Sustaining Facilities & Construction Sr. Supervisor

Repsol is hiring a Sustaining Facilities & Construction Sr. Supervisor to support the Eagle Ford Asset within the Unconventional Business Unit. This role is based on site from our field office in Three Rivers, Texas.

Sustaining Facilities & Construction Sr. Supervisor (exempt)

Unconventional Business Unit

Execution Manager

Onsite, Three Rivers, TX office & field operations in Eagle Ford region.

The Sustaining Facilities & Construction Sr. Supervisor provides field leadership for the safe planning, execution, and delivery of sustaining capital projects, facility upgrades, maintenance-related construction, and infrastructure improvements across the Eagle Ford Asset. This role is accountable for completing work safely, efficiently, and in alignment with company standards, regulatory requirements, approved budgets, and established schedules.

The position serves as the primary field leader for construction execution and works closely with Operations, Engineering, HSE, Supply Chain, Land, Regulatory, Drilling & Completions, and construction contractors. The Sr. Supervisor is expected to promote safe leadership, integrated teamwork, operational discipline, and continuous improvement while maintaining strong visibility in the field.

• Lead sustaining capital and brownfield facility projects from planning through mechanical completion, commissioning support, and turnover.
• Manage construction activities across key asset infrastructure, including:

• Oil, gas, and water gathering systems
• Production facilities and tank batteries
• Compression facilities
• Pipeline gathering systems
• Grid power application for wellsite facilities
• Instrumentation, controls, and automation systems
• Infrastructure improvements
• Coordinate project execution with Operations to minimize production disruptions and maintain safe operations.
• Review construction work packages, drawings, specifications, schedules, and contractor execution plans.
• Participate in scope development, constructability reviews, project planning, and cost estimating activities.
• Ensure project scope, schedule, budget, quality, and safety objectives are clearly defined, monitored, and achieved.
• Support commissioning, startup, mechanical completion, and turnover activities.

• Demonstrate visible and engaged safety leadership throughout all phases of project execution.
• Promote a culture built upon accountability, teamwork, respect, and operational discipline.
• Lead, mentor, and develop Construction Coordinators, Inspectors, Contractors, and field support personnel.
• Foster collaboration between Operations, Engineering, Maintenance, HSE, Supply Chain, and Contractor organizations.
• Champion continuous improvement initiatives and lessons learned programs.
• Maintain a strong field presence through routine site visits, audits, inspections, and workforce engagement.

• Monitor contractor safety, productivity, quality, schedule adherence, and workforce effectiveness.
• Conduct contractor kickoff meetings, performance reviews, and routine field audits.
• Ensure contractor compliance with company standards, specifications, procedures, and regulatory requirements.
• Hold contractors accountable for safety, quality, environmental stewardship, and execution performance.

• Ensure full compliance with all company Health, Safety, Security, and Environmental (HSSE) requirements.
• Lead Job Safety Analysis (JSA), Pre-Task Planning, Risk Assessments, and Permit-to-Work compliance activities with the F&C teams.
• Participate in incident investigations, Root Cause Failure Analysis (RCFA), and corrective action…