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92 principal engineer jobs at 34 companies in Kettering, OH

2mo
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Principal Systems Engineer
Dayton or Plano or Miamisburg
OnsiteFull Time
Sierra Nevada Corporation
Sierra Nevada Corporation: Develops mission-critical aerospace and national security technology systems.
14+ YOE14+ years in systems engineering with MS&A expertise, leadership across multi-disciplinary teams, and experience guiding model-based systems engineering and verification activities.
Modeling and Simulation Tools
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2mo
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Principal Manufacturing Engineer
Mason, Ohio, United States
OnsiteFull Time
AtriCure
AtriCureNASDAQ: ATRC: Manufacturer of medical technologies for atrial fibrillation treatment.
15+ YOEBachelor's in Industrial, Biomedical, or Mechanical Eng; 15+ years in manufacturing/process engineering; CAD prototyping; Lean/CI; DFM; medical device experience; process validation; travel ~10%
CAD, Lean, Design for Manufacturability, Process Validation, Medical Device Manufacturing
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1mo
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Senior Principal Mechanical Engineer
Wright-Patterson Air Force Base, Ohio, United States
HybridFull Time
Modern Technology Solutions
Modern Technology Solutions: A provider of engineering and technical services supporting national security and defense programs.
10+ YOE10–15+ years engineering experience (varies by degree), active SECRET clearance (able to obtain TOP SECRET), experience with aircraft subsystem design, MIL-HDBK-516C familiarity, and strong communications and analytical skills.
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3w
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Principal Algorithms Engineer - MedTech Surgery
Cincinnati, Ohio, United States
$117k-$201k/yr HybridFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Provides pharmaceutical products and medical technology healthcare solutions.
10+ YOEBachelor's in engineering or related field,10+ years relevant experience,expertise in computational algorithms,signal processing,controls,embedded systems,ability to lead technical strategy and mentor engineers.
Python, C, LabVIEW, Bitbucket, Git, Tensorflow, Pytorch, SQL, Microsoft Azure, Dataiku, Jira, SAP Product Lifecycle Management, LightGBM, XGBoost, I2C, SPI, Serial, CAN, DDS
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2mo
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Principal Systems Integration Engineer
Dayton, Ohio, United States
OnsiteFull Time
Odyssey Systems
Odyssey Systems: Provides engineering, integration, and technical services to defense clients.
20+ YOEUS citizenship; Top Secret clearance; advanced degree with DoD experience; systems engineering and DoD acquisition knowledge.
DOORS, C/C++, Java, Windows, Linux, Unix
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1w
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Principal/Sr. Principal Cloud Engineer (AHT)
Wright-Patterson AFB, Ohio, United States
$104k-$155k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEActive TS/SCI clearance, IAT Level II within 60 days, cloud platform and networking expertise, 5+ years engineering experience (Principal level), scripting in Bash/PowerShell, Agile experience, strong communication skills.
AWS Platform, Azure Platform, Google Cloud, Docker, Kubernetes, Bash, PowerShell, Linux, Windows, Jira, Confluence, ArgoCD, Flux, Gitlab, Git
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Senior Principal Systems Engineer
Beavercreek, Ohio, United States
OnsiteFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Provides engineering, technology, and cybersecurity services for national security.
15+ YOESenior-level systems engineer with 15+ years experience, TS/SCI clearance, MBSE/MBD experience, Agile with Jira/Confluence, able to commute to Wright-Patterson AFB, OH; responsible for SoS architecture and advisory support.
Jira, Confluence, Cameo, MBSE
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2d
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Sr. Principal Engineer
Cincinnati, Ohio, United States
$175k-$263k/yr OnsiteFull Time
Green Dot
Green DotNYSE: GDOT: Provides mobile banking and payment solutions to consumers and businesses.
6+ YOEBachelor's degree plus six years experience; expertise in cloud-native development, CI/CD, scalable distributed systems, API design, and test-driven development.
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2w
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Senior Principal Engineer - Full-Stack Ground Software Developer
Fairborn, Ohio, United States
$121k-$205k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
8+ YOEBS in engineering or related field plus 8+ years experience (master/PhD may substitute), active Top Secret/SCI clearance required, experience with satellite ground systems, CI/CD, cloud and full-stack development, EM/mission planning tools.
AWS, Lambda, Docker, Kubernetes, COSMOS, ECLIPSE, OS/COMET, OASIS, Spring, Jersey, Flask, CherryPy, Ruby on Rails, JavaScript, Angular, React, JavaFX, Python, Qt, SQL, NoSQL, JPA/ORM, Jama, DOORS, SysML, UML, Confluence, Jira, CI/CD
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1mo
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Principal Mechanical Engineer
Beavercreek, Ohio, United States
$92k-$162k/yr OnsiteFull Time
Attalon
Attalon: Designs and manufactures precision optical and laser systems.
10+ YOEExpertise in opto-mechanical subsystem design, CAD modeling, structural/thermal/dynamic analysis (FEA/STOP), systems engineering, design for manufacturing, team leadership, and documentation for defense applications.
SOLIDWORKS, Solidworks PDM, Femap, NX Nastran, Simcenter 3D, Mathcad, MATLAB, Star CCM+, SigFit
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2mo
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Principal Radar Systems Engineer
Dayton or Woburn
$204k-$284k/yr OnsiteFull Time
Systems & Technology Research
Systems & Technology Research: Develops advanced technology for national security and defense applications.
