45 process mechanic jobs at 30 companies in Portland, OR

6d
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Label Line Mechanic
Vancouver or Hollister or Firebaugh
$35-$36/hr OnsiteFull Time
The Neil Jones Food Company
The Neil Jones Food Company: Processes fresh California tomatoes and Pacific Northwest fruit products.
2+ YOERequires manufacturing or industrial facility experience, with related industrial maintenance or mechanical experience preferred. Food processing, packaging, labeling, and related equipment experience preferred.
Pneumatic systems, Hydraulic systems
1mo
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Process Engineer
Washougal, Washington, United States
$81k-$101k/yr OnsiteFull Time
United Precision Corporation
United Precision Corporation: Manufacturer of precision seals and components for aerospace and defense.
4+ YOEBachelor's in manufacturing/process/mechanical engineering or equivalent, 4+ years engineering experience, process design/optimization, data analysis, documentation, ERP (preferably SAP), Lean/Six Sigma preferred.
ERP, SAP
1mo
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Process Technician 4
Tualatin, Oregon, United States
OnsiteFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Manufacturing equipment used to fabricate advanced semiconductor microchips.
4+ YOE4+ years related experience; Associates degree/technical certificate in semiconductors, electronics, chemistry, mechanical or related; ability to work in cleanroom with PPE; foundational English; ability to work shift schedule; operate processing equipment and collect data.
2w
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Process Engineer
Hillsboro, Oregon, United States
$70k-$75k/yr OnsiteFull Time
SSOE Group
SSOE Group: Provides architecture, engineering, and construction management for industrial facilities.
Bachelor's in Chemical or Mechanical Engineering required; exposure to semiconductor or advanced manufacturing projects; foundational knowledge of UPW/HPW, specialty gases, chemical distribution, wastewater, piping, PFDs/P&IDs; EIT preferred.
hydraulic modeling, pipe stress software, AI Large Language Models, vibe-coding platforms
2w
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Process Engineer
Hillsboro, Oregon, United States
$70k-$75k/yr OnsiteFull Time
SSOE
SSOE: Architecture, engineering, and construction management firm.
Bachelor's in chemical, mechanical, or related engineering; exposure to semiconductor or advanced manufacturing projects; foundational knowledge of UPW/HPW, specialty gas, wastewater, fluid transfer, heat exchange, piping, PFDs/P&IDs; EIT preferred.
hydraulic modeling, pipe stress software, AI Large Language Models, vibe-coding platforms
3w
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Lead Materials Process Engineer
Beaverton, Oregon, United States
OnsiteContract
Nike
NikeNYSE: NKE: Designs and sells athletic footwear, apparel, and equipment.
Bachelor's in polymer/materials/chemical/mechanical engineering, deep experience in materials processing and manufacturing readiness, SPC and DOE proficiency, factory execution experience, strong analytical and communication skills.
Statistical Process Control (SPC), Design of Experiments (DOE)
1mo
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Process Engineer 3
Tualatin, Oregon, United States
HybridFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Designs and manufactures wafer fabrication equipment for the semiconductor industry.
3+ YOEMaster's in Materials Science/Chemical Engineering/Chemistry/Physics with 3+ years experience or PhD; experience with wet chemistry, electrochemistry, surface science, fluid mechanics, analytical techniques, and SEMI equipment.
SEMI equipment
1mo
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Apprentice Field A&P Mechanic
Aurora, Oregon, United States
FieldFull Time
Quanta Services
Quanta ServicesNYSE: PWR: Provides infrastructure construction and maintenance for energy and utility industries.
Recent graduate of FAA-approved AMT program or in-process A&P certificate; must pass FAA/DOT drug test and DOT physical, hold a valid US driver's license, lift 50 lbs, climb ladders, and work rotating remote schedules.
1mo
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Plastic Injection Molding Process Technician - Overnight Shift
Washougal, Washington, United States
$25-$29/hr OnsiteFull Time
Piller Aimmco
Piller Aimmco: Provides custom plastic injection molding and precision tooling services.
3+ YOEMinimum 1 year as a process technician and 3+ years injection molding experience; proficient in mold setup, troubleshooting, automated systems; strong mechanical aptitude, problem solving, and safety focus.
IQMS, ERP
1mo
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Process-Mechanical Engineer - Corvallis, Oregon, United States
Portland or Bellevue or Boise or Corvallis
$103k-$161k/yr HybridFull Time
Jacobs
JacobsNYSE: J: Global provider of professional engineering and technical services.
8+ YOEBachelor's in engineering, PE license, minimum 8 years process-mechanical experience in water/wastewater, MS Office proficiency, strong data analysis, design, and communication skills.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Fathom, Pipe-Flo
2w
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Journey Level Millwright/Maintenance Mechanic (M&E)
Longview, Washington, United States
$49-$58/hr OnsiteFull Time
NORPAC
NORPAC: Manufactures recyclable packaging and graphic paper products.
