29 quantitative developer jobs at 15 companies in Washington Court House, OH

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Quantitative Modeler Manager - AML
Charlotte or Chicago or Knoxville or Columbus or Minneapolis
$127k-$149k/yr OnsiteFull Time
U.S. Bank
U.S. BankNYSE: USB: Provider of personal, business, and institutional financial services.
5+ YOEExperience developing BSA/AML transaction monitoring models, strong quantitative modeling and validation skills, expertise in ML, and ability to communicate with stakeholders and regulators.
Actimize SAM, SAS, SQL, Python, Microsoft PowerPoint
5d
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Senior AI/ML Lead Engineer
Fairborn or Dayton or McLean
$180k/yr OnsiteFull Time
Altamira Technologies
Altamira TechnologiesNYSE: PSN: Provides data analytics and engineering for national security missions.
7+ YOE3+ MgmtBachelor's degree in computer science, AI, or a related quantitative field; 7+ years of machine learning experience; 3+ years in technical leadership; Python, computer vision, Docker, Kubernetes, and Secret clearance.
PyTorch, TensorFlow, CNNs, Transformers, Python, Docker, Kubernetes
2w
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Quant Analytics Mgr.
Brooklyn or Chicago or Cincinnati or Charlotte or Amherst or Columbus or Atlanta
$116k-$216k/yr HybridFull Time
KeyBank
KeyBankNYSE: KEY: Provides retail, commercial, and investment banking products and services.
5+ YOELead development and validation of predictive and ML models; advanced quantitative degree and 5+ years (master's+5 or bachelor's+6); strong SQL, Python/R/SAS, data stewardship, and leadership skills.
Microsoft Office Suite, SQL, NoSQL, Python, R, SAS
1mo
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Systems Engineer III - Human Factors Engineer
Dayton or Miamisburg or Plano
HybridFull Time
Sierra Nevada Corporation
Sierra Nevada Corporation: Develops mission-critical aerospace and national security technology systems.
6+ YOEBachelor's in engineering,6+ years systems engineering experience,experience in human factors and MIL-STD-1472,ability to produce human engineering artifacts and perform qualitative/quantitative analyses.
Model Based Systems Engineering (MBSE), Cameo, Jama, MIL-STD-1472, AC 25-1322-1
3mo
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Project Controls Engineer
Shippingport or Grandview Heights
OnsiteFull Time
Holder Construction
Holder Construction: National commercial general contracting and construction management firm.
Bachelor’s degree in construction management or a quantitative-related field; strong communication, time management, and computer skills; team player.
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Senior Analyst*
Wright-Patterson Air Force Base, Ohio, United States
OnsiteFull Time
SierTeK
SierTeK: Provides IT, engineering, and program management to government agencies.
5+ YOEMaster's degree in quantitative field,5+ years advanced statistical/epidemiologic analysis experience,proficiency with SAS and Microsoft Office,ability to develop predictive models and prepare scientific reports.
SAS, SAS Enterprise Guide, Microsoft Office Suite, Adobe Acrobat, Python, R, Tableau, SAS Viya, Qualtrics, Envision
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Process Improvement Eng - PCC
Wilmington, Ohio, United States
$77k-$98k/yr OnsiteFull Time
Connection
ConnectionNASDAQ: CNXN: Sells IT hardware, software, and managed services to organizations.
Degree in Mechanical or Industrial Engineering (or equivalent experience), experience with light manufacturing/distribution, Lean Six Sigma practices, AutoCAD, strong quantitative and Microsoft Office skills, and excellent communication.
AutoCAD, Microsoft Excel, Microsoft Word, Microsoft PowerPoint
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Process Improvement Eng - PCC
Wilmington, Ohio, United States
$77k-$98k/yr OnsiteFull Time
Connection
ConnectionNASDAQ: CNXN: Provider of IT solutions, hardware, software, and services.
Degree in Mechanical or Industrial Engineering (or equivalent experience); advanced knowledge of light manufacturing/distribution processes; Lean Six Sigma experience; AutoCAD proficiency; strong Microsoft Office and quantitative analysis skills.
