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Si Group
Si Group
Related Locations:
The Woodlands, TX
Orangeburg, SC
Morgantown, IN
Morgantown, WV
Rotterdam Junction, NY
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Top Occupations:
Purchasing Managers
Occupational Health and Safety Specialists
Chemical Technicians
Sales and Related Workers, All Other
Industrial Truck and Tractor Operators
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Top Industries:
All Other Basic Organic Chemical Manufacturing
All Other Miscellaneous Chemical Product and Preparation Manufacturing
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Si Group
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Director Global Process Safety
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Si Group
The Woodlands, TX
L7 Manager
April 22nd, 2026
Occupational Health and Safety Specialists
Petrochemical Manufacturing
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EHS Trainer
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Si Group
Morgantown, WV
L4 Mid
July 2nd, 2026
Occupational Health and Safety Specialists
Professional and Management Development Training
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Brand & Communications Intern
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Si Group
Schenectady, NY
L1 Intern
April 9th, 2026
Public Relations Specialists
Other Services Related to Advertising
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Maintenance Tech - Boilermaker
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Si Group
Freeport, TX
L5 Senior
May 11th, 2026
Maintenance and Repair Workers, General
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
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Intern - Maintenance, Morgantown
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Si Group
Morgantown, IN
L1 Intern
April 29th, 2026
Maintenance and Repair Workers, General
Colleges, Universities, and Professional Schools
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Maintenance Supervisor
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Si Group
Morgantown, IN
L7 Manager
April 12th, 2026
First-Line Supervisors of Mechanics, Installers, and Repairers
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
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Maintenance Planner
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Si Group
Freeport, TX
L5 Senior
April 12th, 2026
Maintenance and Repair Workers, General
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
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Production Engineer: Lean, EHS & Process Optimization
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Si Group
Freeport, TX
L5 Senior
June 20th, 2026
Manufacturing Engineers
All Other Basic Organic Chemical Manufacturing
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Chemical Operator (DNBP)
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Si Group
Bay Minette, AL
L3 Junior
April 12th, 2026
Chemical Plant and System Operators
All Other Miscellaneous Chemical Product and Preparation Manufacturing
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Lead Chemist - Fuels, Lubes & Oilfield
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Si Group
Houston, TX
L5 Senior
April 25th, 2026
Chemists
All Other Basic Organic Chemical Manufacturing
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Technical Service Manager - Lubricants
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Si Group
Spring, TX
L6 Lead
June 2nd, 2026
Sales Representatives, Wholesale and Manufacturing, Technical and Scientific Products
Petroleum Lubricating Oil and Grease Manufacturing
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Process Controls Engineer - PRDM
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Si Group
Rotterdam Junction, NY
L5 Senior
June 20th, 2026
Industrial Engineers
Relay and Industrial Control Manufacturing
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Lead Mechanical Engineer
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Si Group
Orangeburg, SC
L5 Senior
April 9th, 2026
Mechanical Engineers
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
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Quality Manager - Freeport, TX
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Si Group
Freeport, TX
L7 Manager
April 12th, 2026
Quality Control Systems Managers
All Other Miscellaneous Chemical Product and Preparation Manufacturing
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Quality Technician
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Si Group
Freeport, TX
L4 Mid
April 22nd, 2026
Quality Control Analysts
Testing Laboratories and Services
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Associate Chemist, Fuels & Lubes - Oilfield Applications
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Si Group
Houston, TX
L3 Junior
June 17th, 2026
Chemical Technicians
All Other Basic Organic Chemical Manufacturing
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Associate Chemist - Fuels, Lubes and Oilfield
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Si Group
Houston, TX
L4 Mid
April 25th, 2026
Chemical Technicians
All Other Miscellaneous Chemical Product and Preparation Manufacturing
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Director, Global Supply Chain Excellence
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Si Group
The Woodlands, TX
L7 Manager
June 17th, 2026
Supply Chain Managers
Process, Physical Distribution, and Logistics Consulting Services
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Category Manager - Direct Materials
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Si Group
The Woodlands, TX
L7 Manager
June 17th, 2026
Purchasing Managers
All Other Miscellaneous Chemical Product and Preparation Manufacturing
