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Scada System Engineer Jobs in Missouri (NOW HIRING)

U.S. Waffle Company

Controls Engineer

Hazelwood, MO · On-site

$77K - $99K/yr

The Controls Engineer will own PLC, HMI, and SCADA systems across the facility, ensuring uptime, troubleshooting complex issues, and supporting new equipment integration and capital projects. This ...

Adecco

Controls Engineer

Fenton, MO

$85K - $100K/yr

Controls Engineer - Fenton, MO Position Title: Controls Engineer Education: Bachelor's degree in ... Design and develop PLC, HMI/SCADA, and industrial control systems. * Program and support PLCs, HMIs ...

Adecco

Controls Engineer

Fenton, MO · On-site

$85K - $100K/yr

Controls Engineer - Fenton, MO Position Title: Controls Engineer Education: Bachelor's degree in ... Design and develop PLC, HMI/SCADA, and industrial control systems. * Program and support PLCs, HMIs ...

US Waffle Company

Controls Engineer

Hazelwood, MO · On-site

$77K - $99K/yr

The Controls Engineer will own PLC, HMI, and SCADA systems across the facility, ensuring uptime, troubleshooting complex issues, and supporting new equipment integration and capital projects. This ...

U.S. Waffle Company

Controls Engineer

Hazelwood, MO · On-site

$77K - $99K/yr

The Controls Engineer will own PLC, HMI, and SCADA systems across the facility, ensuring uptime, troubleshooting complex issues, and supporting new equipment integration and capital projects. This ...

Control Devices LLC

Controls Engineer

Fenton, MO · On-site

$80K - $103K/yr

The Control System Engineer is responsible for development of the technical aspects of assigned ... HMI/SCADA application development and screen design * Design, build and maintain assembly and test ...

Control Devices, LLC

Controls Engineer

Fenton, MO · On-site

$80K - $103K/yr

The Control System Engineer is responsible for development of the technical aspects of assigned ... HMI/SCADA application development and screen design * Design, build and maintain assembly and test ...

Control Devices LLC

Controls Engineer

Fenton, MO · On-site

$80K - $103K/yr

The Control System Engineer is responsible for development of the technical aspects of assigned ... Strong understanding of process control principles, PLC programming,Robotic programming, HMI/SCADA ...

Control Devices LLC

Controls Engineer

Fenton, MO · On-site

$80K - $103K/yr

The Control System Engineer is responsible for development of the technical aspects of assigned ... Strong understanding of process control principles, PLC programming,Robotic programming, HMI/SCADA ...

HDR

Instrumentation & Controls Engineer

Kansas City, MO · On-site

Develop biddable and technically accurate SCADA / Control Systems construction documents including ... Serve as Engineer of Record in responsible charge for the development of biddable and technically ...

HDR

Instrumentation & Controls Engineer

Kansas City, MO · On-site

Develop biddable and technically accurate SCADA / Control Systems construction documents including ... Serve as Engineer of Record in responsible charge for the development of biddable and technically ...

Cogent, Inc

Control Systems Engineer

Fenton, MO · On-site

The Control Systems Engineer quotes, designs, programs, and supports innovative industrial control ... Develop PLC, HMI, and SCADA applications using industry-standard platforms. * Prepare system ...

Cogent, Inc

Control Systems Engineer

Fenton, MO · On-site +1

The Control Systems Engineer quotes, designs, programs, and supports innovative industrial control ... Develop PLC, HMI, and SCADA applications using industry-standard platforms. * Prepare system ...

Cogent, Inc

Control Systems Engineer

Riverside, MO · On-site

The Control Systems Engineer quotes, designs, programs, and supports innovative industrial control ... Develop PLC, HMI, and SCADA applications using industry-standard platforms. * Prepare system ...

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Showing results 21-40

All JobsScada System Engineer JobsScada System Engineer Jobs in Missouri

Scada System Engineer information

See Missouri salary details

$50.2K

$119.3K

$156.6K

How much do scada system engineer jobs pay per year?

