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86 chemical engineer jobs at 27 companies in Idaho

1mo
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Senior Chemical Process Engineer
Boise, Idaho, United States
$105k-$150k/yr OnsiteFull Time
SSOE Group
SSOE Group: Provides architecture, engineering, and construction management for industrial facilities.
7+ YOEBachelor's in Chemical or Mechanical Engineering, PE preferred, 7+ years process engineering experience in semiconductor or advanced manufacturing, UPW/HPW/gases/wastewater knowledge, PFD/P&ID familiarity, flow and heat calculations.
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6d
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Entry-Level Process/ Chemical Engineer
Boise, Idaho, United States
$60k-$80k/yr HybridFull Time
Jacobs
JacobsNYSE: J: Global provider of professional engineering and technical services.
Bachelor’s degree in chemical engineering or related field; EIT or ability to obtain within one year; AutoCAD and MS Office knowledge; local to or willing to relocate to Boise; semiconductor experience preferred.
AutoCAD, Microsoft Office, Microsoft Excel
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1mo
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Senior Chemical Process Engineer
Boise, Idaho, United States
$105k-$150k/yr OnsiteFull Time
SSOE
SSOE: Architecture, engineering, and construction management firm.
7+ YOEBachelor's in engineering, 7+ years process engineering experience (design-build/EPC preferred), PE preferred, knowledge of UPW/HPW, specialty gas, wastewater, pumps, heat exchange, PFDs/P&IDs, and strong analytical skills.
hydraulic modeling and pipe stress software, AI Large Language Models, vibe-coding platforms
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2w
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Senior Chemical Engineer
Idaho Falls, Idaho, United States
$114k-$281k/yr OnsiteFull Time
Idaho National Laboratory
Idaho National Laboratory: Conducts nuclear energy research and national security operations.
4+ YOE5+ MgmtAdvanced degree in engineering/physics, 4–8+ years related experience depending on level, ability to obtain DOE Q clearance (US citizenship required), testing and pilot-scale experience, team leadership, and up to 20% travel.
MATLAB, R, Python, SQL
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2w
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Chemical Engineering / Chemistry Intern (Pocatello, Idaho)
Pocatello or California or Idaho or Nevada or Utah or Wyoming or United States
OnsiteFull Time, Internship
J.R. Simplot Company
J.R. Simplot Company: Produces food, fertilizers, and agricultural products for global markets.
Currently pursuing a BS in Chemical Engineering or Chemistry; requires attention to detail, self-motivation, teamwork, adaptability, and proficiency with Microsoft Word and Excel.
Microsoft Word, Microsoft Excel
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13h
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Facilities Engineer
Nampa, Idaho, United States
OnsiteFull Time
onsemi
onsemi: Designs and manufactures semiconductor solutions for power and sensing.
3+ YOEBachelor's degree in mechanical, chemical, facilities, or related engineering and 3 years of engineering experience in semiconductor manufacturing, advanced technology, chemical processing, or regulated industrial environments.
HVAC, Ultra Pure Water (UPW), Process Safety Management (PSM)
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2w
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Process Engineer
Soda Springs, Idaho, United States
$56k-$83k/yr OnsiteFull Time
Bayer
BayerFrankfurt Stock Exchange: BAYN: Global enterprise focused on healthcare and nutrition.
2+ YOEBachelor's degree in chemical or metallurgical engineering required; bachelor's degree with two years of experience preferred.
P&IDs
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1w
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Early Career Engineer
Augusta or Arkansas City or Lewiston
$63k-$95k/yr OnsiteFull Time
Clearwater Paper
Clearwater PaperNYSE: CLW: Manufacturer of bleached paperboard and pulp for packaging products.
Bachelor's degree in engineering required; chemical, paper science, or electrical engineering preferred. Requires communication skills, Microsoft Word and Excel proficiency, and basic PI knowledge.
PI (Process Information System), Production Management system, Microsoft Word, Microsoft Excel
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2mo
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Facilities Process Engineer
Phoenix or Boise
OnsiteFull Time
Farnsworth Group
Farnsworth Group: A national architectural, engineering, and surveying firm known for Great Place to Work certification and a collaborative culture.
0+ YOEBachelor’s in mechanical, chemical, or related engineering; Engineer-in-Training; 0–8+ years; ability to read P&IDs and layouts; strong coordination and communication.
AutoCAD, BIM360, Navisworks, P&IDs
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2w
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Process Engineer
Soda Springs, Idaho, United States
$56k-$83k/yr OnsiteFull Time
Bayer
BayerFrankfurt Stock Exchange: BAYN: Global provider of healthcare medicines and agricultural products.
2+ YOEBachelor's degree in chemical or metallurgical engineering required; 2 years of experience preferred. Requires process optimization, plant operations, technical problem-solving, environmental reporting, and project coordination.
P&IDs
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2mo
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Project Engineer
Boise or Plano
$75k-$105k/yr OnsiteFull Time
Ecolab
EcolabNYSE: ECL: Provides water, hygiene, and infection prevention solutions and services.
