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Modbus Jobs (NOW HIRING)

DFND Security

Scada Manager

Dallas, TX · On-site

Experience with IEC 61850, Modbus, OPC UA, DNP3, SEL Fast Message, and other control system protocols over TCP/IP or serial. * Experience with protective relays, substation and renewable energy ...

SJE

Senior Edge Engineer - Firmware & MCU

Largo, FL · On-site

$103K - $136K/yr

Modbus RTU primary, CAN bus where required. Clean driver abstraction so adding a new field protocol is additive rather than a fork. * OTA strategy and safety : Bench validation, staged rollouts ...

SJE-Rhombus

Senior Edge Engineer - Firmware & MCU

Madison, WI · On-site

$120K - $159K/yr

Modbus RTU primary, CAN bus where required. Clean driver abstraction so adding a new field protocol is additive rather than a fork. * OTA strategy and safety : Bench validation, staged rollouts ...

Axion Recruitment

Automation Engineer

Kansas City, MO · On-site

$125K - $145K/yr

Configure and troubleshoot EtherNet/IP, Profinet, OPC UA and Modbus TCP networks * Support machine commissioning, FAT, SAT and startup activities * Troubleshoot automation, controls, software and ...

SJE-Rhombus

Senior Edge Engineer - Firmware & MCU

Ashland, OH · On-site

$103K - $136K/yr

Modbus RTU primary, CAN bus where required. Clean driver abstraction so adding a new field protocol is additive rather than a fork. * OTA strategy and safety : Bench validation, staged rollouts ...

SJE-Rhombus

Senior Edge Engineer - Firmware & MCU

Hoover, AL · On-site

$112K - $148K/yr

Modbus RTU primary, CAN bus where required. Clean driver abstraction so adding a new field protocol is additive rather than a fork. * OTA strategy and safety : Bench validation, staged rollouts ...

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Modbus information

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How much do modbus jobs pay per hour?

As of Sep 2, 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 a Modbus professional?

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.

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 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.

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What states have the most Modbus jobs?

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Modbus jobs near you
Infographic showing various Modbus job openings in the United States as of August 2026, with employment types broken down into 97% 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.

Process Control Technician

NAVA Software Solutions

Houston, TX • On-site

Full-time

Re-posted yesterday

Job description

NAVA Software solutions is looking for a Process Control Technician
Details:
Process Control Technician
Location: Houston TX ( Hybrid preferred)
Duration: Full time /Direct Hire
Position Summary
The Process Control Technician is responsible to support operations across the Permian & Delaware Basins, and, execute projects to support the growth and innovation initiatives. The primary scope of responsibility is PLC based control systems, instrumentation, low/medium voltage electrical systems, and communications within individual facilities. Operations support includes analysis, programming, troubleshooting and opportunity identification. Project execution includes design, procurement and working with a construction team to construct and commission projects.
Essential Functions Statement(s)
  • Work with operations personnel to program, configure, and troubleshoot control systems.
  • PLC and HMI programming and troubleshooting
  • Hands on systems troubleshooting, configuration, testing, and end user support.
  • Coordinate with internal resources and outside contractors during construction and assembly of equipment.
  • Project Management of small to mid-sized operational improvement efforts.
  • Efficiently coordinates and communicates with third party consultants, vendors, business leaders, users, and technical team to ensure efficient delivery of quality business solutions and support.
  • Troubleshoot Networking/field communications
  • Provide user training for individuals and groups
  • Other projects as assigned

Experience& Skills:
  • Oil and Gas, or Manufacturing and Logistics Experience
  • Ideal candidate would have experience in at least one of the following specific technologies:
    • Inductive Automation Ignition
    • Perspective development
  • Allen Bradley ControlLogix / CompactLogix / PLC5 / SLC500 / FactoryTalk / RSView (PLC/HMI)
  • Troubleshooting instrument loops, controls, and tuning problems
  • Networking/field communications: Ethernet/IP, Modbus TCP/IP, Modbus RTU/RS-485/RS-232, MQTT, Radio and fiber optic communications, managed network switches, etc.
  • Ability to analyze and/or design business processes end-to-end
  • Ability to communicate and interact effectively at both technical and business level
  • Strong team player with proven ability to work effectively cross-functionally
  • Excellent customer service skills
  • Strong organizational, multi-tasking and project management skills
  • Management of third party engineering firms
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About NAVA Software Solutions

Sourced by ZipRecruiter

NAVA is a strategic partner for companies seeking to develop or customize software and products. Our team of experts leverages cutting-edge technology and deep industry knowledge to provide customized solutions that drive business success. Whether you're looking to improve your operations, increase efficiency, or bring a new product to market, NAVA has the expertise and resources to help you achieve your goals. Trust us to be your partner in software and product development.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Rocky Hill, CT, US

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