As of Sep 14, 2026, the average yearly pay for scada system engineer in Missouri is $119,328.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,900.00 and $147,300.00 per year, depending on experience, location, and employer.

What is a SCADA System Engineer?

A SCADA System Engineer is a professional responsible for designing, implementing, and maintaining Supervisory Control and Data Acquisition (SCADA) systems. These systems are used to monitor and control industrial processes such as manufacturing, power generation, water treatment, and more. SCADA System Engineers ensure that the systems operate efficiently, securely, and reliably by integrating hardware and software components, troubleshooting issues, and optimizing performance. They often work closely with other engineering teams to support automation and process control in various industries.

What are the key skills and qualifications needed to thrive as a SCADA System Engineer?

To thrive as a SCADA System Engineer, you need a solid background in electrical or control engineering, along with expertise in industrial automation and process control. Familiarity with SCADA software platforms (such as Wonderware, GE iFIX, or Siemens WinCC), PLC programming, and network protocols is typically required, as are relevant certifications like CompTIA Network+ or ISA certifications. Strong problem-solving, analytical thinking, and effective communication skills are vital for collaborating with cross-functional teams and troubleshooting complex systems. These skills ensure the reliable operation, security, and continuous improvement of critical automation infrastructure.

How does a SCADA System Engineer typically collaborate with other departments during a project?

SCADA System Engineers frequently work alongside electrical engineers, IT specialists, and operations teams to ensure seamless integration of control systems. Collaboration often involves coordinating system requirements, troubleshooting issues, and supporting commissioning activities. Effective communication is essential, as SCADA engineers must translate technical details for non-technical stakeholders and align their work with overall project goals. This cross-functional teamwork helps to ensure that systems meet both operational and safety standards.

What is the difference between Scada System Engineer vs Control Systems Engineer?

AspectScada System EngineerControl Systems Engineer
CertificationsPLC, SCADA, networking certificationsPLC, automation, control system certifications
Work EnvironmentIndustrial plants, utility companies, manufacturingManufacturing, process industries, automation firms
Industry UsageDesign, implement, and maintain SCADA systemsDesign and develop control systems for automation

While both roles involve automation and industrial systems, a Scada System Engineer primarily focuses on SCADA software and system integration, whereas a Control Systems Engineer designs and develops control algorithms and hardware. Both roles often collaborate but serve different aspects of industrial automation projects.

Are SCADA system engineers in demand?

SCADA system engineers are in high demand due to the critical role they play in industrial automation, energy, and manufacturing sectors. Their expertise in control systems, network security, and programming tools like PLCs and HMI software makes them valuable as industries seek to improve efficiency and cybersecurity. Job growth is expected to continue as infrastructure and automation projects expand globally.
Scada System Engineer jobs near you
Infographic showing various Scada System Engineer job openings in Missouri as of September 2026, with employment types broken down into 95% Full Time, and 5% Contract. Highlights an 85% In-person, 10% Hybrid, and 5% Remote job distribution, with an average salary of $119,328 per year, or $57.4 per hour.

Controls Engineer

Hazelwood, MO • On-site

U.S. Waffle Company
1 - 10 employees
Learn more about U.S. Waffle Companyexternal

$77K - $99K/yr

Full-time

Posted 10 days ago

Job description

Job Title:                     Controls Engineer
Department:                Maintenance/Engineering 
Reports To:                 Director of Maintenance and Engineering
Site:                             Hazelwood, MO
FLSA Status:               Exempt  
 
