Nesselle Williams
Denver,CO
Summary
Seasoned Site Leader known for strong leadership in construction and infrastructure projects. Possess deep knowledge of site operations, project management, and safety regulations. Strong ability to motivate teams as well as plan, coordinate, and streamline operations to increase productivity and efficiency. Previous roles have resulted in improved project timelines, enhanced safety measures, and increased team performance.
Overview
7
7
years of professional experience
Work History
Site Leader
Citadel security USA
Denver
02.2026 - Current
- Customer and tenant relations
- Proving support and structure for my security staff
- Demonstrated leadership and management skills while maintaining professionalism.
- Monitored access control and verified badges, visitors, and deliveries.
- Recorded incidents, patrols, and shift notes in security logs.
- Communicated schedule updates and site concerns with officers and client contacts.
- Responded to alarms, disturbances, and emergency calls at secured locations.
- Inspected uniforms, equipment, and patrol readiness before shift start.
- Trained new officers on site rules, reporting steps, and customer service.
- Resolved conflicts between staff members in a professional manner.
Unarmed Security Officer
Allied Universal Security Services
Denver
04.2019 - 06.2025
- Patrolled Allied Universal Security Services sites and monitored doors, gates, and parking areas.
- Controlled access, verified badges, and logged visitors following post orders.
- Monitored CCTV feeds and reported suspicious activity to supervisors.
Education
East High School
Denver, COSkills
- Access control
- CCTV monitoring
- Incident reporting
- Security scheduling
- Badge verification
- Site supervision
- Officer training
- Team leadership
- Clear communication
- Detailed observation
- Problem solving
Timeline
Site Leader
Citadel security USA
02.2026 - Current
Unarmed Security Officer
Allied Universal Security Services
04.2019 - 06.2025
East High School