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Contract Plc Programming Jobs in Houston, TX (NOW HIRING)

Staffingine LLC

Engineer IV

Houston, TX · On-site

Contract * Read, interpret, review, and redline P&IDs, Electrical and Instrumentation Schematics ... Review of P&ID to check consistency with ESD philosophy PLC Programming * Write Logic for SCP and ...

System One

I&C Engineer

Houston, TX · On-site

$58/hr

Contract Compensation: $58.00 (DOE) Contractor Work Model: Onsite - onsite Hours: 40 hours/week ... Strong hands-on experience with Allen-Bradley / Rockwell PLC systems, PLC programming, and ...

System One Holdings, LLC

I&C Engineer

Houston, TX · On-site

$58/hr

Contract Compensation: $58.00 (DOE) Contractor Work Model: Onsite - onsite Hours: 40 hours/week ... Strong hands-on experience with Allen-Bradley / Rockwell PLC systems, PLC programming, and ...

System One

I&C Engineer

Houston, TX · On-site

$58/hr

Contract Compensation: $58.00 (DOE) Contractor Work Model: Onsite - onsite Hours: 40 hours/week ... Strong hands-on experience with Allen-Bradley / Rockwell PLC systems, PLC programming, and ...

System One

I&C Engineer

Houston, TX · On-site

$58/hr

Contract Compensation: $58.00 (DOE) Contractor Work Model: Onsite - onsite Hours: 40 hours/week ... Strong hands-on experience with Allen-Bradley / Rockwell PLC systems, PLC programming, and ...

System One

I&C Engineer

Houston, TX · On-site

$58/hr

Contract Compensation: $58.00 (DOE) Contractor Work Model: Onsite - onsite Hours: 40 hours/week ... Strong hands-on experience with Allen-Bradley / Rockwell PLC systems, PLC programming, and ...

System One

I&C Engineer

Houston, TX · On-site

$58/hr

Contract Compensation: $58.00 (DOE) Contractor Work Model: Onsite - onsite Hours: 40 hours/week ... Strong hands-on experience with Allen-Bradley / Rockwell PLC systems, PLC programming, and ...

System One

I&C Engineer

Houston, TX · On-site

$58/hr

Contract Compensation: $58.00 (DOE) Contractor Work Model: Onsite - onsite Hours: 40 hours/week ... Strong hands-on experience with Allen-Bradley / Rockwell PLC systems, PLC programming, and ...

System One

I&C Engineer

Houston, TX · On-site

$58/hr

Contract Compensation: $58.00 (DOE) Contractor Work Model: Onsite - onsite Hours: 40 hours/week ... Strong hands-on experience with Allen-Bradley / Rockwell PLC systems, PLC programming, and ...

System One

I&C Engineer

Houston, TX · On-site

$58/hr

Contract Compensation: $58.00 (DOE) Contractor Work Model: Onsite - onsite Hours: 40 hours/week ... Strong hands-on experience with Allen-Bradley / Rockwell PLC systems, PLC programming, and ...

System One

I&C Engineer

Houston, TX · On-site

$58/hr

Contract Compensation: $58.00 (DOE) Contractor Work Model: Onsite - onsite Hours: 40 hours/week ... Strong hands-on experience with Allen-Bradley / Rockwell PLC systems, PLC programming, and ...

System One

I&C Engineer

Houston, TX · On-site

$58/hr

Contract Compensation: $58.00 (DOE) Contractor Work Model: Onsite - onsite Hours: 40 hours/week ... Strong hands-on experience with Allen-Bradley / Rockwell PLC systems, PLC programming, and ...

System One

I&C Engineer

Houston, TX · On-site

$58/hr

Contract Compensation: $58.00 (DOE) Contractor Work Model: Onsite - onsite Hours: 40 hours/week ... Strong hands-on experience with Allen-Bradley / Rockwell PLC systems, PLC programming, and ...

System One

I&C Engineer

Houston, TX · On-site

$58/hr

Contract Compensation: $58.00 (DOE) Contractor Work Model: Onsite - onsite Hours: 40 hours/week ... Strong hands-on experience with Allen-Bradley / Rockwell PLC systems, PLC programming, and ...

