Trinseo

Trinseo LLC

Student Intern - Analytical Lab

Master’s student in Chemistry or Analytical Chemistry; interest in polymer analytics; lab experience; English proficiency; computing skills.

Student Intern - Application Lab

Master student in Chemistry, Formulation, Materials Science, Electrochemistry or related field; strong interest in an application laboratory; initiative and autonomy; good communication; good English; MS Office skills.

Master Student in Battery and Adhesive Application Laboratory

Master student in Chemistry, Formulation, Materials Science or Electrochemistry; interest in applications lab; autonomous; good English; MS Office skills.

3rd Shift Material Handler/Production Operator

Material Handler/Production Operator

3+ years manufacturing/production experience preferred; high school diploma or GED required; knowledge of JDE system; proficient in English; able to lift 50 pounds; able to work 12-hour shifts.

EH&S Engineer - Germany

EH&S Engineer

Bachelor’s in Safety, Environmental, Chemical, Mechanical or Industrial Engineering; dangerous goods officer; strong English; team player; safety leadership experience preferred.

Bachelor’s degree in safety/engineering field; experience in EH&S preferred; strong English skills; team player with structured, reliable work style.

Addetto/a di produzione

Production Operator

Diploma required; minimum 3 years production experience; proactive; team-oriented.

Industrial Mechanic (Pipefitter) - Bristol, PA

Pipe fitter

Pipe fitter with welding, piping, structural, and measurement skills; reading drawings; 5+ years chemical industry preferred; HS diploma or GED required.

Experienced pipe fitter with welding, piping systems, and drawing interpretation; 5+ years in chemical industry preferred.

High school diploma; at least 3 years in production; proactive; team-oriented.

Schulpraktikum in der Produktion

Production Intern

Internship in production; interest in sciences; available for one week; minimum age 14.

Schulpraktikum im Labor

Lab Intern

Laboratory interest; curiosity; careful, structured work; age at least 14.

Title	Location	Date
Student Intern - Analytical Lab Temporary, Full Time · 0+ YOE Rheinmünster, Baden-Württemberg, Germany · Onsite	Rheinmünster, Baden-Württemberg, Germany Onsite	Nov 6, 2025
Student Intern - Application Lab Temporary, Full Time Rheinmünster, Baden-Württemberg, Germany · Onsite	Rheinmünster, Baden-Württemberg, Germany Onsite	Nov 6, 2025
Student Intern - Application Lab Temporary, Full Time Germany · Onsite	Germany Onsite	Nov 6, 2025
3rd Shift Material Handler/Production Operator Full Time · $46K/yr · 3+ YOE Florence, Kentucky, United States · Onsite	Florence, Kentucky, United States Onsite	Oct 28, 2025
EH&S Engineer - Germany Full Time Rheinmunster, Rheinland-Pfalz, Germany · Onsite	Rheinmunster, Rheinland-Pfalz, Germany Onsite	Sep 15, 2025
EH&S Engineer - Germany Full Time Rheinmünster, Baden-Württemberg, Germany · Onsite	Rheinmünster, Baden-Württemberg, Germany Onsite	Sep 15, 2025
Addetto/a di produzione Temporary, Full Time · 3+ YOE Mussolente, Veneto, Italy · Onsite	Mussolente, Veneto, Italy Onsite	Sep 4, 2025
Industrial Mechanic (Pipefitter) - Bristol, PA Full Time · 5+ YOE Bristol, Pennsylvania, United States · Onsite	Bristol, Pennsylvania, United States Onsite	Sep 3, 2025
Industrial Mechanic (Pipefitter) - Bristol, PA Full Time · 5+ YOE Bristol, Pennsylvania, United States · Onsite	Bristol, Pennsylvania, United States Onsite	Sep 3, 2025
Addetto/a di produzione Full Time, Temporary · 3+ YOE Mussolente, Veneto, Italy · Onsite	Mussolente, Veneto, Italy Onsite	Jul 24, 2025
Schulpraktikum in der Produktion Temporary, Full Time Rheinmunster, Baden-Württemberg, Germany · Onsite	Rheinmunster, Baden-Württemberg, Germany Onsite	Jan 25, 2024
Schulpraktikum im Labor Internship, Temporary, Full Time · 0+ YOE Germany · Onsite	Germany Onsite	Jan 23, 2024

Activities	Manufacturing specialty plastic resinsProducing synthetic latex bindersDeveloping engineered thermoplastic compoundsManufacturing polystyrene productsProduction of styrene monomer feedstocks
Headquarters	US
Industries	ChemicalsMaterials Manufacturing
Name	Trinseo
Employees	2,950
Type	Public
Subsidiaries	StyronHeathland
Tagline	Develops and manufactures specialty material solutions and plastics
Founded	2,010
Website	trinseo.com
Stock Exchange	NYSE
Stock Symbol	TSE

Trinseo

About Trinseo