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Science Jobs in Illinois by Main Cities

Chicago (536 postings) FinOps & Compliance Data...;  Pediatric Infectious...
Peoria (75 postings) Medical Science Liaison...;  USDA-ARS Postdoctoral –...
South Naperville Area (75 postings) AI Training...;  Field Restoration...
Springfield (67 postings) Agronomy Applicator -...;  Project Coordinator...
Bloomington (66 postings) Bilingual Sr. Clinical...;  Crop Application...
Aurora (64 postings) Scientific Director,...;  EHS Generalist — Safety...
Joliet (63 postings) Remote AI Prompt Engineer;  Biology Lab Technician —...
Cicero (59 postings) Associate Medical...;  Entry-Level Chemist –...
Champaign (56 postings) Agronomy Applicator -...;  Lead Synthetic Organic...
Rockford (52 postings) Remote AI Prompt Engineer;  Remote AI Training &...
Waukegan (52 postings) AI Training...;  Commercialization & Food...
Elgin (51 postings) Remote AI Researcher &...;  Senior Oncology CRA II -...
North Chicago (28 postings) Senior Scientist I/II,...;  Project Manager CTIS,...
Decatur (25 postings) Remote AI Researcher &...;  Remote National Oncology...
Evanston (23 postings) Medical Science Liaison;...;  Anesthesia Research...
Schaumburg (21 postings) Remote Physics Benchmark...;  Senior Environmental...
Bolingbrook (18 postings) Corporate Microbiologist;  Remote Physics Benchmark...
Vernon Hills (17 postings) Scientist,...;  Scientist,...
Romeoville (15 postings) Hands-on Lab Technician,...;  Deckhand: Vessel Ops &...
Hoffman Estates (14 postings) Analytical Chemist;  Applications Scientist:...
Arlington Heights (12 postings) Remote Biology...;  Bilingual Sr. Clinical...
Melrose Park (12 postings) Sr Scientist;  Senior Scientist -...
Northbrook (12 postings) Analytical Chemist II...;  Analytical Chemist II...
Des Plaines (11 postings) Chemistry Adjunct —...;  Laboratory Operations...
West Chicago (11 postings) R&D Chemist - UV Liquid...;  Global Seed Quality &...
Carol Stream (10 postings) Head of Food Systems &...;  Sanitation Specialist...
Naperville (10 postings) Remote Biology...;  Remote LLM Trainer -...
Saint Charles (10 postings) Clinical Chemistry...;  Clinical Chemistry...
Chicago Heights (9 postings) Associate Scientist;  Senior Medical Writer &...
Crete (9 postings) Public Health Lab...;  Chemist II: Food &...
Lombard (9 postings) Entry Level Geologist/GIT;  Environmental Lab...
Tinley Park (9 postings) Cake Decorator & Brand...;  Study Coordinator...
Urbana (9 postings) Medical Physicist,...;  Dog Behavior Genetics...
Deerfield (8 postings) Geophysicist: Seismic...;  Manager, Health...
Palatine (8 postings) Remote Materials Science...;  Remote Biology...
Rolling Meadows (8 postings) Mid Level Environmental...;  Mid-Level Environmental...
East Peoria (6 postings) Adjunct Faculty - Physics;  Part-Time Physics...
Glenview (6 postings) Bioprocess Laboratory...;  Laboratory Technician...
Skokie (6 postings) Electronic Device...;  Casual/Biology/Physical...
Dolton (5 postings) Environmental Field...;  Entry-Level Wastewater...
Downers Grove (5 postings) Senior Human Factors...;  Senior Human Factors...
Libertyville (5 postings) Senior Upstream...;  Senior Upstream...
Ottawa (5 postings) Bilingual Senior...;  Bilingual Senior...
Wauconda (5 postings) Sr. Beverage...;  Senior Beverage...
Westmont (5 postings) Lab Scientist –...;  Lab Scientist - McCrone...
Carbondale (4 postings) Graduate Assistantship...;  PhD Research...
Elmhurst (4 postings) Retrofit Coordinator...;  Laboratory Assistant...
Kankakee (4 postings) Quality Scientist;  Process Development...
Lake Forest (4 postings) Bench...;  Analytical Chemist III...
Moline (4 postings) Senior Food Scientist &...;  Food...
Orland Park (4 postings) Horticulture Plant...;  Onsite Clinical Research...
Peru (4 postings) Ingeniero Geotécnico de...;  Ingeniero Geotécnico de...
Round Lake (4 postings) Onsite Associate...;  Onsite Entry-Level...
Warrenville (4 postings) Microbiology Laboratory...;  Senior Proofreader &...
Forest Park (3 postings) Bulk Receiver – 2nd...;  ESL Education Science...
Glendale Heights (3 postings) Principle Cosmetic...;  Principle Cosmetic...
Lake Zurich (3 postings) Associate Research...;  Associate Research...
Palos Hills (3 postings) Adjunct Fall -...;  Environmental Science...
Wilmington (3 postings) District Natural...;  Lead District Natural...
Winfield (3 postings) R&D Chemist - UV Curables;  Neuro RN - Advanced...
Bloomingdale (2 postings) Field Service Engineer -...;  Senior Radiochemical...
Breese (2 postings) Data Quality Technician;  Data Quality Technician...
Elk Grove Village (2 postings) Summer Field Technician...;  Field Technician...
Geneva (2 postings) Senior Flavor Scientist...;  Senior Flavor Scientist...
Huntley (2 postings) Clinical Medical...;  Clinical Medical...
Lansing (2 postings) Chemist; bi-lingual;  Egg Pasteurization...
Lisle (2 postings) Biology Adjunct Lecturer...;  Biology Adjunct Lecturer...
Marion (2 postings) Environmental Safety and...;  Environmental Safety and...
Maywood (2 postings) Sr. Staff Scientist;  Research Assistant II...
Mount Prospect (2 postings) Service Leader;  Lab Assistant -...
Mundelein (2 postings) 2nd Area Lead- Warehouse;  MDR Remediation...
O'Fallon (2 postings) Regional Biologist;  Regional Biologist:...
Oak Lawn (2 postings) Outpatient Infectious...;  Outpatient Infectious...
Pontiac (2 postings) Analytical Chemist –...;  Analytical Chemist –...
Quincy (2 postings) Lab Technician;  Lab Technician...
Rochelle (2 postings) Field Development...;  Field Development...
Rock Island (2 postings) Senior Food Scientist:...;  Dietitian...
Washington (2 postings) Remote Strategy...;  Remote Strategy...
Wheeling (2 postings) Field Technician;  Summer Field Technician...
Woodridge (2 postings) Field Ecologist: Restore...;  Field Ecologist II-III:...
Some of the Last Jobs Posted:
1 day ago 1. Lab Tech III Job in Buffalo Grove, Illinois, USA