Messer LLC

Senior Controls Engineer

Houston, TX · On-site

$92K - $122K/yr

... in contract awards. * Project Management * Maintain strong relationships with key vendors and ... DCS/PLC programming, HMI architecture, database design, and network security. * Develop and ...

Posted today

Messer Americas

Senior Controls Engineer

Houston, TX

$92K - $122K/yr

... in contract awards. * Project Management * Maintain strong relationships with key vendors and ... DCS/PLC programming, HMI architecture, database design, and network security. * Develop and ...

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Showing results 1-20

All JobsContract Plc Programming JobsContract Plc Programming Jobs in Houston, TX

Contract Plc Programming information

See Houston, TX salary details

$38.7K

$77K

$107K

How much do contract plc programming jobs pay per year?

As of Aug 28, 2026, the average yearly pay for contract plc programming in Houston, TX is $77,032.00, according to ZipRecruiter salary data. Most workers in this role earn between $64,900.00 and $88,300.00 per year, depending on experience, location, and employer.

What is contract PLC programming?

Contract PLC Programming involves working as an independent contractor or consultant to design, write, and troubleshoot programs for Programmable Logic Controllers (PLCs) used in industrial automation. These professionals are hired by companies on a project or contract basis to develop control systems, integrate equipment, and ensure efficient operation of manufacturing processes. Contract PLC programmers often work with various industries such as automotive, food processing, and packaging, providing expertise in programming languages like ladder logic and structured text. The role requires a strong understanding of electrical systems, control theory, and relevant safety standards.

What are the key skills and qualifications needed to thrive as a contract PLC programmer?

To thrive as a Contract PLC Programmer, you need strong knowledge of programmable logic controllers, automation systems, and industrial electrical engineering, typically supported by a relevant engineering degree or technical certification. Familiarity with PLC programming languages (such as ladder logic), HMI/SCADA systems, and tools like Siemens, Allen-Bradley, or Schneider Electric platforms is essential. Excellent problem-solving skills, attention to detail, and effective communication are valuable soft skills for success in this role. These qualifications are important to ensure reliable automation solutions, efficient troubleshooting, and clear collaboration with clients and onsite teams.

What are some common challenges faced by contract PLC programmers when working with multiple clients or projects?

Contract PLC programmers often juggle multiple projects for different clients, which can present challenges such as adapting to varying hardware platforms, software standards, and documentation practices. Each client may use different PLC brands and have unique coding conventions, requiring quick learning and flexibility. Additionally, contract programmers must manage their time effectively to meet tight deadlines and ensure clear communication with client teams to integrate their work smoothly into broader automation projects.

What is the difference between Contract Plc Programming vs Control Panel Wiring?

AspectContract Plc ProgrammingControl Panel Wiring
Primary FocusWriting and testing PLC code for automation systemsAssembling and connecting electrical components within control panels
Skills & CertificationsPLC programming, electrical knowledge, troubleshootingElectrical wiring, panel assembly, safety standards
Work EnvironmentIndustrial settings, control rooms, manufacturing plantsElectrical workshops, manufacturing facilities
Tools & EquipmentPLC programming software, computers, testing devicesWire strippers, crimpers, multimeters, terminal blocks

Contract Plc Programming involves developing and testing automation code, while Control Panel Wiring focuses on physically assembling electrical components. Both roles require electrical knowledge, but they differ in tasks and tools used. Understanding these differences helps employers and job seekers find the right fit in industrial automation.

What are the most commonly searched types of Plc Programming jobs in Houston, TX?

The most popular types of Plc Programming jobs in Houston, TX are:

What are popular job titles related to Contract Plc Programming jobs in Houston, TX?

For Contract Plc Programming jobs in Houston, TX, the most frequently searched job titles are:

What job categories do people searching Contract Plc Programming jobs in Houston, TX look for?

The top searched job categories for Contract Plc Programming jobs in Houston, TX are:

What cities near Houston, TX are hiring for Contract Plc Programming jobs?

