NewSoftware Quality Assurance Engineer Booz Allen Hamilton IncSoftware Quality Assurance EngineerDayton, OH$61,900–$141,000 / yearWe need a software developer who will use their passion for secure, quality software and modern development practices to learn new tools and techniques, including using approved AI tools to recommend and implement DevOps software process improvements, automate testing, configure tools to support secure software QA, and mentor teammates. Using tools like GitLab, ReST, FastAPI and others that you may recommend, and software languages, including Python and JavaScript, you'll build test frameworks, test automation software, and secure software solutions that provide capabilities to support customer missions.
Scientific Software Developer (Dayton) Stellar ScienceScientific Software Developer (Dayton)Dayton, OHSupport software development in the following domains : space domain awareness (SDA), laser source generation and effects modeling, high power microwave systems modeling and simulation, computational electromagnetics (CEM), space systems modeling, atmospheric modeling, high performance computing (HPC), computer aided design (CAD) tools, image simulation, computer vision, image processing, artificial intelligence (AI), machine learning (ML), and more. We hire smart Scientists and Software Engineers who love to create and maintain high quality, extensible scientific codes, and want to learn and adopt modern C++ practices.
LEAD ENGINEER - PRINCIPAL ENGINEER - Aerospace Systems Engineer Southwest Research InstituteLEAD ENGINEER - PRINCIPAL ENGINEER - Aerospace Systems EngineerDayton, OHWork with stakeholders to allocate functions to components/systems and develop those allocations into requirements for the engineers, designers, and managers to design, develop, integrate and test. Guide multi-disciplinary engineering teams to develop hardware, firmware, and software for complex flight worthy avionics/mission LRUs/payload hardware.
Senior Specialist, Software Engineering L3Harris Technologies IncSenior Specialist, Software EngineeringMason, OHWith customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.
UI Engineer KBR IncUI EngineerBeavercreek, OHThe successful candidate will collaborate with product owners, UX designers, software engineers, platform engineers, and government stakeholders to create user experiences that simplify complex technical workflows while maintaining security, scalability, and usability. The UI Engineer will help design and develop intuitive, modern, and responsive web applications that enable engineers, analysts, software developers, and mission users to interact with GEMSTONE services and digital assets.
LEAD ENGINEER - PRINCIPAL ENGINEER - Power Supply & Analog Electrical Design Engineer Southwest Research InstituteLEAD ENGINEER - PRINCIPAL ENGINEER - Power Supply & Analog Electrical Design EngineerDayton, OHLeads/mentors junior engineering staff in the development of hardware/analog designs that satisfy approved architecture for system. Leads Junior Engineering staff in the development and testing of embedded avionics hardware on MIL-SPEC flight-worthy hardware.
DIGITAL ENGINEER Quantum Research International IncDIGITAL ENGINEERBeavercreek, OHOverview: Quantum Research International, Inc. (Quantum) provides our national defense and federal civilian and industry customers with services and products in the following main areas: 1) Cybersecurity and Information Operations; 2) Space Operations and Control; 3) Aviation Systems; 4) Ground, Air and Missile Defense, and Fires Support Systems; 5) Intelligence Programs Support; 6) Experimentation and Test; 7) Program Management; and (8) Audio/Visual Technology Applications. Certifications: Applicable Certifications include but are not limited to any of the following: Software Engineer and Modeling & Simulation Industry related certifications such as OCSMP Certifications, INCOSE CSEP, or Project Management PMP (among others) related training/certification(s) a plus!
Database Engineer KBR IncDatabase EngineerBeavercreek, OHThe Database Engineer will support the design, implementation, administration, automation, and optimization of mission-critical data services that enable platform operations, user applications, digital engineering workflows, analytics, warfighter AI/ML capabilities, and cross-organizational data sharing. The successful candidate will work closely with software engineers, platform engineers, DevSecOps engineers, cybersecurity personnel, and government stakeholders to ensure scalable, secure, and performant data management solutions.
Systems Engineer KBR IncSystems EngineerBeavercreek, OH$100,000–$150,000 / yearThe engineer will work closely with software engineers and hardware teams to support and perform concept development, prototyping, integration, test, and assessment of PNT system performance in laboratory and field environments for offensive and defensive systems. Innovative Projects: KBR's work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions.
