Science Jobs in Illinois by Main Cities
Chicago
(173 postings)
Clinical Research...; Assistant Director,...
Decatur
(34 postings)
Scientist Scale...; Meat Applications...
Springfield
(20 postings)
Scientist III - Third...; Sr. Clinical Research...
Champaign
(19 postings)
Senior Food Scientist -...; Graduate Research...
North Chicago
(19 postings)
Senior Scientist,...; Cancer Cell Biologist -...
Elgin
(18 postings)
R&D Manager: Chemistry,...; Data & Research Student...
Downers Grove
(16 postings)
Food Scientist —...; Senior RTE Food...
Glenview
(16 postings)
Senior Scientist,...; Sr Principal Scientist,...
West Chicago
(15 postings)
Field Ecologist:...; R&D Analytical Chemist:...
Des Plaines
(14 postings)
Entry - Level Laboratory...; Entry-Level Lab...
Harvard
(14 postings)
Scientist - Pet...; CD&D Technician -...
Peoria
(12 postings)
Scientist, Research...; Combo/Jet-Vac Operator —...
Palos Hills
(11 postings)
Part-Time Chemistry...; Part-Time Earth Science...
Elk Grove Village
(10 postings)
Nightshift Picker; Field Project Manager...
Hoffman Estates
(10 postings)
Application Scientist...; Senior Food Applications...
Macomb
(10 postings)
IL Farm Bill Wildlife...; Farm Bill Wildlife...
Maywood
(10 postings)
Cytopathology Lab...; Chief Division of...
Wauconda
(10 postings)
Flavor Chemist: Lead...; Flavor Chemist Wauconda,...
Batavia
(9 postings)
Mid-Level Environmental...; Environmental Scientist:...
Northbrook
(9 postings)
Sensory Scientist; Head, Bioanalysis...
Peru
(8 postings)
Especialista en Vivero II; Data Scientist:...
Oregon
(7 postings)
Senior Wildlife...; Environmental Water...
Rockford
(7 postings)
Geology Faculty: College...; Chemist...
Urbana
(7 postings)
Quality Scientist; NAGPRA Position at US...
Oak Brook
(6 postings)
Senior Geologist &...; Senior Geologist &...
Sugar Grove
(6 postings)
Chemistry Lab Technician...; Chemistry Lab Technician...
Woodridge
(6 postings)
Entry-Level...; Environmental...
Aurora
(5 postings)
Media Lab Technician -...; Adjunct Faculty -...
Evanston
(5 postings)
Research...; Research...
Pontiac
(5 postings)
PTI Farm Developmental...; PTI Farm Developmental...
Chicago Heights
(4 postings)
Associate Scientist; Associate Scientist...
Lincolnshire
(4 postings)
Wet Chemistry Analyst II...; Analyst II, Chemistry...
Schaumburg
(4 postings)
Senior Environmental...; Senior Environmental...
Winfield
(4 postings)
R&D Chemist - UV Curables; Development Coordinator...
Lake Forest
(3 postings)
Analytical Chemist III; Analytical Chemist III...
Lansing
(3 postings)
Senior Chemist –...; Senior Chemist –...
Melrose Park
(3 postings)
Senior Scientist,...; Principal Scientist;...
Addison
(2 postings)
Senior Flavor Chemist -...; Senior Flavor Chemist -...
Belleville
(2 postings)
IL Farm Bill Wildlife...; IL Farm Bill Wildlife...
Bloomington
(2 postings)
Técnico de Mantenimiento...; Técnico de Mantenimiento...
Bolingbrook
(2 postings)
Food Scientist:...; Food Scientist:...
Effingham
(2 postings)
Agronomy Operations &...; Agronomy Operations &...
Elmhurst
(2 postings)
Laboratory Assistant; Laboratory Assistant...
Harvey
(2 postings)
Lab/Facility Chemist; Lab/Facility Chemist...
Jacksonville
(2 postings)
Environmental Technician...; Environmental Technician...
Kankakee
(2 postings)
Quality Control Scientist; Plant Process Chemist:...
Libertyville
(2 postings)
Science Teacher; Sr. Research &...
Lisle
(2 postings)
Online & On-Campus...; Online & On-Campus...
Morton
(2 postings)
IT Analyst; Technical...; IT Analyst; Technical...
Mount Prospect
(2 postings)
Microbiology Lab...; Microbiology Lab...
Naperville
(2 postings)
Senior Hydrogeologist; Environmental - Project...
Oak Park
(2 postings)
Senior Project Geologist...; Environmental Project...
