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Science Jobs in Colorado by Main Cities

Denver (288 postings) Research Fellow, Pharma...;  Hydrogeologist...
Fort Collins (84 postings) Research Sci/Scholar ,...;  Remote Biology PhD...
Boulder (69 postings) Principal Analytical...;  Physicist...
Aurora (65 postings) Science Instructor,...;  Science Instructor,...
Colorado Springs (63 postings) Project Coordinator;  AI Statistics Tutor -...
Lakewood (56 postings) Cytotechnologist:...;  Cytology Lab Assistant —...
Arvada (44 postings) Wetlands Environmental...;  Research Physicist...
Thornton (42 postings) Denver Environmental...;  Geologist -Rifle...
Westminster (39 postings) Research Assistant;  Research Assistant...
Pueblo (34 postings) Remote Process...;  On-Call Field Geologist:...
Greeley (31 postings) Senior R&D Portfolio...;  Lead & NON Lead Invasive...
Golden (27 postings) Analytical Chemistry...;  Postdoctoral Researcher...
Louisville (17 postings) Sample Management...;  Biochemist &...
Wheat Ridge (13 postings) Staff Scientist;  Environmental Lab Tech –...
Durango (11 postings) Forestry Technician;  Senior Geologist...
Englewood (11 postings) Senior Hydrogeologist -...;  Hydrogeologist...
Loveland (9 postings) Lead Helicopter AMT —...;  Lead Helicopter AMT —...
Superior (8 postings) Client-Facing...;  Hydrogeologist/Groundwate...
Highlands Ranch (7 postings) Project Scientist -...;  Senior Geologist -...
Grand Junction (5 postings) Hydrogeologist;  Global GHG & Carbon...
Longmont (5 postings) Research Assistant -...;  Research Assistant -...
Centennial (4 postings) Antarctic Waste Stream...;  Math & Science Sub:...
Rifle (4 postings) Intermediate...;  Field Environmental...
Castle Rock (3 postings) Seasonal Transportation...;  Seasonal Transportation...
Commerce City (3 postings) Shipping and Receiving...;  Metals Lab Technician -...
Greenwood Village (3 postings) Flight Operations...;  Bakery Clerk: Fresh...
Alamosa (2 postings) Visiting Chemistry...;  Visiting Chemistry...
Brighton (2 postings) Archaeologist;  Bilingual;...
Fort Lupton (2 postings) Geochemist Subsurface...;  Geo-Chemical Scientist...
Glenwood Springs (2 postings) Senior Ecologist & Lead...;  Senior Scientist;...
Littleton (2 postings) Onsite Hazardous Waste...;  Energetics Research...
Lone Tree (2 postings) Senior Treasury Modeling...;  Senior Treasury Modeling...
Parker (2 postings) AI Data Quality &...;  Temporary Sampling and...
Trinidad (2 postings) Grill Team — Quick;  Grill Team — Quick...
Canon City (1 posting) Wildlife Field...
Cortez (1 posting) Seasonal Garden Center...
Delta (1 posting) MLT In Delta,
Evans (1 posting) Astronomy & Physics...
Glendale (1 posting) Produce Production Team...
Lafayette (1 posting) Food Scientist — Pilot &...
Montrose (1 posting) Remote Team Lead, Health...
Windsor (1 posting) Field Project...
Some of the Last Jobs Posted:
today 1. TEMPORARY Watercraft Inspector & Decontaminator Lead and NON Lead – Vallecito Reservoir Job in Pueblo, Colorado, USA

Science (Environmental Compliance)

Temporary Watercraft Inspector & Decontaminator (9 Months) - Pay: $19.50‑20.50 per hour. - Employment starts 04/27/2026 through...

TEMPORARY Watercraft Inspector & Decontaminator Lead and NON Lead – Vallecito Reservoir Job

Listing for: State of Colorado
View this Job
today 2. Sr. Consultant/Senior Habitat Ecologist/Restoration Planner Job in Fort Collins, Colorado, USA

Engineering (Environmental Compliance), Science (Environmental Compliance, Environmental Science)

Sr. Consultant/Senior Habitat Ecologist/Restoration Planner - Location: - Middleton, WI, United States | Date Posted: - Jan 9, 2026 -...

