Demetrius Barrera, Account Manager at Barbier Security Group

Demetrius Barrera

Account Manager at Barbier Security Group | Napa, California, United States

Profile last verified August 2026
Professional Services Verified Profile Napa, California, United States
Verified

Work Email

***@sfcjl.org

Last verified September 2026

Phone Number

(213) ***-*191

United States • Phone

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Demetrius Barrera Socials
Demetrius Barrera Work Experience

Account Manager at Barbier Security Group in October 2023 - Present

Account Manager at Allied Universal in May 2023 - October 2023

Site Supervisor at Allied Universal in April 2022 - May 2023

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Security Professional at Allied Universal in March 2020 - November 2021

Busser/ Runner at Krupp Brothers in September 2019 - March 2020

Front Desk Attendant at Active Wellness in May 2019 - October 2019

Human Resources Trainer at Six Flags in August 2018 - September 2019

Games and Attractions Department Lead at Six Flags in March 2016 - April 2018

Demetrius Barrera Skills
Employee Training Healthcare Industry Strategic Partnerships De-escalation Customer Relationship Management (CRM) Communication Customer Service Security Loss Prevention Strategies Physical Security Client Relations Client Liaison Account Management
About Demetrius Barrera’s Current Company
Barbier Security Group

Allied Universal®, a leading security and facility services company, provides proactive security services and cutting-edge smart technology to deliver evolving, tailored solutions that allow clients to focus on their core business. Our excellence starts with our local leadership and local presence. In fact, in North America alone, we have an extensive network of offices to support our local communities and customers. We take pride in our extensive knowledge in a range of specialty sectors such as education, healthcare, retail, commercial real estate, government and corporate campuses, etc. We believe there is no greater purpose than serving and safeguarding customers, communities and people in today’s world. Allied Universal is There for you®.

Discover more about Barbier Security Group
Demetrius Barrera’s Colleagues
Jeffrey Sanow

Jeffrey Sanow

Port Richey, Florida, United States

Intelligence and Security Consultant

Security Officer at Allied Universal
(November 2022 – Present)

Abdus Chowdhury

Abdus Chowdhury

Surrey, British Columbia, Canada

Support Analyst (UN Common Country Analysis) at the United Nations Secretariat

Support Analyst (UN Common Country Analysis) at United Nations Sustainable Development Group
(June 2022 – Present)

John Duncan

John Duncan

Chicago, Illinois, United States

Veteran | Experienced IT Engineer | Amazon Connect | Networking | Cisco | Avaya | WebEx Calling | PERC

Avaya Support Engineer at National Capitol Contracting, LLC
(September 2026 – September 2026)

Bjourn Liverpool

Bjourn Liverpool

Washington DC-Baltimore Area

Program Analyst at Defense Nuclear Facilities Safety Board - Active Secret Clearance

Program Analyst - Defense Nuclear Facilities Safety Board at Rividium Inc
(September 2020 – Present)

Erika Cooks

Erika Cooks

Charlotte, North Carolina, United States

Operations Manager at Allied Universal

Director/Owner at New Alternatives Inc.
(September 2026 – September 2026)

John Lopez

John Lopez

Denton, Texas, United States

Director Of Security at Allied Universal

Director of Security at Universal Services of America
(September 2026 – Present)

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Frequently asked questions about Demetrius Barrera

What is Demetrius Barrera email address?

Email Demetrius Barrera at [email protected]. This email is the most updated Demetrius Barrera's email found in 2026.

How to contact Demetrius Barrera?

To contact Demetrius Barrera send an email to [email protected].

What company does Demetrius Barrera work for?

Demetrius Barrera works for Barbier Security Group.

What is Demetrius Barrera's role at Barbier Security Group?

Demetrius Barrera is Account Manager

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