OT Infrastructure Lead

Propwr; Houston (TX); On-site; USD 110,000 - 170,000; Full time

Job summary

Propwr in Houston, TX seeks an OT Infrastructure Lead to design, deploy, and support industrial and IoT infrastructure across OT environments. You will work with MOXA hardware, edge devices, and edge-to-enterprise data flows, using Modbus, CAN Bus, and related protocols to improve reliability and visibility.

The role emphasizes Python-based automation, telemetry processing, and AI/ML-driven analytics to optimize operations, predictive maintenance, and cybersecurity compliance in a fast-paced

Qualifications

• Minimum 3 years of relevant OT/IoT infrastructure experience.
• Experience in oil and gas service industry preferred.
• Strong communication and problem-solving skills.

Responsibilities

• Design, deploy, and support industrial and IoT infrastructure solutions.
• Configure and optimize Modbus, CAN Bus, and related field networks.
• Develop Python automation, telemetry processing, and monitoring tools.
• Support telemetry systems, SCADA environments, and remote data acquisition.
• Collaborate with engineering and vendors to improve real-time visibility and performance.
• Maintain OT cybersecurity and compliance with standards.

Skills

Python

AI/ML concepts

MOXA devices

Modbus

CAN Bus

Edge computing

SCADA

Azure

OT cybersecurity

Education

Bachelor's degree in Engineering

Tools

MOXA networking hardware

SCADA systems

Azure IoT

Job description

CURRENT EMPLOYEES - Please apply using "Jobs Hub" in Workday. This career site is for external applicants only.Job DescriptionJob SummaryThe OT Infrastructure Lead collaborates with the organization’s Operations Technology (OT) teams to develop and support infrastructure solutions; maintains close working relationships with vendors to ensure compliance with the organization’s hardware or communications standards and monitor costs closely; and continuously analyzes the organization’s current OT processes, technology, and vendors to identify areas of improvement.Additionally, this role will support Industrial IoT ( I IoT ), telemetry, and edge communication architectures , including technologies such as MOXA devices, CAN Bus, Modbus protocols, and intelligent data acquisition systems , while leveraging Python and AI-driven analytics to improve operational efficiency, reliability, and visibility across OT environments.The position will also evaluate, pilot, and implement emerging OT, IoT, edge computing, automation, AI, and industrial connectivity solutions as business needs evolve . Success in this role requires the ability to rapidly learn new technologies , adapt to changing operational requirements, and thrive in a fast-paced, entrepreneurial environment where innovation, experimentation, and continuous improvement are highly valued.ResponsibilitiesDesign, deploy, and support industrial and IoT infrastructure solutions, including communication networks leveraging MOXA hardware and edge devicesConfigure, troubleshoot, and optimize industrial protocols such as Modbus (RTU/TCP), CAN Bus, and related field communicationsDevelop and maintain Python-based automation, telemetry processing, and monitoring toolsSupport and optimize telemetry systems, SCADA environments, and remote data acquisition platformsIntegrate and maintain Industrial IoT ( IIoT ) architectures, including sensors, edge computing, and cloud-connected systemsEnsure reliable, secure data flow from edge to enterprise systems, including data validation and normalizationApply AI/ML techniques to improve operational performance, predictive maintenance, and anomaly detectionCollaborate with engineering, operations, and vendors to enhance real-time visibility, analytics, and system performanceEvaluate and implement emerging OT/IoT technologies aligned with business strategyMaintain cybersecurity, compliance, and OT standards, including policies, procedures, and HSE requirementsJob QualificationsMinimum 3 years’ of relevant experience, preferredExperience managing mid to large IT related projects, preferredExperience in oil and gas service industry, preferredExcellent verbal and written communication skillsStrong analytical and critical thinking skillsStrong problem-solving skillsHighly collaborative, team-oriented mindsetExpert knowledge of Microsoft Office Applications and AzureExperience with MOXA networking hardware (industrial switches, serial gateways, edge connectivity devices)Strong understanding of industrial communication protocols, including Modbus (RTU/TCP), CAN Bus, OPC, and MQTTExperience with Python programming for automation, scripting, and data processingFamiliarity with telemetry systems, SCADA integration, and remote monitoring solutionsWorking knowledge of Industrial IoT ( IIoT ) architectures and edge computingExposure to AI/ML concepts and their application in industrial or telemetry environments is a plusExperience integrating OT data into cloud or enterprise systems (Azure IoT, data lakes, etc.)Understanding of cybersecurity principles in OT/IoT environmentsExperience with data acquisition systems, sensors, and field instrumentationPhysical DemandsThe physical demands described here represent those required for an employee to successfully perform the role’s essential functions . Reasonable accommodation may be made for individuals with disabilities to perform their major responsibilities.While performing the duties of this job, the employee is regularly required to sit, stand, or walk; use hands to manipulate , handle, or feel; reach with hands and arms; stoop or bend; and talk or hear . The employee must occasionally lift and/or move up to 50 lbs.Work EnvironmentThe work environment characteristics described here represent environmental conditions an employee will encounter while performing the role’s essential functions . The noise level in some work environments can be moderate and an employee may encounter extreme weather conditions while performing major duties . Reasonable accommodation may be provided for individuals with disabilities to perform their major responsibilities.DisclaimerThe information provided in this job description indicates the general nature and level of work performed by employees within the role’s classification. This job description is not to be interpreted as a comprehensive inventory of all duties, responsibilities , qualifications required of employees assigned to this role.PROPWR is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.