25 principal engineer jobs at 13 companies in Toledo, OH

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Principal Engineer
Eeden Prairie or Savage or Pleasanton or Grandville or Trenton or Grove City or Charlestown or Mahanoy City or Selkirk
OnsiteFull Time
Fabcon Precast
Fabcon Precast: Manufactures and installs precast concrete wall panel systems.
10+ YOEB.S. in Civil Engineering, professional registration (PE), minimum 10 years structural design experience; duties include reviewing/signing drawings, ensuring code compliance, supporting production and project teams, and developing engineering standards.
3w
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Principal Engineer
Eagan or Frisco or New York City or Toronto or Ann Arbor
$159k-$295k/yr HybridFull Time
Thomson Reuters
Thomson ReutersNASDAQ: TRI: Provides professional software, data, and news services globally.
Hands-on experience designing and operating systems to achieve SOC 2, ISO 27001/42001, HIPAA, and FedRAMP compliance; strong backend engineering and cloud experience; identity, encryption, and audit logging expertise; excellent communication.
Python, Java, Go, AWS, Vanta, Drata, OneTrust, SAML, OIDC, OAuth 2.0, NIST 800-53, NIST CSF, CIS Benchmarks
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Principal Software Automation Engineer
Dexter, Michigan, United States
$153k-$229k/yr OnsiteFull Time
Medtronic
MedtronicNYSE: MDT: Developing and manufacturing medical technologies and therapies globally.
7+ YOE7+ years of experience with a bachelor’s degree or 5+ years with an advanced degree; strong PLC and robot programming and automation software skills.
PLC, Robot programming, Automation software, HMI, Structured Text, Ladder
1w
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Principal Engineer, eComm
Dearborn, Michigan, United States
RemoteFull Time
Carhartt
Carhartt: Manufacturer of durable workwear and rugged outdoor apparel.
10+ YOEBachelor's degree or equivalent experience; 10 years software development, 8 years architecture, and 5 years SAP Commerce Cloud and SAP Composable Storefront experience. Requires Java, Spring, APIs, cloud, CI/CD, Agile, and DevOps expertise.
SAP Commerce Cloud, SAP Composable Storefront, Spartacus, SAP S4/HANA, Cybersource, Tealium, Adobe Analytics, Java, J2EE, Spring Framework, Spring Boot, Spring Security, Spring Data, RESTful APIs, Jenkins, GitHub, Azure DevOps, Angular, Dynatrace, OWASP, NIST, WCAG, Microsoft Word, Visio, Net Meeting, Microsoft PowerPoint, Microsoft Excel, MS Project
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Principal Substation Engineer
Chicago or Phoenix or Charlotte or St. Louis or Marlton or Roanoke or Monroeville or Boise or Kansas City or Columbus or Cleveland or Cincinnati or Madison or Ann Arbor or Kalamazoo or Salt Lake City or United States
$147k-$175k/yr RemoteFull Time
GFT (Gannett Fleming)
GFT (Gannett Fleming): Provides infrastructure engineering, design, and construction management services.
15+ YOEBachelor's in Electrical Engineering, professional engineer license, and 15+ years in power and utility design, engineering, and project management; high-voltage substation experience required.
Microsoft Project, AutoCAD, MicroStation, Inventor
3mo
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Principal Data Engineer
Ann Arbor, Michigan, United States
$170k-$210k/yr RemoteFull Time
Utilidata
Utilidata: Provides edge AI for power grid and data center optimization.
8+ YOE2+ Mgmt8+ years data engineering experience; 2+ years at principal/staff level; design end-to-end data platforms; cloud data infra; leadership and architectural input.
AWS, GCP, Azure, Spark, Kafka, Delta Live Tables, Databricks, Great Expectations, Monte Carlo, Soda, Databricks Dashboards, Tableau, Power BI
3w
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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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Principal BMS Engineer
Ann Arbor, Michigan, United States
OnsiteFull Time
East Penn Manufacturing
East Penn Manufacturing: Manufactures lead-acid batteries and power storage solutions.
15+ YOEExpert in BMS firmware and electronics with 15+ years embedded systems experience, 7+ years with battery/energy systems preferred; master's degree preferred; proficiency with SPI,I2C,CAN,CANOpen,J1939,UDS; knowledge of UL/IEC/ISO functional safety and ITAR eligibility.
