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Job Description:
Job Summary
The OT Infrastructure Specialist is responsible for the reliability, performance, and availability of Operational Technology (OT) communications infrastructure supporting field operations. This role provides hands-on support of connectivity and uptime across mobile equipment, data vans, and remote sites by installing, maintaining, and troubleshooting network and communications systems. The OT Infrastructure Specialist supports business operations by responding to network and service disruptions, performing configuration changes, and ensuring consistent data flow for monitoring, telemetry, and remote operations. This role partners closely with OT teams, operations, and vendors to deploy scalable infrastructure solutions, standardize configurations, and improve system reliability through disciplined execution and documentation.
Responsibilities
• Install, configure, and maintain OT communications infrastructure supporting field connectivity, including routers, switches, wireless networks, satellite systems, and point-to-point technologies
• Troubleshoot and resolve connectivity and network-related service issues, including outages, latency, and intermittent communication impacting operations
• Perform network configuration and restoration activities, including IP addressing, DHCP, port management, and firmware updates
• Execute equipment installations, upgrades, rebuilds, and decommissioning activities while validating system functionality and connectivity
• Provide direct support for field operations by responding to business-critical incidents and minimizing downtime
• Support OT inventory management, equipment staging, and provisioning to ensure readiness for deployment
• Work closely with cross-functional teams to ensure infrastructure meets operational requirements and supports field performance
• Support monitoring systems, telemetry, and automation solutions by maintaining reliable connectivity
• Collaborate with OT leadership, operations teams, and vendors to implement infrastructure standards and improve reliability
• Coordinate with internal stakeholders and third-party vendors to ensure systems meet company standards and performance expectations
• Maintain accurate documentation of configurations, troubleshooting activities, and incident resolution
• Identify recurring issues and contribute to solutions that reduce repeat failures and improve infrastructure performance
• Ensure compliance with OT policies, cybersecurity practices, and operational guidelines
• Support development of standard operating procedures and documentation for OT infrastructure
• Participate in an on-call rotation, including after-hours, weekends, and holiday support as required
• Support a 24/7 operational environment requiring rapid response to critical issues
ProPetro is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.