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Petroleum Engineer jobs in washington state USA

11 petroleum engineer jobs found in washington state: showing 1 - 11

Ab Deckhand
Company: Centerline Logistics |

Location: Seattle, WA, USA

| Salary: unspecified | Date posted: 10 Oct 2026
as directed by Captain and/or Mate of vessel and assist Engineer as requested. Job includes pulling and handling heavy lines... include the transportation and storage of petroleum products, tanker escort, ship assist, the transportation of general cargo
Ab Deckhand
Company: Centerline Logistics |

Location: Seattle, WA, USA

| Salary: US$30 per day | Date posted: 10 Oct 2026
as directed by Captain and/or Mate of vessel and assist Engineer as requested. Job includes pulling and handling heavy lines... include the transportation and storage of petroleum products, tanker escort, ship assist, the transportation of general cargo
Mechanical Engineer
Company: Tesla |

Location: Silverdale, WA, USA

| Salary: unspecified | Date posted: 25 Sep 2026
. Requirements Tesla Laboratories is seeking a Mechanical Engineer to support Design Technical Support (DTS) services for the Naval... with construction costs exceeding $20M, or design petroleum, oil, and lubricant (POL) systems on projects with construction amounts
Engineer – All Positions, Otb
Company: Centerline Logistics |

Location: Seattle, WA, USA

| Salary: unspecified | Date posted: 24 Sep 2026
Mississippi River System. Services provided include the transportation and storage of petroleum products, tanker escort, ship
Engineer – All Positions, Otb
Company: Centerline Logistics |

Location: Seattle, WA, USA

| Salary: US$30 per day | Date posted: 23 Sep 2026
and the Mississippi River System. Services provided include the transportation and storage of petroleum products, tanker
Mechanical Inspector
Company: HF Sinclair |

Location: Anacortes, WA, USA

| Salary: unspecified | Date posted: 03 Sep 2026
and completion on minor machinery changes. Assist Machinery Engineer and Machine shop supervisor in performing quarterly audit shop... and specialty parts for machinery through coordination with the Machine Shop planner and Machinery Engineer. Submit Turbine OST
Mechanical Inspector
Company: HF Sinclair |

Location: Anacortes, WA, USA

| Salary: unspecified | Date posted: 02 Sep 2026
and completion on minor machinery changes. Assist Machinery Engineer and Machine shop supervisor in performing quarterly audit shop... and specialty parts for machinery through coordination with the Machine Shop planner and Machinery Engineer. Submit Turbine OST
Pei Engineer
Company: HF Sinclair |

Location: Anacortes, WA, USA

| Salary: unspecified | Date posted: 26 Aug 2026
Professional Engineer registration, refinery or petrochemical industry experience, some or all of FCC, CCR, Alky, Sulfur unit.... Work Conditions Office and plant based with up to 5% travel by land and air required. Petroleum refinery, warehouse/plant
Pei Engineer
Company: HF Sinclair |

Location: Anacortes, WA, USA

| Salary: unspecified | Date posted: 26 Aug 2026
Professional Engineer registration, refinery or petrochemical industry experience, some or all of FCC, CCR, Alky, Sulfur unit.... Work Conditions Office and plant based with up to 5% travel by land and air required. Petroleum refinery, warehouse/plant
Materials Engineer - Fluids And Analytical Chemistry
Company: Paccar |

Location: Mount Vernon, WA, USA

| Salary: US$104100 - 162900 per year | Date posted: 21 Aug 2026
Requisition Summary The highly motivated Materials Engineer will focus on supporting powertrain fluids and analytical... with the chemical composition of fuels, oils, and coolants used in powertrain systems. Familiarity with petroleum product
Materials Engineer - Fluids And Analytical Chemistry
Company: Paccar |

Location: Mount Vernon, WA, USA

| Salary: US$104100 - 162900 per year | Date posted: 20 Aug 2026
Requisition Summary The highly motivated Materials Engineer will focus on supporting powertrain fluids and analytical... with the chemical composition of fuels, oils, and coolants used in powertrain systems. Familiarity with petroleum product