80 systems developer jobs at 44 companies in Decatur, IN

1mo
Save
Mark Applied
Hide
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
5d
Save
Mark Applied
Hide
Senior Principal Systems Engineer II - Systems Architect
Endicott or Austin or Fort Wayne
$136k-$231k/yr HybridFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA.: Produces advanced defense, aerospace, and information security systems.
12+ YOEBachelor's in engineering,12+ years avionics/electronic controls experience,systems lifecycle and integration expertise,technical writing skills,MBSE/SysML experience preferred.
MBSE, SysML, MagicDraw, Cameo, Mentor Graphics, ARM
4d
Save
Mark Applied
Hide
Systems Engineer Senior II
Columbia City, Indiana, United States
OnsiteFull Time
Ultra Maritime
Ultra Maritime: Provides mission-critical technology for naval and defense applications.
9+ YOEBachelor's degree and 9+ years in complex engineering, systems engineering rigor, sonar/signal-processing experience, DOORS experience, ability to plan integration/tests, and eligibility for security clearance may be required.
DOORS
5d
Save
Mark Applied
Hide
Senior Principal Systems Lead Engineer
Ft. Wayne or Telework
$174k-$184k/yr HybridFull Time
General Dynamics Mission Systems
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.
Cameo/MagicDraw, Confluence, Jira, Python, MATLAB/Simulink, Git, Creo, SolidWorks, AWS, WinTAK, GeoSuite, NVIDIA Jetson, CUDA, TensorRT, Oscilloscope, Spectrum Analyzer, Logic Analyzer, Embedded Linux
3w
Save
Mark Applied
Hide
Lead Systems Engineer - Electronic Warfare
Fort Wayne, Indiana, United States
$132k-$252k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
10+ YOEU.S. citizen with active transferable Secret clearance, Bachelor's in STEM (preferred), 10+ years systems engineering experience in EW/Radar, experience with requirements decomposition, architecture definition, integration & V&V, and producing systems engineering artifacts.
MATLAB, C/C++, Java, DOORS, Cameo, Jira, Confluence
1mo
Save
Mark Applied
Hide
Principal AI Systems Engineer
Auburn, Indiana, United States
$170k-$190k/yr RemoteFull Time
Traction Ag
Traction Ag: Cloud-based farm management and accounting software for farmers.
7+ YOE7+ years in software/data/platform engineering with 2+ years on AI/ML systems; experience designing AI retrieval, RAG, vector search, embeddings, and workflow orchestration; proficiency in Python, Node, Angular, TypeScript; API/webhook integrations and strong communication skills.
Python, Node, Angular, TypeScript, Atlassian, Notion, HubSpot, Slack, Jira, Figma, Google Workspace, Canva
1w
Save
Mark Applied
Hide
BSS Systems Engineer
Winona or Sergeant Bluff or Maricopa or Hagerstown or Burlington or New Knoxville
$85k-$115k/yr RemoteFull Time
Schurz Communications
Schurz Communications: Broadband, cloud services, and digital media provider.
5+ YOE5+ years with BSS/OSS in telecom, experience with CRM, billing, provisioning, scripting (Python, Bash, SQL), REST APIs, data flows/ETL, IP networking fundamentals, strong troubleshooting and cross-functional communication.
Python, Bash, SQL, REST APIs, webhooks, middleware, DHCP, RADIUS, DNS, eTOM, SID, Open APIs
1w
Save
Mark Applied
Hide
BSS Systems Engineer
Winona or Sergeant Bluff or Maricopa or Hagerstown or Burlington or New Knoxville
$85k-$115k/yr RemoteFull Time
Schurz Communications
Schurz Communications: Family-owned provider of broadband, cloud, and IT services.
5+ YOE5+ years with BSS/OSS in telecom/ISP, hands-on CRM, billing and BI platforms, scripting in Python/Bash/SQL, REST API integration, IP networking fundamentals, strong troubleshooting and communication, bachelor’s degree or equivalent.
Python, Bash, SQL, REST APIs, CRM, BI, DHCP, RADIUS, DNS, PON, DOCSIS, TM Forum, Open APIs
2mo
Save
Mark Applied
Hide
Systems 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.
0+ YOEBachelor in Electrical/Mechanical/Mechatronics Engineering; 0-2 years in industrial charging systems; power conversion exposure; modeling/simulation tools; electrical test equipment; travel 0-5%.
Matlab, Simulink, Vector tools, Jira, Confluence, GitHub
2mo
Save
Mark Applied
Hide
Systems Engineering Program Lead (Onsite)
Fort Wayne, Indiana, United States
$122k-$208k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
10+ YOEBachelor's in engineering (or equivalent) with 10+ years experience; active Secret clearance (eligible for SCI/SAP); systems engineering lifecycle experience, MBSE (MagicDraw), Agile, cost/account management, team leadership, strong communication.
