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66 principal designer jobs at 41 companies in Ohio

1mo
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Principal UX Designer
Dublin or United States
RemoteFull Time
Quantum Health
Quantum Health: Private healthcare navigation helping self-insured employers and their employees find better care and control costs.
8+ YOEBachelor's or equivalent experience,8+ years in UX/Product/Service design,expertise in journey mapping, interaction design, prototyping, design systems, accessibility;experience with responsive design and stakeholder collaboration;AI/LLM experience preferred.
React Native
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3mo
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Principal UX Designer
United States or Ohio
$102k-$132k/yr RemoteFull Time
Cengage
CengageOTC Markets OTC Grey Market: CNGO: N education technology providing digital learning content and platforms for students, educators, and workers.
8+ YOE8+ years in UX, web strategy, and design; influence cross-functional partners; frontend knowledge; data-driven decisions; AI tools; strong portfolio; collaboration.
HTML, CSS, JavaScript, AI tools
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2mo
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Principal CAD/BIM Designer
Cincinnati or Louisville or Columbus or Nashville
OnsiteFull Time
Hazen and Sawyer
Hazen and Sawyer: Environmental engineering firm specialized in water infrastructure services.
7+ YOEBachelor's with 7+ years (or associate/technical cert with 10+ years), proficiency in Autodesk Revit and Autodesk FORMA/ACC, AutoCAD/Civil 3D preferred, experience leading contract drawings and mentoring designers.
Autodesk Revit, Autodesk FORMA, Autodesk Construction Cloud (ACC), AutoCAD, Civil 3D
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1mo
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Principal Engineer
Columbus, Ohio, United States
OnsiteFull Time
Southland Industries
Southland Industries: Mechanical, electrical, and plumbing engineering and construction firm.
Manage conceptual design and engineering teams, ensure standards, perform complex calculations, site inspections, and provide design support; requires engineering degree and strong communication and leadership skills.
CADD, Microsoft Office, Microsoft Excel
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2mo
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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
Fabcon: Private U.S. manufacturer of precast concrete wall panels and total precast systems for commercial and industrial construction.
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.
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4w
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Sr. Principal Engineer
Cincinnati, Ohio, United States
$175k-$263k/yr OnsiteFull Time
Green Dot Corporation
Green Dot CorporationNYSE: GDOT: Public U.S. fintech bank holding providing banking and payment services 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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5d
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Principal Engineer Nuclear Fuel Fabrication
Lewis Center, Ohio, United States
OnsiteFull Time
ATS Corporation
ATS CorporationNYSE: ATS: Designing and building custom automation systems and manufacturing solutions.
10+ YOEBachelor’s degree in engineering or equivalent and 10+ years designing nuclear automated tooling focused on fuel fabrication. Requires NQA-1 expertise, machine design and controls knowledge, communication skills, and security clearance eligibility.
NQA-1, Lockout-Tagout
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2w
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Principal Engineer, DC Power
Lorain or Ohio
OnsiteFull Time
Vertiv
VertivNYSE: VRT: Global leader in critical digital infrastructure and cooling solutions.
7+ YOEBachelor's degree in electrical engineering or related field, 7+ years in power systems design, expert DC distribution knowledge, power electronics expertise, and familiarity with IEEE, NFPA, UL, and NEC standards.
IEEE, NFPA, UL, NEC
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1w
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Principal Engineer - AWS Cloud Security
Charlotte or Irving or Columbus
$159k-$254k/yr OnsiteFull Time
Wells Fargo
Wells FargoNYSE: WFC: Multinational financial services providing banking and investment products.
7+ YOERequires 7+ years of engineering and information security, infrastructure, or cloud engineering experience, plus 5+ years designing and securing AWS environments. Advanced AWS and cloud security expertise required.
AWS, GitHub Copilot, Kubernetes, EKS, ECS, Terraform, CloudFormation, Infrastructure as Code, Zero Trust, DevSecOps, CI/CD
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1w
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Major Crossings Design- Build Principal
New York City or Morristown or Philadelphia or Washington or Baltimore or Reston or Richmond or Atlanta or Nashville or Tampa or Fort Lauderdale or Miami or Orlando or Dallas or Austin or Tempe or Bellevue or Los Angeles or San Diego or San Francisco or Milwaukee or Chicago or Columbus or Denver or Tulsa or Fargo or Albuquerque
$175k-$300k/yr HybridFull Time
Jacobs Solutions Inc.
Jacobs Solutions Inc.NYSE: J: Global professional services firm for infrastructure and mission-critical projects.
