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Contract Operator - I&C
NEXT STEPS
Mantel
California, CA
L5 Senior
April 12th, 2026
Furnace, Kiln, Oven, Drier, and Kettle Operators and Tenders
Engineering Services
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Operations & Engineering Lead
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Mantel
California, CA
L5 Senior
July 31st, 2026
Manufacturing Engineers
Engineering Services
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Process Operator - Contractor
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Mantel
California, CA
L5 Senior
August 5th, 2026
Furnace, Kiln, Oven, Drier, and Kettle Operators and Tenders
Carbon and Graphite Product Manufacturing
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Commercial Legal Lead
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Mantel
Somerville, MA
L5 Senior
June 17th, 2026
Lawyers
All Other Legal Services
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Operations & Engineering Lead
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Mantel
Somerville, MA
L5 Senior
July 31st, 2026
Architectural and Engineering Managers
Engineering Services
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Contract Operator - Shift Team Lead
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Mantel
California, MO
L5 Senior
August 14th, 2026
Furnace, Kiln, Oven, Drier, and Kettle Operators and Tenders
Carbon and Graphite Product Manufacturing
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Technical Administrator
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Mantel
Somerville, MA
L5 Senior
April 12th, 2026
Secretaries and Administrative Assistants, Except Legal, Medical, and Executive
Engineering Services
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Spring Engineering Internship
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Mantel
Somerville, MA
L1 Intern
July 27th, 2026
Engineers, All Other
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
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Fall Engineering Internship
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Mantel
Somerville, MA
L1 Intern
April 12th, 2026
Engineers, All Other
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
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Contract Operator
NEXT STEPS
Mantel
California, CA
L5 Senior
April 12th, 2026
Furnace, Kiln, Oven, Drier, and Kettle Operators and Tenders
Carbon and Graphite Product Manufacturing
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Senior Engineering Project Manager
NEXT STEPS
Mantel
Houston, TX
L5 Senior
June 18th, 2026
Project Management Specialists
Engineering Services
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Commissioning Specialist/Engineer
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Mantel
California, CA
L5 Senior
June 8th, 2026
Engineers, All Other
Engineering Services
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Operations & Engineering Lead
NEXT STEPS
Mantel
Houston, TX
L5 Senior
July 13th, 2026
Manufacturing Engineers
Engineering Services
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General Applicant
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Mantel
Somerville, MA
L3 Junior
August 19th, 2026
Construction and Related Workers, All Other
Employment Placement Agencies
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Process Operator - Contractor
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Mantel
California, MO
L5 Senior
August 29th, 2026
Furnace, Kiln, Oven, Drier, and Kettle Operators and Tenders
Carbon and Graphite Product Manufacturing
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