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56 junior scientist jobs at 17 companies in Arkansas

3mo
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Junior Environmental Scientist
Little Rock, Arkansas, United States
$40k-$45k/yr HybridFull Time
Montrose Environmental
Montrose EnvironmentalNYSE: ONT: Global environmental solutions partnering with organizations to solve complex challenges where environmental pressures, regulatory expectations and operational risks intersect.
1+ YOEBachelor's degree in biology or environmental-related field; 1-3 years experience; HAZWOPER; DISA and TWIC clearances; valid driver's license; willingness to travel; strong English communication; Windows proficiency.
Windows, Microsoft Office
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5d
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Junior Environmental Scientist
Little Rock, Arkansas, United States
$39k-$41k/yr FieldFull Time
CTEH
CTEHNYSE: ONT: Global environmental solutions and consulting firm.
1+ YOEBachelor’s degree in a related science or 1–3 years’ related experience; driver’s license, English proficiency, HAZWOPER, DISA and TWIC clearances, passport eligibility, OSHA training, and respirator medical clearance required.
Windows, PPE, APR, Self Contained Breathing Apparatus (SCBA)
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1w
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Medical Laboratory Scientist
Hot Springs, Arkansas, United States
$27-$41/hr OnsitePart Time
CHI St. Vincent
CHI St. Vincent: Catholic nonprofit health network serving central and southwest Arkansas through hospitals, clinics, and specialty care.
Bachelor of Science in biological or chemical science required. Related laboratory scientist or technologist credentials are preferred, including ASCP, AAB, or AMT credentials.
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Associate Scientist
Springdale, Arkansas, United States
$55k-$65k/yr FieldFull Time
Environmental Works
Environmental Works: Environmental consulting and contracting firm serving businesses, municipalities, and public and private-sector clients.
Bachelor's in science/engineering, valid driver's license, complete 40-hour HAZWOPER within 2 weeks, pass DOT and Hazmat physicals, respirator use, ability to lift 50 lbs; 1-3 years environmental compliance experience preferred.
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Sensory Scientist
Springdale, Arkansas, United States
OnsiteFull Time
Tyson Foods
Tyson FoodsNYSE: TSN: Global protein-focused food producing meat and prepared products.
2+ YOERequires sensory, food science, psychology, or related education and experience varying by level; expertise in sensory data analysis, experimental design, Microsoft Office, Excel, and strong analytical and communication skills.
Microsoft Office, Microsoft Excel, Power BI, SIMs, RedJade, ANOVA
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1w
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Sensory Scientist
Springdale, Arkansas, United States
OnsiteFull Time
Tyson Foods
Tyson FoodsNYSE: TSN: Global protein-focused food producing meat and prepared products.
2+ YOERequires sensory, food science, psychology, or related education and experience varying by level; advanced sensory data analysis, experimental design, Microsoft Office, Excel, communication, and presentation skills.
Microsoft Office, Microsoft Excel, Microsoft Power BI, SIMs, RedJade, ANOVA
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2d
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Field Application Scientist
United States or San Diego or California or Arizona or Nevada or Utah or New Mexico or Texas or Oklahoma or Kansas or Nebraska or South Dakota or North Dakota or Minnesota or Iowa or Missouri or Arkansas or Louisiana or Mississippi or Alabama or Tennessee or Kentucky or West Virginia or Virginia or Maryland or Delaware or Pennsylvania or New Jersey or New York or United Kingdom or Cambridge
RemoteFull Time
SPT Labtech
SPT Labtech: UK private manufacturer of automated liquid-handling, sample-management, and cryo-EM laboratory systems for life-science researchers.
2+ YOERequires an MSc with 5+ years of practical experience or PhD with 2+ years in biological science, liquid handling, laboratory automation, or related fields; NGS and workflow optimization experience preferred.
Salesforce, NGS, HTS
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3d
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Staff Data Scientist
Bentonville, Arkansas, United States
$110k-$220k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Global retail, e-commerce, and supply chain.
2+ YOEMaster's degree plus 2 years or bachelor's degree plus 4 years in data analytics or related field; expertise in Python, R, SQL, machine learning, cloud data platforms, modeling, visualization, and MLOps.
Python, R, SQL, GitHub, TensorFlow, Keras, PyTorch, PySpark, Google BigQuery, Microsoft Azure Databricks, Tableau, Microsoft Power BI, SAP BW, SAP BOBJ, SAP Lumira, SAP Analytics Cloud, Analysis for Office, SAP Bex Explorer, Alteryx, Teradata, SAP HANA, NoSQL, PostgreSQL, mlflow, Agile, Scrum, Kanban
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Staff Data Scientist
Bentonville, Arkansas, United States
$110k-$220k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Global retail, e-commerce, and supply chain.
1+ YOEBachelor's degree plus 3 years or master's degree plus 1 year in analytics, with advanced Python, SQL, Apache Spark, Tableau, forecasting, optimization, machine learning, visualization, and anomaly detection experience.
