{"schemaVersion":"jobsearcher.job.v1","id":"d55a1d459009c5a61384aaa8","url":"https://jobsearcher.com/jobs/d55a1d459009c5a61384aaa8","canonicalUrl":"https://jobsearcher.com/jobs/d55a1d459009c5a61384aaa8","title":"Controls Engineer / Programmer","description":"Apollo Technical has an immediate need for a Controls Programmer focused on PLC and HMI development for an industrial automation group in Houston, TX Full time position with beneftsPosition Overview:This is a pure programming and logic-focused role. You will not be responsible for high-level project management or multi-discipline system design. Your primary focus is writing, testing, and troubleshooting code—specifically using Red Lion controls—to ensure pumps, motors, and sensors operate exactly as intended. We are looking for a \"plug-and-play\" programmer who enjoys the technical challenges of coding and hits the ground running.Key Responsibilities:PLC/HMI Programming: Write and implement code specifically for Red Lion control systems and HMIs.Logic Development: Utilize Structured Text (ST) to develop robust, fail-safe logic for industrial equipment.Testing: Perform direct hardware-in-the-loop testing to verify code and minimize software rework.Protocol Integration: Configure and troubleshoot industrial networks (Modbus TCP, Ethernet/IP, RS-232/485).Troubleshooting: Provide direct support for code-related equipment failures in the shop or field.Required Qualifications:Programming Focus: You must be a \"programmer first.\" The ideal candidate sees the logic/coding as the most important part of the job.Red Lion Experience: Direct experience programming Red Lion hardware is highly preferred, but NOT a requirement for this roleStructured Text: Strong proficiency in Structured Text (ST) is required.Industrial Protocols: Working knowledge of Modbus and Ethernet/IP.Mindset: Enthusiastic, self-motivated, and ready to focus 100% on the programming aspects of the product.Additional Information:Travel: Up to 20% for field support and deployment.","company":"Apollo Technical","rawCompany":"apollo technical","city":"Houston","state":"TX","isRemote":false,"isActive":false,"createdAt":"2026-04-10T04:50:44.412Z","occupations":[{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"},{"code":"17-3023.00","title":"Electrical and Electronic Engineering Technologists and Technicians","slug":"electrical-and-electronic-engineering-technologists-and-technicians"},{"code":"17-2199.05","title":"Mechatronics Engineers","slug":"mechatronics-engineers"}],"industries":[{"code":"335314","title":"Relay and Industrial Control Manufacturing","slug":"relay-and-industrial-control-manufacturing"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"334513","title":"Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables","slug":"instruments-and-related-products-manufacturing-for-measuring-displaying-and-controlling-industrial-process-variables"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Controls Engineer / Programmer","description":"Apollo Technical has an immediate need for a Controls Programmer focused on PLC and HMI development for an industrial automation group in Houston, TX Full time position with beneftsPosition Overview:This is a pure programming and logic-focused role. You will not be responsible for high-level project management or multi-discipline system design. Your primary focus is writing, testing, and troubleshooting code—specifically using Red Lion controls—to ensure pumps, motors, and sensors operate exactly as intended. We are looking for a \"plug-and-play\" programmer who enjoys the technical challenges of coding and hits the ground running.Key Responsibilities:PLC/HMI Programming: Write and implement code specifically for Red Lion control systems and HMIs.Logic Development: Utilize Structured Text (ST) to develop robust, fail-safe logic for industrial equipment.Testing: Perform direct hardware-in-the-loop testing to verify code and minimize software rework.Protocol Integration: Configure and troubleshoot industrial networks (Modbus TCP, Ethernet/IP, RS-232/485).Troubleshooting: Provide direct support for code-related equipment failures in the shop or field.Required Qualifications:Programming Focus: You must be a \"programmer first.\" The ideal candidate sees the logic/coding as the most important part of the job.Red Lion Experience: Direct experience programming Red Lion hardware is highly preferred, but NOT a requirement for this roleStructured Text: Strong proficiency in Structured Text (ST) is required.Industrial Protocols: Working knowledge of Modbus and Ethernet/IP.Mindset: Enthusiastic, self-motivated, and ready to focus 100% on the programming aspects of the product.Additional Information:Travel: Up to 20% for field support and deployment.","datePosted":"2026-04-10T04:50:44.412Z","dateModified":"2026-04-10T04:50:44.412Z","hiringOrganization":{"@type":"Organization","name":"Apollo Technical","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Houston","addressRegion":"TX","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"d55a1d459009c5a61384aaa8"},"url":"https://jobsearcher.com/jobs/d55a1d459009c5a61384aaa8"}}