AutoCAD, Microsoft Office, Microsoft Word, Microsoft Excel
2mo
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Post Doctoral Scientist - Cardiovascular Development
Columbus, Ohio, United States
OnsiteFull Time
Nationwide Children's Hospital
Nationwide Children's Hospital: Provides pediatric medical care and conducts advanced medical research.
PhD or equivalent required; conduct and design experiments, analyze data, train staff, publish and present findings; strong laboratory, computer, and quantitative research skills; research experience from PhD required.
CRISPR
1d
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Experience Research, Vice President- Agentic
Brooklyn or Columbus or Plano
$119k-$200k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOERequires 5+ years in generative and evaluative UX research, quantitative and qualitative methods, advanced data analysis, research studies, cross-functional collaboration, and senior stakeholder communication.
Claude, ChatGPT, HTML, CSS, React, iOS, Android, Figma, FigJam
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Post Doctoral Scholar- CATALYST
Columbus, Ohio, United States
OnsiteFull Time
The Ohio State University
The Ohio State University: Public research university providing higher education and healthcare services.
PhD or equivalent required; research training in health services, experience in qualitative and quantitative analysis, manuscript and grant writing, presentations, mentoring; background check and possible drug screen.
2mo
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OPERATIONS RESEARCH ANALYST-DIRECT HIRE AUTHORITY
Wright-Patterson Air Force Base, Ohio, United States
$93k-$144k/yr OnsiteFull Time
United States Air Force
United States Air Force: The branch of the U.S. Armed Forces providing air and space defense.
1+ YOERequires a degree in operations research or 24 semester hours in quantitative fields including calculus, plus one year of specialized operations research experience equivalent to NH-02 or GS-11.
3w
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Predictive Research Analyst
Beavercreek, Ohio, United States
OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
10+ YOEMaster's in operations research or theoretical science, active Top Secret/SCI clearance, 10+ years modeling & simulation experience, proficiency with campaign- and mission-level models, strong quantitative and analytic skills.
System Effectiveness Analysis Simulation (SEAS), Advanced Framework for Simulation, Integration and Modeling (AFSIM), SEAS, AFSIM, STORM, Java, MATLAB, R, SAS, JMP, Python, Structured Query Language (SQL), MySQL, BI Tools, Excel VBA
1w
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Data/Operations Research Analyst
Columbus, Ohio, United States
$104k-$166k/yr RemoteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
5+ YOEBachelor's degree in an analytical field and 5–10 years of relevant experience. Requires SQL, advanced Excel, Python or R, BI tools, quantitative analysis, research, communication, and ability to obtain Public Trust.
SQL, Microsoft Excel, Power BI, Tableau, Plotly, Looker, Python, R, pandas, matplotlib, dbt, Snowflake, Databricks, Generative AI Platform, AI-enabled analytical tools, large language models, agentic AI platforms, retrieval-augmented generation, APIs
3w
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Technical Lead - Biological Systems Modeling Analytics (76394)
Columbus, Ohio, United States
$129k-$184k/yr HybridFull Time
Battelle
Battelle: Conducts scientific research and manages national laboratories for clients.
8+ YOEPh.D. in computational biology or related field,8+ years modeling/data science experience in computational toxicology or quantitative biology,expertise in statistical/ODE/Bayesian methods,programming in Python/R/MATLAB,and ability to obtain Secret clearance.
Python, R, MATLAB
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Data/Operations Research Analyst
Columbus, Ohio, United States
$104k-$166k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
3+ YOEBachelor’s degree and 5–10 years of analytical experience, or equivalent advanced-degree experience. Requires SQL, advanced Excel, BI tools, Python or R, quantitative methods, research, communication, and U.S. citizenship with ability to obtain Public Trust.
SQL, Microsoft Excel, Power BI, Tableau, Plotly, Looker, Python, R, pandas, matplotlib, dbt, Snowflake, Databricks
2d
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BN31M1-Manager, Scientific AI Engineering & Data Science
Columbus, Ohio, United States
HybridFull Time
American Chemical Society
American Chemical Society: Provides scientific information and publishes research in the chemical sciences.
8+ YOE3+ MgmtMaster's degree in a relevant technical or quantitative field or equivalent experience; 8+ years relevant experience, including 3–5+ years developing people and leading technical teams, plus AI/ML and data science fluency.
LLMs, RAG