Mark Henderson
Duncan,OK
Summary
Dedicated professional with extensive experience in carpentry and drywall installation at SCHH Services Proven ability to lead teams and manage projects effectively, ensuring high-quality results. Skilled in plumbing maintenance and emergency repairs, demonstrating strong attention to detail and effective communication. Committed to safety and excellence in all tasks undertaken.
Overview
2026
2026
years of professional experience
Work History
Laborer Operator
SCHH Services
2018 - Current
Firearms Instructor
US Lawshield
03.2018 - 05.2021
- Evaluated trainee progress using established benchmarks, providing clear communication on areas needing improvement or further instruction.
- Assisted students in overcoming challenges related to firearm usage, such as grip strength or recoil management.
- Implemented hands-on demonstrations that reinforced classroom instruction in real-world scenarios.
- Increased safety awareness through detailed instruction on proper firearm handling and storage.
- Conducted regular maintenance checks on range equipment to ensure optimal functionality and safety during training sessions.
- Promoted responsible firearm ownership within the community through public speaking engagements at local events and workshops.
- Contributed to a positive learning atmosphere by fostering open communication between instructors and trainees regarding expectations, goals, and performance outcomes.
- Collaborated with other subject matter experts in developing specialized courses focused on tactical shooting skills for first responders.
- Streamlined course administration by implementing efficient scheduling and record-keeping systems.
- Expanded the reach of the firearms training program by participating in industry conferences, networking events, and collaborating with other professionals.
- Maintained a safe learning environment by enforcing strict range safety protocols during all training sessions.
Education
Bachelor of Science - Criminal Justice
Cameron University
Lawton, OKSkills
- Drywall installation
- Carpentry expertise
- Fence installation
- Furniture assembly
- Insulation installation
- Pool maintenance
- Plumbing maintenance
- Light fixture installation
- Appliance installation
- Pressure washing
- Cabinet installation
- Landscaping
- Gutter cleaning
- Flooring installation
- Painting proficiency
- Wallpaper removal
- Window installation
- Masonry work
- Stonework experience
- Concrete pouring
- Countertop fitting
- Deck building
- Painting
- Emergency repairs
- Landscaping and groundskeeping
- Flexible and adaptable
- Valid Driver's license
- Equipment maintenance
- Attention to detail
- Organization and multitasking
- Equipment and system inspection
- General Plumbing
- Grounds maintenance
- Safety management
- Materials transport
- Drywalling
- Basic mathematics
- Special event setup
- Time management
- Hand and power tools
- Repair and maintenance
- Cleaning and sanitizing
- Reliable and punctual
- Team collaboration
- Team leadership
- Effective communication
- Verbal and written communication
- Repair work
- Heavy lifting
- Power tool proficiency
- Landscaping maintenance
- Drywall repair
- Safety procedures
- Scheduled maintenance
- Safety protocols
- Lawn and grounds maintenance
- Building maintenance
- Record keeping
- Vehicle maintenance
- Preventive Maintenance
- Inventory management
- Plumbing
- Door installation
- Project management
- Tile installation
Timeline
Firearms Instructor
US Lawshield
03.2018 - 05.2021
Laborer Operator
SCHH Services
2018 - Current
Bachelor of Science - Criminal Justice
Cameron University
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