Hello, Network! Career opportunities are available at EQS ENGINEERING! Join our team! All our positions are open to persons with disabilities (PwD). **GPTW Certification:** We are proudly certified by Great Place to Work®®, a recognition that highlights our commitment to building an inclusive, collaborative, and inspiring workplace for all our employees. **About EQS Engineering:** EQS Engineering is a leading company in the engineering sector, specializing in contract management services for maintenance and installation in the fields of telecommunications technology, infrastructure, energy, and climate control. We work on challenging and highly relevant projects, delivering innovative solutions to our clients. Our focus is on providing a stimulating work environment where professional development and teamwork are highly valued. **Job Description:** Responsible for the company’s billing process, ensuring the issuance, verification, and recording of invoices, as well as accurate entry into internal systems (TOTVS Protheus) and client portals, guaranteeing compliance, efficiency, and support for cash flow management. **Minimum Education Requirement:** Bachelor's degree