MagicDraw
1mo
Save
Mark Applied
Hide
Fire Safety - Life Safety Systems Engineer - Tempe, Arizona, United States
Portland or Tempe or Moon Township or Latham or Birmingham or Little Rock or Sacramento or Denver or Wethersfield or Fort Myers Beach or West Des Moines or Boise or Chicago or Fort Wayne or Lawrence or Louisville or Baton Rouge or Boston or Baltimore or Troy or St Paul or Jackson or Kansas City or Charlotte or Hudson or Morristown or Albuquerque or Henderson or Cincinnati or Tulsa or Greenville or Chattanooga or Salt Lake City or Arlington or Bellevue or Madison or Houston or Fort Worth or Atlanta or Omaha or Dallas
$103k-$156k/yr HybridFull Time
Jacobs
JacobsNYSE: J: Global provider of professional engineering and technical services.
4+ YOEBachelor's in Engineering, 4+ years safety system design experience, proficiency with AutoCAD/Revit MEP, knowledge of IFC/IBC/NFPA codes, VESDA and fire alarm systems; PE preferred; visa sponsorship not available.
AutoCAD, Revit MEP, Revit, VESDA
1mo
Save
Mark Applied
Hide
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
1w
Save
Mark Applied
Hide
Controls Engineer
Huntington, Indiana, United States
OnsiteFull Time
ProMach
ProMach: Designs, manufactures, and integrates comprehensive packaging and processing solutions.
5+ YOEDesign and develop electrical control systems, create schematics and bills of materials, develop/debug PLC/servo/HMI software, support installations; BS/AAS in related field or 5+ years related experience; proficient with MS Office.
Rockwell Automation Products, Studio 5000, RSLogix 500, FactoryTalk View Machine Edition, AutoCAD Electrical, ControlLogix, CompactLogix, MicroLogix, PanelView Plus, PowerFlex, Kinetix, EtherNet/IP, IO-Link, Linmot, Rockwell, Banner, IFM, SICK, Wenglor, Keyence, Cognex, Turck, Balluff, SMC, Festo, Siemens, B&R, Beckhoff, Omron, Mitsubishi, GE, Codesys, TwinCat, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
Save
Mark Applied
Hide
Controls Engineer
Van Wert, Ohio, United States
OnsiteFull Time
Alliance Automation
Alliance Automation: Designs and builds custom robotic systems for industrial manufacturing.
5+ YOE5+ years experience; related degree or equivalent; proficiency with PLC/PAC, vision systems, and robot platforms; ability to design control architectures, develop code, commission and debug equipment, and interface with customers.
PLC, PAC, M.E.S., vision systems, robot platforms
1mo
Save
Mark Applied
Hide
Design Engineer - Tanks
Fairmount, Indiana, United States
OnsiteFull Time
Muncie Power Products
Muncie Power Products: Manufacturer of power take-offs and hydraulic components for trucks
Design and develop fabricated metal components and assemblies; create 3D models and 2D drawings; maintain BOMs and engineering documentation; collaborate with manufacturing and vendors; proficiency with CAD and ERP systems.
SolidWorks, Autodesk Inventor, AutoCAD, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, ERP, CNC, CNC laser, Plasma table
3w
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
Data Engineer
Woodburn, Indiana, United States
OnsiteFull Time
Michelin
MichelinEuronext Paris: ML: Manufactures tires and provides digital mobility services and guides.
1+ YOE1+ years technical experience (internship/Co-op/military acceptable); BS in computer-related field preferred; experience building and maintaining scalable data systems, data quality, and collaboration; OSI/AVEVA PI systems a plus.
OSI PI, AVEVA PI
2mo
Save
Mark Applied
Hide
Engineer II – Sewer
Fort Wayne, Indiana, United States
$90k-$115k/yr OnsiteFull Time
City of Fort Wayne
City of Fort Wayne: Provides municipal government services and public infrastructure management.
7+ YOEBachelor's in Civil Engineering ABET-accredited; 7+ years engineering experience; Indiana PE license preferred; Indiana driver/license required; sewer system design experience.
AutoCAD, Civil 3D, GIS, Hydraulic modeling tools
1mo
Save
Mark Applied
Hide
Electrical Engineer
Fort Wayne, Indiana, United States
OnsiteFull Time
Miller Electric Company
Miller Electric Company: Provides electrical and technology infrastructure construction and maintenance services.
Electrical project engineer role focusing on electrical power, lighting, data/tech systems; design support, load calculations, drafting, and energy analysis.
AutoCAD, Microsoft Word, Microsoft Excel