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Modbus Jobs (NOW HIRING)

IS International Services

CMS Controls Engineer

Orlando, FL · On-site

$77K - $100K/yr

... Modbus, RTU/Modbus, TCP/OPC-UA, and/or IEC61850 server/clients within the CMS logic to monitor hardware, apply power/thermal/safety algorithm logic, and provide metrics to the SCADA platform. • ...

IS International Services

CMS Controls Engineer

Orlando, FL · On-site

$77K - $100K/yr

... Modbus, RTU/Modbus, TCP/OPC-UA, and/or IEC61850 server/clients within the CMS logic to monitor hardware, apply power/thermal/safety algorithm logic, and provide metrics to the SCADA platform. • ...

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IS International Services

CMS Controls Engineer

Orlando, FL

$77K - $100K/yr

Design and implement TCP/Modbus, RTU/Modbus, TCP/OPC-UA, and/or IEC61850 server/clients within the CMS logic to monitor hardware, apply power/thermal/safety algorithm logic, and provide metrics to ...

Connect Staffing

SCADA Network Engineer

Houston, TX · On-site

Configure, validate, and troubleshoot industrial communication protocols - Modbus TCP/IP, Modbus RTU, CANbus, RS-485, OPC UA/OPC DA, DNP3, IEC 61850, and MQTT - across utility-scale battery energy ...

Divcon Controls

PLC Field Technician

Configure and troubleshoot industrial communication protocols including Modbus/UDP, Modbus/IP, Ethernet/IP, BACnet, and OPC UA. * Set and validate IP addresses, subnet masks, gateways, VLAN ...

Synerfac Technical Staffing

BMS Systems Engineer

Manhattan, NY · On-site

$90K - $130K/yr

... Modbus, Ethernet) Support commissioning, system troubleshooting, and cross-functional project collaboration Required Skills & Experience Bachelor"s degree in Engineering, Math, or Physics Minimum 4 ...

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Roechling Industrial Gastonia, LP

Be Seen First

Controls Technician

Dallas, NC · On-site

$62K - $70K/yr

Diagnose and repair various fieldbus communications including ProfiBus, ProfiNet, DeviceNet, RS-485, MODBUS RTU, MODBUS TCP, and others. * Performs backups of HMI's, PLC's, VFD's, and process ...

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Modbus information

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$12

$24

$39

How much do modbus jobs pay per hour?

As of Jun 30, 2026, the average hourly pay for modbus in the United States is $24.44, according to ZipRecruiter salary data. Most workers in this role earn between $18.03 and $30.53 per hour, depending on experience, location, and employer.

What is the difference between Modbus vs PLC Technician?

AspectModbusPLC Technician
CredentialsKnowledge of communication protocols, certifications in industrial networkingCertifications in PLC programming, electrical or automation certifications
Work EnvironmentIndustrial settings, control systems, network troubleshootingManufacturing plants, automation systems, control panel maintenance
Industry UsageUsed for communication between devices in automation systemsDesign, install, troubleshoot PLC-based automation systems

While both roles operate within industrial automation, Modbus specialists focus on communication protocols between devices, whereas PLC Technicians handle programming and maintaining programmable logic controllers. Understanding both is essential for seamless automation system operation.

What are the key skills and qualifications needed to thrive as a Modbus Engineer, and why are they important?

To thrive as a Modbus Engineer, you need a solid understanding of industrial automation, Modbus protocols (RTU/TCP), and electrical or control systems, usually backed by an engineering degree. Familiarity with PLC programming, SCADA systems, network troubleshooting tools, and relevant certifications such as Certified Automation Professional (CAP) is highly valuable. Strong problem-solving, attention to detail, and effective communication skills help in diagnosing issues and collaborating with multidisciplinary teams. These abilities are crucial for ensuring reliable, efficient integration and maintenance of Modbus-based systems in industrial environments.

What are Modbus professionals?

Modbus professionals are experts who understand and work with the Modbus communication protocol, which is widely used to connect electronic devices in industrial automation systems. They typically configure, troubleshoot, and maintain Modbus networks to ensure reliable data exchange between devices such as sensors, controllers, and SCADA systems. Their work is essential in industries like manufacturing, energy, and building automation, where seamless device communication is critical for operational efficiency.

What are some common challenges engineers face when integrating Modbus communication into industrial automation systems?

Engineers often encounter challenges such as ensuring compatibility between devices from different manufacturers, managing network latency, and troubleshooting communication errors like data loss or incorrect addressing. It’s also common to address issues related to protocol versions (Modbus RTU vs. Modbus TCP) and configuring the correct baud rate and parity settings. Collaborating closely with control system integrators and IT teams is essential to ensure seamless data flow and system reliability.
More about Modbus jobs
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Modbus jobs near you
Infographic showing various Modbus job openings in the United States as of June 2026, with employment types broken down into 98% Full Time, and 2% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $50,826 per year, or $24.4 per hour.

IOT Developer (Azure)

Argyle Infotech

San Antonio, TX • On-site

$50 - $62/hr

Other

Posted 8 days ago

Job description

IoT Architect

Proven experience as an IoT Architect focusing on Azure solutions. Experience in hosting and running custom Python code on purpose-built edge hardware. In-depth knowledge of Azure IoT services including IoT Hub, Azure IoT Edge, Azure Digital Twins, Azure Functions. Proficiency in programming languages such as JSON, Angular, .net core, C#, Python, VS Code. Familiarity with databases such as SQL, MS Azure Blob Storage, MS Synapse, OSI PI Historian. Knowledge of Terraform, Azure Stream Analytics and Azure Data Explorer. Experience in web development including UI/UX practices, Web API Services, Security Principles. Familiarity with Automation Protocols (Modbus, EthernetIP), OPC, PLC's, instrumentation. Strong understanding of communication protocols like HTTP, TCP/IP, Modbus, MQTT, DNP3, etc.

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