Principal Engineer System OnePrincipal EngineerEvendale, OH$150,000 / yearMust be comfortable navigating a polyglot environment that includes Java interop, multiple integration protocols (REST, message queues, serverless), multiple databases and data platforms including Oracle, MySQL, Microsoft SQL Server, Microsoft Fabric, Snowflake, AWS, and various integration partners and systems. Write production code, perform deep-dive code reviews across the integration layer (core service interop, partner APIs, message queue consumers, etc.), and guide the team through complex technical problems.
NewWastewater Operations Engineer UGI Energy Services, LLCWastewater Operations EngineerCincinnati, OH$110,000–$135,000 / yearPlan, design and estimate natural gas mains, services, meters, and regulators to UGI system specifications for all new business facilities and especially projects with large or complex scope in a timely and efficient manner, reducing the cost to serve by applying least cost and continuous improvement methods for work throughout the assigned design region. Experienced ability to design and estimate construction costs for installation of natural gas services, approach main, and residential and commercial applications through the use of the Work Order Management System(s), DOJM, Design Manager, Avenir, Ingres/CMS, and MapFrame, along with any other relevant systems is essential.
Sr Principal Engineer Systems RF Communications Northrop Grumman CorpSr Principal Engineer Systems RF CommunicationsCincinnati, OH$124,900–$187,300 / yearPrincipal Systems Engineer Level: Bachelor of Science Degree in Engineering, or other STEM degree, plus 8 years of progressive experience OR Master of Science degree plus 6 years of progressive experience, OR PhD plus 3 years of progressive experience. The candidate must have the ability to independently form innovative solutions to difficult problems and lead teams of highly skilled engineers to execute these solutions and act as the link between technical and business goals of the project.
Principal Electrical Engineer (Data Center) Gray IncPrincipal Electrical Engineer (Data Center)Mason, OHPreferred Qualifications: Bachelors degree in Electrical Engineering plus ten (10) years of relevant experience in electrical design and/or electrical engineering, with a focus on data center infrastructure, or demonstrated equivalency of experience and/or education. Deeply rooted in EAC services, Gray serves both domestic and international customers across our core markets: Food & Beverage, Manufacturing, Data Centers, Distribution, Life Sciences, and Advanced Technology.
Principal Engineer Total Quality Logistics LLCPrincipal EngineerCincinnati, OHWhat you need: 8+ years of hands-on, full-stack development experience: Web applications and web Services, REST APIs, NET (C#), Front-end tools (TypeScript, React), databases (MS SQL Server). You will use your full-stack software engineering experience to architect and develop a mix of custom and third-party solutions to help us maintain our leadership position in transportation technology.
Principal Engineer – Systems Engineering Pentangle TechPrincipal Engineer – Systems EngineeringCincinnati, OHThis role will be responsible for requirements management, system architecture, risk management, verification and validation planning, and cross-functional technical leadership to ensure successful delivery of high-quality, compliant products. This position is ideal for experienced Systems Engineers who have led requirements management, system architecture, risk analysis, and V&V activities while working closely with cross-functional teams in a product development environment.
Systems Engineering Principal Engineer ApolisSystems Engineering Principal EngineerCincinnati, OH$35–$40 / hourThe role is intended for an engineer who can operate independently on defined workstreams while partnering closely with senior technical leaders, product development teams, quality, regulatory, clinical, manufacturing, and commercial stakeholders. Serve as a requirements liaison across implants, instrumentation, and digital enablement by translating system needs, interface expectations, and workflow dependencies into clear requirements and alignment points for cross-functional teams.
Sr. Principal Engineer - Johnson & Johnson The Kemtah Group, Inc.Sr. Principal Engineer - Johnson & JohnsonCincinnati, OH$50–$60 / hourPrincipal Engineer - Hip & Knee R&D Pay Rate: $50-60/hr Duration: 24-month contract Location: Cincinnati, OH Zip Code: 45242 Start Date: Right Away Keywords: #SystemsEngineerJobs Summary: The Systems Engineering Principal Engineer will support global Hip and Knee R&D programs by applying systems engineering methods to complex orthopedic implant, instrument, and enabling technology development. The role is intended for an engineer who can operate independently on defined workstreams while partnering closely with senior technical leaders, product development teams, quality, regulatory, clinical, manufacturing, and commercial stakeholders.
NewSenior Principal Systems Engineer (RF Communications) Northrop Grumman CorpSenior Principal Systems Engineer (RF Communications)Cincinnati, OH$129,300–$193,900 / yearPrincipal Systems Engineer Level: Bachelor of Science Degree in Engineering, or other STEM degree, plus 8 years of progressive experience OR Master of Science degree plus 6 years of progressive experience, OR PhD plus 3 years of progressive experience. The candidate must have the ability to independently form innovative solutions to difficult problems and lead teams of highly skilled engineers to execute these solutions and act as the link between technical and business goals of the project.
Principal Engineer Kadant IncPrincipal EngineerLebanon, OHThis role acts as an individual contributor with technical leadership responsibilities to plan and oversee activities related to the successful execution of R&D and new product development projects, including research, concept development, prototyping, design, testing, manufacturing readiness, and risk management. Acts as a technical lead at customer sites; visits customers to help solve problems, research customer needs, and field new products.
