Lead/Principal Software QA Test Engineer Medpace, Inc.Lead/Principal Software QA Test EngineerCincinnati, OhioResponsibilities: Lead validation projects of complex software to ensure robust functionality and compliance with regulations; Lead and mentor junior testers; Review and analyze functional requirements specifications to provide feedback and ensure requirements are testable; Create test plans and test cases per documented requirements; Lead constructive peer review of test cases; Execute functional test cases to ensure the system is robust and fit for purpose; Report defects and work with the development team toward resolution of the defects; Write test summary reports; Facilitate execution of acceptance test scripts by end users; Attend and lead regular project meetings (daily stand-ups, refinement meetings, etc.); Work closely with developers and end users throughout the software life cycle to ensure that applications meet the needs of the users; Assist management team in formulating and implementing process improvements, including training staff on those processes; and. Experience communicating and working within cross-departmental teams consisting of software developers, department leads, and end users; Excellent computer skills; Excellent analytical thinking skills; Excellent written and oral communication skills; Experience with direct personnel supervision is a plus! and.
Principal/ Sr. Principal Cloud Engineer Northrop Grumman CorpPrincipal/ Sr. Principal Cloud EngineerWright-Patterson AFB, OH$103,600–$155,400 / yearThe above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions. Along with operations and sustainment, DAF CLOUDworks focuses on modifying and enhancing offerings to implement new requirements, enhance functionality, increase efficiency, or lower operating/deployment.
Sr Principal Cyber Software Engineer Lead Northrop GrummanSr Principal Cyber Software Engineer LeadCincinnati, OH$142,200–$213,200 / yearBasic Qualifications for Senior Principal Software Engineer Level: B.S. degree in Computer Science, Computer Engineering or related field and 7 years of programming experience OR M.S. degree in Computer Science, Computer Engineering or related field and 5 years of programming experience OR Ph. They must take ownership of competitive proposals as the lead of the technical activities, which include driving discussion on bid decisions and reviewing technical solutions, schedules, BOEs, and coordination with subcontractors, as appropriate.
NewSoftware Engineer/Principal Software Engineer (AHT) Northrop Grumman CorpSoftware Engineer/Principal Software Engineer (AHT)Beavercreek, OH$83,400–$125,200 / yearThe above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions. You will participate in the full software development lifecycle with a concentration in software engineering for web‑based systems integrated into a microservice, cloud‑based architecture.
Principal / Senior Principal Embedded Software Engineer Northrop Grumman CorpPrincipal / Senior Principal Embedded Software EngineerBeavercreek, OH$103,600–$155,400 / yearBasic Qualifications for Senior Principal Embedded Software Engineer: Bachelor's degree in a STEM discipline with 8+ years of hands-on Software Development experience; Master's degree in a STEM discipline with 6+ years of hands-on Software Development experience; PhD in a STEM discipline with 4+ years of hands-on Software Development experience. Basic Qualifications for Principal Embedded Software Engineer: Bachelor's degree in a STEM discipline with 5+ years of hands-on Software Development experience; Masters degree in a STEM discipline with 3+ years of hands-on Software Development experience; PhD in a STEM discipline with 1+ year of hands-on Software Development experience.
Project Engineer Senior or Principal American Electric PowerProject Engineer Senior or PrincipalColumbus, Ohio$110,000–$151,000 / yearHas typically acquired 4 or more years of related engineering experience along with a Bachelor's degree in engineering in a program accredited by ABET*; Or 2 years of related engineering experience along with a Master's degree or PhD in engineering from a program accredited by ABET*; Registration as a Professional Engineer (PE) in any U.S. state or Puerto Rico is encouraged and preferred. This role provides technical leadership and coordination across internal engineering teams, external consultants, OEMs, EPC contractors, and project stakeholders to ensure safe, reliable, cost‑effective delivery of utility‑scale power generation assets.
Principal Software Engineer The Hartford Insurance Group IncPrincipal Software EngineerColumbus, OH$168,400–$252,600 / yearAs a trusted technical authority, the Principal Engineer anticipates emerging technology trends and architectural risks, guiding modernization decisions to ensure platforms remain secure, scalable, and resilient over multi-year horizons. Technology Risk & External Insight Awareness: Continuously assess the relevant external technology landscape to identify emerging trends, architectural shifts, and external innovations with potential business impact.
Principal Software Development Engineer in Test eClinical SolutionsPrincipal Software Development Engineer in TestMansfieldThe Principal SDET will be primarily responsible for architecting and evolving automation frameworks and infrastructure, providing technical leadership, mentoring engineers, reviewing automation code quality, driving automation strategy, ensuring scalable and maintainable test automation solutions across the organization, and driving the initiative of migrating existing tests and infrastructure onto a new testing platform. Automation Skills: Framework Development, Playwright (PW) with C#/.NET, REST API Automation, Database/Data Integrity Validation, Parallel Test Execution, Shift-Left Testing, Ephemeral Environment Testing, CI/CD Automation.
