Gabriel Barrera

Looking for next opportunity to expand my career in the Access Control Field.

Los Angeles, California, United States

About

Technology and security systems professional with over 15 years of experience in Access Control, Low Voltage, Telecommunications, Network Infrastructure, and Data Center Operations. I have worked in both technical and leadership roles, helping organizations install, maintain, and support critical systems that keep operations running efficiently. I am passionate about solving problems, supporting customers, and working with teams to complete projects from planning to execution. I believe strong work ethic, integrity, accountability, and respect are essential to building successful relationships with coworkers, customers, and business partners. I look forward to opportunities to apply my expertise, experience, and commitment to excellence while continuing to learn and contribute to the success of the organizations I serve.

Experience

  • Project Forman at Control key Systems
    Jan 2026 - Present · 6 mos

    Access Control Installations

  • Installation Service Technician at WACHTER COMMUNICATIONS
    Jan 2024 - Nov 2025 · 1 yr 11 mos

    Installed and serviced Brivo access control systems for commercial customers. Performed troubleshooting, repairs, equipment replacement, and preventive maintenance. Supported high-profile customers including commercial properties, warehouses, and government facilities.

  • Field Service Technician at Kastle Systems
    Jun 2021 - Nov 2023 · 2 yrs 6 mos

    Provided service and support for access control, CCTV, intrusion detection, and network systems. Diagnosed and resolved hardware, software, and connectivity issues. Assisted with system upgrades and customer support requests.

  • Security Specialist at RedRock Security & Cabling, Inc.
    Apr 2018 - Jun 2021 · 3 yrs 3 mos

  • System Installer at REDROCK
    Apr 2018 - Jun 2021 · 3 yrs 3 mos

    Installed complete access control and CCTV systems including card readers, cameras, panels, network switches, and fiber infrastructure. Performed testing, commissioning, and troubleshooting of installed systems. Supported vehicle access and perimeter security installations.