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Modbus Jobs (NOW HIRING)

Roechling Industrial Gastonia, LP

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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 ...

Rinvio

Process Control Engineer

Wickliffe, KY

... Modbus, EtherNet/IP, Profibus, and related industrial communication protocols - Lead or support automation upgrades, migrations, commissioning, and system expansion projects - Analyze process data ...

ControlsJobs

Sr. BAS Controls Engineer - Hybrid

Omaha, NE · Hybrid

$92K - $122K/yr

Integrate systems using BACnet, Modbus, LonWorks, and other open protocols Ideal Candidate * Experience with major BAS/DDC systems such as: * Siemens PPCL / Desigo / Apogee * Tridium Niagara N4/AX/R2

ControlsJobs

BAS Office Programmer

San Jose, CA

$85K - $140K/yr

Tridium Niagara (N4, AX, R2), plus BACnet, Modbus, and LON integrations Key Responsibilities: * Develop, configure, and optimize applications within Tridium Niagara (N4/AX/R2) * Integrate major BAS ...

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Modbus information

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How much do modbus jobs pay per hour?

As of Jun 10, 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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What job categories do people searching Modbus jobs look for? The top searched job categories for Modbus jobs are:
Modbus jobs near you
Infographic showing various Modbus job openings in the United States as of June 2026, with employment types broken down into 1% As Needed, 96% Full Time, 1% Part Time, and 2% Contract. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $50,826 per year, or $24.4 per hour.
Field Automation Tech/Programmer

Field Automation Tech/Programmer

Henry Investment Group

Midland, TX • On-site

$110K - $120K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 26 days ago

Job description

Field Automation Tech/Programmer

Full-time, Midland, TX

Requirements:

  • In depth knowledge of Allen-Bradley’s studio suite including RS500, RS5000, Studio 5000, FactoryTalk ME Suite, CCW, and Drive Executive. Must have ability to create a new PLC program/HMI Program from scratch based upon conversations and continued communications.
  • Basic programming skills in python, java, html, and adobe. Must be able to read and troubleshoot these languages. Writing from scratch a plus. Create, Update, Maintain Python data collection software for multiple devices.
  • Experience with data collection and signaling: MQTT, 4-20mA, 0-10v, Modbus, Ethernet/I
  • Knowledge of cradlepoint/sierra wireless/pepwave cellular modems. Manage the deployment of edge devices and ensure their working order
  • General serial communication knowledge including the theory/basic knowledge of ModBus protocol, ethernet/ip protocol, and ethernet.
  • General networking design and implementation of multiple secure wireless radio systems including full deployment of IP/Mac addressing. Also be familiar and comfortable with port forwards, vpns, and local networks.
  • Very comfortable with Microsoft office suite, (particularly excel).
  • Must be willing to spend at least 50% of time in the field performing service calls on various lines of equipment and multiple brands.
  • Must be willing to take on call at least once a month.
  • Must be willing to learn new products and report the advantages/disadvantages of them.
  • Person must be able to interact with other contractors and clients without issue.
  • Must have clean driving record.
  • Must be willing to work long days/weekends when asked.


Benefits:

  • 401(k)
  • Dental insurance
  • Health insurance
  • Life insurance
  • Paid time off
  • Vision insurance


Schedule:

  • Monday to Friday
  • On call
  • Weekends as needed


Education: Bachelor's (Preferred)

Driver's License: (Required)

Work Location: In person, Midland, TX

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