Research/Development (Lab Tech / Assistant, Pharmaceutical Science/ Research, Research Scientist), Science (Lab Tech / Assistant, Pharmaceutical Science/ Research, Analytical Chemist, Research Scientist)

The Fountain Group is currently seeking a Lab Technician III for a prominent client of ours. This position is located in Lake County, IL....

Lab Tech III Job

Listing for: The Fountain Group
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1 day ago 2. Lab Tech III Job in Buffalo Grove, Illinois, USA

Research/Development (Lab Tech / Assistant, Pharmaceutical Science/ Research, Research Scientist), Science (Lab Tech / Assistant, Pharmaceutical Science/ Research, Analytical Chemist, Research Scientist)

The Fountain Group is currently seeking a Lab Technician III for a prominent client of ours. This position is located in Lake County, IL....

Lab Tech III Job

Listing for: The Fountain Group
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1 day ago 3. Process Chemistry Researcher - Synthesis & Analysis Job in Saint Charles, Illinois, USA

Research/Development (Research Scientist, Drug Discovery), Science (Research Scientist, Biochemistry, Chemistry, Drug Discovery)

Location: St. Charles - Novus International, Inc. seeks a chemistry - focused professional to assist in product synthesis and analytical...

Process Chemistry Researcher - Synthesis & Analysis Job

Listing for: Novus International, Inc.
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1 day ago 4. Remote AI Researcher & Quantitative Trainer (Remote / Online) - Candidates ideally in Decatur, Illinois, USA

Science (Data Annotation/ AI Labeling)

A leading AI development company seeks experienced quantitative professionals to evaluate AI - generated analysis and solve quantitative...

Remote AI Researcher & Quantitative Trainer Job

Listing for: DataAnnotation
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1 day ago 5. Remote Materials Science Expert (Remote / Online) - Candidates ideally in Palatine, Illinois, USA

Science (AI Evaluation, Research Scientist, AI Business & Operations)

Position: Remote Materials Science Expert - 58109 - 1 day ago Be among the first 25 applicants - Get AI - powered advice on this job...

Remote Materials Science Expert Job

Listing for: Turing
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1 day ago 6. Associate Medical Director, Innovative Trial Design, Immunology; Remote (Remote / Online) - Candidates ideally in Decatur, Illinois, USA

Science (Clinical Research, Research Scientist, Medical Science)

Position: Associate Medical Director, Innovative Trial Design, Immunology (Remote) - Company Description - Abb Vie's mission is to...

Associate Medical Director, Innovative Trial Design, Immunology; Remote Job

Listing for: Initial Therapeutics, Inc.
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1 day ago 7. Remote Biology Researcher AI Benchmarking (Remote / Online) - Candidates ideally in Palatine, Illinois, USA

Science (AI Evaluation, Data Annotation/ AI Labeling)

Position: Remote Biology Researcher for AI Benchmarking | $50+/hr - A leading research accelerator for AI is seeking PhDs in Biology,...

Remote Biology Researcher AI Benchmarking Job

Listing for: Turing
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1 day ago 8. Remote AI Content Quality Lead — Writing & Evaluation (Remote / Online) - Candidates ideally in Decatur, Illinois, USA

Science (AI Evaluation, AI Business & Operations, Data Annotation/ AI Labeling)

A leading AI solutions provider is seeking a Guest Experience Manager to work remotely on training AI models. You will be responsible for...