Computer Engineer/Computer Scientist* SierTeK Ltd.Computer Engineer/Computer Scientist*Wright-Patterson AFB, OHFull timeSierTeK Ltd. is seeking a Computer Engineer/Computer Scientist to support an opportunity at Wright Patterson AFB, OH.PLEASE APPLY DIRECTLY ON OUR WEBSITE AT SIERTEK.COM/CAREERS Position Overview Section We are seeking an experienced Computer Engineer / Computer Scientist to support the U.S. Air Force School of Aerospace Medicine (USAFSAM). Experience developing applications in multiple programming environments, including:PythonSQLSAS Enterprise GuideC++MATLABWindows and Linux operating systemsExperience with systems engineering methodologies, including systems thinking and structured problem solving.
Software Developer: DAY-2601 Decibel Research IncSoftware Developer: DAY-2601Dayton, OHdeciBel Research is seeking a Software Developer with versatile technical skills in computer science and computer engineering who will employ information system architecture management and automation techniques. Responsibilities Include: Architect rearchitect an information system that enables distributed systems and software engineering based on new and evolving requirements.
Reverse Engineer KBRReverse EngineerBeavercreek, OH$99,200–$130,000 / yearThe Reverse Engineer contributes to vulnerability discovery, tool development, and technical reporting while continuing to deepen technical proficiency and expand experience across mission‑relevant domains. KBR is seeking a Reverse Engineer to support reverse engineering and vulnerability research efforts across hardware, firmware, software, and networked systems.
Senior Systems Engineer KBR IncSenior Systems EngineerBeavercreek, OH$150,000–$200,000 / yearThis person may also lead projects and may need to direct personnel on project teams and coordinate with management staff for personnel assignments, schedules, and evaluations. KBR is seeking a Senior Systems Engineer to lead integration, test, and evaluation of Positioning, Navigation, and Timing (PNT) systems operating in various environments.
Gen AI Engineer Elevance Health IncGen AI EngineerMason, OHResponsible for the design and development of custom ML, Gen AI, NLP, LLM Models for batch and stream processing-based AI ML pipelines including data ingestion, preprocessing modules, search and retrieval, Retrieval Augmented Generation (RAG), NLP/LLM model development and ensure the end-to-end solution meets all technical and business requirements, and SLA specifications. LLM Infrastructure & Deployment: LLM serving platforms (vLLM, Text Generation Inference, FastAPI); Model quantization for LLMs (GPTQ, AWQ, bitsandbytes); GPU memory optimization techniques (tensor parallelism, pipeline parallelism); LLM caching strategies for inference optimization; RAG architecture design and implementation.
Model Based Systems Engineer Vets HiredModel Based Systems EngineerBeavercreek, OhioThis role supports engineering efforts within a Modeling, Analytics, and Simulation Sciences environment and focuses on building authoritative system models that contribute directly to defense and intelligence missions. The ideal candidate will collaborate with engineers and software developers to create, maintain, and analyze system and system-of-systems models using modern MBSE methodologies.
Aerospace Engineer Booz Allen HamiltonAerospace EngineerDayton, OhioYou’ll work with a large community of aerospace and software engineers, remote sensing scientists, and domain experts across the effort and collaborate with clients and customers to deliver world-class solutions to evaluate new technologies and innovate new defense solutions. Onsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
Anti-Tamper Engineer & Subject Matter Expert (AT SME) TECHFORGE SolutionsAnti-Tamper Engineer & Subject Matter Expert (AT SME)Dayton, OhioYou will lead the analysis of systems and export programs, conduct vulnerability analyses of system level implementations and architectures, as well as develop and review Program Protection Plans, Science and Technology Protection Plans, and Anti-Tamper plans and annexes to provide technical written feedback, evaluations, and guidance to USG programs and commercial clients. Minimum Education: Bachelor's degree in Physics, Engineering Physics, Computer Science, Computer Engineering, Electro-Mechanical Engineering, Electrical Engineering, Mechanical Engineering, or similar field and at least 8 years of related experience; or 5 years of professional experience with a Masters, or 3 or more years professional experience with a PhD.
NewPublic Health Data Engineer GuidehousePublic Health Data EngineerBeavercreek, OHNote that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event. What We Offer: Guidehouse offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflects our commitment to creating a diverse and supportive workplace.
NewData Engineer GuidehouseData EngineerBeavercreek, OH$53,000–$88,000 / yearCompensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs. Note that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event.
Project Engineer - Dayton, Ohio Rogers DeSimoneProject Engineer - Dayton, OhioDayton, OhioBachelor of Science in Structural or Civil Engineering or related field; and five (5) years of experience in design and analysis of industrial, warehouse, distribution, and low-rise multi story buildings utilizing software packages such as ETABS, RAM, RISA, and SAFE; or . Master’s degree in Structural or Civil Engineering or related field; and three (3) years of experience in design and analysis of industrial, warehouse, distribution, and low-rise multi story buildings utilizing software packages such as ETABS, RAM, RISA, and SAFE.
