SI Group specializes in performance additives and intermediates, offering products like phenolic resins and alkylphenolic resins for diverse applications including pharmaceuticals, plastics, oil and gas, and tires. We focus on enhancing efficacy, efficiency, productivity, and purity across industrial and consumer goods. Our company culture emphasizes values and approach that go beyond just the work, setting us apart in the industry.
Open Positions
Maintenance & Reliability Supervisor
BS in Mechanical Engineering, Process Industry Plant Operations knowledge, Mechanical Equipment Systems knowledge, and experience with SAP PM
E&I Technician
High school diploma, 4+ years of experience in E&I work, and a State of WV Electricians License
Maintenance Mechanic
Experience in mechanical maintenance, ability to work independently and as part of a team, and knowledge of safety procedures
Quality Manager - Freeport, TX
Bachelor's degree in Chemistry or Chemical Engineering, 10+ years of experience in process industry manufacturing, 5+ years of supervisory experience
Lead Mechanical Engineer
BS in Mechanical Engineering, 10+ years of experience in chemical manufacturing, and knowledge of ASME and API codes
Reliability Engineer - Rotating Equipment
Bachelor's degree in engineering, previous experience as a reliability engineer, and knowledge of risk-based inspection methodologies
Process Controls Engineer - PRDM
BS in related engineering field. Strong MS-Excel, Word & database skills. Extensive process experience. Clear communication skills
Mechanical Engineering-INTERN (Summer 2026)
Mechanical Engineering degree required. 1+ year of college/university experience, 3.0+ GPA, and a clean background check/drug testing. Active student status
Production Engineer
BS in Chemical Engineering, 1+ year of engineering experience, experience in batch, semi-batch, and continuous processing & controls
Chemical Operator (DNBP)
0-3 years of experience, High School Diploma or GED, Ability to comprehend chemical processes and operating systems
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