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Collecting related data using electronic tablets and a variety of instruments to document site conditions, Oversight of drilling operations installing soil borings and monitoring wells, Documenting soil or rock descriptions and well construction details, extensive and detailed note-taking, and effective coordination and communication with project team members. Provide emergency response support (environmental sample planning and collection, rail client and state/federal regulator correspondence, onsite contractor oversight) for train derailments/HAZMAT spills, with the potential to travel throughout Oklahoma and the surrounding states.

YEAR

Arcadis NV

Field GeologistEnvironmental Scientist

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Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions.

We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.

Leidos Holdings Inc

Sr. Quantum Information Scientist

Analyze and interpret high-throughput DNA/RNA sequencing (bulk and single-cell RNA-seq) datasets using established pipelines and statistical methods; Support development and deployment of behavioral tasks (online and in-person). The Department of Anatomy & Cell Biology is seeking a Research Assistant or Scientist to provide quantitative and data-focused support for human and mouse neuroscience research.

The OSU/A&M System

Research Scientist GS9392

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Oklahoma State University Center for Health Sciences is seeking a highly motivated and proactive Research Scientist to study role of estrogen receptor regulation of innate immunity in the urinary tract infection (UTI) pathogenesis. The successful candidate will utilize molecular and immunological approaches to understand the significance of membrane and nuclear estrogen receptor signaling in regulation of inflammation in the bladder and kidney during initiation of UTI.

Research Scientist GS9113

You may qualify if you meet one of the following: GS-7: You must have completed or will complete a 4-year course of study leading to a bachelors from an accredited institution AND must have documented Superior Academic Achievement (SAA) at the undergraduate level in the following: a) Grade Point Average 2.95 or higher out of a possible 4.0 as recorded on your official transcript or as computed based on 4 years of education or as computed based on courses completed during the final 2 years of curriculum; OR 3.45 or higher out of a possible 4.0 based on the average of the required courses completed in your major field or the required courses in your major field completed during the final 2 years of your curriculum. GS-9: You must have completed 2 years of progressively higher-level graduate education leading to a masters degree or equivalent graduate degree: a) Grade Point Average - 2.95 or higher out of a possible 4.0 as recorded on your official transcript or as computed based on 4 years of education or as computed based on courses completed during the final 2 years of curriculum; OR 3.45 or higher out of a possible 4.0 based on the average of the required courses completed in your major field or the required courses in your major field completed during the final 2 years of your curriculum.

United States Air Force

Data Scientist

In addition to meeting the basic requirement above, to qualify for this position you must also meet the qualification requirements listed below: GS-7: You must have completed or will complete a 4-year course of study leading to a bachelors from an accredited institution AND must have documented Superior Academic Achievement (SAA) at the undergraduate level in the following: a) Grade Point Average 2.95 or higher out of a possible 4.0 as recorded on your official transcript or as computed based on 4 years of education or as computed based on courses completed during the final 2 years of curriculum; OR 3.45 or higher out of a possible 4.0 based on the average of the required courses completed in your major field or the required courses in your major field completed during the final 2 years of your curriculum. GS-9: You must have completed 2 years of progressively higher-level graduate education leading to a masters degree or equivalent graduate degree: a) Grade Point Average - 2.95 or higher out of a possible 4.0 as recorded on your official transcript or as computed based on 4 years of education or as computed based on courses completed during the final 2 years of curriculum; OR 3.45 or higher out of a possible 4.0 based on the average of the required courses completed in your major field or the required courses in your major field completed during the final 2 years of your curriculum.

Physical Scientist

GS-9: You must have completed 2 years of progressively higher-level graduate education leading to a masters degree or equivalent graduate degree: a) Grade Point Average - 2.95 or higher out of a possible 4.0 as recorded on your official transcript or as computed based on 4 years of education or as computed based on courses completed during the final 2 years of curriculum; OR 3.45 or higher out of a possible 4.0 based on the average of the required courses completed in your major field or the required courses in your major field completed during the final 2 years of your curriculum. b) Grade Point Average 2.95 or higher out of a possible 4.0 as recorded on your official transcript or as computed based on 4 years of education or as computed based on courses completed during the final 2 years of curriculum; OR 3.45 or higher out of a possible 4.0 based on the average of the required courses completed in your major field or the required courses in your major field completed during the final 2 years of your curriculum.

Computer Scientist

Preference for at least one of the following fields of study: Accounting, Actuarial Science, Analytics/Data Science, Business Administration/Management, Computer Science/Information Systems, Economics, Engineering, Finance, Government/Public Policy, Health Administration/Public Health, Mathematics/Statistics, Operations/Supply Chain, Organizational Management/Behavior, Risk Management/Insurance. Within our Operations practice, you will be at the forefront of modernizing payer systems, working directly with clients to deliver impactful solutions that enhance efficiency and drive innovation in the health services sector.

PwC’s accounting practice originated in London well over a century ago. As times changed and PwC expanded worldwide, our commitment to clients—like you—never wavered. With us, you’re always supported by a global network of more than 223,000 people in 157 countries with one goal: to help your business thrive.

PwC’s professional services include audit and assurance, tax and consulting that cover such areas as cybersecurity and privacy, human resources, deals and forensics. We help resolve complex issues and identify opportunities across these industries.

Let’s combine your ​aspirations with our world-class capabilities to achieve your goals.