10+ YOETen years of radar systems engineering experience; active Secret clearance with eligibility for Top Secret. Proficient in radar design, modeling, and cross-functional integration.
MATLAB, C, C++, Python, SysML, Cameo
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1w
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Principal DeltaV Automation Engineer
Maumee or Cincinnati or Indianapolis or Peachtree City or Overland Park or Edina or Raleigh or Westminster
$150k-$180k/yr OnsiteFull Time
Matrix Technologies
Matrix Technologies: Provides industrial engineering, automation, and systems integration services.
10+ YOEBachelor's in Engineering or equivalent,10+ years Emerson DeltaV experience,DeltaV SME with design, implementation, commissioning, and technical leadership experience.
DeltaV Control Studio, DeltaV Operate, DeltaV Diagnostics, DeltaV Continuous Historian, DeltaV Live, DeltaV Batch, DeltaV System Architecture, ISA-88 Batch Methodology, DeltaV PK Controller, DeltaV SIS, Syncade, Virtualized DeltaV Environments, Electronic Marshalling / CHARMS, M-Series and S-Series Controllers, Ethernet I/O Card (EIOC), Emerson DeltaV
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1w
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Principal Engineer, Digital Manufacturing
Manassas or Springfield
$140k-$170k/yr OnsiteFull Time
Electra
Electra: Developing hybrid-electric aircraft for sustainable regional air mobility.
10+ YOEBachelor's in engineering or related field,10+ years in digital manufacturing for aerospace, ERP/MES/PLM integration and implementation experience, ERP selection and systems architecture expertise.
Product Lifecycle Management (PLM), ERP, MES, Model-Based Enterprise (MBE), Industry 4.0, data lake
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1mo
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Principal Engineer - Mission Performance
Boulder or Fairborn or Chantilly or Colorado or Ohio or Virginia or United States
$118k-$201k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
6+ YOEBS in engineering (or related) with 6+ years' experience, active Top Secret/TS-SCI clearance (or ability to obtain), strong Python skills, signal processing knowledge, analytic modeling and presentation skills.
Python, STK, AFSIM
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1w
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Engineer Principal - RF Algorithms
Westminster or Fairborn
$118k-$201k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA.: Produces advanced defense, aerospace, and information security systems.
6+ YOEBS in engineering or related field plus 6+ years experience; active Secret clearance with ability to obtain TS/SCI; proficiency in Python, Matlab, C++; EM/MBSE experience and strong communication skills.
Python, Matlab, C++, Cameo
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1mo
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Systems Integration Engineer, Principal
Dayton, Ohio, United States
OnsiteFull Time
Astrion
Astrion: Provide engineering and mission support services to federal government agencies.
20+ YOETop Secret clearance and US citizenship required. Advanced degree or extensive experience in DoD acquisition engineering (20+ years with DoD experience) with expertise in system integration, networking protocols, IA, and software development.
TCP/IP, UDP, HTTP, SSL, Windows, Sun, Linux, Unix, C, C++, Java
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1mo
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Systems Integration Engineer, Principal
Dayton, Ohio, United States
OnsiteFull Time
Astrion
Astrion: Provides engineering, cybersecurity, and mission support services.
20+ YOETop Secret clearance and U.S. citizenship; advanced degree or extensive experience (20+ years) in engineering with significant DoD experience; expertise in system integration, requirements development, risk analysis, networking protocols, Windows/Sun/Linux/Unix, and C/C++ or Java.
TCP/IP, UDP, HTTP, SSL, Windows, Sun, Linux, Unix, C/C++, Java
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3w
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Principal Engineer
Lebanon, Ohio, United States
$140k-$155k/yr HybridFull Time
Kadant
KadantNYSE: KAI: Manufacturer of industrial processing equipment and engineered systems.
15+ YOEBachelor’s in mechanical engineering, 15+ years industrial machine design experience, technical leadership, SolidWorks and ANSYS proficiency, strong machine design and analytical skills, 10-15% travel.
SolidWorks, ANSYS, Microsoft Office, FEA, FMEA, DFM/DFA, AI
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1mo
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Roadway Engineer - Sr. / Principal (Remote)
United States or Tennessee or Georgia or North Carolina or Virginia or Indiana or Detroit or Indianapolis or Cincinnati or Atlanta
$104k-$181k/yr RemoteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
10+ YOEBachelor's in Civil Engineering, PE required, 10+ years related experience, DOT roadway design and CAD proficiency, ability to develop contract documents, analyze designs, mentor staff, and lead project delivery.
CAD
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2mo
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Principal Model Based Systems Engineer
Dayton, Ohio, United States
OnsiteFull Time
Odyssey Systems
Odyssey Systems: Provides technical engineering and program management for government agencies.
20+ YOEUS citizen with Top Secret clearance. Advanced engineering degree plus 20 years DoD experience (or BS +25 years). Experience in systems engineering, DoD 5000 acquisition, MIL‑HDBK‑516/MIL‑STD‑882, DOORS/SysML/Cameo, networking protocols, and C/C++/Java.
DOORS, SysML, Cameo, TCP/IP, UDP, HTTP, SSL, Windows, Sun, Linux, Unix, C/C++, Java
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