Sr. Consultant/Senior Habitat Ecologist/Restoration Planner Job

Listing for: GEI Consultants, Inc.
View this Job
today 3. TEMPORARY Watercraft Inspector & Decontaminator Lead and NON Lead – Vallecito Reservoir Job in Fort Collins, Colorado, USA

Science (Environmental Compliance)

Temporary Watercraft Inspector & Decontaminator (9 Months) - Pay: $19.50‑20.50 per hour. - Employment starts 04/27/2026 through...

TEMPORARY Watercraft Inspector & Decontaminator Lead and NON Lead – Vallecito Reservoir Job

Listing for: State of Colorado
View this Job
today 4. Medical Imaging Specialist - AI Trainer (Remote / Online) - Candidates ideally in Fort Collins, Colorado, USA

Science (AI Evaluation, Data Annotation/ AI Labeling)

Opportunity Overview - Handshake is looking for skilled 3D Slicer users to support AI research through flexible, hourly contract work....

Medical Imaging Specialist - AI Trainer Job

Listing for: Handshake
View this Job
today 5. TEMPORARY Watercraft Inspector & Decontaminator Lead and NON Lead – Vallecito Reservoir Job in Thornton, Colorado, USA

Science (Environmental Compliance)

Temporary Watercraft Inspector & Decontaminator (9 Months) - Pay: $19.50‑20.50 per hour. - Employment starts 04/27/2026 through...

TEMPORARY Watercraft Inspector & Decontaminator Lead and NON Lead – Vallecito Reservoir Job

Listing for: State of Colorado
View this Job
today 6. TEMPORARY Watercraft Inspector & Decontaminator Lead and NON Lead – Vallecito Reservoir Job in Westminster, Colorado, USA

Science (Environmental Compliance)

Temporary Watercraft Inspector & Decontaminator (9 Months) - Pay: $19.50‑20.50 per hour. - Employment starts 04/27/2026 through...

TEMPORARY Watercraft Inspector & Decontaminator Lead and NON Lead – Vallecito Reservoir Job

Listing for: State of Colorado
View this Job
today 7. TEMPORARY Watercraft Inspector & Decontaminator Lead and NON Lead – Vallecito Reservoir Job in Colorado Springs, Colorado, USA

Science (Environmental Compliance)

Temporary Watercraft Inspector & Decontaminator (9 Months) - Pay: $19.50‑20.50 per hour. - Employment starts 04/27/2026 through...

TEMPORARY Watercraft Inspector & Decontaminator Lead and NON Lead – Vallecito Reservoir Job

Listing for: State of Colorado
View this Job
today 8. TEMPORARY Watercraft Inspector & Decontaminator Lead and NON Lead – Vallecito Reservoir Job in Greeley, Colorado, USA

Science (Environmental Compliance)

Temporary Watercraft Inspector & Decontaminator (9 Months) - Pay: $19.50‑20.50 per hour. - Employment starts 04/27/2026 through...

TEMPORARY Watercraft Inspector & Decontaminator Lead and NON Lead – Vallecito Reservoir Job

Listing for: State of Colorado
View this Job
today 9. AI Statistics Tutor - Remote Data Annotation & Modeling (Remote / Online) - Candidates ideally in Fort Collins, Colorado, USA

Science (Data Annotation/ AI Labeling, Data Scientist)

A leading AI firm is seeking an AI Tutor – Statistics Specialist to enhance its technologies by providing high - quality inputs,...

AI Statistics Tutor - Remote Data Annotation & Modeling Job

Listing for: Pantera Capital
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1 day ago 10. Lead, Graphene-Enhanced Concrete Admixtures R&D Job in Pueblo, Colorado, USA

Science (Research Scientist)

Dormont Manufacturing Co is seeking a Sr. Concrete Admixture R&D Lead based in Colorado. The role focuses on driving the R&D...

