Project Engineering Intern (Fall 2026)
Do you want to work with a company that changes lives all over the world? Aqua-Chem is a global provider of economically efficient and sustainably engineered solutions for purified water.

Position Overview
The Project Engineer Intern will support technical tasks such as reviewing specifications, helping select equipment, and assisting with project activities from the time a purchase order is received through start-up and commissioning.
Schedule: Monday - Friday | 8:00 am - 5:00 pm (Intern Hours TBD – PT Style)
Location: Knoxville, TN | On-Site
Pay Range: $21 - $25 per hour | Dependent on Experience
Essential Duties:
Aid in reviewing specifications to standard offering
Aid in sizing equipment to specifications as needed, including but not limited to, Heat Exchangers, Water Pretreatment Equipment, Evaporator Systems, Reverse Osmosis (RO)Systems
Aid in obtaining technical quotes for non-standard equipment/components
Aid in developing Project P&ID
Aid in performing calculations to meet code and regulations
Aid in specifying non-standard valves and instruments
Ability to lead a project team in a Matrix organization to include designers, drafter, technicians, and other engineers
Aid in reviewing technical manuals for drawings and component literature
Aid in developing test procedures from specifications and standard test procedures
Assist performance testers in equipment set-up and testing
Other duties as assigned by Manager/Supervisor.
Education/Experience:
Pursuing a bachelor’s degree in mechanical or chemical engineering from an accredited university
Previous engineering projects or co-ops is a plus
Experience using SolidWorks and/or AutoCAD a plus
Requirements:
U.S. Citizenship Required due to work with the U.S. Military
Pursuing a bachelor’s degree in mechanical or chemical engineering from an accredited university
Previous engineering projects or co-ops is a plus
Experience using SolidWorks and/or AutoCAD a plus
*This description indicates the general nature of the tasks and responsibilities required of positions given this classification. It is not intended as a complete list of specific duties and responsibilities. Nor is it intended to limit or modify the right of management to assign, direct, and control the specific duties of individuals performing this function. The Company reserves the right to change, modify, amend, add to or delete from any section of this document as it deems, in its judgment, to be proper. This description supersedes any previous description for this position. This description supersedes any previous descriptions for this position.
**Aqua-Chem provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.
- Department
- Engineering & Expertise
- Locations
- Knoxville, TN
- Hourly salary
- $21 - $25
- Employment type
- Internship
- Employment level
- Professionals
- All entities
- Aqua-Chem