Summary
Overview
Work History
Education
Skills
Training
Languages
References
Timeline
Generic

Benjamin Lockett

Converse,TX

Summary

Accomplished Diesel Technician with extensive experience at Mantech International, recognized for exceptional troubleshooting and leadership skills. Proven track record in diagnosing complex mechanical issues and executing high-quality repairs. Dependable and detail-oriented, I excel in maintaining operational readiness and training junior technicians to enhance team performance. Highly-motivated employee with desire to take on new challenges. Strong work ethic, adaptability, and exceptional interpersonal skills. Adept at working effectively unsupervised and quickly mastering new skills.

Overview

30
30
years of professional experience

Work History

Workmans Compensation

NA
01.2025 - 06.2025
  • I had ruptured my bicep tendon while working for Mantech in Syria.
  • During recovery, my nerve in my left elbow became compressed, requiring another surgery to repair.
  • Mantech terminated my employment in January 2025.
  • I have been cleared to return to work by my operating physician.

Heavy Equipment Mechanic

Mantech International
09.2022 - 01.2025
  • Diagnosed electrical and mechanical faults on MAT-V, MAXXPRO, and Panther vehicles at U.S. Military installations.
  • Executed complex mechanical repairs in a shop environment, meeting high-quality standards.
  • Maintained accurate records of all repairs and maintenance activities conducted.
  • Identified and ordered parts for repairs and routine maintenance tasks.
  • Performed routine preventative maintenance including oil changes and engine tune-ups.
  • Trained junior mechanics on equipment handling and repair techniques to enhance skill sets.
  • Collaborated with team members to efficiently complete complex repair projects.
  • Conducted inspections to ensure adherence to safety regulations and standards.

Owner

Alamo Custom Solar Screens LLC
07.2019 - 06.2022
  • Managed daily business operations, ensuring efficient workflow and productivity.
  • Designed custom solar screen solutions for residential and commercial clients.
  • Managed installation processes ensuring quality and customer satisfaction.
  • Developed marketing strategies to promote solar screen products and services.
  • Evaluated customer needs to provide tailored product recommendations.
  • Coordinated with office manager on estimates and installation schedules for timely service delivery.
  • Conducted customer estimates and provided accurate quotes promptly.
  • Traveled to customer locations to install and repair solar screens, patio enclosures, retractable screens, and storm doors.
  • Coordinated deliveries with suppliers to maintain inventory levels.
  • Ordered necessary materials to facilitate successful customer installations.
  • Closed business due to economic conditions impacting supply chains and material shortages.

Field Service Technician 2

CUMMINS SALES AND SERVICE, SAN ANTONIO, TX
San Antonio, USA
02.2019 - 07.2019
  • Traveled to customer locations in remote and austere environments.
  • Diagnosed electrical and mechanical faults, executing complex repairs on all Cummins Engines.
  • Identified required parts for repairs and submitted accurate requisition forms.
  • Returned unused parts to ensure precise invoicing for customers.
  • Executed all tasks safely, adhering to company policies.
  • Maintained service truck in optimal mechanical condition.
  • Kept personal tools organized and in good condition for diagnostics and repairs.
  • Diagnosed engine issues using Cummins Insite
  • Provided technical support to clients in field settings
  • Completed all necessary paperwork for service calls in a timely manner.

Machinist

Union Pacific Railroad
San Antonio, USA
04.2017 - 02.2019
  • Serviced locomotives and constructed train consists to ensure operational readiness.
  • Ensured compliance of locomotives with FRA regulations through thorough inspections.
  • Conducted periodic and annual inspections per company and Federal Railroad Administration guidelines.
  • Executed scheduled and unscheduled repairs in line with Standard of Work and Locomotive Maintenance Instruction.
  • Adhered to safety guidelines established by FRA and Union Pacific at all times.
  • Maintained accountability for tools and ensured cleanliness of work areas.
  • Returned core parts to designated locations for efficient inventory management.
  • Performed foreman duties, assigning tasks to machinists, electricians, and MSO while managing a shift of approximately 15 employees.

Field Service Technician 2

CUMMINS SALES AND SERVICE, SAN ANTONIO, TX
San Antonio, USA
05.2013 - 04.2017
  • Diagnosed electrical and mechanical faults in Cummins engines, performing complex repairs in shop environment.
  • Identified required parts for repairs, submitting requisition forms accurately.
  • Returned unused parts to ensure accurate invoicing for customers.
  • Executed all tasks safely, adhering to company policies.
  • Maintained service truck in optimal mechanical condition.
  • Upheld personal tools to ensure effective diagnostics and repairs.
  • Traveled to customer locations, often in remote and austere conditions.

Electronic Technician 4

Mantech International
Chantilly, USA
02.2011 - 05.2013
  • Diagnosed electrical and mechanical faults in military equipment, including MRAPs and forklifts.
  • Performed complex repairs on diverse machinery in shop environment.
  • Identified and ordered necessary parts for repairs and routine maintenance.
  • Executed routine maintenance following established guidelines and schedules.
  • Maintained accurate work orders and timesheets, ensuring legibility and timeliness.
  • Assisted junior technicians with work assignments to enhance productivity.
  • Sustained clean and safe work environment to meet safety standards.
  • Ensured proper accountability for Government Furnished Property.