Remote AI Content Quality Lead — Writing & Evaluation Job

Listing for: DataAnnotation
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1 day ago 9. Term Faculty; Non-Tenure Track - Chemistry and Biochemistry Job in Chicago, Illinois, USA

Education / Teaching (Science Teacher, University Professor), Science (Science Teacher)

Position: Term Faculty (Non - Tenure Track) - Chemistry and Biochemistry (26 - 27) - The Department of Chemistry & Biochemistry at...

Term Faculty; Non-Tenure Track - Chemistry and Biochemistry Job

Listing for: DePaul University
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1 day ago 10. Be Bayer Job in Ancona, Illinois, USA

Research/Development (Research Scientist, Agriculture / Farming), Science (Research Scientist, Agriculture / Farming)

Position: Be You. Be Bayer. - Location: Ancona - Senior Field Agronomist - Senior Field Agronomist – East Java - Major Tasks &...

Be Bayer Job

Listing for: Bayer Global
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1 day ago 11. Environment Testing Job in Tinley Park, Illinois, USA

Science (Research Scientist), Healthcare

Position: ENVIRONMENT TESTING - Eurofins Scientific is an international life sciences company, providing a unique range of analytical...

Environment Testing Job

Listing for: Eurofins Scientific SE
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1 day ago 12. R&D Chemist, Digital Ink & Inkjet Innovations Job in Chicago, Illinois, USA

Science (Research Scientist)

INX International is looking for an R&D Chemist to join our growing digital ink division in West Chicago, IL. This role offers a...

R&D Chemist, Digital Ink & Inkjet Innovations Job

Listing for: INX International
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1 day ago 13. Environmental Lab Analyst: EPA Methods & QC Focus Job in Tinley Park, Illinois, USA

Science (Chemistry)

Eurofins Scientific is seeking a Lab Analyst in Tinley Park, IL to prepare and analyze environmental samples using standard analytical...

Environmental Lab Analyst: EPA Methods & QC Focus Job

Listing for: Eurofins Scientific SE
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1 day ago 14. Field Ecologist: Habitat Restoration & Native Plants Job in Waukegan, Illinois, USA

Outdoor/Nature/Animal Care (Environmental Science), Science (Environmental Science, Ecology, Environmental Consulting)

ILM Environments in the Greater Chicago area is seeking a full - time Natural Areas Ecologist 2 to oversee terrestrial habitat...

Field Ecologist: Habitat Restoration & Native Plants Job

Listing for: ILM Environments
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1 day ago 15. Aquatic Technician: Water Quality & Habitat Care Job in Normal, Illinois, USA

Outdoor/Nature/Animal Care, Science

Rentokil is seeking an Aquatic Technician to maintain and manage aquatic environments, including ponds, lakes, pools, and aquariums. You...

Aquatic Technician: Water Quality & Habitat Care Job

Listing for: Terminix International
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1 day ago 16. Environmental Field Technician in Chicago Job in Chicago, Illinois, USA

Science (Environmental Compliance & Protection)

Job Description Job Description - Position - Environmental Field Technician - Entry Level - Benefits401KMedicalDentalLifeVisionFull -...

Environmental Field Technician in Chicago Job

Listing for: Energy Jobline ZR
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1 day ago 17. Senior MSL, Oncology; HCC/CCA – Central Region Job in Chicago, Illinois, USA

Science (Medical Science Liaison)

Position: Senior MSL, Oncology (HCC/CCA) – Central Region - EVERSANA is seeking an experienced Medical Science Liaison to function as a...

Senior MSL, Oncology; HCC/CCA – Central Region Job

Listing for: Sky Mavis
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1 day ago 18. Remote AI Content Moderator & Safety Evaluator (Remote / Online) - Candidates ideally in Cuba, Illinois, USA

Science (Data Annotation/ AI Labeling, AI Evaluation)

Location: Cuba - Crossing Hurdles is seeking an AI Content Evaluation Specialist for remote work. As a contractor, you will assess and...

Remote AI Content Moderator & Safety Evaluator Job

Listing for: Crossing Hurdles
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1 day ago 19. Wet Chemistry Lab Technician — Entry Level, Impactful Environmental Job in Des Plaines, Illinois, USA

Science (Lab Tech / Assistant, Environmental Science)

Position: Wet Chemistry Lab Technician — Entry Level, Impactful Environmental Work - Sterling Labs in Des Plaines, IL is seeking an entry...

Wet Chemistry Lab Technician — Entry Level, Impactful Environmental Job

Listing for: Thesterlinglab
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1 day ago 20. Remote AI Content Moderator & Safety Evaluator (Remote / Online) - Candidates ideally in Illinois, USA

Science (Data Annotation/ AI Labeling, AI Evaluation)

Crossing Hurdles is seeking an AI Content Evaluation Specialist for remote work. As a contractor, you will assess and moderate AI -...

Remote AI Content Moderator & Safety Evaluator Job

Listing for: Crossing Hurdles
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