235 junior developer jobs at 142 companies in Celina, OH

1mo
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Junior Material Flow Engineer
Troy or Michigan or Indiana or Warsaw or Fort Wayne
OnsiteFull Time
EDAG
EDAGXetra: ED4: Engineering services for vehicle development and smart factory solutions.
Bachelor's in engineering, direct exposure to automotive manufacturing (co-op/internship/early experience), proficiency in AutoCAD 2D, Microsoft Excel and Access, willingness to travel regularly to Indiana; no sponsorship available.
AutoCAD 2D, Microsoft Excel, Microsoft Access
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
2d
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Software Engineer
Fort Wayne, Indiana, United States
HybridFull Time
DMA
DMA: Provides corporate tax consulting and technology solutions for businesses
2+ YOE2–3 years programming experience; proficiency with .NET (C#), HTML, CSS, JavaScript, SQL; experience with GitLab and Jira; BS in CS/IS preferred; agile and unit testing familiarity.
.NET (C#), C#, HTML, CSS, JavaScript, SQL, GitLab, Atlassian Jira, Google Chrome
2w
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Software Engineer II (Onsite)
Fort Wayne, Indiana, United States
$69k-$131k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
2+ YOEU.S. citizenship and active transferable Secret clearance required; typically requires a STEM degree and 2+ years relevant experience. Experience with CMake, make, Microsoft Visual Studio, Visual Studio Code, JIRA, Git, Subversion, Docker, and C++ or Java required. AI/ML experience preferred.
CMake, make, Microsoft Visual Studio, Visual Studio Code, JIRA, Git, Subversion, Docker, C++, Java, Ada
2w
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AI Automation Engineer
Fort Wayne, Indiana, United States
OnsiteFull Time
Circle Logistics
Circle Logistics: Third-party logistics provider offering freight and transportation management services.
Proven experience building AI agents and automation using LangChain/CrewAI/AutoGen/n8n, strong Python, REST APIs/webhooks, LLMs (GPT-4/Claude), SQL, and Git; ability to work with cross-functional teams and TMS integrations.
LangChain, CrewAI, AutoGen, n8n, Python, REST APIs, webhooks, TransportPro, GPT-4, Claude, SQL, Git, TMS
2mo
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Intern Engineer - (Co-Op - May 2026 Start)
Fort Wayne, Indiana, United States
$27/yr HybridInternship
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Designs and manufactures defense and mission-critical technology solutions.
0+ YOEEnrolled in an accredited degree program in engineering or related field; software/embedded experience preferred.
C, C++, Python, Embedded Software
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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
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Project Engineer - New Product Development
Sidney, Ohio, United States
OnsiteFull Time
Copeland
Copeland: Provides compression and control solutions for climate technologies.
Bachelor's in mechanical engineering or equivalent, understanding of thermodynamics and heat transfer, strong problem-solving and communication skills; preferred 2 years new-product-development or HVAC experience; ability to coordinate prototyping, testing, and cross-functional work.
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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Civil Engineer - Entry Level
Sidney, Ohio, United States
OnsiteFull Time
Choice One Engineering
Choice One Engineering: Provides civil engineering, surveying, and landscape architecture services.
1+ YOEBachelor's in Civil Engineering; EIT; PE license or pursuing PE; 1-4 years in land development/transportation/site design; AutoCAD Civil 3D preferred.
AutoCAD Civil 3D
4w
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Product Development Test Engineer
Berne, Indiana, United States
$85k-$100k/yr OnsiteFull Time
Micromatic
Micromatic: Manufacturer of rotary actuators and automated assembly systems.
Bachelor's in Mechanical Engineering or equivalent; experience with test protocol development, electrical testing and data acquisition, 3D CAD (Inventor preferred), Microsoft Office; strong mechanical aptitude; hydraulic/pneumatic experience a plus.
Inventor, Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, ERP, FEA
2mo
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Engineer - Project Controls
Fort Wayne, Indiana, United States
OnsiteFull Time
Holder Construction
Holder Construction: National commercial general contracting and construction management firm.
Bachelor’s degree in construction management or a quantitative-related field; strong communication, time management, and computer skills; ability to work collaboratively.
1mo
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Engineer- ABG Facility
Fort Wayne, Indiana, United States
OnsiteFull Time
Fort Wayne Metals
Fort Wayne Metals: Manufacturer of precision wire and specialized material components.
2+ YOEBachelor's in engineering required; hands-on manufacturing/process engineering experience with assembly, machining, forming, welding, cabling preferred; familiarity with ISO-13485, PPAP, FAIR, PFMEA, and DOE; strong communication and mechanical aptitude.
Salesforce
1w
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Business Development Engineer
Fort Loramie, Ohio, United States
$58k-$83k/yr OnsiteFull Time
Lincoln Electric
Lincoln ElectricNASDAQ: LECO: Manufacture welding products and automated joining systems globally.
1+ YOECAD and 3D modeling proficiency, experience creating equipment layouts, 1+ year manufacturing/design experience, HS diploma required (Associate preferred), strong communication, Microsoft Office skills.
CAD, 3D modeling software, simulation software, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
2mo
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Project Engineer
Fort Wayne, Indiana, United States
OnsiteFull Time
Gregory Construction
Gregory Construction: Provides construction management and general contracting services.
0+ YOEBachelor’s degree in Civil Engineering or Construction Management; entry-level to early-career; willing to travel extensively; strong organization and communication; field/earthwork utilities experience preferred.
3w
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Industrial Engineer
Fort Wayne, Indiana, United States
OnsiteFull Time
VOSS Automotive
VOSS Automotive: Manufacturer of fluid management and connection systems for vehicles.
2+ YOEBachelor of Science in Engineering, 2 years' experience, manufacturing and assembly experience, proficiency with Microsoft Excel and ERP, ability to create BOMs/routings and perform cost calculations.
Microsoft Excel, ERP
3w
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Operating Engineer
Fort Wayne, Indiana, United States
$73k-$83k/yr OnsiteFull Time
JLL
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
4w
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CAE Engineer
Troy, Ohio, United States
$64k-$73k/yr OnsiteFull Time
F.tech R&D North America
F.tech R&D North America: Specializes in research and development of chassis, support structures, and pedal assemblies for automotive applications.
Bachelor's in Mechanical Engineering required. Experience with FEA (Hypermesh, Nastran, Abaqus). 1-3 years experience preferred. Strong FEA understanding and verbal/written communication skills.
Hypermesh, Nastran, Abaqus
3w
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General Engineer
Lima or Scranton
FieldFull Time
ITI Solutions
ITI Solutions: Provides professional, technical, and engineering services for government defense.
Provide technical and analytical support for facilities and equipment projects, including cost/schedule tracking, technical assessments, cost analysis, risk/configuration management, and reporting to program leads.
2mo
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Process Engineer
Mount Crawford or Dallas or West Jordan or Minster or City of Industry or Jacksonville or Fort Worth or Portland or Eugene or Dubois or Chatsworth or Minster or Mount Crawford
OnsiteFull Time
Danone
DanoneEuronext Paris: BN: Global food and beverage producing dairy and plant-based goods.
0+ YOEEntry level Process Engineer role in manufacturing; multiple US plant locations; requires a bachelor’s degree; prior manufacturing experience a plus.
Microsoft Office, SAP