46 junior scientist jobs at 19 companies in Iowa
1mo
Save
Mark Applied
Hide
Environmental Scientist
Des Moines or Independence or Ames
HybridFull Time
2+ YOEB.S. in environmental or related biological field, 2+ years relevant experience (transportation projects preferred), knowledge of ESA/MBTA/BGEPA/NEPA permitting, proficiency in Microsoft Excel/Word, valid driver's license, must live within 1 hour of Ames, IA.
Microsoft Excel, Microsoft Word
2mo
Save
Mark Applied
Hide
Associate Scientist
Des Moines, Iowa, United States
OnsiteFull Time
1+ YOEBachelor's in food science/chemistry/biochemistry/chemical engineering,1–3 years R&D or lab experience,formulation and lab techniques,Microsoft Office proficiency,strong documentation and communication skills.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint
1mo
Save
Mark Applied
Hide
Environmental Scientist
Des Moines or Independence
OnsiteFull Time
2+ YOEBachelor's degree in environmental or related biological field, active driver's license, 2+ years relevant experience (transportation projects preferred), knowledge of ESA/NEPA permitting, strong communication and Microsoft Excel/Word proficiency.
Microsoft Excel, Microsoft Word
1mo
Save
Mark Applied
Hide
Data Scientist (Remote)
Oak Brook or Alabama or Arizona or Florida or Georgia or Iowa or Illinois or Indiana or Michigan or Minnesota or Missouri or North Carolina or Nebraska or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or West Virginia
$92k-$102k/yr RemoteFull Time
1+ YOE1+ years data science/statistics experience, bachelor’s degree in a quantitative field preferred, strong programming and analytical skills, proficiency in Microsoft Excel/Word/Outlook, Salesforce preferred, strong communication.
Microsoft Excel, Microsoft Word, Microsoft Outlook, Salesforce CRM
5d
Save
Mark Applied
Hide
Research Scientist I
Ames, Iowa, United States
OnsitePart Time, Temporary
Bachelor’s degree required. Conducts polymer thin-film research independently with minimal direction; preferred expertise includes thermal transport, nanofabrication, polymer chemistry, lubricants, and ablative materials.
SOPs
3d
Save
Mark Applied
Hide
Environmental Scientist 1
Urbandale or Iowa or North America
$50k-$60k/yr FieldFull Time
1+ YOEBachelor's degree in geology, hydrogeology, environmental science, or related field; 1–3+ years of environmental sampling experience; 40-hour HAZWOPER, driver's license, reliable transportation, technical writing, safety, and Microsoft Office skills.
Microsoft Office
1w
Save
Mark Applied
Hide
Environmental Scientist I
Des Moines, Iowa, United States
FieldFull Time
Eocene Environmental Group: Provides environmental consulting and utility vegetation management services.
0+ YOEBachelor’s degree in environmental science, engineering, or related field or equivalent experience; 0–2 years relevant experience; fieldwork, data collection, reporting, communication, and organizational skills required.
Microsoft Office, GPS
4d
Save
Mark Applied
Hide
Quality Scientist I
Charles City, Iowa, United States
OnsiteFull Time
0+ YOERequires a 2- to 4-year science degree and/or up to 3 years relevant experience, cGMP/GLP knowledge, Microsoft Office experience, aseptic technique, laboratory math, and detailed documentation skills.
Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, DMAIC
2mo
Save
Mark Applied
Hide
Associate Scientist - Food Science
Des Moines, Iowa, United States
OnsiteFull Time
Graduate degree in food science/technology/engineering, hands-on ingredient and formulation development experience, experiment design, data analysis, technical communication, and ability to translate science to commercial solutions.
Microsoft Office
3w
Save
Mark Applied
Hide
Research Scientist - Analytical Development
Fort Dodge, Iowa, United States
OnsiteFull Time
1+ YOEPh.D. with 1+ year industry/postdoc experience or M.S. with 5+ years in vaccine analytical development; hands-on analytical method development (potency assays, ELISA, viral titration); project leadership and strong communication.
ELISA, viral titration
2d
Save
Mark Applied
Hide
Laboratory Scientist Non Certified
Waterloo, Iowa, United States
$25-$37/hr OnsiteFull Time
Bachelor’s degree in chemical, physical, or biological science and college or postgraduate laboratory experience. A valid driver’s license is required when driving for work.
Laboratory Information System (LIS), Hospital Information System (HIS), Laboratory Information System (LIS), Hospital Information System (HIS)
1mo
Save
Mark Applied
Hide
Medical Laboratory Scientist
Council Bluffs, Iowa, United States
$29-$44/hr OnsiteFull Time
Bachelor's in Medical Lab Science/Medical Technology or CLIA-defined equivalent required; ASCP certification preferred; perform complex lab testing, instrument maintenance, QC, and result interpretation.
1mo
Save
Mark Applied
Hide
Medical Laboratory Scientist
Le Mars, Iowa, United States
OnsiteFull Time
1+ YOEBachelor's or associate degree in medical laboratory science/technology, 1 year lab experience, ASCP or AMT certification within 12 months, BLS required as employee, mandatory reporter training preferred; background check required.
