Delquan Maliek White Nelson
Greenville,SC
Summary
Detail-oriented and mission-driven professional with a strong background in physical and information security. Currently pursuing an Associate of Arts with a concentration in cybersecurity at the University of Phoenix (expected June 2025). Experienced in protective services, structured cabling, and technical troubleshooting. Adept at safeguarding digital and physical assets, possessing hands-on knowledge of network infrastructure, endpoint security, and threat mitigation strategies. Actively advancing cybersecurity expertise through education, with plans to pursue a Bachelor's degree in cybersecurity.
Overview
9
9
years of professional experience
1
1
Certification
Work History
Protective Service Guardian/IT Technician
QuikTrip Corporation
12.2022 - Current
- Patrol property to deter criminal activities and ensure a safe environment for customers and employees
- Monitor surveillance systems and respond to security incidents as they arise
- Provide customer service and assist with basic troubleshooting of self-checkout and kiosk systems
- Document suspicious activity and collaborate with law enforcement when necessary
- Maintained office PCs, networks and mobile devices.
- Set up PCs, projectors, and microphones for use in video conferencing rooms.
Petroleum Supply Specialist (92F), Specialist (E-4)
U.S. Army Reserve – 414th Chemical Company
06.2019 - Current
- Operated fueling and supply systems for vehicles and equipment, both on base and in field environments
- Used digital tracking systems to monitor fuel inventory and distribution records
- Followed safety and security procedures to protect fuel supplies and maintain readiness
Structured Cabling Technician (Contractor)
National On Demand
11.2021 - 12.2022
- Installed and maintained structured cabling systems including Ethernet and fiber optic lines
- Worked in commercial environments to support physical network infrastructure
- Tested and certified cable installations using network testing tools
- Assisted in setting up secure access points and properly managing cable routing for optimal performance
- Offered technical support for colleagues on more complex installations or repairs as needed.
- Demonstrated flexibility in adjusting to rapidly changing project requirements, while maintaining high-quality workmanship and client satisfaction.
- Collaborated with other technicians and contractors to ensure smooth project execution and seamless system integration.
Armed Security Officer (Full-Time)
AP Professional Security
12.2021 - 11.2022
- Patrolled assigned premises to prevent and respond to unauthorized activity
- Monitored surveillance feeds and performed regular security sweeps of the property
- Enforced security protocols, including badge checks and access control procedures
Juvenile Correctional Officer
Department of Juvenile Justice
11.2020 - 12.2021
- Maintained safety and discipline within the juvenile facility
- Supervised movement of Juveniles and ensured compliance with facility rules
- Used digital systems to log activities, monitor schedules, and communicate with staff
Armed Security Officer (Part-Time)
Precision Protective & Security Services
10.2020 - 12.2021
- Patrolled residential and commercial areas to detect and deter criminal activity
- Wrote incident reports and communicated with local law enforcement when needed
- Maintained situational awareness and reported technical issues with surveillance equipment
Armed Security Officer
Strategic Security Corporation
06.2019 - 01.2021
- Secured building entrances, checked credentials, and monitored security systems
- Conducted routine patrols and reported physical hazards or unauthorized access attempts
- Maintained security logs and submitted reports on incidents and system alerts
Security Officer / Lieutenant
Allied Universal Security
06.2017 - 06.2019
- Led a team of security personnel and coordinated shift coverage and incident responses
- Performed routine inspections of facilities and ensured proper use of surveillance technology
- Trained new officers on safety protocols and site-specific procedures
Park Ranger
Mecklenburg County
12.2018 - 05.2019
- Monitored parks and recreation areas to ensure visitor safety and compliance with regulations
- Reported maintenance issues and assisted with basic tech-enabled systems like electronic check-ins
- Provided public assistance and emergency response when necessary
Upscale Security Officer
G4S Secure Solutions
11.2015 - 03.2018
- Enhanced security measures by conducting regular patrols and surveillance of the premises.
- Streamlined incident report processes with detailed recordkeeping practices that facilitated timely follow-up actions on potential issues.
- Provided basic IT support to office users of desktops, laptops, and devices.
- Assisted with basic IT troubleshooting tasks, resolving minor technical issues for staff and contributing to a seamless work environment.
- Used critical thinking to break down problems, evaluate solutions and make decisions.
Education
Associate of Arts - Concentration in Cybersecurity
University of Phoenix
06.2025
High School Diploma -
Hawthorne High School
Charlotte, NCSkills
- Network security management
- Endpoint Protection
- Risk Assessment & Management
- Physical Security Integration with IT
- Basic SIEM Tools (Splunk, Security Onion)
- Structured Cabling & Network Setup
- Vulnerability Identification
- Troubleshooting (Outlook, Teams, Hardware/Software Issues)
- Windows OS & Basic Linux Commands
- Customer Support & Incident Documentation
- Adaptive decision making
Certification
- SLED Certified: Armed & Unarmed
- Army Basic Combat Training & Advanced Individual Training
- MOS Completion Certificate
Timeline
Protective Service Guardian/IT Technician
QuikTrip Corporation
12.2022 - Current
Armed Security Officer (Full-Time)
AP Professional Security
12.2021 - 11.2022
Structured Cabling Technician (Contractor)
National On Demand
11.2021 - 12.2022
Juvenile Correctional Officer
Department of Juvenile Justice
11.2020 - 12.2021
Armed Security Officer (Part-Time)
Precision Protective & Security Services
10.2020 - 12.2021
Petroleum Supply Specialist (92F), Specialist (E-4)
U.S. Army Reserve – 414th Chemical Company
06.2019 - Current
Armed Security Officer
Strategic Security Corporation
06.2019 - 01.2021
Park Ranger
Mecklenburg County
12.2018 - 05.2019
Security Officer / Lieutenant
Allied Universal Security
06.2017 - 06.2019
Upscale Security Officer
G4S Secure Solutions
11.2015 - 03.2018
Associate of Arts - Concentration in Cybersecurity
University of Phoenix
High School Diploma -
Hawthorne High School
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