19 system development engineer jobs at 9 companies in Celina, OH

5d
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Automation System Controls Engineer (Indefinite US Work Authorization Required)
New Bremen, Ohio, United States
OnsiteFull Time
Crown Equipment
Crown Equipment: Manufactures and distributes forklifts and material handling equipment.
0+ YOEBachelor's in engineering or computer science, 0–2 years developing electro-mechanical or AGV/AMR systems, strong analytical and communication skills, occasional overnight travel, reliable transportation.
IEC 61131-3, Jira, Confluence, GitHub, Git, Unified Modeling Language, cameras, lidar, ultrasonics
4w
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Product Development Engineer II
Fort Wayne, Indiana, United States
OnsiteFull Time
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
2mo
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Scientist, Systems Engineering (Chief Systems Engineer) (38227)
Fort Wayne, Indiana, United States
OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
15+ YOELead systems engineering across lifecycle, develop and trace requirements, lead integration and test of EO/IR systems, mentor engineers; requires extensive aerospace/defense experience and active US Secret clearance.
DOORS, CAMEO, MagicDraw, MATLAB, python
3w
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Manufacturing Engineer
Sidney, Ohio, United States
OnsiteFull Time
Hydro
HydroOslo Børs: NHY: Produces aluminum products and renewable energy solutions globally.
3+ YOEBachelor's in manufacturing/mechanical engineering or related; minimum 3 years manufacturing/production experience; process development, tooling design, root-cause analysis, automated production systems support, strong communication and math skills.
3mo
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Test Engineer III
Dayton or Vandalia
OnsiteFull Time
Sierra Nevada Corporation
Sierra Nevada Corporation: Develops mission-critical aerospace and national security technology systems.
6+ YOELead the development and execution of comprehensive test plans for aerospace and defense systems; 6+ years of test engineering experience; Bachelor's in engineering; V&V experience; ability to analyze data and read schematics.
test equipment, environmental testing standards, MIL-STD-810, DO-160, schematics reading, verification and validation (V&V)
2w
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Senior Software Engineer
Van Wert County or Dublin
HybridFull Time
Central Insurance
Central Insurance: Provides property and casualty insurance to individuals and businesses.
2+ YOEMaster's in CS +2 years, Bachelor's in CS +4 years, or 6 years related experience; strong software development, systems engineering, debugging, testing, and communication skills; ability to design scalable services and mentor others.
1mo
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QUALITY ENGINEER I
Fort Wayne, Indiana, United States
OnsiteFull Time
Nishikawa Cooper: Manufactures automotive sealing systems and rubber products for vehicles.
Knowledge of quality methodologies (5Why, 8D, PPAP, FMEA, control plans), ability to develop sampling systems, perform audits, analyze production limits, prepare quality documentation, train on tools/equipment, travel to customers/suppliers, and work overtime as needed.
1mo
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Software Engineer
Van Wert or Dublin
HybridFull Time
Central Insurance
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.
Claude Code, Java, SQL, .NET, Go, C
2mo
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Principal Project Engineer (Onsite)
Fort Wayne, Indiana, United States
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOE8+ years software/systems engineering; proposals/project execution; active U.S. Secret clearance; U.S. citizenship; onsite Fort Wayne, IN.
Ada, Java, DevSecOps, IFATDS, AFATDS, VMF, C2
3mo
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Product Engineer - Forklift Charging Systems (Indefinite US Work Authorization Required) (Celina, OH, US, 45822)
Celina, Ohio, United States
OnsiteFull Time
Crown Equipment
Crown Equipment: Manufactures and distributes forklifts and material handling equipment.
5+ YOEBachelor’s in Electrical/Mechanical/Mechatronics Engineering; 5+ years in product development; 2+ years in power electronics; hands-on testing; travel 0–5%
Power electronics, CAN communication, Embedded controls, Schematic design
2mo
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Spectrum Warfare Engineer
Dayton or Fairborn
OnsiteFull Time
BTAS
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
5d
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Principal Software Engineer - Secure Communications
Fort Wayne, Indiana, United States
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOEU.S. citizen with active transferable Secret clearance, STEM degree with extensive embedded software experience (C/C++ or Rust), Python, Embedded Linux, multithreaded systems, and lifecycle/configuration management.
C++, Rust, Python, Embedded Linux, IP networking
1mo
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Senior Principal Software Engineer (ONSITE)
Fort Wayne or Largo or Richardson or Ontario or Cedar Rapids
$132k-$252k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
10+ YOEU.S. citizenship and ability to obtain/maintain a DoD Secret clearance; typically requires a STEM degree and 10+ years experience (or advanced degree and 7+ years). Experience with C/C++, Java, embedded/Linux/real-time systems, DevSecOps, CI/CD, MBSE, and secure software practices.
C/C++, Java, Linux, DevSecOps, CI/CD, Scrum, SAFe, MBSE, UML, SysML, DO-178
2mo
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Principal Software Engineer - DevSecOps Embedded Communications - Active Secret (Onsite)
Cedar Rapids or Morrisville or Fullerton or Fort Wayne or El Segundo
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOEExpert in DevSecOps for embedded systems; CI/CD, containerization, IaC, security testing, and embedded networking.
GitLab, GitLab Runners, Docker, Kubernetes, Linux, JFrog Artifactory
3mo
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Principle Software and Systems Quality Engineer (Onsite)
Fort Wayne, Indiana, United States
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOEBS in engineering; 8+ years’ relevant experience or advanced degree with 5+ years; active DoD Secret clearance; U.S. citizenship.
DOORS
2mo
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Scientist, Systems Engineering (Detection Algorithm Development) (38225)
Fort Wayne, Indiana, United States
OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
12+ YOEExtensive EO/IR image/video processing experience for space systems, ability to implement algorithms in FPGAs/GPUs/embedded systems, Python/C/C++/VHDL experience, ability to obtain Secret clearance.
NumPy, SciPy, scikit-learn, PyTorch, CV2, CUDA, MATLAB, Python, C/C++, VHDL, OpenCV, FPGAs, GPUs
1mo
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Software Developer (Indefinite US Work Authorization Required) (New Bremen, OH, US, 45869)
New Bremen, Ohio, United States
OnsiteFull Time
Crown Equipment
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.
Agile, Lean, Continuous Delivery
3mo
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Technical Director - Engine Controls Systems
Endicott or Cedar Rapids or Fort Wayne or Austin
$153k-$261k/yr HybridFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
12+ YOEBachelor's in engineering and 12+ years leading FADEC system architecture, hardware/firmware/software integration, safety-critical development (ARP4754, DO-178B/C, DO-254); strategic roadmap, customer engagement, and technical leadership skills required. Secret clearance eligibility and U.S. person required.
Model Based Systems Engineering (MBSE), SysML, Digital Engineering, FADEC, ARP4754, DO-178B/C, DO-254
3mo
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Energy Engineering Account Manager
Fort Wayne, Indiana, United States
$90k-$120k/yr HybridFull Time
Resource Innovations
Resource Innovations: Provides clean energy services and software solutions for utilities.
4+ YOEEngineering degree; 4+ years in engineering/sales; strong HVAC/electrical systems knowledge; excellent communication; travel up to 50% in Indiana; remote-work capable.
CRM, Microsoft Office 365