NewData Engineer Guidehouse IncData EngineerBeavercreek, OH$53,000–$88,000 / yearCompensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs. Note that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event.
NewPublic Health Data Engineer Guidehouse IncPublic Health Data EngineerBeavercreek, OHNote that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event. What We Offer: Guidehouse offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflects our commitment to creating a diverse and supportive workplace.
Sr. Electrical Controls Engineer Beyond SOFSr. Electrical Controls EngineerSpringboro, OhioThorough understanding of electrical circuit design including single and three phase applications, VFD’s, mitigating EMF influences, and implementation of robust industrial electrical components. ·Design for cost effectiveness and manufacturability with an ability to design and draft electrical schematics in AutoCAD or SolidWorks.
Quality Engineer I ResoneticsQuality Engineer IDayton, Ohio$54,000–$84,000 / yearFull timeOverview: Resonetics is a global leader in advanced engineering, prototyping, product development, and micro manufacturing, driving innovation in the medical device industry. Leads and/or contributes to root cause investigations using various problem-solving techniques and Develop Corrective Action plans and assess for effectiveness.
Aerospace Engineer - M&S - MDAO CFD Research CorpAerospace Engineer - M&S - MDAODayton, OHExperience developing or applying physics-based modeling and simulation methods to support multi-disciplinary analysis and optimization (MDAO) of aerospace systems, including coupled or multi-physics analysis in areas such as external aerodynamics, heat transfer, structural modeling, or aerothermoelasticity. Based in Huntsville, Alabama where laboratory facilities and headquarters are located, CFD Research also has office and laboratory facilities in Dayton, Ohio, prototyping test and evaluation facilities in Hollywood, Alabama, and office facilities in Fort Walton Beach, Florida.
NewUniversity of Cincinnati R&D Engineer Co-op P&GUniversity of Cincinnati R&D Engineer Co-opMason, Ohio$30–$36 / hourWe strive to match your skills, qualifications, and interests with a role that works best for you and have a number of areas in R&D where you could work as a co-op, including: Products Research: Deeply understand our consumers and their needs in order to advise product design parameters for new or improved products. In addition to ensuring the product functions well once the consumer has brought it home, we place a premium in ensuring that our packages and devices are responsibly developed with sustainability in mind.
NewCyber Forward Deployed Engineer - Manager DeloitteCyber Forward Deployed Engineer - ManagerDayton, OH$155,600–$306,800 / year1+ years of experience with one of the following Frontier Gen AI Platforms: Anthropic, Google or Open AI, including hands on experience with one of the following key platforms/products; Claude API, Claude for Enterprise, Claude Code, Gemini API, Vertex AI Agent Builder, Grounding, Google Workspace integration, GPT-4o, Assistants API, Responses API, OpenAI Agents. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.
NewCyber Forward Deployed Engineer - Senior Consultant DeloitteCyber Forward Deployed Engineer - Senior ConsultantDayton, OH$134,500–$265,100 / year1+ years of experience with one of the following Frontier Gen AI Platforms: Anthropic, Google or Open AI, including hands on experience with one of the following key platforms/products; Claude API, Claude for Enterprise, Claude Code, Gemini API, Vertex AI Agent Builder, Grounding, Google Workspace integration, GPT-4o, Assistants API, Responses API, OpenAI Agents. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.
NewSenior Transient Dynamic FEA Engineer (Ls-Dyna) CFD Research CorporationSenior Transient Dynamic FEA Engineer (Ls-Dyna)Dayton, OHBased in Huntsville, Alabama where laboratory facilities and headquarters are located, CFD Research also has office and laboratory facilities in Dayton, Ohio, prototyping test and evaluation facilities in Hollywood, Alabama, and office facilities in Fort Walton Beach, Florida. CFD Research has earned multiple national awards for successful application and commercialization of innovative component/system technology prototypes, multi-physics simulation software, multi-disciplinary analyses, and expert support services.
Solution Engineer E Tech GroupSolution EngineerWest Chester, OHWe'reone of the largest engineering and system integration firms in the United States providing value for our clientsthrough IT automation and control solutions for more than 30 years to the Life Sciences, Mission Critical, Metals& Mining, Warehousing & Distribution, and CPG/Food & Beverage industries. We are seeking an Application Engineer to be responsible for proposal and estimate development for industrial automation solutions in the Consumer Products, Food and Beverage, Life Sciences, and Material Handling industries.