Diesel Technician III

Stewart & Stevenson
San Antonio, USA
10.2010 - 02.2011
  • Responsible for diagnosing problems and performing complex and/or major mechanical repairs in a shop environment on customer's equipment including trucks, buses, engines, engine components, and subassemblies.
  • Identify and order parts necessary to complete repairs and routine maintenance.
  • Replace parts and equipment as necessary.
  • Perform routine maintenance on equipment according to established guidelines and schedules.
  • Complete all work orders and time sheets in a legible, accurate and timely manner.
  • Assist lower level Technicians in completing work assignments as necessary.
  • Maintain a clean and safe work environment.
  • Perform all work in accordance with established quality standards and safety procedures.

Field Service Representative / Technician

General Dynamics Land Systems
Sterling Heights, USA
02.2009 - 07.2010
  • Executed training programs for military personnel and contractors on vehicle maintenance and repairs across U.S. installations in Afghanistan.
  • Provided program planning, scheduling, and instructional support for Mine Resistance Ambush Protected (MRAP) RG31 vehicles.
  • Conducted Quality Control Inspections on equipment exiting the maintenance cycle.
  • Advised instructors in developing and implementing effective training methods.
  • Trained new site personnel in troubleshooting techniques for MRAP series vehicles.
  • Delivered comprehensive classroom instruction and hands-on training on MRAP operational procedures and maintenance protocols.
  • Collaborated on program planning and maintenance techniques for vehicle operations.
  • Assisted unit personnel in executing operator and maintenance procedures at field sites.

Lead Mechanic

GSS (Global Support Services)
Ft. Worth, USA
05.2008 - 02.2009
  • Contracted across U.S. military installations in Afghanistan to repair military vehicles, including Humvees and MRAP series.
  • Trained and managed over 30 mechanics in conducting corrective and preventative maintenance on HMMWVs and other tactical vehicles.
  • Executed quality control inspections on equipment exiting the maintenance cycle to ensure operational readiness.
  • Rebuilt transmissions, transfers, differentials, and geared hubs for various motor transport equipment, enhancing reliability.

Lead Mechanic

Defense Support Services
Cherry Point, USA
11.2007 - 05.2008
  • Contracted throughout military bases in North Carolina for the purpose of supervising mechanics.
  • Directed, trained and organized a crew of 10 Mechanics to perform mechanical maintenance and repairs on Humvees, LVS, and 7 tons.
  • Designated shop work assignments and inspected work for quality assurance.
  • Problem-solved electrical and mechanical issues; troubleshot air brake systems for 7 tons, Logistic Vehicle System, 5 tons, and HMMWVs.

Diesel Mechanic

United States Marine Corps
Cherry Point, USA
11.1995 - 11.2007
  • Supervised Motor Pool of 30 personnel for repair and maintenance of Humvees, LVS, and 7 tons.
  • Ensured success of Motor Transport operations through systemizing Motor Transportation support for the entire department and adjacent units.
  • Supervised, performed, and monitored the corrective maintenance for over 50 pieces of Motor Transportation equipment.
  • Coordinated maintenance support with adjacent units in order to ensure successful missions.
  • Perform corrective and preventative maintenance on HMMWV’s, 5 tons, Medium Tactical Vehicle Replacement (MTVR), and the Logistic Vehicle System (LVS).

Education

Associate of Applied Science - Welding

St Philips College
San Antonio, TX

Bachelor of Science - Criminal Justice

Chaminade University
Honolulu, HI

Skills

  • Diesel technician expertise
  • Supervision and leadership
  • Attention to detail
  • Analytical problem solving
  • Time management skills
  • Troubleshooting techniques
  • Electrical diagnosis
  • Mechanical diagnosis
  • Engine and transmission rebuilds
  • PPE use
  • Hand tool proficiency
  • Microsoft Office applications
  • Diagnostic software proficiency
  • Dependable and responsible

Training

  • MRAP University, 2009
  • Advanced Leadership Course, 2006
  • Motor Cycle Safety Course, 2002
  • MC Leadership Course, 1999
  • Maintenance Management Course, 1999
  • Automotive Organizational Maintenance Course, 1996

Languages

English
Professional

References

References available upon request.

Timeline

Workmans Compensation

NA
01.2025 - 06.2025

Heavy Equipment Mechanic

Mantech International
09.2022 - 01.2025

Owner

Alamo Custom Solar Screens LLC
07.2019 - 06.2022

Field Service Technician 2

CUMMINS SALES AND SERVICE, SAN ANTONIO, TX
02.2019 - 07.2019

Machinist

Union Pacific Railroad
04.2017 - 02.2019

Field Service Technician 2

CUMMINS SALES AND SERVICE, SAN ANTONIO, TX
05.2013 - 04.2017

Electronic Technician 4

Mantech International
02.2011 - 05.2013

Diesel Technician III

Stewart & Stevenson
10.2010 - 02.2011

Field Service Representative / Technician

General Dynamics Land Systems
02.2009 - 07.2010

Lead Mechanic

GSS (Global Support Services)
05.2008 - 02.2009

Lead Mechanic

Defense Support Services
11.2007 - 05.2008

Diesel Mechanic

United States Marine Corps
11.1995 - 11.2007

Associate of Applied Science - Welding

St Philips College

Bachelor of Science - Criminal Justice

Chaminade University

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