Park Ridge
(2 postings)
Safety Standards Lead:...; Safety Standards Lead:...
Rochelle
(2 postings)
Principal Scientist,...; Principal Scientist,...
Rock Island
(2 postings)
Dietitian; Dietitian...
Romeoville
(2 postings)
Deckhand Experienced; Deckhand Experienced...
Westmont
(2 postings)
Field Associate II;...; Scientist - Mass...
Wheaton
(2 postings)
Science Teacher; Science Teacher...
Crete
(1 posting)
Microbiologist II; Part...
Crystal Lake
(1 posting)
Baker, Science
Darien
(1 posting)
Senior Hair Color...
Deerfield
(1 posting)
Senior Director,...
East Saint Louis
(1 posting)
Chem Tech
Edwardsville
(1 posting)
Baker, Science
Freeport
(1 posting)
Part-Time Instructor Pool
Homer Glen
(1 posting)
Remote Data Entry &...
Itasca
(1 posting)
Environmental Safety...
Lemont
(1 posting)
Postdoctoral Appointee -...
Lombard
(1 posting)
Bat Biologist/Ecologist
Mundelein
(1 posting)
2nd Shift Warehouse...
Northlake
(1 posting)
Inks & Coatings Chemist:...
Park City
(1 posting)
Housekeeping Associate
Pekin
(1 posting)
Environmental Specialist
Quincy
(1 posting)
Beverage R&D Scientist —...
Round Lake
(1 posting)
Quality Lab Associate II
Sycamore
(1 posting)
Baker, Science
University Park
(1 posting)
Adjunct Faculty, Physics...
today
1.
Chief Division of Medical Physics Department of Radiation Oncology - Loyola Medicine
Job in
Maywood, Illinois, USA
Science (Medical Physicist)
Position: Chief of the Division of Medical Physics – Department of Radiation Oncology - Loyola Medicine - Lead the Future of Cancer...
Chief Division of Medical Physics Department of Radiation Oncology - Loyola Medicine JobListing for: Trinity Health |
today
2.
Ecological Environmental Professional
Job in
Chicago, Illinois, USA
Science (Environmental Compliance, Environmental Science, Environmental Consulting), Engineering (Environmental Compliance)
Lead Wetland Ecologist - We are seeking a lead wetland ecologist in our Chicago, Illinois office to lead project work in the ecological...
Ecological Environmental Professional JobListing for: GEI Consultants, Inc |
1 day ago
3.
Ecological Environmental Professional
Job in
Chicago, Illinois, USA
Science (Environmental Compliance, Environmental Science, Environmental Consulting), Engineering (Environmental Compliance)
Lead Wetland Ecologist - We are seeking a lead wetland ecologist in our Chicago, Illinois office to lead project work in the ecological...
Ecological Environmental Professional JobListing for: GEI Consultants, Inc |
1 day ago
4.
Assistant Field Geologist
Job in
Elk Grove Village, Illinois, USA
Science (Environmental Compliance)
Scope of Position - The Assistant Field Geologist will be a quick study, able to learn and intuit the steps for each activity to provide...
Assistant Field Geologist JobListing for: ConeTec |
1 day ago
5.
Chemist
Job in
North Chicago, Illinois, USA
Healthcare (Clinical Research, Medical Science), Science (Research Scientist, Clinical Research, Medical Science)
Join to apply for the Chemist role at Synectics Inc. - DescriptionPlan and execute assigned laboratory tasks utilizing standard...
Chemist JobListing for: Synectics Inc. |
1 day ago
6.
Adjunct - Biology Instructor
Job in
Palos Hills, Illinois, USA
Education / Teaching (University Professor, Biology, Academic), Science (Biology, Academic)
Position: Adjunct Spring 2026 - Biology Instructor - Adjunct Spring 2026 - Biology Instructor Please see Special Instructions for...
Adjunct - Biology Instructor JobListing for: Moraine Valley Community College |
1 day ago
7.
Environmental Engineer: Field Remediation Lead
Job in
Chicago, Illinois, USA
Engineering (Environmental Compliance, Environmental Engineer), Science (Environmental Compliance)
A multinational engineering firm in Chicago is seeking a Mid - Level Environmental Engineer/Geologist/Scientist. This role involves...
Environmental Engineer: Field Remediation Lead JobListing for: Jacobs |
1 day ago
8.
Hybrid Hydrogeologist: Groundwater Solutions
Job in
Naperville, Illinois, USA
Engineering (Environmental Compliance, Geology / Geoscience), Science (Environmental Compliance, Geology / Geoscience)
Position: Hybrid Hydrogeologist: Groundwater Solutions & Growth - Location: Naperville - An environmental engineering firm based in...