Cloud Engineer III CIS Secure Computing, Inc.Cloud Engineer IIIDayton, OHREQUIRED SKILLS AND EXPERIENCE: Three (3) to five (5) years of relevant technical experience including experience maintaining and operating commercial cloud services such as those provided as part of C2E (Amazon Web Services, Microsoft Azure, Google Cloud). Amazon Web Services certified Solutions Architect or SysOps Administrator (If one does not hold a AWS Solutions Architect or SysOps Administrator certification at the time of application, then it will be required within 180 days of on-boarding).
CNC Applications Engineer-Swiss Turning Swift Placement & ConsultingCNC Applications Engineer-Swiss TurningDayton, OHThe incumbent designs and develops machine programming processes to create part (s), and is responsible for customer machine set-up, programming, run off’s, machine operation and program training to ensure optimum efficiency and equipment utilization. Must have experience and application of Swiss Machine Tool programming, program modification, and set-up, statistical process and evaluation criteria i.e., CPK, well versed in geometric tolerances, ability to read and interpret blueprints, design and develop processes for machine tool equipment. .
Digital Engineer TS/SCI(Full-Time)Dayton, OH-DK Central Business SolutionsDigital Engineer TS/SCI(Full-Time)Dayton, OH-DKDayton, OhioA growing engineering services organization supporting federal and defense initiatives is seeking a Digital Engineer to contribute to advanced modeling, analytics, and simulation efforts. This position plays a key role in integrating engineering processes, software tools, and data frameworks to enhance decision-making and operational effectiveness.
QA Engineer HCL Global Systems Inc.QA EngineerMason, OHWe are looking for a QA Engineer with 15+ years of experience in software testing and test automation Understand and articulate business and technical problems addressed by the product/AUT Break down complex requirements into clear, testable scenarios Define testing strategy, master test plan, and overall test schedule Drive testing across Component, Integration, UAT, and Production phases Set the direction and tone for quality delivery across multiple teams Identify test data needs and create mock/synthetic test data as required Proficiency in at least one automation tool means: Selenium, Cucumber, IBM RFT, etc. Experience in Agile/Scrum, test & defect lifecycle, and test management tools Strong problem-solving skills, ability to work independently, and perform under pressure A team player and effective communicator Transparent, self-driven, and quality-focused Comfortable leading testing strategy across large programs.
Project Engineer - Centerville, OH O'Brien ConstructionProject Engineer - Centerville, OHDayton, OHProject Engineers at O'Brien Construction work alongside Project Managers, Superintendents, and Estimators to support the successful execution of construction projects, from pre-construction through final completion and close-out. Participate in the Job Rotation Program to gain valuable experience in various construction disciplines (Assistant Superintendent, Assistant Estimator, Assistant Project Manager).
Project Engineer I - Roadway CESOProject Engineer I - RoadwayDayton, OhioThe Project Engineer I will work collaboratively with team members while utilizing engineering software and tools to create, modify, and analyze designs, to review and improve concepts; they will actively contribute to the preparation of technical reports, in troubleshooting technical issues, and stay up to date with the latest engineering trends and technologies. Below are the typical new hire pay ranges for this position based on location: • Dayton, OH: $72,216 - $87,573 CESO is a principle-centered organization that aligns with strong service values, integrity, and authenticity.
Senior Structural Engineer FishbeckSenior Structural EngineerDayton, OhioOccasional fieldwork may be required, including visiting project sites or potential project sites to review existing structural conditions and document findings in report format. Plan, analyze, and design structural systems for buildings and other structures using materials such as structural steel, reinforced concrete, masonry, prestressed concrete, and wood/timber systems.
NewSenior Data Engineer GuidehouseSenior Data EngineerBeavercreek, OH$80,000–$133,000 / yearCompensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs. Note that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event.
Structural Engineer Career CollectiveStructural EngineerMiamisburg, OhioYou'll earn $120,000 - $140,000/year , plus merit-based bonus. Bachelor's degree in structural engineering or civil engineering.
Structural Engineer (PE) OnDeck SolutionsStructural Engineer (PE)Dayton, OhioThis is a once-in-a-career opportunity to walk into a Principal-track role, take full ownership of technical delivery, client relationships, and team growth, and shape the future of an emerging division inside a wildly successful firm. Founded by a former leader at a national engineering firm, our company has grown significantly, dominating the local mechanical, electrical, and plumbing space with a reputation for speed, precision, and partnership.
