Calumet

Maintenance I (SPLA)

Maintenance I

High school diploma or GED; instrumentation/apprenticeship or technical program; substantial refinery/instrumentation experience.

Refinery-level electrical maintenance role requiring high school/GED, formal electrical apprenticeship or equivalent, Journeyman certification, industrial experience, ability to read complex electrical drawings, strong safety focus.

Turnaround Regional Manager

Bachelor’s degree in engineering; 10+ years experience in refining/chemicals; 5+ years in supervisory roles; experience in turnaround management; travel up to 50%.

International Customer Service Account Representative

3+ years customer support experience; college degree preferred; proficient with Microsoft Office and ERP systems.

Shift Supervisor

7-10+ years refinery operations experience; HS diploma/ GED or degree; prior shift supervision preferred.

Controller

Lead site accounting, SOX compliance, budgeting and reporting; 7+ years accounting, 5+ years in leadership.

Sr. Corporate Environmental Manager

Environmental Manager

Bachelor’s in Environmental Science/Engineering; 15+ years HSE leadership; multi-site environmental program leadership.

Safety Coordinator

5 years refinery/chemical/industrial safety experience; associate degree in science or equivalent; physically able to perform duties; strong computer skills; able to analyze standards and deliver presentations.

Marketing Manager

Bachelor’s degree in Business, Marketing, Merchandising, or Finance; 7+ years of marketing experience; ability to travel 10-20%.

Project Manager

Bachelor's degree in engineering; 7+ years project management in refinery or chemical plant; PMP Certification or in progress.

Instrument/Electrician

4+ years in heavy industrial/manufacturing environment performing instrument technician tasks; high school diploma or GED; requires instrumentation and electrical knowledge

Process Coordinator

3-5 years refinery operations experience; Diploma, GED, or related degree; strong communication, training, and leadership; ability to develop hourly staff and drive continuous improvement.

Product Regulatory Services Specialist

Bachelor's in Chemistry, Biology, Regulatory Science or equivalent; 2 years' global regulatory experience; strong regulatory knowledge (Reach/CLP, GHS, inventories); analytical/reporting skills; MS Office; manufacturing experience preferred.

PSM Engineer

Bachelor's in chemical engineering; 3-5 years refinery process engineering experience; strong PSM knowledge; multitasking ability; good communication and MS Office skills.

Marketing Specialist

Bachelor's in marketing or related field; 3+ years marketing coordination; retail/channel marketing experience a plus; travel up to 20%

Environmental Air Specialist

Bachelor's degree required; chemical engineering preferred or related technical field; 5+ years air quality experience; CEMS/CPMS knowledge; familiarity with NSPS/Title V/MACT/NESHAP; permit work; strong communication and training skills.

Control Systems Engineer

Bachelor’s degree in engineering; 3+ years in control systems or process engineering in refinery or related industry preferred

Senior Process Engineer

Bachelor’s in Chemical Engineering; 8+ years process engineering experience, refinery preferred; hands-on process design, emissions calculations, relief sizing, and process simulation.

Production Team Member - 3rd Shift 

Production Team Member

Packaging and assembly in a manufacturing setting; operates packaging equipment; lifts up to 50 lbs; 6+ months in manufacturing/packaging; forklift experience; ability to work any shift.

Title	Location	Date
Maintenance I (SPLA) Full Time Shreveport, Louisiana, United States · Onsite	Shreveport, Louisiana, United States Onsite	Mar 24, 2026
Maintenance I (SPLA) Full Time Shreveport, Louisiana, United States · Onsite	Shreveport, Louisiana, United States Onsite	Mar 24, 2026
Turnaround Regional Manager Full Time · 10+ YOE United States · Onsite	United States Onsite	Mar 24, 2026
International Customer Service Account Representative Full Time · 3+ YOE Indianapolis, Indiana, United States · Onsite	Indianapolis, Indiana, United States Onsite	Mar 20, 2026
Shift Supervisor Full Time · 7+ YOE Shreveport, Louisiana, United States · Onsite	Shreveport, Louisiana, United States Onsite	Mar 9, 2026
Controller Full Time · 7+ YOE Shreveport, Louisiana, United States · Onsite	Shreveport, Louisiana, United States Onsite	Mar 6, 2026
Sr. Corporate Environmental Manager Full Time · 15+ YOE United States · Onsite	United States Onsite	Mar 4, 2026
Safety Coordinator Full Time · 5+ YOE Cotton Valley, Louisiana, United States · Onsite	Cotton Valley, Louisiana, United States Onsite	Feb 27, 2026
Marketing Manager Full Time · 7+ YOE Indianapolis, Indiana, United States · Onsite	Indianapolis, Indiana, United States Onsite	Feb 24, 2026
Project Manager Full Time · 7+ YOE Shreveport, Louisiana, United States · Onsite	Shreveport, Louisiana, United States Onsite	Feb 23, 2026
Instrument/Electrician Full Time · 4+ YOE Great Falls, Montana, United States · Onsite	Great Falls, Montana, United States Onsite	Feb 17, 2026
Process Coordinator Full Time · 3+ YOE Shreveport, Louisiana, United States · Onsite	Shreveport, Louisiana, United States Onsite	Feb 6, 2026
Product Regulatory Services Specialist Full Time · 2+ YOE Indianapolis, Indiana, United States · Onsite	Indianapolis, Indiana, United States Onsite	Jan 29, 2026
PSM Engineer Full Time · 3+ YOE Shreveport, Louisiana, United States · Onsite	Shreveport, Louisiana, United States Onsite	Jan 23, 2026
Marketing Specialist Full Time · 3+ YOE Indianapolis, Indiana, United States · Onsite	Indianapolis, Indiana, United States Onsite	Jan 19, 2026
Environmental Air Specialist Full Time · 5+ YOE Great Falls, Montana, United States · Onsite	Great Falls, Montana, United States Onsite	Jan 12, 2026
Control Systems Engineer Full Time · 3+ YOE Shreveport, Louisiana, United States · Onsite	Shreveport, Louisiana, United States Onsite	Dec 8, 2025
Senior Process Engineer Full Time · 8+ YOE Shreveport, Louisiana, United States · Onsite	Shreveport, Louisiana, United States Onsite	Aug 18, 2025
Production Team Member - 3rd Shift Full Time · 0.5+ YOE Shreveport, Louisiana, United States · Onsite	Shreveport, Louisiana, United States Onsite	Jul 11, 2025

Activities	Refining specialty hydrocarbonsFormulating industrial lubricantsProducing renewable fuelsManufacturing asphalt productsPackaging performance chemicals
Headquarters	US
Industries	Oil & GasChemicals
Name	Calumet
Employees	1,562
Type	Public
Subsidiaries	Montana RenewablesRoyal PurpleBel-RayTruFuelPenreco
Tagline	Produces specialty hydrocarbon products and renewable fuels.
Founded	1,919
Website	calumet.com
Stock Exchange	NASDAQ
Stock Symbol	CLMT

Calumet

About Calumet