Constellation is built on a solid foundation and strives to elevate its culture to ever higher levels of excellence. We are seeking a **Senior Procurement Assistant** to join our operational team. Job Mission: To support procurement processes for domestic materials for the Base and Maritime Units, and provide administrative support, aiming for agility in the process and seeking efficiency and effectiveness of results. **Responsibilities and Duties** * Responsible for supporting procurement processes for materials; * Responsible for sending and confirming purchase orders with suppliers; * Responsible for following up on purchase orders with domestic and international suppliers; * Responsible for verifying material registration in systems; * Responsible for issuing purchase requisitions to meet departmental needs. **Requirements and Qualifications** **Basic requirements:** * High School Diploma * Microsoft Office Suite (Word, Excel, PowerPoint, etc.) **You stand out if you have:** * English proficiency * Experience in drilling companies **Additional Information** **We offer a comprehensive list of benefits including:** * Medical Assistance * Dental Assistance * Group Life Insurance * Meal/Voucher Allowance * Private Pension Plan * Birthday Bonus * Childcare Assistance * Birthday Allowance * Back-to-School Allowance * Newborn Allowance * Gympass * Transportation Allowance Have you ever considered building your career at a company certified as a *Great Place to Work*, operating in one of the fastest-growing sectors in the country? **Constellation** is the leader in ultra-deepwater drilling in Brazil and, for over 45 years, has continuously committed itself to the development of the oil industry. Our fleet includes four drillships, three dynamically positioned semi-submersible platforms, and one moored semi-submersible platform. Our purpose is to generate value through the provision of excellent, sustainable services, contributing to a secure energy matrix. Our guiding values are: **Safety**, **Trust**, **Excellence**, and **Sustainability**.