108 system software engineer jobs at 64 companies in Middletown, OH

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Software Engineer, Senior
Dayton, Ohio, United States
HybridFull Time
COLSA Corporation
COLSA Corporation: Provides engineering, IT, and cybersecurity solutions to government agencies.
12+ YOEU.S. citizen able to obtain Secret clearance. Bachelor's in ABET engineering plus advanced degree/12+ years or Bachelor's/15+ years in engineering; strong systems/software engineering, software assurance, requirements analysis, and MS Office/Adobe proficiency.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft SharePoint, Microsoft Teams, Adobe Acrobat
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Senior Software Engineer
Dayton, Ohio, United States
OnsiteFull Time
Odyssey Systems
Odyssey Systems: Provides engineering, integration, and technical services to defense clients.
15+ YOEUS citizen with SECRET clearance required; ABET-accredited BS in Engineering; 15 years' experience; strong software engineering and software assurance knowledge; familiarity with avionics/aeronautical systems; 10% travel; onsite at Wright-Patterson AFB.
2mo
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System Security Engineer - SME
Wright-Patterson AFB, Ohio, United States
OnsiteFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Provides engineering, technology, and cybersecurity services for national security.
15+ YOE15+ years DoD work; SAP/SCI in last 5 years; TS/SCI with SCI/SAP access; BS/MS in Electrical/ Radar/ Software/ Microelectronics/ Computer Engineering.
2mo
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System Security Engineer - Senior
Wright-Patterson AFB, Ohio, United States
OnsiteFull Time
Modern Technology Solutions
Modern Technology Solutions: Independent engineering services providing high-demand technical expertise in cybersecurity, DoD systems, defense programs.
10+ YOETen years DoD experience; SAP/SCI experience; active Top Secret/SCI clearance; BS and MS in Electrical/Radar/Software/Microelectronics/Computer Engineering (MS preferred).
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Software Engineer
Dayton, Ohio, United States
HybridFull Time
Tangram Flex
Tangram Flex: Develops software integration tools for mission-critical defense systems.
3+ YOEBachelor's in a technical field, U.S. citizenship/ability to obtain DoD security clearance, 3+ years engineering/software development experience, deep proficiency in C/C++/Python, build systems (CMake, Waf), Git/GitLab, containerization (Podman), and up to 25% travel.
C, C++, Python, CMake, Waf, CMakeLists.txt, Git, GitLab, Podman, Containerfile, ZeroMQ, SSH, IPv4, TCP/UDP
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Software Engineer Senior
Wright-Patterson AFB, Ohio, United States
$85k-$100k/yr OnsiteFull Time
Diaconia
Diaconia: Provides secure IT modernization and engineering for government agencies.
Provide software engineering, integration, testing, and assurance for avionics and weapon systems; familiarity with DO-178 and MIL-HDBK-516C; BS in an ABET engineering discipline; strong problem-solving and communication skills.
DO-178, MIL-HDBK-516C, Origin analyzers, Source code weakness analyzers, Binary analyzers, Software Development Plan (SDP)
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Software Engineer
Erlanger or Atlanta or Westfield
HybridFull Time
Storage Solutions
Storage SolutionsFrankfurt Stock Exchange: JUN3: Provides warehouse design, automation, and material handling integration services.
Develop and configure Warehouse System using C#/.NET; build workflows; test solutions; collaborate with engineers; learn system architecture.
.NET, C#, SQL Server, Azure DevOps, Visual Studio
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Software Control Engineer
Moraine, Ohio, United States
OnsiteFull Time
Fuyao Glass America
Fuyao Glass AmericaShanghai Stock Exchange: 600660: Manufactures and supplies glass for the global automotive industry
Bachelor's in CS/Software Engineering, proven software development experience in control systems, strong programming in C++, Python or Java, familiarity with testing methodologies, and strong problem-solving and collaboration skills.
C++, Python, Java, Agile, Machine Learning
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Software Engineer III - Edge Computing
Folsom or Beavercreek or Long Beach
$104k-$163k/yr OnsiteFull Time
Voyager Technologies
Voyager TechnologiesNYSE: VOYG: Provides advanced defense and commercial space technology solutions.
4+ YOEBachelor's in CS/Engineering, U.S. Person required, ability to obtain DoD clearance, 4+ years software engineering experience, expertise in Modern C++, GPU computing (CUDA/Holoscan/ROCm), Linux, containers, and systems profiling.
Modern C++, Rust, CUDA, Holoscan, ROCm, Linux, Kubernetes, Docker, gRPC, Protobuf, DPDK, RDMA, GPUDirect
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Software Engineer - Mission Systems
Dayton, Ohio, United States
OnsiteFull Time
Resonant Sciences
Resonant Sciences: A research and development firm focused on developing innovative technologies for defense applications.
BS in Computer Science or Computer Engineering; experience in C++ and Python; cross-platform GUI with Qt; CMake; Git/GitLab; customer-facing software; strong communication.