Cérélia's newly established Frozen Breakfast Business Unit – US Waffle - is driving an ambitious growth strategy, backed by two manufacturing facilities, Liberty, SC, and Hazelwood, MO. To effectively support the rapid scaling of operations at our state-of-the-art Hazelwood facility, US Waffle is seeking a dynamic and skilled Controls Engineer to join our team in Hazelwood, MO.
This role is responsible for supporting and advancing the plant’s automation, controls, and electrical systems to ensure reliable, efficient, and scalable manufacturing operations.
The Controls Engineer will own PLC, HMI, and SCADA systems across the facility, ensuring uptime, troubleshooting complex issues, and supporting new equipment integration and capital projects. This role is critical in driving automation performance, reducing downtime, and building technical capability within the maintenance team.
This position is part of the maintenance team and is expected to operate as a hands-on contributor, actively supporting daily plant operations. The role will work side-by-side with maintenance technicians on the floor, including troubleshooting equipment issues and occasionally performing mechanical and electrical work as needed to support uptime.
Primary Responsibilities: 
  • Report to work as scheduled every day, and demonstrate GREAT attendance.
  • Troubleshoot and resolve electrical and controls-related issues to minimize downtime and support production needs.
  • Own and support all plant control systems, including PLCs, HMIs, VFDs, and SCADA systems
  • Own and support all plant control systems, including PLCS, HMIs, VFDs, and SCADA systems.
  • Actively support the maintenance team on the floor as part of daily operations
  • Occasionally perform mechanical and electrical work (“turn a wrench”) to support uptime and team effectiveness
  • Develop, modify, and optimize PLC and HMI programs to improve equipment performance, reliability, and efficiency
  • Support and lead controls integration for new equipment and capital projects, including:
  • Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT)
  • Startup and commissioning support
  • System validation and performance optimization
  • Standardize controls architecture and documentation across the plant
  • Maintain and update electrical schematics, network layouts, and controls documentation
  • Partner with OEMs (e.g., ovens, packaging systems) to support troubleshooting, upgrades, and system improvements
  • Ensure proper backup and version control of all PLC and HMI programs
  • Support plant network related to controls systems (OT network), ensuring secure and reliable connectivity
  • Identify and implement automation improvements to reduce labor, improve throughput, and enhance product quality
  • Support root cause analysis (RCA) efforts for recurring downtime and implement permanent corrective actions
  • Train and support maintenance technicians in basic controls troubleshooting and system understanding
  • Collaborate with maintenance and operations teams to ensure equipment readiness and minimal disruption to production
  • Ensure all controls systems comply with safety standards, GMPs, and food safety requirements
  • Support integration of systems with ERP/plant systems (e.g., Plex) where applicable
  • Drive continuous improvement initiatives related to automation, controls, and system performance
  • Perform other duties as assigned or of a similar nature or level
Qualifications: 
•    Bachelor’s degree or equivalent experience required (Electrical Engineering, Controls Engineering, or related field preferred)
•    5+ years of experience in controls engineering within a manufacturing environment (food/CPG preferred)
•    Strong experience with PLC programming (Allen-Bradley/Rockwell strongly preferred)
•    Experience with HMI and SCADA systems (FactoryTalk, Wonderware, or similar)
•    Strong knowledge of: Industrial networks (Ethernet/IP, Modbus, etc.). Drives (VFDs), motors, and electrical systems
•    Troubleshooting electrical and automation systems in a live production environment
•    Demonstrated hands-on experience supporting maintenance teams, including mechanical and electrical troubleshooting
•    Experience supporting capital projects, including equipment installation and commissioning
•    Ability to read and interpret electrical schematics and technical drawings
•    Experience working with OEM equipment and vendors
•    Familiarity with food safety, GMP, and regulated manufacturing environments
•    Experience with ERP systems (Plex experience a plus)
•    Proficient in Microsoft Office Suite
•    Strong problem-solving and analytical skills
•    Ability to manage multiple priorities in a fast-paced environment
•    Strong communication skills across technical and non-technical teams
•    High sense of urgency and accountability
•    Ability to train and develop maintenance personnel on controls systems
Direct Reports
This role may initially operate as an individual contributor but will have the opportunity to build and lead resources over time.
Other duties
 
Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.  
 
Position Type/Expected Hours of Work 
 
This is a Full Time Exempt 40 hour per week position, and it may require working additional hours depending on the needs of the business. 
 
 TRAVEL 
 
This position may require minimal travel. 
 

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