62 system developer jobs at 33 companies in Celina, OH
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Software Engineer
Van Wert or Dublin
HybridFull Time
Central Insurance: Provides property and casualty insurance to individuals and businesses.
2+ YOEMaster's in CS or related, or Bachelor's +2 years, or 4 years related experience. Experience with cloud-native systems, AI-assisted development (e.g., Claude Code), and one or more languages (Java, SQL, .NET, Go, C). Strong testing, debugging, and collaboration skills.
BS in electrical or computer engineering (or equivalent experience); ability to diagnose electronic component-level faults, perform laboratory analysis using oscilloscopes/multimeters/power supplies, interpret specifications, and communicate effectively.
SPC, 6 Sigma, BASIC, UNIX, C++, NI LabVIEW, NI Test Stand, Visual Studio, Python, SQL, spectrum analyzer, bus analyzer, logic analyzer, multimeter, oscilloscope, power supplies
BTAS: A woman-owned small business delivering IT, engineering and program management services.
5+ YOEBachelor’s in Electrical/Computer/Aerospace/Systems Engineering, Cybersecurity, Physics or Applied Mathematics; 5+ years RF/EW/cyber/embedded experience; Top Secret/SCI clearance.
Spectrum analyzers, Vector network analyzers, Oscilloscopes, Software-defined radio, RF test chambers, Direction finding systems
Software Developer (Indefinite US Work Authorization Required) (New Bremen, OH, US, 45869)
New Bremen, Ohio, United States
OnsiteFull Time
Crown Equipment: Manufactures and distributes forklifts and material handling equipment.
2+ YOEHigh school diploma or equivalent; 2–4 years related experience; programming, system analysis, testing, documentation, and mentoring responsibilities; occasional travel and overnight stays; ability to drive personal vehicle for company business.
Press-Seal: Designs and manufactures sealing solutions for underground infrastructure systems.
5+ YOEDesign and develop rubber/plastic products and manufacturing systems; 5+ years product design experience, 3+ years process/manufacturing experience; proficiency with AutoCAD/Inventor and Microsoft Office; knowledge of FEA, APQP, SPC, ISO9001, ASTM.
AutoCAD, Inventor, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft Access, Microsoft PowerPoint, Microsoft Project, FEA, APQP, SPC, ISO9001, ASTM
General Dynamics Mission SystemsNYSE: GD: Designs and manufactures defense and mission-critical technology solutions.
8+ YOEBachelor's in STEM+10 years or Master's+8 years systems engineering experience, DoD Secret clearance and U.S. citizenship required; MBSE, system architecture, HW/SW integration, prototype leadership, and up to 25% travel.
Corsica Technologies: Provides managed IT and cybersecurity services for businesses.
4+ YOE4+ years supporting enterprise networks and systems; strong TCP/IP, AD, Windows Server, virtualization, cloud (Azure), Microsoft 365, firewall, and security skills; bachelor\u0002s degree or equivalent experience.
Sweetwater: Online retailer of musical instruments and professional audio equipment.
Provide expert product consultation, make 80-100 outbound calls daily, build long-term customer relationships, design sound systems, troubleshoot gear, and participate in extensive training program.
SumiRiko OhioTokyo Stock Exchange: 5191: Manufactures anti-vibration rubber components and hoses for global automakers.
4+ YOEBachelor's in Mechanical/Electrical/Manufacturing engineering or 4 years equipment/maintenance experience; proficiency with Microsoft Office, CAD, PLC programming; knowledge of mechanical, hydraulics, pneumatics, electrical systems; ability to read drawings.
JLLNYSE: JLL: Global commercial real estate and investment management services.
1+ YOEHigh school/GED, 1+ years building maintenance experience, accredited trade school certificate in HVAC/electrical or related trade, ability to analyze and correct system malfunctions, and working knowledge of Word, Excel, and Outlook.
Microsoft Word, Microsoft Excel, Microsoft Outlook
3+ YOEBachelor's in engineering (preferably electrical), 3 years project engineering experience in industrial/manufacturing or engineering firm, PE preferred. Strong leadership, communication, problem-solving, and proficiency with Microsoft Office, Lotus, and maintenance management systems.
Microsoft Office, Lotus, Maintenance Management systems
Magna InternationalNYSE: MGA: Designs and manufactures automotive systems and complete vehicle assemblies.
2+ YOEBachelor's in Mechanical/Mechatronics or related, 2+ years manufacturing/test engineering experience, knowledge of machining, GD&T, PLC/robotics/vision, 3D CAD, data analysis, root cause, and quality systems (SPC, PFMEA, APQP, PPAP).
PLC, vision systems, 3D CAD, SPC, PFMEA, APQP, PPAP, GD&T, Six Sigma, Lean
Scientist, Systems Engineering (Chief Systems Engineer) (41815)
Fort Wayne, Indiana, United States
OnsiteFull Time
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
15+ YOEBachelor's degree with 15+ years (or MS with 13+ years, or 19 years without degree), active US Secret clearance, experience with requirements, DOORS/MBSE/CAMEO/MagicDraw, MATLAB/python, aerospace systems lifecycle.
French Oil Mill Machinery: Designs and manufactures hydraulic press and oilseed processing equipment.
5+ YOE5+ years custom machinery design experience, proficiency with SolidWorks, strong hydraulic systems and mechanical design knowledge, bachelor's in mechanical engineering preferred.
Denali Advanced Integration: Delivers enterprise IT solutions and global managed technology services.
3+ YOEBachelor's in electronics/robotics/computer engineering,3 years experience with machine vision automation and integrating AWS Machine Learning,installation,maintenance,and testing of automation systems;client interaction and documentation.
Midmark: Designs and manufactures medical, dental and animal health equipment.
4+ YOEBachelor's degree (or equivalent) and 4+ years relevant experience; deep embedded systems and firmware expertise, C/C++ proficiency, RTOS, debugging, technical leadership, and verification practices.
Jenkins, Travis CI, Git, Python, Jave, C, C++, Bluetooth Low Energy (BLE), CAN, JTAG/SWD, oscilloscopes, logic analyzers, packet sniffers