Hi, I’m
MaryJane Negron
SITE SUPERVISOR & SAFETY
Clarksville,TN
Summary
Construction Site Operations Manager coordinating site safety, access control at 5+ access points per shift, and daily field logistics on active construction sites. Supports trade-partner communication, PPE compliance, emergency response, and incident reporting to keep work zones organized and compliant. Brings practical coordination across multiple access points, post coverage, and day-to-day issue resolution in fast-moving site environments.
Overview
2
Languages
2
Certifications
27
years of professional experience
Work History
JS SecurityNashville, TN
Security Officer → Site Supervisor
01.2023 - Current
Job overview
- Promoted from Security Officer to Site Supervisor on the New Nissan Stadium construction project, overseeing daily security operations across multiple access points.
- Supervise personnel, coordinate post coverage, attend management and construction meetings, and prepare detailed daily, incident, and safety reports.
- Verify employees, contractors, and visitors have required PPE before entering the site and enforce access-control and site-safety protocols.
- Maintain communication with TBA management and trade partners to ensure current site procedures, directives, and safety requirements are followed.
- Coordinate emergency response by directing EMS, fire, and other responders to critical incident locations throughout the construction site.
- Work directly with Turner Building Alliance (TBA) to maintain site security and support compliance with site-wide safety, access-control, and operational protocols.
- Coordinate with numerous trade partners, including Maryland Electric, Gephart Electric, Power Design, Harris, Baker, Harmon, Crown Core, WASCO, Garney, Bell Construction, Mangarano, Pro Signs, Clair, Jones Brothers, and others regarding deliveries, access, safety concerns, and changing site conditions.
- Attend coordination and safety meetings with TBA and trade partners, communicating security concerns, delivery requirements, and operational updates to support safe and efficient construction activities.
- Train and coach officers, resolve operational issues, and maintain reliable coverage during extended and high-demand work schedules.
- Developed and implemented emergency response procedures to enhance safety protocols.
- Monitored premises to ensure safety and security of personnel and property.
- Conducted regular patrols to identify and address potential security risks.
- Trained new security staff on operational standards and emergency procedures.
- Maintained accurate logs of daily activities, incidents, and observations for reporting purposes.
- Improved overall security by conducting regular patrols and monitoring surveillance systems.
- Decreased instances of theft, vandalism, and trespassing through diligent observation and reporting suspicious activities.
- Trained new Security Officers in company policies, ensuring consistent knowledge across the team and adherence to established procedures.
- Remained calm, assertive, and mindful to think critically and problem solve during stressful situations.
- Responded quickly to incidents and assessed active situations for security concerns.
- Communicated with security team and building supervisors using two-way radios, mobile phones and other technological devices.
- Trained new team members on site policies and procedures.
- Worked with personnel and managers to meet strict timelines.
- Provided clear communication to team members regarding goals, expectations, and individual responsibilities within the project scope.
- Monitored premises to ensure safety and security for clients and personnel.
- Conducted regular patrols to identify and mitigate potential security risks.
- Responded promptly to alarms and incidents, coordinating with emergency services as needed.
- Prepared detailed reports of daily activities and incidents for management review.
- Trained new security staff on protocols, procedures, and emergency response techniques.
- Greeted guests professionally and courteously to cultivate welcoming atmosphere while making safety top priority.
- Acted quickly during emergency situations to reduce opportunity for damage and injury.
- Patrolled and monitored premises in company vehicle, on bicycle, and by foot.
- Prevented unauthorized access to facilities by enforcing strict entry protocols and verifying identification.
- Maintained a safe environment for employees and visitors through continuous risk assessment and threat analysis.
- Checked and verified photo identification prior to granting facility access.
- Checked identification of persons entering and exiting facility to eliminate unauthorized visitors.
- Reported suspicious activities and persons to law enforcement.
- Oversaw daily monitoring and patrolled buildings, grounds, and work sites.
- Monitored and authorized entrance and departure of vehicles, cargo trucks, and visitors.
- Wrote detailed reports on property damage, theft, presence of unauthorized persons and unusual incidences.
- Screened individuals and prevented passage of prohibited articles into restricted areas.
- Protected facility and property guests by regularly circulating premises and monitoring surveillance feeds.
- Responded effectively to emergencies or disturbances, prioritizing the safety of personnel while minimizing property damage or loss.
- Executed security rules and procedures and calmly and promptly escorted non-compliant individuals out of building.
- Managed access control systems efficiently, ensuring accurate records of employee badges for restricted areas were maintained at all times.
- Conducted thorough investigations into security incidents, documenting findings, and recommending appropriate actions.
- Enhanced security measures by staying up-to-date on industry best practices, attending training sessions, and obtaining relevant certifications.
- Reduced incident response times by implementing efficient emergency procedures and collaborating with local law enforcement agencies.
- Ensured proper functioning of security equipment by performing routine inspections, maintenance, and coordinating repairs as needed.
- Created a culture of safety awareness among employees through regular presentations and communication on security issues.
- Assisted in developing comprehensive security policies to address potential risks and protect company assets.
- Completed full building and grounds patrols to spot and investigate concerns.
- Responded quickly to emergency situations to assess and deflect issues.
- Answered alarms, investigated disturbances, and contacted law enforcement personnel to escalate crises.
- Worked independently and collaboratively to resolve urgent issues to protect lives and property.
- Monitored CCTV cameras and alarm systems for security breaches.
- Examined doors, windows and gates to verify security.
- Updated shift logs and produced daily reports to document security activities and specific incidents.
- Patrolled internal building spaces and facility grounds to identify and deter threats to assets.
- Investigated suspicious activities and persons to maintain security of premises.
- Wrote detailed reports of all security breaches and investigations.
- Enforced security policies and removed violators and unauthorized individuals from premises to maintain safe environment.
