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Treston Security Services
Treston Security Services
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Security Guards
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Security Systems Services (except Locksmiths)
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Treston Security Services
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CA - Armed Security Officer Congregation, Manhattan Beach, CA (Full-Time)
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Treston Security Services
Manhattan Beach, CA
L4 Mid
April 9th, 2026
Security Guards
Security Systems Services (except Locksmiths)
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CA - Unarmed Security Officer, Hollywood Retail Store (Full Time)
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Treston Security Services
Los Angeles, CA
L2 Entry
April 9th, 2026
Security Guards
Security Guards and Patrol Services
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CA Corporate Security Officer, Beverly Hills, Part-Time
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Treston Security Services
Beverly Hills, CA
L4 Mid
April 9th, 2026
Security Guards
Security Guards and Patrol Services
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CA - Part Time Nightlife Security Officers - West Hollywood (LGBTQ+ Friendly) (Hiring Immediately)
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Treston Security Services
Los Angeles, CA
L2 Entry
July 27th, 2026
Security Guards
Security Guards and Patrol Services
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CA - Special Event Security Officers Hollywood
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Treston Security Services
Los Angeles, CA
L4 Mid
May 9th, 2026
Security Guards
Security Guards and Patrol Services
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CA- Events Security Supervisor
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Treston Security Services
West Hollywood, CA
L4 Mid
May 5th, 2026
Security Guards
Security Systems Services (except Locksmiths)
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TN - On-Call Event Security Officer - Nashville | $17-$18/hr
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Treston Security Services
Anaheim, CA
L3 Junior
August 8th, 2026
Security Guards
Security Guards and Patrol Services
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CA - Event Security Officer - Irvine, CA | $20-$22/hr
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Treston Security Services
Orange, CA
L2 Entry
August 6th, 2026
Security Guards
Security Guards and Patrol Services
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CA - Event Security Supervisor - Major Convention | $23-$25/hr
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Treston Security Services
Orange, CA
L4 Mid
August 6th, 2026
First-Line Supervisors of Security Workers
Security Systems Services (except Locksmiths)
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CA - Unarmed Security Officer, High-Rise / Studio / Construction Site (El Segundo)
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Treston Security Services
El Segundo, CA
L2 Entry
April 9th, 2026
Security Guards
Security Systems Services (except Locksmiths)
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CA - Armed Security Officer Congregation, Manhattan Beach, CA (Full-Time)
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Treston Security Services
Los Angeles, CA
L4 Mid
April 11th, 2026
Security Guards
Security Systems Services (except Locksmiths)
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CA - Security Instructor (BSIS Certified Preferred) - South Gate, CA
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Treston Security Services
Los Angeles, CA
L4 Mid
June 11th, 2026
Security Guards
Security Systems Services (except Locksmiths)
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CA - Corporate Security Supervisor, Beverly Hills
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Treston Security Services
Beverly Hills, CA
L4 Mid
August 13th, 2026
Security Guards
Security Systems Services (except Locksmiths)
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CA - Asset Protection Security Officer Retail Store (Hollywood Blvd)
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Treston Security Services
Los Angeles, CA
L2 Entry
April 9th, 2026
Security Guards
Security Systems Services (except Locksmiths)
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TN - Unarmed Security Officer Overnight Site Security
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Treston Security Services
Hillsboro, TN
L4 Mid
June 6th, 2026
Security Guards
Security Systems Services (except Locksmiths)
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CA - Armed CCW Special Event Security Officer (San Francisco)
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Treston Security Services
Millbrae, CA
L4 Mid
June 6th, 2026
Security Guards
Other Justice, Public Order, and Safety Activities
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CO - Firewatch Security Officers (Aurora, CO)
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Treston Security Services
Aurora, CO
L4 Mid
June 6th, 2026
Security Guards
Security Systems Services (except Locksmiths)
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WA - Unarmed Security Officer Full-Time (Everett, WA)
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Treston Security Services
Everett, WA
L2 Entry
May 9th, 2026
Security Guards
Security Systems Services (except Locksmiths)
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CA - Corporate Security Personnel - Beverly Hills
