We are looking for a **Project Engineer** to join our **Value Engineering** team to work on the development and review of **Sanitation and Oil & Gas Infrastructure Projects**, proposing technical solutions and ensuring execution in accordance with specifications and established deadlines. **Key Responsibilities:** * Development and review of civil or mechanical construction projects. * Definition of objectives, scope, and deadlines, organizing technical documentation. * Facilitating communication among the engineering team, suppliers, and other departments. * Use of drafting and modeling software (3D / BIM) to create visual representations of projects. * Collaboration in the preparation of technical reports, summaries, and expert opinions. * Participation in commercial, project, and planning meetings, providing technical support. **Mandatory Requirements:** * Completed postgraduate degree or equivalent in Civil Engineering, Mechanical Engineering, or related fields. * Experience in large-scale infrastructure or industrial projects. * Active CREA registration. * On-site work required in Curitiba/PR. * Availability for travel. * Advanced knowledge of modeling and simulation software. * Ability to conduct technical and economic feasibility analyses. * Familiarity with environmental and safety regulations applicable to the sector. * Technical English for reading and interpreting documents. ***We value diversity and encourage applications from professionals with disabilities (PCDs), provided they meet the technical and safety requirements of the role.***