Python, SQL, Apache Spark, Tableau
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3w
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72D Environmental Scientist
Lonoke or San Antonio
FieldPart Time
Army National Guard
Army National Guard: U.S. government military reserve component providing trained Army Soldiers for domestic emergencies and national defense.
Requires U.S. citizenship, an accredited qualifying degree, age 21+, medical and moral eligibility for commissioned officer appointment, and ability to obtain a Secret security clearance.
TRICARE Reserve Select
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2w
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Clinical Laboratory Scientist (FDC)
Fayetteville, Arkansas, United States
OnsiteFull Time
Fayetteville Diagnostic Clinic
Fayetteville Diagnostic Clinic: Independent, physician-owned medical group providing primary, specialty, and diagnostic care to patients and families in Northwest Arkansas.
1+ YOEAssociate degree plus accredited clinical laboratory training or bachelor's in laboratory science, 12–18 months related experience, and strong laboratory, communication, and computer skills.
Computers
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1mo
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Cliical Laboratory Scientist I
Springdale, Arkansas, United States
$23-$29/hr OnsiteFull Time
Arkansas Children's Northwest
Arkansas Children's Northwest: Nonprofit pediatric hospital providing emergency, inpatient, surgical, diagnostic, primary, and specialty care for children in Northwest Arkansas.
Associate degree or equivalent experience; entry-level. Must obtain MLT (ASCP) certification within one year. Flu vaccine required; position is safety-sensitive. Performs specimen prep, testing, result documentation, and instrument maintenance.
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5d
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Medical Laboratory Scientist I - Chemistry
Little Rock, Arkansas, United States
OnsiteFull Time
University of Arkansas for Medical Sciences
University of Arkansas for Medical Sciences: Arkansas’s public academic health center educates health professionals, conducts biomedical research, and provides statewide clinical care.
Bachelor's degree in chemistry, biology, medical technology, or medical laboratory sciences; ASCP or equivalent eligibility, with certification within one year; clinical laboratory experience preferred.
spectrophotometers, microscopes, slide stainers, diluters, pipettes, laboratory automation systems
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5d
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Medical Laboratory Scientist I - Chemistry
Little Rock, Arkansas, United States
OnsiteFull Time
University of Arkansas for Medical Sciences
University of Arkansas for Medical Sciences: Arkansas’s public academic health center educates health professionals, conducts biomedical research, and provides statewide clinical care.
Bachelor's degree in chemistry, biology, medical technology, or medical laboratory sciences, or approved ASCP discipline. ASCP or equivalent certification required within one year; clinical laboratory experience preferred.
spectrophotometers, analyzers, microscopes, slide stainers, diluters, computer controlled high volume analyzers, mixers, rotators, pipettes, laboratory automation systems
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1mo
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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
Highmark Health
Highmark Health: To create a remarkable health experience, freeing people to be their best.
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
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1w
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Associate Scientist II, Oreo Cakesters Product Development
East Hanover or Chicago or Whippany or Arkansas
$69k-$95k/yr HybridFull Time
Mondelēz International
Mondelēz InternationalNASDAQ: MDLZ: Global snack manufacturer producing food and beverage products.
2+ YOEBS or MS in food science, food engineering, or chemical engineering; minimum 2 years relevant experience; project management and specification system experience; data analysis, technical writing, and communication skills.
HACCP
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2w
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New Grad Scientist I - Summer 2027 - Central Division (For Current/Returning HNTB Interns Only)
Austin or Baton Rouge or Dallas or Des Moines or El Paso or Fort Worth or Houston or Kansas City or Little Rock or New Orleans or Oklahoma City or Overland Park or Plano or Round Rock or San Antonio or St. Louis
FieldFull Time
HNTB
HNTB: Infrastructure design and construction management services firm.
Bachelor's degree in geology, biology, ecology, environmental science, archeology, anthropology, or a related field. Current or previous HNTB internship experience is preferred.
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2w
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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
HNTB
HNTB: Infrastructure design and construction management services firm.
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.
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2w
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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
OnsiteFull Time
HNTB
HNTB: Infrastructure design and construction management services firm.
Bachelor's degree in geology, biology, ecology, environmental science, archeology, anthropology, or a related field. Current or previous HNTB internship experience preferred.
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1mo
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Medical Lab Tech or Clinical Lab Scientist - Generalist (Full-time, Saturday - Tuesday, 9pm-7:30am)
Fayetteville, Arkansas, United States
OnsiteFull Time
Washington Regional Medical Center
Washington Regional Medical Center: Nonprofit critical access hospital providing emergency, primary, specialty, and rehabilitative care to eastern North Carolina communities.
1+ YOEAssociates in Medical Laboratory Technology required, eligible for ASCP or AMT and must pass within one year; 1 year lab experience preferred; able to perform testing, maintenance, QC, and lift up to 50 lbs.
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