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Can J1939 Jobs (NOW HIRING)

Pi Square Technologies LLC

System Engineer

Peoria, IL · On-site

Develop CAN/J1939/Ethernet communication architectures, diagnostics, fail-safe strategies, and fault management. * Coordinate SIL, HIL, fault injection, integration, and vehicle validation activities.

New

Vision Square

System Test Engineer

Columbus, IN · On-site

Experience of Automotive communication using CAN, J1939, OBD and UDS protocols Experience in Test Automation using CAPL Scripting, NI TestStand, Python and Automation Framework development Experience ...

TiltEdge Solutions LLC

BSW Engineer

Columbus, IN · On-site

$100K - $110K/yr

Knowledge of OS, RTE, CAN, J1939, XCP, NVM modules Skills Required: 1.Davinci configurator 2.Davinci Developer 3.Git/ Gitlab 4.Trace32/Lauterbach 5.C programming 6.Matlab/ Simulink 7.python 8 ...

Netradyne

Product Manager - Devices

San Diego, CA · On-site

Own the vehicle data roadmap end-to-end - on-device CAN/J1939/OBD-II data capture, decoding, and normalization through to the VDS - ensuring data is delivered in a scalable, extensible format.

Cummins

Electronic Systems Product Engineer

Seymour, IN · On-site

Working knowledge in CyberApps models, PDAT, CAN/J1939 datalinks, MODBUS/Ethernet is a plus * Masters in EE or ME is preferred College Job type : Entry Level Full-time Subfunction: Electronic Systems ...

Blue Bird

Sr. Electrical Architecture Engineer

Troy, MI · On-site

$100K - $131K/yr

Develop CAN, J1939, LIN, Automotive Ethernet, and future communication network architectures supporting propulsion, body controls, diagnostics, telematics, and vehicle systems. * High-Voltage & Low ...

Cummins

Electronic Systems Product Engineer

Seymour, IN · On-site

Working knowledge in CyberApps models, PDAT, CAN/J1939 datalinks, MODBUS/Ethernet is a plus * Masters in EE or ME is preferred College Job type : Entry Level Full-time Subfunction: Electronic Systems ...

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All JobsCan J1939 Jobs

Can J1939 information

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$51K

$98.3K

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How much do can j1939 jobs pay per year?

As of Sep 15, 2026, the average yearly pay for can j1939 in the United States is $98,329.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,500.00 and $122,000.00 per year, depending on experience, location, and employer.

What is CAN J1939?

CAN J1939 is a communication protocol used primarily in heavy-duty vehicles and industrial equipment for networking and data exchange between electronic control units (ECUs). Based on the Controller Area Network (CAN) standard, J1939 defines how messages are structured and transmitted, ensuring interoperability among components from different manufacturers. It is widely used in trucks, buses, agricultural, and construction machinery to facilitate diagnostics, control, and monitoring of various subsystems.

What are common challenges faced by professionals working with CAN J1939 protocols in automotive or industrial environments?

Professionals working with CAN J1939 often encounter challenges such as troubleshooting complex network communication issues, ensuring interoperability between devices from multiple manufacturers, and managing large volumes of diagnostic data. Additionally, keeping up with evolving protocol standards and integrating J1939 with other communication protocols can require continuous learning. Successful collaboration with cross-functional teams, including software developers and hardware engineers, is also essential to resolve integration and compatibility issues efficiently.

What are the key skills and qualifications needed to thrive as a CAN J1939 engineer, and why are they important?

To thrive as a CAN J1939 Engineer, you need a solid background in embedded systems, electrical engineering, and deep knowledge of the CAN J1939 protocol, typically supported by a relevant engineering degree. Proficiency with diagnostic tools, CANalyzer, CANoe, and experience with ECU development and testing are commonly required. Strong problem-solving skills, attention to detail, and effective communication are valuable soft skills in this role. These skills ensure reliable development and troubleshooting of vehicle communication systems, which are critical for automotive and heavy-duty vehicle applications.

What is the difference between Can J1939 vs Can Bus Technician?

AspectCan J1939Can Bus Technician
CertificationsKnowledge of J1939 protocols, CAN bus systemsCertifications in CAN bus diagnostics and automotive electronics
Work EnvironmentEngine control systems, heavy machinery, transportationVehicle electronics, industrial equipment, automotive repair
Industry UsageHeavy-duty vehicles, marine, agricultureAutomotive, transportation, industrial machinery
Search IntentUnderstanding J1939 communication protocolDiagnosing and repairing CAN bus systems

Can J1939 focuses on the specific communication protocol used in heavy-duty vehicle networks, while Can Bus Technicians specialize in diagnosing and repairing CAN bus systems across various vehicles and machinery. Both roles require knowledge of CAN protocols but differ in scope and application.

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Can J1939 jobs near you
Infographic showing various Can J1939 job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 94% Full Time, 2% Part Time, and 3% Contract. Highlights an 94% Physical, 4% Hybrid, and 2% Remote job distribution, with an average salary of $98,329 per year, or $47.3 per hour.

System Engineer

Peoria, IL • On-site

Pi Square Technologies LLC
51 - 200 employees
Learn more about Pi Square Technologies LLCexternal

Full-time

Posted 3 days ago

New

Job description

System Engineer
Job Summary
Seeking a System Engineer with experience in Drive-By-Wire (DBW), Autonomous Vehicle Systems, Machine Controls, Functional Safety, System Integration, and Validation. The candidate will be responsible for system architecture, requirements engineering, diagnostics, safety analysis, integration, and verification of next-generation autonomous vehicle platforms.
Key Responsibilities
  • Define system architecture, subsystem interfaces, ICDs, and requirements traceability.
  • Lead requirements decomposition across software, controls, electrical, and vehicle subsystems.
  • Perform system-level analysis including FMEA, STPA, Hazard Analysis, and Functional Safety activities.
  • Develop CAN/J1939/Ethernet communication architectures, diagnostics, fail-safe strategies, and fault management.
  • Coordinate SIL, HIL, fault injection, integration, and vehicle validation activities.
  • Analyze system performance, investigate failures, and perform root-cause analysis.
  • Support calibration, tuning, deployment, and on-machine validation.
  • Participate in design reviews, technical reviews, and customer discussions.
  • Maintain system requirements, verification artifacts, risk registers, and compliance documentation.
Required Skills
  • System Architecture & Requirements Management
  • Drive-By-Wire (DBW) Systems
  • Autonomous Vehicles / Machine Control Systems
  • Functional Safety (ISO 26262)
  • FMEA, STPA, Hazard Analysis
  • System Integration & Validation
  • SIL, HIL, V&V Testing
  • CAN, J1939, Ethernet Protocols
  • Diagnostics & Troubleshooting
  • Root Cause Analysis

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