254 senior python engineer jobs at 79 companies in Fairfield, OH

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
2mo
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GenAI Python Systems Engineer –Senior Manager
Chicago or Raleigh or Charlotte or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Richmond or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or Silicon Valley or Seattle or Spartanburg or Albany or Stamford or Tampa or Atlanta or Toledo or Austin or Tulsa or Washington or Denver or Des Moines or Detroit or Buffalo or Florham Park or Kansas City or Las Vegas or Little Rock or Los Angeles or Louisville or Birmingham or Fayetteville or Miami or Milwaukee or Minneapolis or Nashville or New Orleans or New York or Oklahoma City or Philadelphia or Phoenix or Pittsburgh or Portland
$124k-$280k/yr HybridFull Time
PwC
PwC: Providing audit, tax, and management consulting services to businesses.
8+ YOESenior Manager level with 8+ years of experience; proficient in Python, SQL, FastAPI; cloud certifications a plus; willing to travel up to 80%; Bachelor's degree required.
Python, SQL, FastAPI, Cloud Platforms, LLM techniques, Data Warehousing, Data Lakes, IAM
3mo
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Senior Software Engineer
Wright-Patterson Air Force Base, Ohio, United States
$110k-$140k/yr RemoteFull Time
Cape Fox Federal Integrators
Cape Fox Federal Integrators: Provides government agencies with professional, technical, and training services.
5+ YOESenior Software Engineer with 5+ years Python, 3+ years JavaScript, Scrum, Git, UNIX, networking; experience with Flask/React/Angular; HIPAA data safety; Bachelor’s degree in CS/SE; US work authorization.
Python, JavaScript, Flask, React, Angular, SQLAlchemy, HTML, CSS, Git, UNIX, SQL
2mo
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Senior Engineer – Advanced Programs Aerodynamic Design
Evendale, Ohio, United States
OnsiteFull Time
GE Aerospace
GE AerospaceNYSE: GE: Designs and manufactures jet engines and aerospace systems.
10+ YOEBachelor’s in Aerospace/Mechanical engineering; 10+ years aerodynamic or propulsion design; ability to obtain US government security clearance.
Siemens NX, Ansys Workbench, Ansys CFX, Ansys Fluent, Hypermesh, Python
3mo
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Senior Reverse Engineer
Beavercreek Township, Ohio, United States
$142k-$195k/yr OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
10+ YOEMaster’s degree in Computer or Electrical Engineering; active U.S. Secret security clearance; 10+ years in tech with 5+ years in reverse engineering; strong C/C++, assembly, Python; IDA Pro, Ghidra, Binary Ninja experience; knowledge of networks, cryptography, and vulnerabilities.
IDA Pro, Ghidra, Binary Ninja, Debuggers, Assembly, C/C++, Python
4d
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Senior Propulsion Engineer
Beavercreek, Ohio, United States
OnsiteFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Provides engineering, technology, and cybersecurity services for national security.
5+ YOEABET bachelor's in aerospace or mechanical engineering,5+ years propulsion or fluid-mechanical experience,proficiency in C/C++/Fortran/Python/MATLAB,TS/SCI eligibility,ability to work autonomously and produce technical reports.
C, C++, Fortran, Python, MATLAB, JANNAF, NASA's Chemical Equilibrium Analysis (CEA)
4d
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Senior Propulsion Engineer
Beavercreek, Ohio, United States
OnsiteFull Time
Modern Technology Solutions
Modern Technology Solutions: A provider of engineering and consulting services specializing in propulsion and aerospace solutions for government customers.
5+ YOEBachelor's in aerospace or mechanical engineering,5+ years propulsion or fluid-mechanics experience,proficiency in scientific computing (C,C++,Fortran,Python,MATLAB),TS/SCI eligibility,ability to work autonomously and produce technical reports.
C, C++, Fortran, Python, MATLAB, NASA\u0019s Chemical Equilibrium Analysis (CEA), JANNAF
2mo
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Senior Software Engineer | The Synthesizer
Dayton, Ohio, United States
OnsiteFull Time
Infinity Labs
Infinity Labs: Develops modeling and simulation solutions for defense and security.
