Summary
Overview
Work History
Education
Skills
Timeline
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David McDuffie

Saint Louis,MO

Summary

Dynamic Park Ranger Supervisor with a proven track record at the City of Florissant, excelling in public safety and supervision. Enhanced visitor experiences through engaging educational programs while streamlining communication and conflict resolution. Skilled in maintaining detailed records and fostering environmental stewardship, ensuring a well-managed and safe park environment.

Overview

2026
2026
years of professional experience

Work History

Park Ranger Supervisor

City of Florissant
04.2025 - Current
  • Collaborated with community organizations to promote environmental stewardship through volunteer events and educational workshops.
  • Streamlined communication between staff members by establishing protocols for daily briefings and incident reporting.
  • Maintained accurate records of incidents, permits, and budget expenditures for transparency and accountability purposes.
  • Enhanced visitor experience by providing educational programs and guided tours on park history, flora, and fauna.
  • Developed and executed training programs for new hires, ensuring a highly skilled workforce.
  • Provided leadership during natural disasters or other emergencies impacting the park''s operations or surrounding communities.
  • Monitored park resources and wildlife populations, informing conservation efforts and management strategies.
  • Facilitated conflict resolution between visitors when necessary, upholding a peaceful environment conducive to relaxation and enjoyment of nature.
  • Evaluated employee performance on an ongoing basis, providing constructive feedback and opportunities for professional development.

Archives Technician

National Archives And Records Administration
2023 - 2025
  • Coordinated with curators on exhibits featuring archival materials, showcasing the value of preserved resources to the public.
  • Developed finding aids to guide users through extensive collections, promoting ease of use and document discovery.
  • Increased processing speed by creating standardized workflows for handling incoming acquisitions.
  • Collaborated with a team to digitize archives, preserving valuable records and enhancing research capabilities.
  • Enhanced archival organization by implementing efficient cataloging and indexing systems.
  • Ensured long-term preservation by adhering to best practices in handling delicate or sensitive materials.
  • Facilitated interdepartmental communication regarding collection updates or changes, promoting organizational efficiency.
  • Reduced backlog of unprocessed materials through diligent prioritization and task management.

Material Handler

Blackfish
2023 - 2024
  • Transported inventory items to appropriate locations.
  • Packed items into appropriate containers for shipment.
  • Kept storage areas organized, clean, and secure to fully protect company assets.
  • Collaborated with team members to ensure timely completion of tasks and high-quality work standards.
  • Read production orders, work orders, shipping orders and requisitions to determine items to be moved, gathered, or distributed.
  • Listened closely during team meetings to gain complete understanding of duties required for each shift, completing priority tasks first.

Concrete Mixer Driver

Phillips Concrete Services
2017 - 2023
  • Demonstrated professionalism through exceptional driving skills, maintaining a clean driving record throughout employment tenure.
  • Expertly navigated tight spaces while maneuvering a loaded concrete mixer truck, ensuring damage-free deliveries every time.
  • Mapped and followed routes with GPS in alignment with strict timeframes.
  • Prevented material loss by monitoring concrete consistency during transport, adjusting water levels as needed.
  • Increased equipment lifespan by performing routine cleaning and preventative maintenance on the concrete mixer truck.
  • Inspected, serviced and cleaned mixer truck and equipment, focusing on safety.
  • Promoted a safe work environment by adhering to OSHA regulations and company safety policies during all tasks.
  • Supported project timelines by quickly adapting to schedule changes or unexpected delays in realtime.

Education

Associate of Applied Science - Criminal Justice

Florissant Valley Community College
St Louis, MO
06.2001

Skills

    Public safety

    Supervision

    Attention to details

    Team building

    Social Media management

Timeline

Park Ranger Supervisor

City of Florissant
04.2025 - Current

Archives Technician

National Archives And Records Administration
2023 - 2025

Material Handler

Blackfish
2023 - 2024

Concrete Mixer Driver

Phillips Concrete Services
2017 - 2023

Associate of Applied Science - Criminal Justice

Florissant Valley Community College

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