ONEOK

Engineer

• Provide process engineering expertise for optimization and project activities
• Troubleshoot operational problems and determine solutions
• Develop and apply process models for operations and troubleshooting
• Collaborate with manufacturers to ensure quality equipment
• Provide ongoing process engineering support for plant growth and projects

Senior Process Engineer

Account Executive

• Responsible for identification and evaluation of crude oil supply opportunities
• Research and evaluate existing contracts to determine profitability and potential liabilities
• Identify and evaluate crude oil supply and/or equity crude oil sales opportunities to support strategic business plans
• Lead responsibilities in complex negotiations with potential customers or service providers
• Develop relationships with potential accounts and maintain effective customer relations with existing accounts
• Participate in development of large-scale projects to support business strategies

Account Director

Operations

• Learn about and assist with the daily operation and monitoring of plant equipment and systems
• Support routine maintenance activities to ensure optimal performance and reliability
• Participate in safety and environmental compliance initiatives, adhering to ONEOK’s commitment to a zero-incident culture
• Collaborate with team members to identify and implement continuous improvement opportunities
• Contribute to the development of innovative solutions to enhance plant efficiency and sustainability

Plant Operations Intern

Project Manager

• Lead execution of medium-capex facility projects ($1M–$50M) within the Natural Gas Gathering & Processing business from initiation through closeout
• Develop and maintain project schedules, budgets, milestone plans, and control estimates
• Establish and manage all project contracts and purchase orders and ensure work is executed per agreements
• Coordinate cross-functional teams and third-party contractors to meet safety, quality, schedule, and cost objectives
• Provide regular progress updates, surface issues/delays, and drive mitigation plans while managing multiple concurrent projects
• Direct advanced planning, monitoring and managing of engineering projects including plant/process facility design, pipeline design, construction, operation and maintenance, SCADA/DCS/PLC, compressors, pressure vessels, heat exchangers, pumps, etc.
• Develop risk analysis models, probabilistic cost risk assessments, Monte Carlo simulations, and contingency plans
• Create detailed project scopes of work, execute change management procedures, and produce monthly progress reports
• Develop and implement stakeholder management plans and integrated project schedules; verify contractor schedule compliance
• Lead and build high-performing project teams; hire employees/contractors and allocate decision-making authority
• Facilitate process safety reviews associated with MOC and ensure alignment with project standards and procedures
• Prepare cost estimates, cost control procedures, benchmarking, and validate estimates with peers
• Provide technical and engineering assistance to other departments, management, regulators, and external stakeholders

Project Manager II, Engineering

• Senior Storage Reservoir Engineer will lead advanced reservoir characterization and optimization efforts across both salt cavern and depleted field natural gas storage assets.
• Develop KPI dashboards and tracking systems to monitor and improve reservoir performance.
• Generate and/or validate injection and withdrawal performance curves.
• Lead inventory audit and verification process internally and provide recommendations to senior leadership.
• Present technical recommendations and optimization strategies to senior leadership.
• Integrate models with real-time operational data (e.g., OSIsoft PI, SCADA) for cycle and rate optimization.
• Support evaluation and selection of static/dynamic modeling platforms aligned with business needs.
• Generate dynamic reservoir modeling and simulation using INTERSECT, Eclipse, Kappa, or similar tools.
• Mentor junior team members and support technical standards development.

Senior Storage Reservoir Engineer

Data Engineer

• Work independently with limited supervision to design, develop, test, validate, deploy, monitor, and maintain data pipelines as prioritized by the business including creating and updating system documentation and training materials
• Understand, re-architect, and migrate pipelines from previous tooling
• Coordinate and communicate development activities with other team members, infrastructure personnel, vendors and management
• Contribute input to the data strategy and provide feedback to help ensure we are aligned with user needs
• Promote data as an asset
• Create patterns and identify opportunities to deploy existing solutions in other business areas
• Follow defined change control and compliance procedures associated with software development, including all required documentation and governance standards
• Apply data management principles to ensure appropriate governance and accuracy of data
• Solve difficult, complex problems
• Ensure high quality, reliable data
• Partner with our security team and closely follow defined security standards

Senior Process Engineer

Account Director

Plant Operations Intern

Project Manager II, Engineering

Senior Storage Reservoir Engineer

Data Engineer V