10+ YOE10+ years software engineering; Python and C++ proficiency; leadership and architecture design experience.
Python, C++, PostgreSQL, CI/CD, Agile, AFSIM, OMS
2mo
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Senior Alt-PNT Research Engineer
Dayton, Ohio, United States
OnsiteFull Time
University of Dayton: Catholic research university providing undergraduate and graduate higher education.
8+ YOEMaster’s in EE/CE/CS or related, 8+ years experience, Python/C++/Java, Linux/Windows, Git, travel ~10%, Alt-PNT sensor tech, US citizen with ability to obtain DoD Secret clearance.
Python, C++, Java, Git, Linux, Windows
3w
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Senior Optical System Engineer
Dayton, Ohio, United States
$175k-$250k/yr HybridFull Time
Ravee Optics
Ravee Optics: Developing compact laser communication terminals for space-based connectivity.
7+ YOEM.S. or Ph.D. in optical engineering/physics/electrical engineering, 7+ years EO/IR or free-space optical comm experience, hands-on laser and alignment expertise, familiarity with Zemax/Code V/FRED and MATLAB/Python.
Zemax, Code V, FRED, MATLAB, Python
1mo
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Data Engineer/Python SQL Developer
Dayton, Ohio, United States
RemoteFull Time
SierTeK
SierTeK: Provides IT, engineering, and program management to government agencies.
Expert Python and SQL developer with experience building scalable ETL/data pipelines and cloud integrations using AWS Lambda, AWS Glue, and Amazon S3; strong database design, documentation, and Agile/Jira experience; DoD/USAF experience preferred.
Python, SQL, AWS Lambda, AWS Glue, Amazon S3, Jira
2mo
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Senior Staff / Senior Cloud Engineer
Dayton, Ohio, United States
$111k-$152k/yr OnsiteFull Time
SciTec
SciTec: Provides advanced remote sensing and missile defense technology solutions.
5+ YOEBachelor's in CS/Engineering; 5+ years cloud engineering, Linux, IaaS; scripting; IaC (Terraform/Ansible/Helm); DoD Top Secret clearance.
Terraform, Ansible, Helm, Kubernetes, ArgoCD, GitOps, Docker, Jenkins, GitLab CI/CD, Grafana, Prometheus, Bash, Python, Linux
5d
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Senior Integration Engineer
Dayton, Ohio, United States
OnsiteFull Time
DCS Corporation
DCS Corporation: Providing engineering and technical services for national security.
8+ YOEU.S. citizen with active Secret DoD clearance, BS in technical field and 8+ years experience; proficiency in C/C++, Python or Java, cloud/secure systems integration, Agile practices, and strong communication.
C, C++, Python, Java, MS TFS, Confluence, Jira
3mo
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Senior DevOps Engineer
Atlanta or Boston or Arlington or Dayton or Melbourne or Carlsbad or United States
$134k-$184k/yr OnsiteFull Time
Systems & Technology Research
Systems & Technology Research: Develops advanced technology for national security and defense applications.
5+ YOEActive Secret clearance, BS/MS/PhD in CS/CE/EE (with experience), strong Linux/admin skills, CI/CD and containerization (GitLab CI/Jenkins, Docker, Kubernetes), C/C++ and Python build tooling, and 20% travel.
Docker, Kubernetes, CMake, Conan, GitLab CI, Jenkins, Bash, Python, Git, SonarQube, Trivy, vcpkg, Artifactory
1mo
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Senior FPGA Engineer
Dayton or Wright-Patterson Air Force Base
HybridFull Time
Tangram Flex
Tangram Flex: Develops software integration tools for mission-critical defense systems.
5+ YOEBachelor's in EE/CS, U.S. citizenship/ability to obtain DoD security clearance, 5+ years FPGA and embedded software experience preferred, proficiency in VHDL/Verilog/SystemVerilog, C/C++, Python/Tcl, vendor toolchains (Vivado, Quartus, Libero), and high-speed protocols (PCIe, Ethernet, DDR).
