Find the Best Modbus Jobs
Check out a sample of the 13 Modbus jobs posted on Upwork
Allen-Bradley PLC/SCADA Engineer – BESS Controls (Modbus, Sungrow PCS/BMS)
Fixed-price ‐ Posted 2 months agoFixed-price
Experience level
Looking for an Allen-Bradley PLC/SCADA engineer for BESS control logic, Modbus integration, and Sungrow PCS/BMS system integration. Ma…
Industrial IoT Datalogger PCB Design — ESP32-S3 + LTE Cat-M1, 4-layer KiCAD
Hourly ‐ Posted 1 month agoHours needed
Duration
Experience level
**PCB design for industrial IoT datalogger (ESP32-S3 + LTE Cat-M1) — water flow monitoring** Looking for an experienced PCB designer t…
HVAC Mechanical Engineer
Hourly ‐ Posted 28 days agoHours needed
Duration
Experience level
We are US based building technology company specializing in AI powered energy efficiency software for large commercial buildings. Our m…
PCB Layout Design
Fixed-price ‐ Posted 26 days agoFixed-price
Experience level
PCB Layout Design - IoT Soil Moisture and Water Flow Station (KiCad) Budget: $300-500 USD fixed price Timeline: 2 weeks PROJECT SUMMA…
Delta PLC Simple Work Modbus RTU to Modbus PLC Program
Fixed-price ‐ Posted 18 days agoFixed-price
Experience level
I have Delta PLC. I have an issue when I take data from Modbus RTU and give it to Modbus PLC. It is 5 minutes of work if you know PLC.…
OPC-UA Integrator / Developer
Hourly ‐ Posted 1 month agoHours needed
Duration
Experience level
OPC UA Developer — Embedded Server Integration (S2OPC / open62541) We are looking for an experienced OPC UA developer to support the i…
FUXA + Modbus TCP Web Visualisation for an Industrial PLC (Linux/Docker, Remote)
Fixed-price ‐ Posted 1 month agoFixed-price
Experience level
This is a time-sensitive project and I can only consider freelancers who are available to start immediately and deliver without delay.…
Need Senior embedded system engineer
Hourly ‐ Posted 27 days agoHours needed
Duration
Experience level
We are looking for an experienced Embedded Systems / IoT Engineer to support development of a next generation smart bromine generator p…
IOT developer
Hourly ‐ Posted 18 days agoHours needed
Duration
Experience level
Develop and deploy IoT solutions for HVAC and facility equipment Integrate sensors, gateways, controllers, and edge devices Connect and…
Custom Pi KVM Solution Development
Hourly ‐ Renewed 16 days agoHours needed
Duration
Experience level
We are seeking an experienced developer to create a customized Pi KVM (Keyboard, Video, Mouse) solution tailored to our specific needs.…
Your next job starts right here
Set up a free profile to showcase your skills, experience and desired pay rate to clients. You choose the payment method that's best for you to easily get paid for your work.
Find workGives you security and peace of mind