Summary
Overview
Work History
Education
Skills
Certification
Languages
Timeline
Generic
Gabriel Marenco

Gabriel Marenco

Dublin

Summary

Proactive Security Force (SECFOR) professional with expertise in physical security, force protection, and access control. Experienced in supervising personnel, directing security operations, and managing access control points. Demonstrated capability in training and mentoring team members while ensuring compliance with Army security policies. Known for decisive leadership and effective decision-making in high-pressure environments.

Overview

12
12
years of professional experience
1
1
Certification

Work History

State Active Duty (SAD)

California Military Department
10.2023 - Current
  • Entrusted by the Security Force Officer in Charge (OIC) to perform delegated security responsibilities, including maintaining interior and exterior installation security, overseeing access control operations, and safeguarding the integrity of all installation entry and exit points.
  • Document incidents and follow up with necessary actions
  • Conducted surveillance via CCTV to ensure safety
  • Follow the 3 General Orders

Acting Team Leader / (SOG)

  • Served as Acting Team Leader/ SOG, supervising Security Force personnel and ensuring compliance with federal, state, and Army security regulations and procedures.
  • Directed daily shift operations, assigned personnel, delegated force protection responsibilities, and maintained security coverage at designated access control points.
  • Oversaw installation access control by reviewing visitor requests, making access determinations, and ensuring proper processing of access documentation.
  • Coordinated responses to internal and external security incidents, ensuring timely reporting and effective threat mitigation.
  • Directed vehicle inspections, personnel searches, and security screenings to protect personnel, facilities, and mission-essential assets.
  • Supervised perimeter patrols and monitoring of electronic security systems to detect, deter, and respond to unauthorized activity.
  • Trained, mentored, and evaluated Security Force personnel and Team Leaders, providing coaching to maintain operational readiness and compliance with security standards.
  • Supported the Random Antiterrorism Measures (RAM) program by implementing security procedures and evaluating personnel proficiency.
  • Assumed the responsibilities of the Security Force NCOIC during absences, making operational decisions, approving non-routine visitor access, and ensuring uninterrupted security operations.
  • Provided input on shift scheduling, staffing, and mission requirements to support continuous 24/7 security operations.

Emergency State Active Duty

Rancho Cordova
Rancho Cordova, CA
03.2023 - Current
  • Provided unarmed SECFOR support to CHQC to safeguard the
  • Self-motivated, with a strong sense of personal responsibility.
  • Worked effectively in fast-paced environments.
  • Skilled at working independently and collaboratively in a team environment.

Type 2 Wild Land Fire Fighter

California State Guard-Emergency Response Command
Camp Roberts, CA
09.2021 - Current

Emergency Response / Wildland Fire Support

  • Supported search-and-rescue operations during emergency response missions and natural disasters.
  • Participated in security and emergency response operations for wildfires, floods, earthquakes, and the protection of critical infrastructure.
  • Worked alongside CAL FIRE and other emergency response agencies during wildfire and disaster response operations.
  • Assisted in wildfire containment by constructing firebreaks using hand tools and approved wildfire suppression techniques.
  • Trained in and supported backfiring operations during the Dixie Fire to help slow and contain wildfire spread under the direction of fire personnel.
  • Operated and deployed bladder bags to extinguish hotspots and support wildfire suppression efforts during the Dixie Fire.
  • Maintained readiness to respond to emergency incidents while operating safely in high-risk, rapidly changing environments.
  • Demonstrated teamwork, adaptability, and effective communication while supporting multi-agency emergency response operations.

Bilingual Customer Service Representative

AT&T Call Center
Oakland, CA
12.2018 - 03.2021

Customer Service Representative

  • Delivered exceptional customer service by handling inbound calls and resolving inquiries in a professional, courteous, and timely manner.
  • Assisted customers with new account sign-ups, account updates, billing questions, technical troubleshooting, and service plan inquiries.
  • Identified customer needs and recommended appropriate products, services, and promotions to enhance their overall experience.
  • Educated customers on available phone plans, features, and current offers, consistently identifying opportunities to upsell products and services.
  • Built strong customer relationships by providing personalized support, demonstrating empathy, and ensuring customer satisfaction.
  • Resolved customer concerns efficiently while maintaining a positive and solution-oriented approach.
  • Consistently met or exceeded individual and team performance goals, including customer satisfaction, quality, and productivity metrics.
  • Demonstrated excellent verbal communication, active listening, and problem-solving skills to deliver a positive customer experience.

Weld Technician

Tesla Motors
Fremont, CA
09.2014 - 07.2018
  • Acting lead in battery 2.0
  • Trained new team members on work station operations
  • Led team in battery 2.0 project initiatives
  • Understood EOS processes and bi-hourly reporting requirements
  • Maintained awareness of supervisor pass down information
  • Performed basic preventative maintenance on CMT robot for consistent operation
  • Completed robot training by Jennifer Lew

Education

EMT -

AMR-American Medical Response
San Leandro, CA
01-2022

Business Administration - undefined

Heald College
Hayward, CA
01-2005

Skills

  • Physical Security & Force Protection
  • Access Control & Installation Security
  • Incident management
  • Emergency Medical Response
  • Medical Emergency Response
  • CPR/AED
  • Emergency Vehicle Operations
  • Risk Assessment & Threat Response
  • Problem solving
  • Leadership & Team Supervision
  • Personnel training
  • Verbal & Written Communication
  • Conflict resolution
  • Microsoft Office Suite
  • Calm Under Pressure

Certification

  • CPR/AED- American Red Cross
  • FEMA-Federal Emergency Management Agency
  • IS-00100.c Introduction to Incident command system
  • IS-00200.c Basic Incident Command System for Initial Response
  • IS-00325 Earthquake Basics Science Risk and Mitigation
  • IS-00700.b An Introduction to the National Incident Management System
  • National Wildfire Coordinating Group
  • S-290 Intermediate Wildland Fire Behavior
  • S-130 Firefighter training
  • NWCG S-190 Introduction to Wildland Fire behavior
  • NWCG L-180 Human Factors in the Wildland Fire Service
  • SCT01 Structural Systems 90%

Languages

Spanish
Native or Bilingual

Timeline

State Active Duty (SAD)

California Military Department
10.2023 - Current

Emergency State Active Duty

Rancho Cordova
03.2023 - Current

Type 2 Wild Land Fire Fighter

California State Guard-Emergency Response Command
09.2021 - Current

Bilingual Customer Service Representative

AT&T Call Center
12.2018 - 03.2021

Weld Technician

Tesla Motors
09.2014 - 07.2018

Business Administration - undefined

Heald College

EMT -

AMR-American Medical Response
Gabriel Marenco