Qt, C++, Python, CMake, Git, Gitlab CI/CD, CUDA/OpenCL, React, Angular
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Senior Software Engineer
Colorado Springs or Beavercreek
$116k-$174k/yr OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
5+ YOE5–8 years software development experience, active U.S. Top Secret/SCI clearance, bachelor’s in CS or related, 4+ years with Java or Python, distributed systems experience, mentoring and architecture skills.
Java, Python, MIL-STD-6016, MIL-STD-3011, CI/CD, TDD
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HubSpot System Engineer
Chicago or Rochester or Cincinnati or Salt Lake City or Irving or St Petersburg or West Palm Beach or Allentown
$59k-$93k/yr HybridFull Time
Paychex
PaychexNasdaq: PAYX: Provider of payroll, human resources, and benefits outsourcing services.
3+ YOE3-5 years software development experience, OOP, relational database knowledge, Transact-SQL preferred, web development preferred; Bachelor's in Business or Computer Science preferred.
HubSpot, Transact-SQL
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Advanced Lead Engineer - Software Lead
Evendale, Ohio, United States
OnsiteFull Time
GE Aerospace
GE AerospaceNYSE: GE: Designs and manufactures jet engines and aerospace systems.
3+ YOEBachelor's in engineering, minimum 3 years software engineering experience, ability to obtain US government security clearance, expertise in control theory, embedded systems, signal processing, and proficiency in C/C++, Python, MATLAB/Simulink.
C, C++, Python, MATLAB, Simulink
3mo
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Software Engineer – Medical Imaging
Cincinnati, Ohio, United States
OnsiteFull Time
Medpace
MedpaceNASDAQ: MEDP: Full-service clinical research organization for pharmaceutical and biotechnology industries.
2+ YOEBachelor's degree in computer science or equivalent; 2+ years software development; image processing knowledge; ML/DL experience; languages: C#, Python, JavaScript/TypeScript; cloud systems; teamwork and communication.
C#, Python, JavaScript, TypeScript, Azure, AWS, TensorFlow, Keras, TFS/DevOps, Git
2w
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Jr Software Developer (OH, Dayton)
Dayton, Ohio, United States
OnsiteFull Time
J.F. Taylor
J.F. Taylor: Engineering and manufacturing for military flight simulation systems.
Knowledge of software requirements, design and systems integration; object-oriented C++ development; modeling, simulation and analysis; strong communication and technical writing. No prior professional experience required.
C++, Modeling, Simulation, and Analysis (MS&A)
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Adv. Software Engineer - (Multiple positions available)
Cincinnati or United States
HybridFull Time
The Kroger Co.
The Kroger Co.NYSE: KR: Operates supermarkets, pharmacies, and jewelry stores across America.
3+ YOEBachelor's in CS + 5 yrs experience or Master's in CS + 3 yrs experience. Must have experience in software/infrastructure design, delivering large-scale systems, leading complex software/automation, communication, and experience in at least two listed tech disciplines.
3mo
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Engineer Senior Principal - Software Systems
Wright-Patterson Air Force Base, Ohio, United States
$121k-$205k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
8+ YOEBachelor's in engineering +8 years (or equivalent) experience, active Secret clearance with ability to obtain TS/SCI, systems engineering experience for C2ISR, SEMP/ICD/SE artifacts, requirements decomposition, testing, RMF/IA, Agile/DevSecOps, Jama/DOORS, SysML/UML, Confluence/Jira.
Jama, DOORS, SysML, UML, Confluence, Jira, Continuous Integration and Continuous Development (CICD), DevSecOps, Systems Engineering Management Plan (SEMP), Risk Management Framework (RMF)
2mo
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Autonomy Software Engineer
Woburn or Arlington or San Diego or Dayton or Melbourne or Carlsbad
$174k-$225k/yr HybridFull Time
Systems & Technology Research
Systems & Technology Research: Develops advanced technology for national security and defense applications.
2+ YOEStrong C++ expertise, systems development and testing, security clearance eligibility, and cross-functional collaboration.
C++, MATLAB, CI/CD, Git, Linux, Windows
2w
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Hogan Senior Software Engineer
Hopkins or Cincinnati or Irving or Earth City
$120k-$141k/yr OnsiteFull Time
U.S. Bank
U.S. BankNYSE: USB: Provider of personal, business, and institutional financial services.
5+ YOE5+ years relevant experience, Bachelor's degree or equivalent, experience with Hogan systems and mainframe technologies, strong algorithms/data-structures and agile/DevOps familiarity.
Hogan DDA Application, Hogan process dictionary (PCD), CICS/VTAM, IMS/DB2, COBOL II, Easy Trieve, JCL, MVS, Expeditor, Gitlab, Microsoft Excel
2w
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Principal / Senior Principal Embedded Software Engineer
Beavercreek, Ohio, United States
$104k-$194k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEU.S. citizen able to obtain Secret clearance. STEM degree with relevant years of software development experience, proficiency in C/C++/Python, experience with software management tools and embedded/safety-critical systems.
C, C++, Python, ClearCase, Git, ClearQuest, Jira, DOORS, MATLAB, Simulink, Rhapsody, SCADE, LDRA, Vector Cast, Polyspace

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