VHDL, Verilog, SystemVerilog, C, C++, Python, Tcl, AMD/Xilinx Vivado, Intel Quartus, Microchip Libero, UVM, Linux, Oscilloscope, Logic Analyzer, PCIe, Ethernet (10G/100G), DDR4, DDR5, AXI, High-Level Synthesis (HLS), Digital Signal Processing (DSP), ARM-Cortex
1w
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Senior Electrical Engineer, R&D
Cincinnati, Ohio, United States
$92k-$148k/yr HybridFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Global healthcare providing pharmaceuticals and medical technologies.
5+ YOEBachelor's in Electrical/Computer Engineering, 5+ years R&D electrical experience, embedded design, electrical analysis, root cause analysis, verification/validation, test/debug skills, IEC 60601 knowledge preferred, programming experience (Labview,C,C++,Python).
Labview, C, C++, Python, SAP Product Lifecycle Management, Agile
1mo
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Senior Manager, Developer
Cincinnati, Ohio, United States
HybridFull Time
CostQuest Associates
CostQuest Associates: Provides economic modeling and valuation for broadband infrastructure projects.
Leads a development team; hands-on in web apps, APIs, and databases; strong JS, Python, SQL; cloud (AWS/Azure); PostgreSQL; TypeScript; guide architecture and standards.
JavaScript, Python, SQL, TypeScript, PostgreSQL, AWS, Azure, Containerization, APIs, Git
1mo
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MLOps Automation Senior Lead Engineer
Columbus or Austin or Chicago or Dallas or Detroit or Hagerstown or Houston or Akron or Charlotte or Indianapolis or Minneapolis or Cincinnati or Cleveland
$93k-$189k/yr HybridFull Time
Huntington
HuntingtonNASDAQ: HBAN: Provides regional commercial, consumer, and mortgage banking services.
10+ YOE10+ years automation/software engineering experience, bachelor\u0002s degree or equivalent, strong coding skills (JavaScript, C++, Python, Java), CI/CD and automation experience (Jenkins, Artifactory, CircleCI, Ansible), cloud and container platform experience (AWS, Azure, Docker, Kubernetes).
JavaScript, C++, Python, Java, Jenkins, Artifactory, CircleCI, Ansible, AWS, Azure, Docker, Kubernetes, CI/CD
3mo
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Senior AI / ML Engineer
Beavercreek, Ohio, United States
OnsiteFull Time
Awetomaton
Awetomaton: Develops software for satellite intelligence and geospatial data analysis.
10+ YOEMS or higher in AI/ML with 10+ years of experience in AI/ML algorithms, Python (PyTorch/TensorFlow), OPIR domain expertise, container tech (Docker), Git/GitFlow. Doctorate preferred. Top Secret DoD clearance required.
Python, PyTorch, TensorFlow, Docker, Git, GitHub, GitLab
1w
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Senior Electrical Engineer, R&D
Cincinnati, Ohio, United States
$92k-$148k/yr HybridFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Develops and manufactures pharmaceutical drugs and medical devices.
5+ YOEBachelors in Electrical/Computer Engineering,5+ years R&D electrical engineering experience,embedded design and electrical analysis,root cause analysis and verification/validation,ability to use oscilloscopes and test equipment.
Labview, C, C++, Python, SAP Product Lifecycle Management, Agile
6d
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Senior Engineer – Software Integration
Fairborn, Ohio, United States
$88k-$150k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
4+ YOEBS in Engineering or related plus 4+ years experience; TS/SCI clearance required; experience with C/C++, Embedded Linux, Python, containerization, test automation, and FPGA interaction.
Embedded Linux, C/C++, Python, Ruby, Docker, Kubernetes, ContainerD, gtest, Jira, Confluence, Cameo, PlantUML, COSMOS, MATLAB, FPGA

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