- Recorded observations and occurrences and interviewed witnesses to complete and submit incident report.
- Leveraged physical or verbal techniques to investigate suspicious activities and resolve concerns.
- Conducted training sessions for new security personnel to facilitate compliance with security protocols.
- Supervised daily operations to ensure adherence to security protocols and client requirements.
- Trained and mentored junior security personnel to improve team performance and compliance.
- Conducted regular site inspections to identify safety hazards and implement corrective measures.
- Facilitated communication between management and staff, ensuring alignment on security objectives.
- Analyzed incident reports to identify trends and recommend preventative actions for future occurrences.
- Maintained records and logs of work performed and materials and equipment used.
- Oversaw personnel safety and efforts at work site.
- Developed work schedules for team members to maximize shift coverage.
- Implemented best practices and safe operating procedures.
- Conducted thorough quality assurance checks on completed work, ensuring compliance with industry standards and client requirements.
- Enhanced site safety by implementing strict safety protocols and conducting regular inspections.
- Maintained strong client relationships, providing regular updates on project progress and addressing any concerns promptly.
- Supervised training of new construction and extraction workers on safety practices and procedures.
- Coordinated with contractors and teams for timely project completion, ensuring efficiency and quality.
- Achieved high levels of client satisfaction through meticulous attention to detail and proactive communication.
- Streamlined communication between architects, engineers, and construction teams, facilitating smoother project execution.
- Established and enforced safety regulations, procedures and standards for construction and extraction workers.
BEST Crowd ManagementNashville , TN
Event Staff → Security Officer → Office Administration → Event Supervisor
01.2022 - 03.2026
Job overview
- Advanced through multiple roles while supporting major events at Nissan Stadium, Bridgestone Arena, and GEODIS Park.
- Supervised event security personnel, staffing assignments, crowd management, access control, customer service, and emergency response.
- Monitored Evolv security-screening tablets for alerts involving potential threats, weapons, and contraband.
- Performed secondary screening with hand-held metal detectors and followed proper search procedures and strict safety/security protocols.
- Supported administrative operations including scheduling, employee documentation, event coordination, and other office responsibilities.
- Trained and guided staff on screening, safety, customer service, and operational procedures.
- Collaborated with event managers to develop and implement effective crowd control strategies.
- Worked well in a team setting, providing support and guidance.
- Worked flexible hours across night, weekend, and holiday shifts.
- Organized and detail-oriented with a strong work ethic.
- Used critical thinking to break down problems, evaluate solutions, and make decisions.
- Adaptable and proficient in learning new concepts quickly and efficiently.
- Strengthened communication skills through regular interactions with others.
- Learned and adapted quickly to new technology and software applications.
- Developed and maintained courteous and effective working relationships.
- Proven ability to learn quickly and adapt to new situations.
- Excellent communication skills, both verbal and written.
- Demonstrated respect, friendliness, and willingness to help wherever needed.
- Self-motivated, with a strong sense of personal responsibility.
- Worked effectively in fast-paced environments.
Fare Price Cleaning
Manager
01.2020 - 01.2023
Job overview
- Managed cleaning operations for nine nail salon locations, coordinating schedules, assignments, supplies, and service requirements.
- Maintained communication with salon management, performed quality checks, resolved concerns, and ensured consistent sanitation and cleanliness standards.
MJ's Multi Cleaning Company
Owner / Operations Manager
01.2014 - 01.2020
Job overview
- Owned and managed multi-service cleaning company specializing in construction cleanup, maid service, new-rental preparation, and move-out cleaning, ensuring high-quality service delivery.
- Managed multiple accounts with a focus on scheduling, client communication, supplies management, quality control, and daily operations to maintain service standards.
MJN Cleaning Company
Owner / Manager
01.2006 - 01.2014
Job overview
- Owned and operated a cleaning company while organizing and managing client accounts, schedules, service quality, and customer relationships.
- Handled day-to-day business administration, supplies, problem resolution, and account organization.
Velazquez Construction
Construction Office / Administrative Support
01.2000 - 01.2005
Job overview
- Supported construction office operations, distributed required PPE, organized documentation, and communicated workplace information.
- Provided English/Spanish translation to help workers understand instructions, safety information, and job-site requirements.
Skills
Team & Staff Supervision
Operations Management
Construction Site Operations
Scheduling & Recordkeeping
Organization & Multi-Site Coordination
Safety & PPE Compliance
Access Control & Security Screening
Emergency Response Coordination
Incident Reporting
Security Screening Technology
Access badge administration
OSHA 30 certification
Certification
OSHA 10
ADDITIONAL EXPERIENCE
- Leasing office / apartment complex
- Secretary & administrative support
- Maid service & rental turnovers
- Construction office support
- Cleaning operations & organizing
Affiliations
Turner Building Alliance (TBA)/AECOM Hunt– Site Security & Safety Coordination CAA icon
Construction Trade & Contractor Coordination – Maryland Electric, Gephart Electric, Power Design, Harris, Baker, Harmon, Crown Core, WASCO, Garney, Bell Construction, Manganaro, Pro Signs, Clair, Jones Brothers, and additional site contractors
Emergency Response & Site Access Coordination
Construction Safety, PPE Compliance & Delivery Coordination
Timeline
Security Officer → Site Supervisor
JS Security
01.2023 - Current
Event Staff → Security Officer → Office Administration → Event Supervisor
BEST Crowd Management
01.2022 - 03.2026
Manager
Fare Price Cleaning
01.2020 - 01.2023
Owner / Operations Manager
MJ's Multi Cleaning Company
01.2014 - 01.2020
Owner / Manager
MJN Cleaning Company
01.2006 - 01.2014
Construction Office / Administrative Support
Velazquez Construction
01.2000 - 01.2005