Aaron De Luna
Edinburg,TX
Summary
Focused professional knowledgeable about devising innovative solutions to diverse business concerns and goals. Strategic and forward-thinking leader with self-motivated and tactical mindset. Excellent relationship-building and critical thinking skills with determined and decisive nature.
Overview
22
22
years of professional experience
Work History
Maintenance Supervisor
Schlumberger
01.2019 - 05.2025
- Completed partial or full dismantling of equipment to quickly repair or replace defective components and restore functionality.
- Monitored employee work tasks while installing, aligning, and balancing new equipment for projects.
- Paid close attention to guidelines, specifications, and detailed instructions to continuously adhere to strict operational and maintenance regulations.
- Provided guidance to management regarding project bids for onsite improvements.
- Analyzed and identified equipment failure root causes and initiated correction actions.
- Supervised 35 employees and scheduled shifts.
- Kept track of equipment, inventories, and system upgrades in order to prepare and present detailed reports to upper management.
- Increased productivity by reducing downtime, budgeting effectively, allocating tasks, and maintaining high standards of safety and work quality.
- Observed guidelines, specifications, and detailed instructions to meet strict operational and maintenance regulations.
- Procured pricing information from various vendors to support cost-effective purchasing.
- Coordinated preventative maintenance schedules, verifying equipment safety and function.
- Scheduled and oversaw maintenance, repair and installation activities.
- Enhanced customer satisfaction ratings by motivating team members to strengthen quality and increase productivity.
- Supervised team of installers and mechanics to complete work on time and to company standards.
- Monitored safety compliance to maintain strict standards and protect team members from harm.
- Evaluated final results to determine quality levels and isolate root causes of any identified faults.
- Shrunk knowledge gaps with ongoing training and close employee mentoring for new and less experienced team members.
- Optimized supply levels to keep stock within ideal parameters for expected needs.
- Monitored product quality and communicated necessary improvements to site superintendent.
- Contributed to development, implementation, and execution of maintenance programs.
- Created and maintained daily and weekly reports for upper management.
Maintenance Supervisor
Xtreme Coil Services
01.2018 - 12.2019
- Monitored systems to assure increase in power flow and integrated new system components, fixtures and motors.
- Monitored equipment, tools and system upgrades to compile data into detailed reports for upper management.
- Supervised team of installers and mechanics to complete work on time and to company standards.
- Scheduled and oversaw maintenance, repair and installation activities.
- Monitored daily progress and work quality to provide guidance and direction to mechanics and installers.
- Kept watchful eye on equipment inventories, optimizing work readiness and aligning supplies with specifications for each job.
- Managed efficient teams of up to 10 employees.
- Monitored priorities and liaised between maintenance team and management, delegating tasks to complete on time.
- Evaluated final results to determine quality levels and isolate root causes of any identified faults.
Diesel Mechanic
Halliburton Energy Services
03.2011 - 12.2016
- Inspected vehicle systems to assess function and uncover defects.
- Used specialty equipment, standard tools, and gauges to complete assessments and repairs.
- Installed new systems and components in frac, cementing, coil tubing and wireline.
- Changed faulty or damaged fuel injectors, air filters and spark plugs in diesel engines.
- Executed tune-ups on diesel engines by adjusting valves and setting engine timing.
- Collaborated with other mechanics to inspect diesel engines for signs of damage.
- Checked completed repairs in buses and trucks, confirming correct servicing procedures.
- Conducted full operational compliance inspections before releasing vehicles for use.
Diesel Mechanic
Rush Truck Center
04.2010 - 03.2011
- Disassembled and repaired diesel engines in automobiles, trucks, buses, and construction vehicles.
- Examined engines, transmissions and vehicle systems to diagnose issues.
- Diagnosed and repaired diesel engines to restore functionality in heavy-duty vehicles.
- Removed worn or faulty components for replacement or repair.
- Evaluated heavy equipment to determine necessary repairs and maintenance requirements.
Field Diesel Technician
DXP Enterprises Inc.
01.2009 - 04.2010
- Assessed equipment for damage, wear, battery life, and fluid levels.
- Replaced parts such as belts, hoses and motors on different systems.
- Removed components and completed repairs or installed new replacements.
- Troubleshot systems, traced problems and diagnosed root causes.
- Managed parts inventory and tracked status of recent orders to maintain tool and equipment stock.
Diesel Mechanic
BJ Services
08.2006 - 12.2008
- Ordered parts necessary for vehicle repairs and new installations.
- Perform service and repairs on frac job well sight
- inspect, service, maintain and repair diesel engines
- inspect, service, maintain and repair centrifugal, plunger and pneumatic pumps
- use hand and power tools and specialized machinery
- clean and lubricate components parts
- weld joints and components, source and fabricate parts to complete repairs
- minimize waste by working efficiently and accurately
Diesel Mechanic
Ram Truck Service
01.2003 - 07.2006
- Installed new systems and components in vehicles.
- Troubleshot and diagnosed problems with brakes, steering, and transmissions.
- Documented findings and actions taken.
- Performed preventive maintenance on engines, transmissions, tires, and other vehicle systems.
- Performed preventive maintenance on diesel engines, preventing malfunctions.
- Handled repairs, replacing broken components and inspecting engines for wear and tear.
- Inspected vehicle systems to assess function and uncover defects.
- Used specialty equipment, standard tools, and gauges to complete assessments and repairs.
- Changed faulty or damaged fuel injectors, air filters and spark plugs in diesel engines.
- Executed tune-ups on diesel engines by adjusting valves and setting engine timing.
Education
Certificate of Technical Studies - Automotive And Diesel PROGRAM
South Texas College
McAllen, TX05-2003
High School Diploma -
La Joya High School
La Joya, TX05-2001
Languages
English
Spanish
Timeline
Maintenance Supervisor
Schlumberger
01.2019 - 05.2025
Maintenance Supervisor
Xtreme Coil Services
01.2018 - 12.2019
Diesel Mechanic
Halliburton Energy Services
03.2011 - 12.2016
Diesel Mechanic
Rush Truck Center
04.2010 - 03.2011
Field Diesel Technician
DXP Enterprises Inc.
01.2009 - 04.2010
Diesel Mechanic
BJ Services
08.2006 - 12.2008
Diesel Mechanic
Ram Truck Service
01.2003 - 07.2006
Certificate of Technical Studies - Automotive And Diesel PROGRAM
South Texas College
High School Diploma -
La Joya High School
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