Payer Healthcare Data Scientist, Manager

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This role requires a strong background in chemistry, problem-solving abilities, and strategic thinking, especially related to data architecture to enable effective application of AI processes as a critical mass of data is generated in the laboratory. In addition to offering a competitive salary and benefits, we provide a work experience that prioritizes what truly matters: We strive for excellence in safety and sustainability, focusing on what is critical to improve how we operate and to enhance the communities where we work and live.

Tronox Holdings Plc

Product Development Scientist

Position requires a Master’s degree (or foreign equivalent) in Data Science, Business Analytics, or a related technical field, and 2 years of statistical analysis experience. Contribute to the development of AI analysis frameworks to ensure accurate and consistent results across all customer data sources.

Open roles at Safety Radar

As the Data Scientist, you will work at the intersection of data science, product, and financial services domain expertise to build and refine the models and analytics that power Signals for FSI: Develop, test, and refine statistical and machine learning models using financial services datasets (e.g., consumers, businesses, transactions, accounts, risk, or market data) to power Signals for FSI. The successful candidate would possess these skills: Genuine interest in and working knowledge of the financial services industry, with curiosity about how data translates into real client outcomes - early use cases are retail banking, investment and wealth management and insurance, but will expand over time.

Deloitte

Converge Signals, FSI - Data Scientist_Products & Platforms

Researchers in the Rankin Lab use a variety of experimental models, including cultured cells, biochemistry, extracts and embryos from frog eggs, and advanced microscopy, to address problems related to chromosome structure, replication, and inheritance. Located in Oklahoma City, a city that offers a dynamic and flourishing downtown area, with low cost of living, short commute times and a diversified economy, OMRF has been voted one of the Top Workplaces since the inception of the award.

Oklahoma Medical Research Foundation

Postdoctoral Scientist - Rankin Lab

October 6, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

Quantum Information Research Scientist

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Safety Radar

With services including site assessment, planning and permitting including cultural and natural resources, sustainability and resiliency, regulatory compliance, and industrial hygiene and safety, we're at the forefront of helping clients succeed and communities thrive. Terracon is a 100 percent employee-owned multidiscipline consulting firm comprised of more than 8,000 curious minds focused on solving engineering and technical challenges from more than 200 locations nationwide.

Terracon

Field Scientist

Projects may include Phase I/II environmental site assessments, environmental compliance and permitting, groundwater and soil investigations, landfill and solid waste projects, wastewater and lagoon assessments, stormwater management and SWPPP compliance, SPCC plans and inspections, tank closure assessments, and other environmental site assessment, remediation, and regulatory compliance projects. With services including site assessment, planning and permitting including cultural and natural resources, sustainability and resiliency, regulatory compliance, and industrial hygiene and safety, we're at the forefront of helping clients succeed and communities thrive.

Staff Scientist

Primary Location: United States | AR | Bentonville Other Locations: United States | OK Organization: BC-2353 EnvSvcs-US Gulf West Employee Status: Regular Business Justification: New Position Travel: Yes Schedule: Full time Job Posting: 15/09/2026 05:09:21 Req ID: 1007741. Stantec's Environmental Services team is seeking an Environmental Scientist/Wildlife Biologist to provide environmental field surveys, reporting, and permitting support for clients in the renewable energy, transportation, oil & gas, and other business sectors.

Stantec Inc

Environmental Scientist/Wildlife Biologist/Ecologist - Arkansas, Louisiana, Oklahoma or Missouri

Physical Requirements: · Ability to perform lab-based tasks, including standing for long periods, working with various laboratory equipment, and handling biological samples. Position Summary: As a Cell Line Development Scientist, you will support the development, optimization, and creation of mammalian cell lines for the manufacture of biologic drug substances.

Taylor Strategy Partners

Cell Line Development Scientist

Jobvite Talemetry Organic Easy Apply

Ability to organize workload effectively and work quickly with high level of accuracy using manual/finger dexterity and eye-hand coordination. Knowledge of laboratory regulations, including quality control of media and reagents, laboratory safety, laboratory documentation requirements, sterilization requirements, and laboratory equipment.

Oklahoma Arthritis Center

Medical Laboratory Scientist - Medical Laboratory Technologist

Assist in the optimization of upstream bioprocess parameters for yield, purity, and product quality attributes, collaborating with downstream, analytical and formulation teams. As an upstream Process Development Senior Scientist , you will support the development, optimization, and scale-up of mammalian upstream bioprocesses for the manufacture of biologic drug substances.

Applications Scientist Jobs in Oklahoma

Field GeologistEnvironmental Scientist Arcadis NV

Sr. Quantum Information Scientist Leidos Holdings Inc

Research Scientist GS9392 The OSU/A&M System

Research Scientist GS9113 The OSU/A&M System

Data Scientist United States Air Force

Physical Scientist United States Air Force

Computer Scientist United States Air Force

Payer Healthcare Data Scientist, Manager PwC

Product Development Scientist Tronox Holdings Plc

Data Scientist Open roles at Safety Radar

Converge Signals, FSI - Data Scientist_Products & Platforms Deloitte

Postdoctoral Scientist - Rankin Lab Oklahoma Medical Research Foundation

Quantum Information Research Scientist Leidos

Data Scientist Safety Radar

Field Scientist Terracon

Staff Scientist Terracon

Environmental Scientist/Wildlife Biologist/Ecologist - Arkansas, Louisiana, Oklahoma or Missouri Stantec Inc

Cell Line Development Scientist Taylor Strategy Partners

Medical Laboratory Scientist - Medical Laboratory Technologist Oklahoma Arthritis Center

Upstream Senior Scientist, Process Development Taylor Strategy Partners

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