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E&I Technician
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Si Group
Morgantown, IN
L4 Mid
April 12th, 2026
Installation, Maintenance, and Repair Workers, All Other
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
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Director Global Process Safety
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Si Group
Schenectady, NY
L7 Manager
July 10th, 2026
Occupational Health and Safety Specialists
Petrochemical Manufacturing
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Maintenance Mechanic
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Si Group
Rotterdam Junction, NY
L4 Mid
April 9th, 2026
Maintenance and Repair Workers, General
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
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Logistics Technician - Packaging
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Si Group
Freeport, TX
L3 Junior
April 12th, 2026
Packaging and Filling Machine Operators and Tenders
Packaging and Labeling Services
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Production Technician
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Si Group
Rotterdam Junction, NY
L3 Junior
April 12th, 2026
Production Workers, All Other
All Other Miscellaneous Chemical Product and Preparation Manufacturing
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Environmental Operations Lead - Wastewater & Landfill
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Si Group
Orangeburg, SC
L5 Senior
June 21st, 2026
Water and Wastewater Treatment Plant and System Operators
Sewage Treatment Facilities
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Director, R&D, NA
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Si Group
Houston, TX
L7 Manager
May 18th, 2026
Natural Sciences Managers
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
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Technical Service Manager - Lubricants
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Si Group
Oglesby, TX
L5 Senior
May 24th, 2026
Sales Representatives, Wholesale and Manufacturing, Technical and Scientific Products
Petroleum Lubricating Oil and Grease Manufacturing
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Reliability Engineer - Rotating Equipment
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Si Group
Freeport, TX
L6 Lead
April 9th, 2026
Industrial Machinery Mechanics
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
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Production Supervisor
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Si Group
Freeport, TX
L5 Senior
April 12th, 2026
First-Line Supervisors of Production and Operating Workers
All Other Miscellaneous Chemical Product and Preparation Manufacturing
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E&I Technician
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Si Group
Orangeburg, SC
L3 Junior
May 21st, 2026
Installation, Maintenance, and Repair Workers, All Other
Electronic and Precision Equipment Repair and Maintenance
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Oilfield Technical Service Specialist Field Support
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Si Group
The Woodlands, TX
L3 Junior
July 4th, 2026
Chemical Technicians
Support Activities for Oil and Gas Operations
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Sr. Technical Service Specialist - Oilfield
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Si Group
Spring, TX
L5 Senior
June 2nd, 2026
Chemical Technicians
Testing Laboratories and Services
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Sr. Technical Service Specialist - Oilfield
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Si Group
Shenandoah, TX
L5 Senior
June 26th, 2026
Chemical Technicians
Testing Laboratories and Services
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EHS Trainer
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Si Group
Morgantown, IN
L4 Mid
June 26th, 2026
Occupational Health and Safety Specialists
Professional and Management Development Training
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E&I Technician
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Si Group
Morgantown, WV
L3 Junior
June 1st, 2026
Installation, Maintenance, and Repair Workers, All Other
Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
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Technical Service Manager - Lubricants
NEXT STEPS
Si Group
The Woodlands, TX
L5 Senior
May 29th, 2026
Sales Representatives, Wholesale and Manufacturing, Technical and Scientific Products
Petroleum Lubricating Oil and Grease Manufacturing
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Maintenance & Reliability Lead: CI & EHS Champion
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Si Group
Newport, TN
L7 Manager
June 17th, 2026
First-Line Supervisors of Mechanics, Installers, and Repairers
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
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Process Controls Engineer
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Si Group
Rotterdam Junction, NY
L5 Senior
July 14th, 2026
Industrial Engineers
Relay and Industrial Control Manufacturing
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Lead Chemist - Fuels, Lubes & Oilfield Solutions
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Si Group
Houston, TX
L5 Senior
May 6th, 2026
Chemists
All Other Basic Organic Chemical Manufacturing
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Logistics Technician
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Si Group
Freeport, TX
L3 Junior
April 24th, 2026
Laborers and Freight, Stock, and Material Movers, Hand
General Warehousing and Storage
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