Lead, Graphene-Enhanced Concrete Admixtures R&D Job

Listing for: Dormont Manufacturing Co
View this Job
1 day ago 11. Lead, Graphene-Enhanced Concrete Admixtures R&D Job in Lakewood, Colorado, USA

Science (Research Scientist)

Dormont Manufacturing Co is seeking a Sr. Concrete Admixture R&D Lead based in Colorado. The role focuses on driving the R&D...

Lead, Graphene-Enhanced Concrete Admixtures R&D Job

Listing for: Dormont Manufacturing Co
View this Job
1 day ago 12. Lead, Graphene-Enhanced Concrete Admixtures R&D Job in Aurora, Colorado, USA

Science (Research Scientist)

Dormont Manufacturing Co is seeking a Sr. Concrete Admixture R&D Lead based in Colorado. The role focuses on driving the R&D...

Lead, Graphene-Enhanced Concrete Admixtures R&D Job

Listing for: Dormont Manufacturing Co
View this Job
1 day ago 13. Lead, Graphene-Enhanced Concrete Admixtures R&D Job in Denver, Colorado, USA

Science (Research Scientist)

Dormont Manufacturing Co is seeking a Sr. Concrete Admixture R&D Lead based in Colorado. The role focuses on driving the R&D...

Lead, Graphene-Enhanced Concrete Admixtures R&D Job

Listing for: Dormont Manufacturing Co
View this Job
1 day ago 14. Lead, Graphene-Enhanced Concrete Admixtures R&D Job in Colorado Springs, Colorado, USA

Science (Research Scientist)

Dormont Manufacturing Co is seeking a Sr. Concrete Admixture R&D Lead based in Colorado. The role focuses on driving the R&D...

Lead, Graphene-Enhanced Concrete Admixtures R&D Job

Listing for: Dormont Manufacturing Co
View this Job
1 day ago 15. Hydrogeologist Job in Denver, Colorado, USA

Engineering (Environmental Compliance, Geology / Geoscience, Environmental Engineer), Science (Environmental Compliance, Geology / Geoscience)

At HDR, our employee - owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place...

Hydrogeologist Job

Listing for: Fashion Institute of Design & Merchandising
View this Job
1 day ago 16. Remote Human Factors Expert Witness – Driver Behavior (Remote / Online) - Candidates ideally in Fort Collins, Colorado, USA

Science (Research Scientist, AI Evaluation)

A forensic consulting firm is seeking a Human Factors Expert Witness with a Ph.D. and deep expertise in human performance and driver...

Remote Human Factors Expert Witness – Driver Behavior Job

Listing for: Evidence Solutions, Inc.
View this Job
1 day ago 17. Hydrogeologist Job in Denver, Colorado, USA

Engineering (Environmental Compliance, Geology / Geoscience, Environmental Engineer), Science (Environmental Compliance, Geology / Geoscience)

At HDR, our employee - owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place...

Hydrogeologist Job

Listing for: Fashion Institute of Design & Merchandising
View this Job
1 day ago 18. Remote Soil & Water Conservation Scientist AI Training (Remote / Online) - Candidates ideally in Denver, Colorado, USA

Science (Environmental Compliance)

Position: Remote Soil & Water Conservation Scientist for AI Training - Alignerr is seeking a Soil and Water Conservation Scientist...

Remote Soil & Water Conservation Scientist AI Training Job

Listing for: Alignerr
View this Job
1 day ago 19. Remote Process Development Chemist AI Evaluation (Remote / Online) - Candidates ideally in Thornton, Colorado, USA

Science (AI Evaluation, Data Annotation/ AI Labeling)

Position: Remote Process Development Chemist for AI Evaluation - Data Annotation is seeking a Process Development Chemist to evaluate AI...

Remote Process Development Chemist AI Evaluation Job

Listing for: DataAnnotation
View this Job
1 day ago 20. Remote Process Development Chemist AI Evaluation (Remote / Online) - Candidates ideally in Fort Collins, Colorado, USA

Science (AI Evaluation, Data Annotation/ AI Labeling)

Position: Remote Process Development Chemist for AI Evaluation - Data Annotation is seeking a Process Development Chemist to evaluate AI...

Remote Process Development Chemist AI Evaluation Job

Listing for: DataAnnotation
View this Job