Sr. Software Engineer Sr. Software Engineer KYYBA, IncSr. Software Engineer Sr. Software EngineerColumbus, OHFounded in 1998 and headquartered in Farmington Hills, MI, Kyyba has a global presence delivering high-quality resources and top-notch recruiting services, enabling businesses to effectively respond to organizational changes and technological advances. We empower our employees with the resources, incentives, and flexibility that they need to support a healthy, balanced, and fulfilling career by providing many valuable benefits and a balanced compensation structure combined with career development.
Principal Software Engineer Prescryptive Health IncPrincipal Software EngineerOH$185,000–$255,000 / yearYou'll work directly with engineering leadership, domain leads, and technical product managers to connect technical strategy to business outcomes. This is one of a small number of roles shaping the company's technical future, and it requires someone who can walk into an unclear situation and leave it with a clear technical path forward.
Principal AI Software Engineer (AHT) Northrop Grumman CorpPrincipal AI Software Engineer (AHT)Beavercreek, OH$125,300–$187,900 / yearGeneral familiarity with applied machine learning concepts, including multilayer perceptrons, convolutional neural networks (CNNs), recurrent architectures such as LSTMs, transformer models, supervised and unsupervised learning methods, reinforcement learning methods, and statistical or graphical models. This role supports research and development in areas including Large Language Models (LLMs), natural language processing (NLP), natural language understanding (NLU), natural language generation (NLG), AI‑based decision-making, sensor fusion, data fusion, computer vision, and image processing, with a focus on responsible and explainable AI.
Senior Principal Systems Engineer (RF Communications) Northrop GrummanSenior 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.
Senior or Principal Structural Design Engineer - Data Center Mission Critical Enercon Services IncSenior or Principal Structural Design Engineer - Data Center Mission CriticalColumbus, OH$107,200–$183,000 / yearAdditionally, the role may involve inspections, allow you to create client presentations, and provide collaboration with multidisciplinary teams. Engineering Leadership: Drive impactful solutions in the power industry through expert design, analysis, and cutting-edge building systems.
Principal Radar Systems Engineer STRPrincipal Radar Systems EngineerDayton, OH$204,000–$284,000 / yearSTR is focused on delivering National Defense capabilities by driving mission-focused strategies to develop advanced technology systems enabling enduring products and solutions focused on achieving the customer vision. Applicants are expected to be self-motivated, detail oriented and have a demonstrated ability to effectively communicate with all levels of management and individual contributors on the program team through strong written and verbal communication skills.
Principal Engineer I, Cyber - IT Security Governance Western Alliance BancorpPrincipal Engineer I, Cyber - IT Security GovernanceColumbus, OHThis role combines deep expertise in cyber risk, control design, CRI Profile maturity, and policy management with a strong understanding of modern engineering practices, data, automation, and AI-driven capabilities. In this role, you will act as both a governance and technical authority, partnering closely with engineering, data, and risk teams to translate evolving technologies into defensible, regulator-ready processes, controls, and documentation.
Electrical Engineer, Principal A-dec Inc.Electrical Engineer, PrincipalOregon, OHUsing considerable independent judgment, assures technology is appropriate for the product, the product is designed to meet the needs of the customer, schedules are met, regulatory matters are properly addressed, resources are used efficiently, design activities are well coordinated, and technical conflicts associated with competing ideas and priorities are quickly resolved. The Principal Electrical Engineer is the primary hands-on technical authority in electrical engineering and is responsible for establishing the electrical system architecture, setting the direction in product development, and spearheading the development of the next generation of products and the improvement/maintenance of current designs, with minimal administrative duties.
Quality Engineer Principal - Big Data / Hadoop / Data Warehousing The PNC Financial Services Group IncQuality Engineer Principal - Big Data / Hadoop / Data WarehousingStrongsville, OH$91,000–$169,000 / yearIn addition, PNC generally provides the following paid time off, depending on your eligibility: maternity and/or parental leave; up to 11 paid holidays each year; 9 occasional absence days each year, unless otherwise required by law; between 15 to 25 vacation days each year, depending on career level; and years of service. This role is ideal for a senior-quality professional who can combine test architecture leadership, deep data-platform expertise, and hands-on Python development skills to drive quality across complex enterprise data ecosystems.
Data Architect / Principal Data Engineer III - US Citizen and GC Candidates only - NO C2C. Hudson ManpowerData Architect / Principal Data Engineer III - US Citizen and GC Candidates only - NO C2C.Cincinnati, OhioThese solutions can include on-premise and cloud-based data platforms, and solutions in any of the following domains ETL, business intelligence, analytics, search, messaging, data warehousing, stream processing, and machine learning. Greetings, We’re looking for a senior-level Data Engineer with expertise in DBT, Snowflake, and SQL to design and deliver scalable data solutions in a high-impact banking environment.