Hybrid Hydrogeologist: Groundwater Solutions JobListing for: SCS Engineers |
1 day ago
9.
Field Project Manager
Job in
Elk Grove Village, Illinois, USA
Science (Environmental Compliance)
Role Overview - This is a junior - level Field Project Manager role focused on stack testing and air emissions at the source. While not...
Field Project Manager JobListing for: MBC Talent Connections |
1 day ago
10.
Senior Hydrogeologist
Job in
Naperville, Illinois, USA
Engineering (Environmental Compliance, Environmental Engineer), Science (Environmental Compliance)
Location: Naperville - Senior Hydrogeologist - Help solve real‑world environmental challenges by applying hydrogeologic expertise and...
Senior Hydrogeologist JobListing for: SCS Engineers |
1 day ago
11.
Sr Chemist
Job in
Clinton, Illinois, USA
Science (Chemistry), Engineering
Location: Clinton - Primary Purpose of Position - The Sr. Chemist provides direction and manages chemistry programs, reviewing data,...
Sr Chemist JobListing for: Constellation Energy Corp. |
1 day ago
12.
Senior Hydrogeologist — Lead Groundwater & Mentorship
Job in
Naperville, Illinois, USA
Engineering (Environmental Compliance, Environmental Engineer), Science (Environmental Compliance)
Location: Naperville - A leading environmental consulting firm in Naperville is looking for a Senior Hydrogeologist with expertise in...
Senior Hydrogeologist — Lead Groundwater & Mentorship JobListing for: Scs Engineers Pc |
1 day ago
13.
Técnico de Mantenimiento Industrial — Turnos
Job in
Bloomington, Illinois, USA
Science (Research Scientist)
Una importante empresa de alimentos busca un Técnico de Mantenimiento Industrial para realizar diagnóstico y mantenimiento en equipos. Se...
Técnico de Mantenimiento Industrial — Turnos JobListing for: Ferrero International S.A. |
1 day ago
14.
Sr Chemist
Job in
Clinton, Illinois, USA
Science (Chemistry, Environmental Compliance), Engineering (Environmental Compliance)
Location: Clinton - Primary Purpose of Position - The Sr. Chemist provides direction and manages chemistry programs, reviewing data,...
Sr Chemist JobListing for: Constellation Energy Corp. |
1 day ago
15.
Sr Chemist
Job in
Clinton, Illinois, USA
Science (Chemistry), Engineering
Location: Clinton - Primary Purpose of Position - The Sr. Chemist provides direction and manages chemistry programs, reviewing data,...
Sr Chemist JobListing for: Constellation Energy Corp. |
1 day ago
16.
Adjunct - Biology Instructor
Job in
Palos Hills, Illinois, USA
Education / Teaching (University Professor, Biology), Science (Biology)
Position: Adjunct Spring 2026 - Biology Instructor - Adjunct Spring 2026 - Biology Instructor Please see Special Instructions for...
Adjunct - Biology Instructor JobListing for: Moraine Valley Community College |
1 day ago
17.
Técnico de Mantenimiento Industrial — Turnos
Job in
Bloomington, Illinois, USA
Science (Research Scientist)
Una importante empresa de alimentos busca un Técnico de Mantenimiento Industrial para realizar diagnóstico y mantenimiento en equipos. Se...
Técnico de Mantenimiento Industrial — Turnos JobListing for: Ferrero International S.A. |
2 days ago
18.
Lab Technician
Job in
Naperville, Illinois, USA
Science (Chemical Manufacturing, Research Scientist)
Location: Naperville - Chemist Job Description - The main function of a chemist is to conduct chemical and physical property laboratory...
Lab Technician JobListing for: Jobs via Dice |
2 days ago
19.
Senior Hydrogeologist
Job in
Naperville, Illinois, USA
Engineering (Environmental Compliance, Environmental Engineer, Geology / Geoscience), Science (Environmental Compliance, Geology / Geoscience)
Location: Naperville - Senior Hydrogeologist - Help solve real‑world environmental challenges by applying hydrogeologic expertise and...
Senior Hydrogeologist JobListing for: SCS Engineers |
2 days ago
20.
Senior Scientist, Formulation Development
Job in
Melrose Park, Illinois, USA
Science (Research Scientist)
A leading pharmaceutical company is seeking a Principal Scientist to oversee product development and ensure compliance with FDA...
Senior Scientist, Formulation Development JobListing for: Fresenius Kabi USA, LLC |