Application engineering intern

RELCO
📍 Brazil, Brazil, Brazil 💼 Full-time 🕒 Posted February 25, 2026

Job Description

APPLICATION ENGINEERING INTERN (1 position)
We are looking for a motivated Application Engineering Intern to join our team. As an intern, you will have the opportunity to apply your academic knowledge in a practical and collaborative environment. You will work on structured projects and have the chance to learn from our experienced engineers.
Main Responsibilities:
· Assist the Application Engineering Manager and the Executive Board in project activities, equipment sizing, and obtaining proposals for PIEL items;
· Conduct research and provide support to suppliers and the internal team, including engineers, designers, purchasing, and sales;
· Develop PID/PIEL parts lists with pricing for cost estimation purposes;
· Prepare PIEL and piping documentation for all quotations;
· Assist the cost estimation team with the information required to complete quotations, receiving training in preparing flow diagrams, block diagrams, mass balances, energy balances, PIELs, ...

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Job Details

  • Location Brazil, Brazil
  • Job Type Full-time
  • Category Other-General
  • Posted Date February 25, 2026
  • Application Deadline April 06, 2026