Supervisor - Area Operations (in Casper, Glenrock or Douglas, WY)

#WeAreONEOK – Fortune 500 company. 100+ years in business. Leading midstream service provider. Safety first. Sustainable operations. Environmentally responsible. Employee focused. JOB SUMMARY ONEOK is seeking an Area Operations Supervisor who will be responsible for overseeing day-to-day operational activities for the Sage Creek Plant and Sage Creek Gathering system. This role will support safe, reliable and compliant operations across plant and field locations, including oversight of operational compliance, PSM and DOT responsibilities, shift and on-call schedules, maintenance coordination, optimization efforts and capital growth projects. The Area Operations Supervisor will lead and support approximately seven direct reports while collaborating closely with I&E, Maintenance, Commercial, Audit and other internal teams to coordinate work, execute priorities and deliver operational results. This position requires extensive plant operations and/or field operations experience, strong organizational and communication skills, and the ability to manage work across a broad geographic area, with an emphasis on safety, compliance, teamwork and operational excellence. This role is based in Casper, Glenrock or Douglas, Wyoming, and will involve regular day travel throughout the assigned coverage area, with minimal overnight travel for occasional training. Prior leadership experience, completed operator qualifications and project management experience—such as construction management—are preferred. Job Profile Summary Supervises the day-to-day execution of area operations to ensure safe, reliable, and efficient plant operations within assigned facilities or geographic areas. Provides direction to a small team responsible for operating, monitoring, and maintaining plant systems and equipment in alignment with production targets and safety standards. Ensures operational activities are executed in accordance with established procedures, regulatory requirements, and company policies. Focuses on immediate operational objectives, supporting production continuity, maintaining equipment performance, and identifying opportunities for incremental process improvements. Essential Functions and Responsibilities Operations & Production Execution Oversee day-to-day plant operations, including monitoring system performance, equipment functionality, and production activities. Ensure safe and efficient operation of pipelines, processing equipment, compressors, and associated systems. Coordinate operational activities to meet production, throughput, and reliability targets. Identify and address operational issues to maintain continuity and minimize downtime. Health, Safety & Environmental Compliance Ensure compliance with all applicable health, safety, and environmental regulations (e.g., OSHA, PHMSA, EPA) and company policies. Promote a strong safety culture by enforcing safe work practices, conducting safety observations, and supporting incident prevention. Participate in incident investigations and ensure corrective actions are implemented within scope. Ensure proper documentation and adherence to permit, lockout/tagout (LOTO), and safety procedures. Maintenance Coordination & Reliability Coordinate with maintenance teams to schedule and execute routine, preventative, and corrective maintenance activities. Monitor equipment performance and support identification of reliability issues. Ensure timely resolution of maintenance work orders and operational issues. Support implementation of minor process or equipment improvements to enhance performance. Operations & Process Execution Lead day-to-day workflow prioritization, scheduling, and execution for operations personnel. Ensure adherence to standard operating procedures (SOPs), operational guidelines, and compliance requirements. Identify and recommend incremental improvements to operational processes, efficiency, and safety practices. Monitor key performance indicators such as uptime, throughput, and operational efficiency. Stakeholder Collaboration Partner with field operations, engineering, maintenance, and safety teams to support operational alignment and issue resolution. Communicate operational status, risks, and priorities to internal stakeholders and leadership. Coordinate with external stakeholders, such as vendors or contractors, to support operational activities. Support execution of operational plans and initiatives within defined scope. Data & Reporting Ensure accurate tracking and reporting of operational data, performance metrics, and incidents. Maintain documentation of operational activities, inspections, and compliance requirements. Support reporting for audits, regulatory submissions, and internal performance tracking. Identify trends in operations data to support improvements within the team’s scope. Leadership & Team Supervision Provide day-to-day supervision, work direction, and task prioritization for operators and field personnel. Monitor team performance, ensure adherence to safety standards, and provide coaching and development. Contribute input to hiring, performance management, and staffing decisions. Foster a safety-first, accountable, and performance-driven team environment. Education High school diploma or GED typically required. Associate’s or Bachelor’s degree in Engineering, Industrial Technology, Process Technology, or related field preferred Experience 4+ years of relevant experience in plant operations, field operations, or process operations. Experience in oil & gas, midstream operations, or industrial environments preferred. Prior experience providing work direction, mentoring, or informal leadership preferred. Equivalent industry work experience may be considered Licenses and Certifications None required   Relevant certifications (e.g., Process Technology certification, HAZWOPER, First Aid