Senior Software Engineer CredenceSenior Software EngineerDayton, OHMaster's or Doctorate degree in Computer Science, Software Engineering, Information Technology, Engineering, Mathematics, or a related technical field and 10 years of relevant professional experience, including at least 5 years supporting DoD; OR. This role focuses on application development, software architecture, cloud-native technologies, AI-enabled automation, systems integration, and advanced analytical capabilities that improve mission readiness, logistics, sustainment, and supply chain operations.
Principal Engineer DCS CorpPrincipal EngineerDayton, OhioThe DCS Air and Space Technology Sector are seeking a qualified candidate to apply advanced knowledge in the areas of MBSE engineering, computer science, and information technology for the technical design, development, and maintenance of complex programming projects supporting the National Air and Space Intelligence Center (NASIC). Candidates will also contribute to the design and development of AI/ML pipelines that assist analysts in generating, validating, and enhancing model‑based systems engineering (MBSE) products, enabling more efficient model creation, improved data consistency, and accelerated analytic workflows.
NewSoftware Engineer Sr System OneSoftware Engineer SrStrongsville, OHHands-on experience with backend service design for complex domains (APIs, orchestration, service-to-service communication). UI development experience (Angular or similar) to support front-end integration—specifically for building and integrating UI components like the Payroll tile.
Senior Full-Stack Engineer (Python / Django) JobotSenior Full-Stack Engineer (Python / Django)Westerville, OH$80,000–$165,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The ideal candidate enjoys working across the entire technology stack, thrives in fast-moving environments, and wants to build products that solve meaningful real-world problems at scale.
Principal/Sr Principal Software Engineer Guidance Navigation Control (GNC) Northrop Grumman CorpPrincipal/Sr Principal Software Engineer Guidance Navigation Control (GNC)Beavercreek, OH$103,600–$155,400 / yearBasic Qualifications for Senior Principal Software Engineer: Bachelors degree in STEM discipline with 8 years of hands on Software Development experience; Masters in STEM discipline with 6 years of hands on Software Development experience; PhD in STEM discipline with 4 year of hands on Software Development experience. Basic Qualifications for Principal Software Engineer: Bachelors degree in STEM discipline with 5 years of hands on Software Development experience; Masters in STEM discipline with 3 years of hands on Software Development experience; PhD in STEM discipline with 1 year of hands on Software Development experience.
Software Engineer/Principal Software Engineer-Java (TS/SCI-CI Poly) (AHT) Northrop Grumman CorpSoftware Engineer/Principal Software Engineer-Java (TS/SCI-CI Poly) (AHT)Wright-Patterson AFB, OH$83,400–$125,200 / yearNorthrop Grumman is seeking a Software Engineer/Principal Software Engineer with strong Java experience to design, develop, and maintain mission-critical software systems supporting the National Air and Space Intelligence Center (NASIC) at Wright-Patterson Air Force Base. The ideal candidate is an effective communicator and problem solver who can work closely with internal and external stakeholders, contributing to a collaborative team of software, systems, network, and storage engineers supporting multiple networks and environments.
Principal-Senior Software Engineer NextGen Federal SystemsPrincipal-Senior Software EngineerWright-Patterson AFB, 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 / Senior) Software Engineer positions with staff who have experience supporting Department of War (DoW) and Intelligence Community (IC) programs.
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.
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.
Principal Software Engineer CVS Health CorpPrincipal Software EngineerOH$144,200–$288,400 / yearOperating as both a senior individual contributor and technical leader, you will partner closely with product, architecture, and engineering leadership to make pragmatic, high‑impact design decisions that balance speed, quality, and long‑term maintainability. Partner with teams and serve as subject matter expert to provide benchmarked solutions to multiple, complex technical projects/initiatives within own area of expertise and organize cross-departmental application architectural solutions.
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.
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.
NewSr. 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 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 - Apache Cassandra JPMorgan Chase & CoPrincipal Software Engineer - Apache CassandraColumbus, OHAs a Principal Software Engineer at JPMorganChase within Infrastructure Platforms and as a part of the Cassandra engineering team, you will be working on one of the largest internal database platforms, and one of the largest Cassandra implementations, in the world. Advanced experience working with two or more of the following: web application development, database, Unix/Linux environments, distributed and parallel systems, information retrieval, networking, large-scale software development, security software development.
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.
Software Sr. Principal Engineer L3 Manpower EngineeringSoftware Sr. Principal Engineer L3Raymond, OHTemporaryManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2023 ManpowerGroup was named one of the World's Most Ethical Companies for the 14th year - all confirming our position as the brand of choice for in-demand talent.
Sr Principal Lead Software Engineer (Full-Stack) Northrop GrummanSr Principal Lead Software Engineer (Full-Stack)Cincinnati, 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. This position is for a Lead Cyber Software Engineer position on Neptune Phoenix to lead a team of software engineers implementing cloud-based, full-stack software applications that incorporate advanced algorithms, decision support processing, and data fusion.
Sr Principal Lead Software Engineer (full-stack) Northrop Grumman CorpSr Principal Lead Software Engineer (full-stack)Cincinnati, 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. This position is for a Lead Cyber Software Engineer position on Neptune Phoenix to lead a team of software engineers implementing cloud-based, full-stack software applications that incorporate advanced algorithms, decision support processing, and data fusion.
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.