121 system software engineer jobs at 70 companies in Lebanon, OH
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System Security Engineer/Software Engineer Lead (76414)
Columbus or Beavercreek
$110k-$140k/yr HybridFull Time
5+ YOEBachelor's in CS/CE/EE with 5+ years (or Master's with 3+), US citizenship, ability to obtain DoD Top Secret clearance, experience with microelectronic systems, security frameworks (NIST SP 800-53, MITRE ATT&CK), and scripting/version control.
Cadence, VLSI, NIST SP 800-53, MITRE ATT&CK, Git, Python, Bash, PowerShell, Batch Scripts, Electronic Design Automation (EDA)
2w
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Software Engineer
Beavercreek, Ohio, United States
$100k-$150k/yr OnsiteFull Time
3+ YOEBachelor's in engineering or computer science,3+ years software development experience for technical systems,proficiency in C#/C++ or Python,Linux experience,PNT familiarity,and ability to obtain DoD security clearance.
C#, C++, Python, Linux, HITL, SITL, GPS, GNSS, digital twin
2mo
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System Security Engineer - Senior
Wright-Patterson AFB, Ohio, United States
OnsiteFull Time
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).
2mo
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System Security Engineer - SME
Wright-Patterson AFB, Ohio, United States
OnsiteFull Time
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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Software Engineer
Dayton, Ohio, United States
HybridFull Time
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
3w
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Software Engineer Senior
Wright-Patterson AFB, Ohio, United States
$85k-$100k/yr OnsiteFull Time
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)
1w
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Software Engineer
Aurora or Dayton or Chantilly or El Segundo or Colorado Springs
$69k-$158k/yr OnsiteFull Time
3+ YOERequires 3+ years of software development, mission management software experience, distributed systems architecture, Agile, Git, SQL databases, Python, AWS, Kubernetes, bachelor's degree, and TS/SCI clearance.
Agile, Git, SQL Server, PostgreSQL, MySQL, Python, AWS, Kubernetes, Docker, Podman, DevSecOps, CI/CD
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Software Control Engineer
Moraine, Ohio, United States
OnsiteFull Time
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
2mo
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Software Engineer III - Edge Computing
Folsom or Beavercreek or Long Beach
$104k-$163k/yr OnsiteFull Time
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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Staff Software Engineer - Agentic Commerce
Atlanta or Cincinnati
HybridFull Time
Bachelor's degree in computer science, computer engineering, or related discipline, or equivalent experience; experience designing scalable software applications and APIs; knowledge of distributed systems and API integration.
API, UCP, ACP, AP2, Agentic Tokens, MPP, SDKs, LLMs
1w
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Embedded Software Engineer
Beavercreek, Ohio, United States
$99k-$225k/yr HybridFull Time
5+ YOE5+ years developing embedded software in C/C++; experience with embedded Linux/RTOS/bare metal, real-time systems, FPGA integration, hardware-software debugging, CI/CD, MATLAB/Python; Secret clearance and Bachelor's in relevant field required.
C, C++, Embedded Linux, RTOS, FPGA, logic analyzer, oscilloscope, protocol analyzer, CI/CD, MATLAB, Python, Yocto, BitBake, U-Boot, device tree, MBSE, MagicDraw
2mo
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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
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
2w
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Cyber Software Engineer
Cincinnati, Ohio, United States
$92k-$138k/yr OnsiteFull Time
2+ YOEU.S. citizen with active Top Secret clearance, BS (2 years experience) or MS (0 years), demonstrated C/C++ programming, debugging and reverse-engineering skills, and familiarity with networking and embedded systems.
C, C++, Assembly, Wireshark, IDAPro, OllyDebug, WinDBG, JTAG, Renode, QEMU, Ghidra, Git, Jenkins, GitHub Actions, GitLab CI
2mo
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Embedded Software Engineer
Moraine, Ohio, United States
OnsiteFull Time
Design and implement embedded C/C++ software for vehicle control systems, perform testing and verification, support ISO 26262 and Automotive SPICE processes, and collaborate with cross-functional teams.
C, C++, MathWorks Matlab, Simulink, Stateflow, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft SharePoint, Cradle, Doors, Windchill, Vector CANalyzer, CANape, CANoe, dSPACE Toolset (TargetLink and ControlDesk), CAN, FlexRay, Ethernet, AUTOSAR
1w
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Senior Embedded Software Engineer
Arlington or Woburn or Boston or Dayton or Melbourne or Carlsbad
OnsiteFull Time
Active Secret clearance, expertise in real-time DSP software (C++17), experience with radar/EW systems, Xilinx MPSoC/RFSoC experience, strong communication, and relevant technical degree.
C++17, Xilinx MPSoC, RFSoC, CUDA, MATLAB
1mo
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Jr Software Developer (OH, Dayton)
Dayton, Ohio, United States
OnsiteFull Time
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)
1mo
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Principal / Senior Principal Embedded Software Engineer
Beavercreek, Ohio, United States
$104k-$194k/yr OnsiteFull Time
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
2w
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Sr Staff Software Engineer - Control Systems
Evendale, Ohio, United States
OnsiteFull Time
8+ YOEBachelor's in engineering, 8+ years in aircraft engine controls and software development, ability to obtain US government security clearance and must meet U.S. Person status, experience with MATLAB/Simulink, NPSS, and Python.
NPSS, Python, MATLAB, Simulink
2d
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Software Engineer 2 (AI/GenAI)
Earth City or Denver or Hopkins or Cincinnati or Irving or Brookfield
$98k-$116k/yr HybridFull Time
3+ YOEBachelor's degree or equivalent experience; 3–5 years of relevant experience. Requires AI/GenAI, LLM, RAG, cloud, full-stack, distributed systems, and DevOps expertise.
Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), LangChain, LangGraph, Semantic Kernel, Azure OpenAI, Azure AI Services, AWS Bedrock, REST APIs, GraphQL, Java, Python, Spring Boot, FastAPI, Node.js, vector databases, SQL Server, PostgreSQL, MongoDB, Docker, Kubernetes, CI/CD, GitHub, GitHub Copilot, Azure, AWS
1mo
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Lead, Software Engineering (40810)
Mason, Ohio, United States
OnsiteFull Time
9+ YOE2+ MgmtRequires extensive embedded software experience (C/C++), RTOS, unit/integration/system testing, ability to define requirements and lead engineering efforts; ability to obtain US security clearance.
C, C++, Real-Time Operating Systems (RTOS), Python, Subversion, Windows, Linux, Ethernet, RS422, 1553, GigE Vision, CoaXPress, Camera Link, Board Support Packages (BSPs), Oscilloscope, DMMs, Earned Value Management (EVM)
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