2+ YOERequires 2+ years in continuous-process maintenance, with industrial equipment troubleshooting, preventive maintenance, safety procedures, and multi-craft skills including welding, hydraulics, rigging, alignment, and precision assembly.
SAP
2w
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Process Piping Engineering Lead - Portland, OR
Portland or California
$130k-$190k/yr HybridFull Time
Tetra Tech
Tetra TechNASDAQ: TTEK: Global provider of high-end consulting and engineering services.
7+ YOEBachelor's in engineering, PE (Mechanical or Chemical) required or reciprocity in CA, 7+ years AEC process piping experience, leadership of engineering teams, knowledge of codes (NFPA, Building, Mechanical), and proficiency with Navisworks/Bluebeam/Revit.
Navisworks, Bluebeam, Revit, Microsoft Office, Pipe-Flo
2w
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Mechanical Process Hybrid Engineer
Beaverton, Oregon, United States
OnsiteFull Time
Vanguard EMS
Vanguard EMS: Manufactures high-reliability electronics for medical and aerospace sectors.
2+ YOEEngineering bachelor's or equivalent experience, US citizenship required, experience in electronics manufacturing, tooling/fixture design, DOE/SPC, equipment qualification (IQ/OQ/PQ), and strong communication skills.
MES, PLM, ERP, MRB, IPC-A-610, J-STD-001, IPC 7711/7721, IPC-A-600, ANSI/ESD S20.20, GD&T, IQ, OQ, PQ, DOE, SPC
1mo
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Process Piping Engineering Lead - Portland, OR in Portland, Oregon, United States
Portland or California
$130k-$170k/yr HybridFull Time
Tetra Tech
Tetra TechNASDAQ: TTEK: Provides global consulting and engineering services for water and environment.
7+ YOEBachelor's in Engineering, PE stamp (Mechanical or Chemical), 7+ years AEC design/construction experience, semiconductor/clean-room expertise, code knowledge, team leadership, proficiency with Navisworks, Bluebeam, Revit, and Microsoft Office.
Navisworks, Bluebeam, Revit, Microsoft Office, Pipe-Flo
6d
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Applications Engineer - Process Control
Portland, Oregon, United States
$70k-$90k/yr OnsiteFull Time
Valin
Valin: Distributes industrial automation, filtration, and fluid handling technical solutions.
1+ YOEBachelor's or master's degree in mechanical or controls engineering; 1–3 years preferred in engineering, technical product sales, or support. Requires controls knowledge, blueprint reading, communication, and analytical skills.
Microsoft Office, CAD
1w
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PSM Engineer
Deer Island, Oregon, United States
OnsiteFull Time
Columbia River Nitrogen
Columbia River Nitrogen: Produces nitrogen fertilizers and chemicals for the agricultural industry.
10+ YOE5+ MgmtBachelor's degree in chemical, mechanical, or electrical engineering; 10 years of chemical plant operations experience; 5 years managing process safety; PHA leadership and MS Office skills.
Microsoft Office, AutoCAD, OSHA Process Safety Management (PSM), EPA Risk Management Plan (RMP), Management of Change (MOC)
4w
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Mechanical Superintendent - MWH
Gresham, Oregon, United States
$140k-$160k/yr OnsiteFull Time
MWH Constructors
MWH Constructors: General contractor for water and wastewater treatment facilities.
15+ YOE15+ years construction supervision experience; familiarity with process mechanical for water infrastructure; strong safety, quality control, and contract management skills.
1mo
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Scan Tool Field Technician
Vancouver, Washington, United States
FieldContract
Salvo Software
Salvo Software: Develops cloud-connected diagnostic tools and software for the automotive industry.
Interest in cars/trucks, comfortable using or learning diagnostic/scan tools, attention to detail, ability to follow step-by-step processes, and comfort working outdoors with vehicles.
scan tools, diagnostic tools
4d
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Electrical/Instrumentation Technician
Longview, Washington, United States
$45-$47/hr OnsiteFull Time
Nippon Dynawave Packaging
Nippon Dynawave PackagingTokyo Stock Exchange: 3863: Nippon Dynawave Packaging manufactures liquid packaging board and market pulp.
5+ YOEFive years of hands-on electrical/instrumentation experience in a continuous process industry, journey-level trade rating or equivalent, safety commitment, interpersonal skills, and personal computer proficiency.
personal computers, PLC, DCS, AC/DC motors, AC/DC VS drives, MCC
2w
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Tire Installer
Hillsboro, Oregon, United States
OnsiteFull Time
Costco Wholesale
Costco WholesaleNASDAQ: COST: Operates membership-only warehouse clubs selling a variety of goods.
Performs tire installation, balancing, rotations and repairs; operates shop equipment; provides member service, processes payments, maintains clean/safe work area; requires open availability and proof of work authorization.
hydraulic hoist, impact gun, automatic balance machine, weight hammer, dolly