3,506+ Engineering jobs in Garyville

An exciting career awaits you At MPC, we’re committed to being a great place to work – one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment. POSITION SUMMARY: We are seeking a motivated, team-oriented individual to provide pr

What You'll Be Doing Job Scope: We are seeking a motivated, team-oriented individual to provide project management and E&I technical engineering services for a refinery process operations team. Projects include small capital and expense projects needed to properly maintain and optimize existing

An exciting career awaits you At MPC, we’re committed to being a great place to work – one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment. POSITION SUMMARY: Marathon Petroleum Company LP’s Louisiana Refining Division curren

Marathon Petroleum Corporation

An exciting career awaits you At MPC, we’re committed to being a great place to work – one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment. Responsibilities As an Electrical Engineer at a Marathon refinery, you can expect to

An exciting career awaits youAt MPC, we're committed to being a great place to work – one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment. POSITION SUMMARY: Marathon Petroleum Company LP's Louisiana Refining Division current

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A leading engineering firm is seeking an Engineering Project Manager to join their team in Garyville, LA. The candidate will support project leadership in executing complex projects, requiring 5+ years of industrial project management experience. This full-time position offers a robust benefits pack

An exciting career awaits youAt MPC, we're committed to being a great place to work – one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment. RESPONSIBILITIES: Applies project management skills across all phases: development, j

An exciting career awaits youAt MPC, we're committed to being a great place to work – one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment. Position SummaryThe Senior Platforms Engineer for the Refining IT Edge team is respon

The Senior Environmental Engineer is responsible for supporting the plant's environmental program. This position reports to the SH&E Manager. The duties listed below are intended only as illustrations of the types of work that may be performed. The omission of specific statements of duties does

<div><p>The Senior Environmental Specialist is responsible for supporting the plant’s environmental program. This position reports to the SH&E Manager.</p> <p>The duties listed below are intended only as illustrations of the types of work that may be performed. The omissi

Mechanical Engineer OpportunityAt MPC, we're committed to being a great place to work – one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment. Responsibilities: As a Mechanical Engineer at a Marathon refinery, you can expect t

An Exciting Career Awaits YouAt MPC, we're committed to being a great place to work – one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment. Position SummaryWe are seeking a motivated, team-oriented individual to provide proje

Engineer, Technical ServicesDivision: Polymers USA Location: Garyville, US Date: Sep 18, 2026 Pinnacle Polymers is seeking a Technical Service Engineer in Garyville, Louisiana. The Technical Service Engineer serves as the company's primary technical resource for polypropylene product performance, cu

Summary HelpersHelpers (includes helpers 0 months- helper 42 months) - Preferred minimum of 6 months documented field experience in chosen craft discipline. Must have the ability to read and interpret instructions and documentation. The level and degree of job responsibilities and requirements vary

An Exciting Career Awaits You At MPC, we're committed to being a great place to work – one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment. Job Title: Chemical Engineer Responsibilities: As a Chemical Engineer at a Marathon

Pinnacle Polymers is the seeking a Technical Service Engineer in Garyville, Louisiana. The Technical Service Engineer serves as the company's primary technical resource for polypropylene product performance, customer application support, process troubleshooting, formulation development, regulatory c

An exciting career awaits you At MPC, we’re committed to being a great place to work – one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment. An exciting career awaits you At MPC, we’re committed to being a great place to work

Findlay, Ohio Houston, Texas El Paso, Texas Anacortes, Washington Wilmington, California Martinez, California Canton, Ohio Mandan, North Dakota Salt Lake City, Utah Dickinson, North Dakota Robinson, Illinois Detroit, Michigan Carson, California St Paul Park, Minnesota Catlettsburg, Kentucky Garyvill

An Exciting Career Awaits You At MPC, we're committed to being a great place to work – one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment. Job Title: Chemical Engineer Responsibilities: As a Chemical Engineer at a Marathon