15+ YOEBachelor's degree in civil or related engineering, PE registration, and 15+ years managing complex highway and bridge projects. Requires Design-Build experience, QA/QC leadership, stakeholder management, and travel.
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2mo
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Senior Principal Mechanical Engineer
Wright-Patterson Air Force Base, Ohio, United States
HybridFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Engineering services and technology solutions for national security.
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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2mo
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Senior Principal Mechanical Engineer
Wright-Patterson AFB, Ohio, United States
HybridFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Engineering services and technology solutions for national security.
10+ YOEProvide design, integration, test, and airworthiness support for aircraft subsystems (ECS, APU, fire protection); apply MIL-HDBK-516C and regulatory compliance; possess active SECRET clearance and ability to obtain TOP SECRET.
MIL-HDBK-516C, FARs, NPRMs, ADs, AMOCs
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3mo
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Principal Network / Systems Architect
Columbus or Smyrna or Fort Lee or Carson or Bedford
OnsiteFull Time
Koniag IT Systems, LLC
Koniag IT Systems, LLC: Alaska Native-owned IT services contractor providing telecommunications, digital, cybersecurity, cloud, and data solutions to federal agencies.
15+ YOE7+ MgmtLead network and systems architecture for DoD enterprise; design converged infra, Zero Trust, hybrid-cloud, and DR/COOP.
SDN, HCI, Nutanix, VMware vSAN, VPN, VDI, NAC, Firewalls, Vulnerability Remediation, Intrusion Prevention, Web Proxy, SIEM, PAM, IaaS, SaaS, PaaS
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3mo
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Principal Radar Systems Engineer
Dayton or Woburn
$204k-$284k/yr OnsiteFull Time
Systems & Technology Research
Systems & Technology Research: Advanced research and development for national security and defense.
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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3mo
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Principal Design Engineer - Gearboxes & Transmissions (Wadsworth, Ohio, United States, 44281)
Wadsworth, Ohio, United States
OnsiteFull Time
PT Tech
PT TechNYSE: TKR: Global manufacturer of engineered bearings and industrial motion products.
5+ YOEBS or MS in mechanical engineering with extensive gearbox/gear design experience; 5+ years with MS or 7+ years with BS; proficient in gear design methods and CAD/PLM tools.
Creo, SolidWorks, Inventor, PLM, PDM, KISSsoft, ROMAX, MITCALC, ANSYS, Abacus
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1mo
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Senior or Principal Civil Engineer
Columbus, Ohio, United States
HybridFull Time
Toole Design Group
Toole Design Group: American-owned, women-led planning, engineering, and landscape architecture firm serving communities with multimodal transportation design.
10+ YOEPE license in Ohio, 10+ years engineering experience (15+ for Principal), proficiency with MicroStation/OpenRoads or AutoCAD/Civil 3D, strong civil roadway/drainage design and project delivery skills.
MicroStation, OpenRoads, AutoCAD, Civil 3D
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3d
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Principal Product Manager, Capital Platform
United States or Canada or Columbus or Austin or San Francisco or New York City
$188k-$260k/yr RemoteFull Time
Upstart
UpstartNasdaq: UPST: Public AI lending marketplace connecting consumers with banks and credit unions for personal, auto, and home-equity loans.
7+ YOE7+ years of product management or equivalent experience, Principal/Staff-level scope, platform design and delivery, complex B2B/B2B2C workflows, technical fluency, regulated environments, and cross-functional leadership.
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2mo
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Senior or Principal Civil Engineer
Cleveland, Ohio, United States
HybridFull Time
Toole Design Group
Toole Design Group: American-owned, women-led planning, engineering, and landscape architecture firm serving communities with multimodal transportation design.
10+ YOEPE license (OH preferred), proficiency with MicroStation/OpenRoads or AutoCAD/Civil 3D, 10+ years engineering experience (Senior) or 15+ years (Principal); project leadership, roadway/drainage design experience a plus.
MicroStation, OpenRoads, AutoCAD, Civil 3D
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1mo
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Principal Engineer
Lebanon, Ohio, United States
$140k-$155k/yr HybridFull Time
Kadant Black Clawson
Kadant Black Clawson: Industrial fiber-processing equipment supplier serving pulp and paper producers with recycling, pulping, cleaning, and screening 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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Principal Engineer
Columbus, Ohio, United States
OnsiteFull Time
Southland Industries
Southland Industries: Mechanical, electrical, and plumbing engineering and construction firm.
Bachelor's in Engineering required (MS preferred), mastery of HVAC/plumbing design, strong leadership and communication, CADD and Microsoft Office/Excel skills.
CADD, Microsoft Office, Microsoft Excel
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