Principal Software Engineer Solera Holdings, IncPrincipal Software EngineerSeville, OHOur 6,500 team members foster an uncommon, innovative culture and are dedicated to successfully bringing the future to bear today through cognitive answers, insights, algorithms and automation. Solera is a global leader in data and software services that strives to transform every touchpoint of the vehicle lifecycle into a connected digital experience.
Principal Software Engineer NextGen Federal SystemsPrincipal Software EngineerDayton, OhioSelected candidates will participate in the entire software development lifecycle including participation in the design, development, deployment and implementation of software products throughout all phases of the software development lifecycle. NextGen Federal Systems (NextGen) is currently seeking to fill multiple Principal Software Engineer positions with staff who have experience supporting Department of War (DoW) and Intelligence Community (IC) programs.
Engineer Principal - Systems - Sensor Model Development BAE Systems PlcEngineer Principal - Systems - Sensor Model DevelopmentFairborn, OH$107,359–$182,510 / yearAbout BAE Systems Space & Mission Systems BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. In addition to ML expertise, your skills in MBSE, software development, and/or areas such as Automated Target Recognition (ATR), Natural Language Processing and Large Language Models will allow you to contribute to a wide range of efforts at BAE Systems, Inc.
NewPrincipal Engineer Firmware Vertiv Group Corp.Principal Engineer FirmwareDelaware, OHVertiv solves the most important challenges facing today's data centers, communication networks, and commercial and industrial facilities with a portfolio of power, cooling and IT infrastructure solutions and services that extend from the cloud to the edge of the network. Vertiv (NYSE: VRT) brings together hardware, software, analytics and ongoing services to enable its customers' vital applications to run continuously, perform optimally and grow with their business needs.
Sr. Principal Digital Signal Processing Engineer Northrop GrummanSr. 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.
Principal Model-Based Systems Engineer STRPrincipal Model-Based Systems EngineerDayton, Ohio$206,000–$284,000 / yearThe ideal candidate will be well-versed in Systems Engineering techniques, Modeling and Simulation, Digital Engineering/MBSE and be excited about opportunities to mentor more junior staff and help foster growth of subject matter expertise across the organization. In addition to modeling in SysML, the Systems Engineer will be responsible for implementing and guiding teams in the customization and automation techniques offered by Cameo to enable multi-disciplinary programs to comply with DoD Digital Engineering goals.
Principal Software Engineer Fifth Third BankPrincipal Software EngineerCincinnati, OHThe base salary for this position is reflective of the range of salary levels for all roles within this pay grade across the U.S. Individual salaries within this range will vary based on factors such as role, relevant skillset, relevant experience, education and geographic location. Accountable for always doing the right thing for customers and colleagues, and ensures that actions and behaviors drive a positive customer experience.
Senior Principal Mechanical Engineer Invio AutomationSenior Principal Mechanical EngineerHudson, OhioInvio’s proven portfolio of Industry 4.0 technology includes Autonomous Guided Vehicles (AGVs) for heavyweight applications, turnkey assembly lines, welding automation, lift-assist tools for safety-critical operations, robotic cells, multi-station assembly systems, bonding and welding technologies, vision systems, and precision dispensing solutions such as high-viscosity pumps, impulse bag sealing, and needle bending. Senior Principal Mechanical Engineer Department: Engineering Reports To: Mechanical Engineering Manager FLSA Status: Exempt THE COMPANY Invio Automation is a leading provider of advanced automation solutions, serving high-growth markets including medical device and life sciences, renewable energy, mobility, logistics & fulfillment, and heavy industry.
Principal Engineer, Software Verint Systems, Inc.Principal Engineer, SoftwareColumbus, OHYou will operate at the intersection of hands-on engineering excellence and strategic technical leadership — contributing directly to complex features while shaping how the entire engineering organization builds, scales, and operates its software. + Cloud and Infrastructure: Deep hands-on experience with AWS or Azure including serverless compute, managed messaging (SQS/SNS/Service Bus), managed databases, and cost optimization.
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 Software Integration, Automation, And Verification Engineer KBRPrincipal Software Integration, Automation, And Verification EngineerBeavercreek Township, OHAs a Principal Software Integration, Automation, and Verification Engineer, you will tackle complex system‑level challenges spanning distributed software architectures, data ingestion and management, automation, diagnostics, and continuous integration in support of advanced Department of Defense capabilities. This role supports AFRL research and development efforts focused on rapidly prototyping, integrating, and transitioning advanced capabilities, ensuring that software systems are scalable, verifiable, and operationally effective.
Principal Engineer – Drug Delivery Device Development (Electro-Mechanical Combination Products) - (JP15480) 3 Key ConsultingPrincipal Engineer – Drug Delivery Device Development (Electro-Mechanical Combination Products) - (JP15480)New Albany, OhioDoctorate degree and 3 years of experience OR Masters degree and 5 years of experience OR Bachelors degree and 7 years of experience OR Associates degree and 12 years of experience OR High school diploma / GED and 14 years of experience. 3 Key Consulting is hiring a Principal Engineer – Drug Delivery Device Development (Electro-Mechanical Combination Products) for a consulting engagement with our direct client, a leading global biopharmaceutical company.