Water Treatment Process Engineer Intern

Veolia Environnement SA; Saint Peters (MO); On-site; USD 21,000 - 30,000; Full time

Job summary

Veolia Environnement SA in Missouri invites a Process Engineering Intern to contribute to water and wastewater projects. You’ll join a team delivering treatment solutions for municipal and industrial clients.

This full-time internship focuses on design, documentation, and hands-on training, with opportunities to learn from experienced engineers and gain practical knowledge in process engineering and plant operations.

Qualifications

• Currently enrolled in, or recently graduated from, a B.S. in Chemical Engineering or Mechanical Engineering or related field.
• Strong organizational and communication skills.
• Ability to work independently and as part of a team.
• Good technical writing and oral communication skills.
• Basic understanding of manufacturing processes and safety procedures is a plus.

Responsibilities

• Participate in the mechanical and process design/documentation of water and wastewater treatment systems.
• Spend time in production, interviewing operators about their jobs and needs.
• Take detailed notes and help develop procedures used for training.
• Document the complete regeneration process — procedures, decision points, and best practices.
• Create training materials (manuals, SOPs, visual guides).
• Conduct initial training sessions with plant staff to validate accuracy.
• Establish foundation for ongoing knowledge management.

Skills

Organizational skills

Communication skills

Teamwork

Technical writing

Attention to detail

Education

Bachelor of Science in Chemical Engineering

Bachelor of Science in Mechanical Engineering

Job description

Veolia Environnement SA in Missouri invites a Process Engineering Intern to contribute to water and wastewater projects. You’ll join a team delivering treatment solutions for municipal and industrial clients.

This full-time internship focuses on design, documentation, and hands-on training, with opportunities to learn from experienced engineers and gain practical knowledge in process engineering and plant operations.