2mo
Save
Mark Applied
Hide
Medical Laboratory Scientist
Decorah, Iowa, United States
$26-$39/hr OnsiteFull Time
Completion of a clinical laboratory science program, certification (ASCP or AMT) as MLS/MLT, BLS required, accuracy and organizational skills; previous technologist experience preferred.
1mo
Save
Mark Applied
Hide
Medical Laboratory Scientist
Council Bluffs, Iowa, United States
OnsiteFull Time
Bachelor's in Medical Laboratory Science/Medical Technology (CLIA-defined) required; ASCP certification preferred; MLT candidates may be considered.
1w
Save
Mark Applied
Hide
Associate Scientist - Food Chemistry
Des Moines, Iowa, United States
OnsiteFull Time
0+ YOEMaster's in food science, chemistry, or biochemistry with 3+ years industrial experience, or PhD with 0–3 years experience. Requires food chemistry expertise, laboratory analysis, advanced statistics, communication, and English fluency.
Microsoft Word, Microsoft Excel, Microsoft Access, Microsoft PowerPoint
1mo
Save
Mark Applied
Hide
Analytical Development Scientist II
Charles City, Iowa, United States
OnsiteFull Time
2+ YOEM.S. in chemistry with 2+ years or B.S. with 6+ years laboratory experience; GMP familiarity; ability to operate HPLC, GC, LC/MS and related instruments; strong communication and organizational skills.
HPLC, GC, GC/MS, LC/MS, FTIR, Titrator, Particle Size Analyzer
2mo
Save
Mark Applied
Hide
MED LAB SCIENTIST ASCP P
Ames, Iowa, United States
OnsiteFull Time
Bachelor's in Clinical Laboratory Science (or related) and MLS registration or registry-eligible (must obtain within 1 year if not registered); phlebotomy, QC/proficiency testing, and broad clinical laboratory knowledge required.
1mo
Save
Mark Applied
Hide
Senior Data Scientist - AI Services and Platforms
Pennsylvania or Maryland or Washington or North Carolina or Louisiana or Kentucky or Kansas or Indiana or Illinois or Georgia or Iowa or Florida or Colorado or California or Delaware or Connecticut or Arkansas or Arizona or Alabama or Alaska or Nevada or Vermont or Tennessee or Idaho or Oklahoma or Hawaii or Mississippi or Utah or New Hampshire or New Mexico or Wyoming or North Dakota or South Dakota or Rhode Island or West Virginia or Montana or Texas or District of Columbia or Ohio or New Jersey or Oregon or South Carolina or Missouri or Virginia or Massachusetts or Nebraska or Minnesota or Michigan or Wisconsin or New York or Maine
$103k-$165k/yr RemoteFull Time
2+ YOEExperience applying generative and predictive AI, designing evaluation pipelines, strong Python and ML skills, knowledge of Responsible AI, and ability to translate business needs into AI solutions.
Python, SQL, BigQuery, R, AWS Sagemaker, Azure ML, Vertex AI, Vertex AI LLM APIs (Gemini), Azure OpenAI API, Amazon Bedrock, OpenAI API, Anthropic Claude API, LangChain, llamaindex
1w
Save
Mark Applied
Hide
New Grad Scientist I - Summer 2027 - Central Division (For Current/Returning HNTB Interns Only)
Dallas or New Orleans or Plano or Kansas City or Round Rock or Houston or El Paso or San Antonio or Des Moines or St. Louis or Fort Worth or Oklahoma City or Overland Park or Baton Rouge or Little Rock or Austin
FieldFull Time, Internship
Bachelor's degree in geology, biology, ecology, environmental science, archeology, anthropology, or a related field. Requires accurate data analysis, field survey support, scientific research, and safety practices.
Explore Jobs
Expand Your Job Search
Top Cities in Iowa for Junior Scientist
- Junior Scientist jobs in Des Moines, IA
- Junior Scientist jobs in Cedar Rapids, IA
- Junior Scientist jobs in Davenport, IA
- Junior Scientist jobs in Sioux City, IA
- Junior Scientist jobs in Iowa City, IA
- Junior Scientist jobs in Waterloo, IA
- Junior Scientist jobs in Ames, IA
- Junior Scientist jobs in West Des Moines, IA
- Junior Scientist jobs in Council Bluffs, IA
- Junior Scientist jobs in Dubuque, IA
- Junior Scientist jobs in Ankeny, IA
- Junior Scientist jobs in Urbandale, IA
- Junior Scientist jobs in Cedar Falls, IA
- Junior Scientist jobs in Marion, IA
- Junior Scientist jobs in Bettendorf, IA
- Junior Scientist jobs in Marshalltown, IA
- Junior Scientist jobs in Mason City, IA
- Junior Scientist jobs in Clinton, IA
- Junior Scientist jobs in Burlington, IA
- Junior Scientist jobs in Fort Dodge, IA