Sr. Principal Engineer Green Dot CorpSr. Principal EngineerCincinnati, OH$175,400–$263,000 / yearWork on complex integration projects by working out API contracts, identifying gaps, and working out optimal solutions. Bachelor's degree or foreign equivalent in Computer Science, Accounting, Accounting Information Systems, or related field, plus six (6) years of experience as a Sr.
Systems Engineering Principal Engineer TechDigital CorporationSystems Engineering Principal EngineerCincinnati, OHThe role is intended for an engineer who can operate independently on defined workstreams while partnering closely with senior technical leaders, product development teams, quality, regulatory, clinical, manufacturing, and commercial stakeholders. JD: o The Systems Engineering Principal Engineer will support global Hip and Knee R&D programs by applying systems engineering methods to complex orthopaedic implant, instrument, and enabling technology development.
Sr. Principal Engineer - Hip & Knee R&D Belcan LLCSr. Principal Engineer - Hip & Knee R&DCincinnati, OH$50–$60 / hourSummary: The Systems Engineering Principal Engineer will support global Hip and Knee R&D programs by applying systems engineering methods to complex orthopedic implant, instrument, and enabling technology development. The role is intended for an engineer who can operate independently on defined workstreams while partnering closely with senior technical leaders, product development teams, quality, regulatory, clinical, manufacturing, and commercial stakeholders.
Sr. Principal Engineer - Hip & Knee R&D BelcanSr. Principal Engineer - Hip & Knee R&DCincinnati, OH$50–$60 / hourPrincipal Engineer - Hip & Knee R&D Pay Rate: $50-60/hr Duration: 24-month contract Location: Cincinnati, OH Zip Code: 45242 Start Date: Right Away Keywords: #SystemsEngineerJobs Summary: The Systems Engineering Principal Engineer will support global Hip and Knee R&D programs by applying systems engineering methods to complex orthopedic implant, instrument, and enabling technology development. The role is intended for an engineer who can operate independently on defined workstreams while partnering closely with senior technical leaders, product development teams, quality, regulatory, clinical, manufacturing, and commercial stakeholders.
NewPrincipal Substation Engineer GFT Infrastructure IncPrincipal Substation EngineerCincinnati, OHRemote$147,000–$175,000 / yearIn this capacity, the successful candidate will be responsible for the following: Develop substation layout drawings including, plan and elevations, yard layouts, grounding, grounding details, raceway, raceway details, control building layouts, cable lists, and material lists on new and existing substations. Our team excels in providing solutions for power transmission, distribution, and renewable energy, utilizing advanced technologies and creative problem-solving to meet today's diverse energy needs.
Principal Engineer Kadant Black ClawsonPrincipal EngineerLebanon, OhioFull timeThis role acts as an individual contributor with technical leadership responsibilities to plan and oversee activities related to the successful execution of R&D and new product development projects, including research, concept development, prototyping, design, testing, manufacturing readiness, and risk management. Acts as a technical lead at customer sites; visits customers to help solve problems, research customer needs, and field new products.
Animatronic - Principal Mechanical Engineer (In-Office) LF StudiosAnimatronic - Principal Mechanical Engineer (In-Office)Cincinnati, OhioExperienced and skilled in the development, use, and maintenance of FMEAs (Failure Mode and Effect Analysis), HA (Hazard Analysis), DFM (Design for Manufacturing), RBDs (Rigid Body Dynamic Simulations), and FEA (Finite Element Analysis). As a key part of the design team's leadership, you would be responsible for overseeing integrating mechanical design with the electrical and control systems of animated figures, mechanical effects, and show-action equipment.
Sr. Principal Digital Signal Processing Engineer Northrop Grumman CorpSr. Principal Digital Signal Processing EngineerCincinnati, OH$142,200–$213,200 / yearBasic Qualifications: BS Degree in Electrical, Computer or related Engineering discipline with 8 years of experience, OR MS Degree in Electrical, Computer or related Engineering discipline with 6 years of experience, OR PhD Degree in Electrical, Computer or related Engineering discipline with 4 years of experience. Principal Digital Signal Processing Engineers who are self-motivated, energetic individuals who will be responsible for developing cutting edge algorithms in MATLAB or other programming languages such as CUDA/OpenCL, Python, C/C++ in Linux/UNIX or Windows environments.
Sr. Principal Cyber Software Engineer Northrop Grumman CorpSr. Principal Cyber Software EngineerCincinnati, OH$142,200–$213,200 / yearPrincipal Cyber Software Engineer Level: B.S. degree in Computer Science, Computer Engineering or related field and 8 years of programming experience; or M.S. degree in Computer Science, Computer Engineering or related field and 6 years of programming experience or Ph. Responsibilities: This position involves developing solutions to national security threats with products that may involve kernel development, reverse engineering, or vulnerability research of network and communication systems.
Principal Cyber Software Engineer Northrop Grumman CorpPrincipal Cyber Software EngineerCincinnati, OH$113,900–$170,900 / yearBasic Qualifications for Principal Cyber Software Engineer Level: B.S. degree in Computer Science, Computer Engineering or related field and 5 years of programming experience; or M.S. degree in Computer Science, Computer Engineering or related field and 3 years of programming experience or Ph. Responsibilities: This position involves developing solutions to national security threats with products that may involve kernel development, reverse engineering, or vulnerability research of network and communication systems.