Marquis Campbell
Greenbelt
Summary
Dedicated professional with experience in mechanical repair and maintenance within the rail industry. Skilled at diagnosing issues, performing repairs, and adhering to safety protocols. Aiming to leverage strong attention to detail and problem-solving capabilities to enhance team performance.
Overview
4
4
years of professional experience
Work History
Rail Car Mechanic
Rail Plant International
Washington
01.2026 - Current
- Inspected rail cars for mechanical issues and safety compliance.
- Performed repairs on braking systems and wheel assemblies.
- Conducted preventive maintenance on various rail car components.
- Collaborated with team members to ensure efficient workflow.
- Maintained accurate records of service and inspections performed.
- Followed safety protocols while handling heavy machinery.
- Identified areas of concern related to rusting or corrosion on the exterior of the rail car.
- Tested engines for performance issues by monitoring fuel economy and emissions levels.
Event Security Guard
CSC Security
Landover
03.2025 - Current
- Conducted bag checks to prevent prohibited items from entering venues.
- Monitored event areas to enhance safety and security for attendees.
- Collaborated with event staff to manage crowd control effectively.
- Responded promptly to incidents, coordinating with emergency services for effective resolution.
- Patrolled designated zones to deter potential security threats.
- Assisted in setting up security checkpoints before events began.
- Documented incidents and prepared reports for management review, ensuring accurate records and accountability.
- Patrolled the area around the venue to detect any suspicious activity or persons before, during, and after events.
Wheeled Vehicle Mechanic (91B)
United States Army
Fort Drum
06.2022 - 03.2024
- Conducted routine preventive maintenance checks and services on company vehicles.
- Inspected, serviced, repaired, replaced, adjusted and tested vehicle systems, subsystems and components.
- Performed repairs, including removing, cleaning and replacing parts and systems.
- Examined vehicles to determine extent of damage or malfunctions.
- Performed brake repairs, replacements, and adjustments on various vehicle types.
- Improved function of engines by replacing spark plugs, fuel filters and defective sensors.
- Used diagnostics and troubleshooting tools to identify failures and equipment issues.
- Performed troubleshooting and diagnostic procedures to locate source of malfunctions.
- Conducted test drives before and after repair services.
- Maintained power assisted brake systems, wheeled vehicle suspension systems, wheel and hub assemblies and wheeled vehicle hydraulic steering systems.
- Repaired electrical wiring harness, starting and charging systems.
- Aligned wheels using special alignment equipment and wheel-balancing machines.
- Ordered special replacement parts and components to ensure timely repairs on heavy equipment.
- Planned work procedures using charts, technical manuals and experience.
- Evaluated vehicle schematics to assess required parts and order accordingly.
- Conferred with customers to accurately diagnose vehicle problems and outline necessary repair actions.
- Completed standard inspections to assess wear and damage to vehicles.
- Completed simple and advanced repairs according to specifications for brakes, exhaust and electrical systems.
Education
AC Recovery Certification - Diesel Mechanics
Ordinance School
United States Army07-2023
High School Diploma -
St. Charles High School
Waldorf, MD05-2022
Skills
- Rail system inspection
- Brake system maintenance
- Component and system testing
- Mechanical troubleshooting
- Diagnosis and repair
- Preventive maintenance
- Safety policies and procedures
- Shop organization
- Specification reading
- Physical stamina
- Problem solving
- Decision making
- Team coordination
- Willingness to learn
- Customer relations
- Attention to detail
- Valid driver's license
Timeline
Rail Car Mechanic
Rail Plant International
01.2026 - Current
Event Security Guard
CSC Security
03.2025 - Current
Wheeled Vehicle Mechanic (91B)
United States Army
06.2022 - 03.2024
AC Recovery Certification - Diesel Mechanics
Ordinance School
High School Diploma -
St. Charles High School