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Treston Security Services
Beverly Hills, CA
L4 Mid
May 9th, 2026
Security Guards
Security Systems Services (except Locksmiths)
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CA - Talent Escort Security Officer (San Diego, CA)
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Treston Security Services
San Diego, CA
L2 Entry
July 22nd, 2026
Security Guards
Security Guards and Patrol Services
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CA - Armed Nightlife Security Officers - LGBTQ+ Venue (Hiring Immediately)
NEXT STEPS
Treston Security Services
Los Angeles, CA
L4 Mid
July 27th, 2026
Security Guards
Security Guards and Patrol Services
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CA- Nightclub Security Officers - West Hollywood (Hiring Immediately)
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Treston Security Services
Los Angeles, CA
L4 Mid
July 27th, 2026
Security Guards
Security Guards and Patrol Services
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CA - Part Time Nightlife Security Officers - West Hollywood (LGBTQ+ Friendly)
NEXT STEPS
Treston Security Services
Los Angeles, CA
L2 Entry
April 9th, 2026
Security Guards
All Other Amusement and Recreation Industries
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CA-Unarmed Security Officer, DTLA (Exterior Post)
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Treston Security Services
Los Angeles, CA
L4 Mid
May 9th, 2026
Security Guards
Security Guards and Patrol Services
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CA - Nightlife Security Officers, West Hollywood (LGBTQ+ Friendly Venue)
NEXT STEPS
Treston Security Services
West Hollywood, CA
L4 Mid
June 26th, 2026
Security Guards
Security Guards and Patrol Services
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NV - On-Call Security Officer (Open Availability)
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Treston Security Services
Henderson, NV
L2 Entry
May 1st, 2026
Security Guards
Security Systems Services (except Locksmiths)
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CA - Security Officer
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Treston Security Services
Los Angeles, CA
L2 Entry
April 9th, 2026
Security Guards
Security Systems Services (except Locksmiths)
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CA- Events Security Supervisor
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Treston Security Services
Los Angeles, CA
L4 Mid
May 9th, 2026
Security Guards
Security Systems Services (except Locksmiths)
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CA- Nightclub Security Officers - West Hollywood
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Treston Security Services
Los Angeles, CA
L4 Mid
April 9th, 2026
Security Guards
Security Guards and Patrol Services
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CA - VIP Escort & Event Security Officer, Special Event (San Diego)
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Treston Security Services
San Diego, CA
L3 Junior
July 24th, 2026
Security Guards
Security Guards and Patrol Services
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CA Unarmed Security Officer, West Hollywood (Special Event Coverage)
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Treston Security Services
Los Angeles, CA
L4 Mid
May 13th, 2026
Security Guards
Security Guards and Patrol Services
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CA - Armed Nightlife Security Officer, West Hollywood (LGBTQ+ Friendly Venue) (Hiring Immediately)
APPLY
Treston Security Services
Los Angeles, CA
L4 Mid
July 30th, 2026
Security Guards
Security Guards and Patrol Services
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CA - Security Officer (Hiring Immediately)
NEXT STEPS
Treston Security Services
Los Angeles, CA
L2 Entry
July 27th, 2026
Security Guards
Security Guards and Patrol Services
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CA - Unarmed Security Officer, West Hollywood (Special Event Coverage)
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Treston Security Services
West Hollywood, CA
L4 Mid
June 26th, 2026
Security Guards
Security Guards and Patrol Services
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NV - On-Call Security Officer (Open Availability)
APPLY
Treston Security Services
Las Vegas, NV
L2 Entry
April 28th, 2026
Security Guards
Security Systems Services (except Locksmiths)
Show all >
CA - Nightlife Security Officers, West Hollywood (LGBTQ+ Friendly Venue)
APPLY
Treston Security Services
Los Angeles, CA
L4 Mid
April 9th, 2026
Security Guards
Security Guards and Patrol Services
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CA - Talent Escort Officers - Anaheim, CA
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Treston Security Services
Anaheim, CA
L3 Junior
July 11th, 2026
Security Guards
Security Guards and Patrol Services
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CA - Armed Nightlife Security Officers - LGBTQ+ Venue
APPLY
Treston Security Services
West Hollywood, CA
L4 Mid
June 26th, 2026
Security Guards
Security Guards and Patrol Services
Show all >
CA - Overnight Convention Security Officers - Anaheim, CA
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Treston Security Services
Anaheim, CA
L2 Entry
August 20th, 2026
Security Guards
Security Systems Services (except Locksmiths)
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TN- Professional Security Officer
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Treston Security Services
Murfreesboro, TN
L3 Junior
August 11th, 2026
Security Guards
Security Systems Services (except Locksmiths)
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