SPI, I2C, CAN, CANOpen, J1939, UDS
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Principal Application Engineer - Physical Systems
Livonia, Michigan, United States
OnsiteFull Time
Cadence Design Systems
Cadence Design SystemsNASDAQ: CDNS: Develops computational software and hardware for electronic system design.
Presales CAE simulation expertise with focus on multi-body dynamics; strong mechanical engineering fundamentals; experience with FEA, CFD, meshing, solvers, CAD/PLM, and HPC/GPU environments; presentation and PoC skills.
CAE, Adams, Adams-Car, Romax, CAD, PLM, HPC, GPU, FEA, CFD
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Principal BMS Engineer
Ann Arbor, Michigan, United States
OnsiteFull Time
Navitas Systems
Navitas Systems: Designs and manufactures lithium-ion battery and energy storage systems.
15+ YOEMaster's preferred (EE/CS/CE) or Bachelor's with additional coursework; 15+ years embedded systems experience, 7+ years with battery/energy systems preferred; deep BMS firmware/electronics expertise and safety/compliance knowledge; U.S. citizenship or permanent residency due to ITAR.
SPI, I2C, CAN, CANOpen, J1939, UDS
2mo
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Principal AI/ML Engineer (Cybersecurity & AIOps)
Dearborn, Michigan, United States
$133k-$251k/yr HybridFull Time
Ford Motor Company
Ford Motor CompanyNYSE: F: Ford manufactures, sells, and services vehicles and mobility solutions.
12+ YOE12+ years in software engineering/data science/AI-ML delivery; degree in CS/DS/Engineering; strong Python/SQL; experience deploying enterprise AI/ML; knowledge of cybersecurity/IAM; Power BI; Agile; cloud/MLOps.
Python, SQL, Power BI, JIRA, Azure, AWS, GCP, MLOps
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Principal Software Automation Engineer
Dexter or Grand Rapids
$153k-$229k/yr OnsiteFull Time
Medtronic
MedtronicNew York Stock Exchange: MDT: Develops and manufactures medical devices and digital health solutions.
7+ YOE7+ years with a bachelor’s or 5+ years with a master’s in software automation, PLC programming, automation software, and robotics.
PLC programming, Automation software, Robot programming, HMI, Structured text, Ladder logic
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Sr Research Engineer-Project Principal Investigator - RF
Ann Arbor, Michigan, United States
$131k-$195k/yr HybridFull Time
SRI International
SRI International: Provides research and development services and licenses advanced technologies.
5+ YOEPhD with 5+ years or MS with 10+ years in Electrical Engineering; US citizenship to obtain clearance; RF system design and leadership experience.
RF design tools, Altium, HFSS, Genesys, MATLAB, Python, Linux, Spectrum Analyzers, Network Analyzers, Oscilloscopes, RF Signal Sources
2mo
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Principal Software Development Engineer (IC4) - Network Region Build (NRB)
United States or Abilene or Austin or Nashville or Chicago or Pittsburgh or Philadelphia or Saline
$115k-$235k/yr OnsiteFull Time
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
6+ YOEStrong software engineering in Python/Java/Go/Rust, networking fundamentals (BGP, TCP/IP, IPv6), experience with distributed systems, Git and CI/CD, Linux production environments; 6+ years experience.
Python, Java, Go, Rust, Git, GitHub Copilot, ChatGPT Enterprise, Oracle AI, Codex, YANG, OpenConfig, NETCONF, gNMI, OCI - DNS, TCP/IP
2mo
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Principal AI/ML Engineer (Cybersecurity & AIOps)
Dearborn, Michigan, United States
$133k-$251k/yr HybridFull Time
Ford Motor Company
Ford Motor CompanyNYSE: F: Designs, manufactures, and sells cars, trucks, and SUVs.
12+ YOE12+ years experience in AI/ML and software engineering, strong Python and SQL skills, experience with cloud platforms (Azure/AWS/GCP), ML model development and deployment, cybersecurity and network analytics experience, Power BI and JIRA familiarity.
Python, SQL, Power BI, JIRA, Azure, AWS, GCP