50+ Chemical Engineer & Chemist Jobs in the USA

Chemical Engineer Intern

Westlake10,000+ employees

No prior experience required; must be enrolled in or recent graduate of a chemical engineering program.

Chemical Engineer Intern (Summer 2027)

Dyno Nobel1,001–5,000 employees

Junior-level standing pursuing a Bachelor's degree in chemical engineering; positive attitude and teamwork; 10-12 week internship.

Process Design/Optimization Chemical Engineer

Eastman10,000+ employees

Bachelor's degree in chemical engineering; 5+ years process engineering or related experience; experience with Aspen or comparable process simulation software; strong thermodynamics fundamentals…

Chemical Engineering Co-op Summer/Fall

Bridgestone Americas10,000+ employees

Pursuing a degree in Chemical Engineering, Materials Science, or applicable major; junior-senior standing with GPA 3.0+; completed CAD/AutoCAD coursework; available 40 hours weekly for 6-month co-op…

Chemical Engineer L1

CycloKinetics11–50 employees

Bachelor's in chemical engineering with 1-5 years experience or master's with 0-3 years; knowledge of chemical engineering principles, P&IDs, pressure systems, lab safety; ability to use respirator…

Chemical Engineer L2

CycloKinetics11–50 employees

Bachelor's in chemical engineering with 3-7 years industrial experience, or master's with 2-5 years, or doctorate with 0-3 years; hands-on experience with catalytic systems, process integration, and…

Chemical Engineer I (5758)

Honeywell10,000+ employees

Bachelor of Science in ABET-accredited Engineering or Physics; no prior experience required; U.S. citizenship; ability to obtain DOE security clearance; ability to travel up to 20%; regular…

Biotechnologist I (Nights - B Shift)

Lonza10,000+ employees

High school diploma or equivalent required; AS/BS in scientific field preferred; manufacturing experience preferred, ideally in cGMP setting; strong communication and critical thinking skills; night…

Lead Nuclear Materials Engineer

Radiant51–200 employees

Bachelor's in materials science/engineering or related; 5+ years nuclear materials experience; hands-on lab testing; must work 100% onsite in El Segundo; willing to work extended hours and weekends.

Quantum Compute Thin Film Stack Materials Engineer

Western Digital10,000+ employees

Ph.D. and post-doctoral experience in Physics, Electrical Engineering, or Materials Science with focus on superconducting qubit thin film stacks; thorough understanding of qubit design; experience…

Chemical Engineer

Calpine1,001–5,000 employees

Bachelor's degree in chemical engineering or related field with process engineering experience; 3+ years experience; journey-level full functioning engineer.

Intern Bachelors Chemical Eng

Honeywell10,000+ employees

Enrollment in a Chemical Engineering program; strong problem-solving and analytical skills; must be a U.S. citizen, permanent resident, or have asylum/refugee status due to export control laws.

Materials Engineer

Ingersoll Rand10,000+ employees

U.S. citizen or permanent resident; Bachelor of Science in materials, textile, metallurgical, polymer, or chemical engineering; 3+ years relevant experience; ability to follow safety practices and…

Senior Chemical Engineer

Cruz Associates, Inc.201–500 employees

Bachelor's degree in chemical engineering or related field; 10+ years of experience in chemical engineering, ordnance, or manufacturing; ability to obtain a secret security clearance; strong…

Chemical Engineer

Mapei10,000+ employees

Bachelor's degree in chemical engineering (preferred) or mechanical engineering/materials science; 1+ years industry experience or internship preferred; strong problem-solving and data analysis…

Sr. Materials Engineer (Starship)

SpaceX1,001–5,000 employees

Bachelor's degree in materials engineering or related engineering discipline; 5+ years professional experience in materials engineering; expertise in manufacturing methods like casting, forging…

Process Chemical Engineer

Amalgamated Sugar Company1,001–5,000 employees

Bachelor's degree in chemical engineering or related field; 5+ years related experience preferred; ability to work shifts and facilitate call schedule; commute to Nampa, ID required.

Chemical Engineering Intern

Arthrex1,001–5,000 employees

Progress toward a college degree in chemical engineering required; recent graduates within six months of graduation; basic to intermediate computer skills; familiarity with Microsoft Office; ability…

Process Chemical Engineer

Advanced Armor Research Group2–10 employees

Bachelor's degree in engineering (preferably process or chemical); 3-5 years manufacturing/product development/R&D experience; US citizenship; ability to obtain security clearance; pass drug test and…

CHEMICAL ENGINEER

Kingspan Group10,000+ employees

Bachelor's degree in chemical, polymer science, engineering or related field; 2+ years manufacturing experience; SPC/6 sigma desirable; Spanish fluency required; Microsoft Office proficiency; valid…