Cities near Houston, TX with the most Contract Plc Programming job openings:

Contract Plc Programming jobs near you
Infographic showing various Contract Plc Programming job openings in Houston, TX as of August 2026, with employment types broken down into 83% Full Time, and 17% Nights. Highlights an 100% In-person job distribution, with an average salary of $77,032 per year, or $37 per hour.

Technology Architect | Industrial IOT Embedded Software | PLC

Houston, TX • On-site

Spruce Infotech
IT Services • 1 - 10 employees
Learn more about Spruce Infotechexternal

$165K/yr

Full-time

Re-posted 28 days ago

Job description

POC: Sam Chavez
ATTENTION ALL SUPPLIERS!!!
READ BEFORE SUBMITTING
• UPDATED CONTACT NUMBER and EMAIL ID is a MANDATORY REQUEST from our client for all the submissions
• Limited to 1 submission per supplier. Please submit your best.
• We prioritize endorsing those with complete and accurate information
• Avoid submitting duplicate profiles. We will Reject/Disqualify immediately.
• Make sure that candidate's interview schedules are updated. Please inform the candidate to keep their lines open.
• Please submit profiles within the max proposed rate.
• Please make sure to TAG the profiles correctly if the candidate has WORKED FOR INFOSYS as a SUBCON or FTE.
MANDATORY: Please include in the resume the candidate's complete & updated contact information (Phone number, Email address and Skype ID) as well as a set of 5 interview timeslots over a 72-hour period after submitting the profile when the hiring managers could potentially reach to them. PROFILES WITHOUT THE REQUIRED DETAILS and TIME SLOTS will be REJECTED.
Job Title: Technology Architect | Industrial IOT Embedded Software | PLC -- Senior Drilling Controls Engineer
Work Location & Reporting Address: Houston, TX 77002 (Onsite. Will consider candidates willing to relocate to client's location)
Contract duration: 6
MAX VENDOR RATE: XXX per hour max
Target Start Date: 11 May 2026
Does this position require Visa independent candidates only? Yes
Must Have Skills:
• Siemens PLC (TIA Portal)
• PLC Programming (Ladder, ST, SFC)
• Ignition HMI
• Control System Architecture
• Industrial Protocols (Profinet, Profibus, Ethernet/IP, OPC UA, CANBUS)
• Source Code Management
• Change Control
• Lab Simulation Testing
Nice to Have Skills:
• Drilling automation experience
• Battery Management Systems
• WinCC/Wonderware
• Multi-developer environments
• Automation tools/bots/AI accelerators
Detailed Job Description:
• Bachelor's degree in electrical, Mechanical, Mechatronics, Controls, or Automation Engineering (or related field)
• 7+ years of proven PLC programming experience
• Strong hands-on experience with Siemens PLCs using TIA Portal
• Proficiency in developing complex control algorithms and applying control system theory
• Experience in HMI design and development (Ignition, WinCC, Wonderware or similar)
• Solid understanding of industrial communication protocols (Profinet, Profibus, Ethernet/IP, CANBUS, OPC UA, etc.)
• Ability to translate functional requirements into control system architecture and scalable solutions
• Experience designing system, loop, block, and network diagrams
• Experience generating technical documentation, drawings, and operation manuals
• Hands-on experience with installation, commissioning, and troubleshooting of PLC-based control systems
• Experience working with formal software change control, versioning, and revision management
• Knowledge of modular programming practices, source code management, and QC/testing methodologies
• Ability to work independently while managing multiple parallel projects
• Strong written and verbal communication skills
• Willingness and ability to work in field environments, including drilling rigs, with travel and on-call support requirements
Minimum Years of Experience:
• 12+ years
Certifications Needed:
• None
Top 3 responsibilities you would expect the Subcon to shoulder and execute:
Interview Process (Is face to face required?)
• Virtual and possible face-to-face if needed by the client
Any additional information you would like to share about the project specs/nature of work:
Project Code: IOT Child code for INFCITYPRK1

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