What You Bring
Requirements
- Advanced English
- Currently pursuing a degree in Business Administration, Management Processes, or related fields
- Availability to work 6 hours per day during business hours (Downtown Rio de Janeiro)
Key Qualities
- Proactive attitude and willingness to learn
- Strong organizational skills and attention to detail
- Good communication skills and professional posture
- Ability to work with different teams and manage multiple tasks
Nice to Have
- Knowledge of Excel, PowerPoint, and Microsoft Office
- Interest in data organization, controls, and performance indicators
What We Offer
- Monthly internship allowance
- Meal or food voucher
- Internship contract – Hybrid model
Why Join Us?
- Work on Cutting-Edge Technology in seismic interpretation & subsurface analysis.
- Be Part of a Global Team with colleagues across Europe, the Americas and beyond.
- Career Growth Opportunities in a dynamic company.
- Competitive Salary & Benefits package.
- Make an Impact in the Energy Industry by supporting key subsurface software solutions.
How to Apply
Apply via the button below and send your CV and cover letter.