Principal Tech Ops Engineer, AWS Rack Manufacturing Amazon.com IncPrincipal Tech Ops Engineer, AWS Rack ManufacturingCincinnati, KYThis role owns the end to end orchestration of external manufacturing partners, driving supplier onboarding, site enablement, technical roadmap development, and sustained performance management across Supply Chain, Quality, Technical Operations, and Procurement functions. You will bring strong technical depth across server, storage, and network hardware architectures combined with expertise in program management, supply chain operations, capacity modeling, new product introduction, and manufacturing engineering.
NewPrincipal Software Architect Foundation SoftwarePrincipal Software ArchitectStrongsville, OHFull timeTech StackBackend: NET, C#, ASP.NET Core, REST APIs, Node.js, Express Frontend: React, Vue.js, TypeScript Cloud: Microsoft Azure (App Services, Functions, SQL, Storage, Redis, Application Insights), AWS and GCP Architecture: Microservices, Clean Architecture, Domain-Driven Design, API-First, Event-Driven Systems Data: SQL Server, PostgreSQL, MongoDB What We're Looking For12+ years of software engineering experience with enterprise applications.5+ years of software architecture experience. Working closely with the VP of Architecture, you'll help shape the technical direction of our platform, mentor architects and senior engineers, and guide the design of scalable, secure, and maintainable software solutions.
Principal Electrical Engineer, NA Vantage Data CentersPrincipal Electrical Engineer, NANew Albany, OH$185,000–$195,000 / yearDeveloping and operating across North America, EMEA and Asia Pacific, Vantage has evolved data center design in innovative ways to deliver dramatic gains in reliability, efficiency and sustainability in flexible environments that can scale as quickly as the market demands. Coordinate heavily with internal engineering teams across all disciplines to ensure products delivered to Operations are streamlined and optimized to meet the needs of the business across all functions.
Principal Automation Systems Engineer, NA Vantage Data Centers Management Co LLCPrincipal Automation Systems Engineer, NANew Albany, OHThis role is expected to solve high-complexity automation challenges, provide direction for critical design decisions, mentor engineers and integration partners, and strengthen the quality, reliability, maintainability, and scalability of automation solutions used across both new builds and production environments. Developing and operating across North America, EMEA and Asia Pacific, Vantage has evolved data center design in innovative ways to deliver dramatic gains in reliability, efficiency and sustainability in flexible environments that can scale as quickly as the market demands.
Principal AI Engineer - AI Transformation Fifth Third BancorpPrincipal AI Engineer - AI TransformationCincinnati, OHGENERAL FUNCTION: The Principal AI Engineer architects and implements artificial intelligence and machine learning systems that address diverse business challenges throughout the Bank, with a strong focus on research and experimentation of generative AI models and agentic systems. The AI Engineer creates solutions that range from on-demand analytics to fully integrated software systems, working closely with cross-functional teams to align technical solutions with business requirements.
Principal Engineer II - Delivery Lead Western Alliance BancorpPrincipal Engineer II - Delivery LeadColumbus, OHAdvanced to expert experience in leading cross-functional teams and managing multiple projects simultaneously with an established expertise in one or more key domains of the bank (Deposits, Loans, Operations or Reporting) with the ability to walk-through top-level process design. Advanced to expert familiarity with the capability model across IT and the applications and infrastructures available for engagement in solutioning across the bank to develop results that leverage existing capabilities in addition to implementing new solutions when required.
LEAD ENGINEER - PRINCIPAL ENGINEER - Avionics OFP Architect within ARINC 653 RTOS Southwest Research InstituteLEAD ENGINEER - PRINCIPAL ENGINEER - Avionics OFP Architect within ARINC 653 RTOSDayton, OHLead teams to develop complex microprocessor based avionics/mission/payload LRUs through the full development cycle (Requirements, design, integrate, V&V, qualification, flight test, etc). 8+ years: Experience designing embedded architecture designs within a RTOS multi partition, multi criticality environment.
Principal 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.
General/Interdisciplinary Engineer, Principal Torch TechnologiesGeneral/Interdisciplinary Engineer, PrincipalKettering, OhioMRO replaces dissimilar legacy systems and processes used across numerous geographic locations with a common enterprise business system that optimizes resource and workload assignments, facilitates what- if planning and frees-up logistics capacities aimed at improving capabilities availability to the warfighter. As a General/Interdisciplinary Engineer, Principal your duties include, but are not limited to: Provide cross-cutting engineering technical and functional support across the MROi Integrated Program Office to inform the Chief Engineer and other Program Leaders regarding a wide range of engineering issues/efforts.
Firmware/Hardware Engineer (Mid/Sr/Principal) Thrive Recruitment AgencyFirmware/Hardware Engineer (Mid/Sr/Principal)Akron, OhioThis person is involved with the conceptual design, design analysis, overseeing hardware (analog, digital, embedded firmware, schematics, board layout), defining and executing qualification and testing plans as well as project management. Primary Purpose of Position: Work on development activities including concept development, hardware design, component selection, programming, schematic design, board layout, product integration testing, and manufacturing readiness.