3+ YOEB.S. in Mechanical or Chemical Engineering (or equivalent), 3–8+ years project engineering/commissioning experience in industrial water or semiconductor environments, AutoCAD Plant3D and Microsoft Office proficiency, UPW/wastewater knowledge, ability to interpret P&IDs; no immigration sponsorship.
AutoCAD Plant3D, Microsoft Office
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1mo
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Senior Engineer, Global Facilities - Gas
Boise or Clay
$98k-$243k/yr OnsiteFull Time
Micron Technology
Micron TechnologyNASDAQ: MU: Designs and manufactures semiconductor memory and data storage solutions.
5+ YOEBachelor's in Chemical Engineering or equivalent, 5+ years in high-purity bulk or specialty gas systems, strong organizational and communication skills, willingness to travel internationally.
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3mo
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Process Engineer
Boise, Idaho, United States
HybridFull Time
Stantec
StantecTSX: STN: Provides professional engineering, architecture, and environmental consulting services.
5+ YOEPE license preferred; proficient with Revit, AutoCAD, NavisWorks, Pipe-Flo, Caesar/Autopipe; Bluebeam/Adobe; MS Office; BS in Chemical or Mechanical Engineering; 5+ years in process, waste, UPW systems; strong communication.
Revit, AutoCAD, NavisWorks, Pipe-Flo, Caesar, Autopipe, Bluebeam, Adobe Acrobat, Microsoft Office
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4w
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Environmental Engineer (Senior)
Boise, Idaho, United States
OnsiteFull Time
Micron Technology
Micron TechnologyNASDAQ: MU: Manufacturer of semiconductor memory and data storage products.
2+ YOEBachelor's in Environmental/Chemical Engineering or Environmental Science,2+ years related experience,knowledge of environmental regulations,analytical and communication skills,ability to work with regulators and cross-functional teams.
Agentic AI
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2w
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Operations Engineer II
Idaho Falls, Idaho, United States
$87k-$136k/yr OnsiteFull Time
Idaho Environmental Coalition
Idaho Environmental CoalitionNYSE: AMTM: Manages nuclear and hazardous waste cleanup at federal laboratory sites.
4+ YOEBachelor's in engineering plus 4 years relevant experience with ≥1 year nuclear experience; U.S. citizenship, REAL ID-compliant photo ID, and willingness to complete chemical screening and pre-employment checks.
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4w
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Process Engineer - UHT Operations
Boise, Idaho, United States
OnsiteFull Time
Darigold
Darigold: Produces and sells milk, butter, and cheese products globally.
5+ YOEBachelor's in chemical or related engineering, 5+ years manufacturing/process experience, experience with process trials, data-driven continuous improvement, knowledge of GMP/SQF/HACCP and CIP systems.
SPC, Pareto, RCA, CIP, process control systems
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3mo
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Test Engineer III (Camden, NJ, US)
Camden or Idaho Falls
$120k-$140k/yr OnsiteFull Time
Holtec International
Holtec International: Provides nuclear fuel storage systems and small modular reactors.
6+ YOEB.S. in Mechanical, Nuclear, Chemical Engineering, 6-10 years of related testing experience, test program planning and documentation, QA/regulatory exposure, data analysis, strong communication.
Python, MATLAB, LabVIEW, Data Acquisition Systems, Test instrumentation, ASME standards, NQA-1
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3w
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Senior Engineer, Field Process (Boise, ID)
Boise, Idaho, United States
OnsiteFull Time
ASM International
ASM InternationalEuronext Amsterdam: ASM: Provides wafer processing equipment for semiconductor device manufacturing.
PhD in materials science, chemical engineering, or physics, or MS with relevant industry experience; thin-film processing, semiconductor, troubleshooting, DOE, vacuum, metrology, and communication experience required.
ALD, PEALD, PECVD, Epitaxy, thermal ALD, plasma ALD, plasma CVD, FMEA, Ishikawa, DOE, HVM, KT
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2w
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Senior Water/Wastewater Process Engineer
Boise or Lewiston or Denver or San Antonio
HybridFull Time
Merrick & Company
Merrick & Company: Professional engineering, architecture, and geospatial solutions provider.
12+ YOEABET bachelor's in Civil/Chemical/Mechanical/Environmental Engineering,12+ years water or wastewater design/construction/operation,PE within 6 months,eligible to work in US without sponsorship.
PIPE-FLO, WaterCAD, Fathom, Biowin, GPSx, Sumo
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3w
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Senior Engineer, Field Process (Boise, ID)
Boise, Idaho, United States
FieldFull Time
ASM
ASMEuronext Amsterdam: ASM: Designs and manufactures advanced semiconductor wafer processing equipment.
PhD or MS in materials science/chemical engineering/physics with hands-on thin-film (ALD, PEALD, PECVD, Epitaxy) experience, troubleshooting and DOE skills, ability to travel and support extended hours, strong communication.
ALD, PEALD, PECVD, Epitaxy
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