NewSenior Data Engineer Guidehouse IncSenior Data EngineerBeavercreek, OH$80,000–$133,000 / yearCompensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs. Note that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event.
NewTest Engineer Concept PlusTest EngineerDayton, OhioThis position works closely with development teams, Cloud Engineering, DevSecOps resources, Product Owners, and the Program Management Office (PMO) to ensure testing is integrated into the delivery lifecycle, supports automated validation within CI/CD pipelines, and ensures solutions meet quality, security, and mission requirements. Design, implement, and maintain secure CI/CD pipelines using tools like Jenkins, GitLab CI, or Azure DevOps to automate build, test, and deployment workflows.
Senior Encryption Engineer (Data at Rest) Elevance Health IncSenior Encryption Engineer (Data at Rest)Mason, OHMinimum Requirements: Requires BS/BA in information Technology or related field of study and a minimum of 8 years experience in systems administration and security aspects of information systems, access management and network security technologies, network communications, computer networking, telecommunications, systems development and management, hardware, software, data, and people; experience with multiple technical and business disciplines required; or any combination of education and experience, which would provide an equivalent background. Must be capable of providing top-tier support for 5 or more of the information security technology common body of knowledge skill sets: 1) Access Control, 2) Application Security, 3) Business Continuity and Disaster Recovery Planning, 4) Cryptography, 5) Information Security and Risk Management 6) Legal, Regulations, 7) Compliance and Investigations, 8) Operations Security, 9) Physical (Environmental) Security, 10) Security Architecture and Design, 11) Telecommunications and Network Security.
Maintenance Engineer Ocado GroupMaintenance EngineerMonroe, OhioWe provide services to partner clients globally via our innovative advanced robotics technology, known as the Ocado Smart Platform ("OSP"), this drives our highly automated, multi-million dollar Customer Fulfillment Centers (CFCs). As a Maintenance Engineer will provide first response to engineering fault conditions, both reactive and planned maintenance activities as well as being involved in continuous improvement projects within our start of the art, automated Customer Fulfillment Center (CFC).
Senior Maintenance Engineer- Night Shift Ocado GroupSenior Maintenance Engineer- Night ShiftMonroe, OhioWorking closely with other departments to find ways to increase machine reliability on existing and new equipment, diagnose equipment breakdowns and action repairs ensuring direction of labor and planned engineering activities fully support the operation. We provide services to partner clients globally via our innovative advanced robotics technology, known as the Ocado Smart Platform ("OSP"), this drives our highly automated, multi-million dollar Customer Fulfillment Centers (CFCs).
Senior Project Engineer - Dayton, Ohio Rogers DeSimoneSenior Project Engineer - Dayton, OhioDayton, OhioBachelor of Science degree in Civil or Structural Engineering or related field and seven (7) years of relevant experience in structural analysis and design of industrial, warehouse, distribution, and low-rise multi story buildings, including project management; or . You’ll also mentor junior engineers and BIM technicians, coordinate across multidisciplinary teams, and engage directly with clients—helping to deliver exceptional, technically sound projects that reflect DeSimone’s commitment to engineering excellence.
District and System Planning Engineer National Fuel Gas CoDistrict and System Planning EngineerDayton, OH$70,000–$93,000 / yearSupport distribution system modernization, public improvement, and infrastructure replacement projects, including feasibility studies, engineering evaluations, project scoping, and design of natural gas facilities. Provide technical engineering support to Field Operations and cross-functional corporate departments to ensure the safe, reliable, and efficient operation of natural gas facilities.
FPGA Engineer KBR IncFPGA EngineerBeavercreek, OH$115,000–$150,000 / yearThis role focuses on hands‑on FPGA development and DSP implementation while collaborating closely with senior engineers across hardware, firmware, and software domains. KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities.
Fpga Engineer KBRFpga EngineerBeavercreek, OH$115,000–$150,000 / yearThis role focuses on hands‑on FPGA development and DSP implementation while collaborating closely with senior engineers across hardware, firmware, and software domains. KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities.
Semiconductor Device Engineer KBRSemiconductor Device EngineerBeavercreek Township, OHIn this role, you will bridge the gap between virtual modeling and physical realization by performing TCAD simulations, fabricating test structures in our state-of-the-art cleanroom, conducting DC/RF electrical testing, and inspecting devices using advanced microscopy. Perform DC measurements (I-V, C-V) and RF/high-frequency measurements (S-parameters) using manual or semi-automated probe stations, parameter analyzers, and network analyzers.