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Salary
≈ $32k – $56k per year (Estimated)
Location
In office (Diamond Bar)
Seniority
Junior · 1+ year exp

Confirmed on the employer's own hiring board on Oct 26, 2026. First seen by Alion on Oct 25, 2026.

Overview
Company
Impact
Profile match
Allied Universal is a security and facility services company headquartered in Irvine, California, providing uniformed security officers, patrol services, event security, investigations, executive protection and integrated security technology such as video surveillance and access control. It was formed in 2016 by the merger of AlliedBarton, whose roots go back to 1957, and Universal Services of America, and it is the largest private security guard provider in the world with hundreds of thousands of employees and a second base in Conshohocken, Pennsylvania. Most openings are for armed and unarmed security officers, patrol drivers and shift supervisors across the US.

Overview

Company Overview:

Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a team that contributes to a culture that positively impacts the communities and customers we serve.

Job Description

$24.00 Per Hour

Tues-Sat 10pm-6am

Requirements:

  • Must have a current CA Guard Card with training certificates
  • Must have a valid CA DL with a clean driving record for more than 1 year
  • Must have 2 years of Security Experience

Allied Universal Services is currently searching for a Professional Security Shift Supervisor.

The Shift Security Supervisor will supervise and coordinate the delivery of quality services on a specific shift at an assigned customer. The Security Shift Supervisor will act as a liaison between site supervisor, Account Manager/Field Operations Manager and professional security officers. Supervise staff on assigned shift, providing coaching, recognition and discipline within approved empowerment range.

Qualifications/Requirements:

  • At least 18 years of age
  • Possess a high school diploma or equivalent, or 5 years verifiable experience
  • Must possess effective written and oral communication and interpersonal skills with ability to deal with all levels of personnel and the general public in a professional and effective manner; must be able to use initiative and independent judgment within established guidelines
  • Must be able to frequently prepare written reports and logs in neat, legible handwriting;
  • Must be able to read and understand all operating procedures and instructions
  • Licensing requirements are subject to state and/or local laws and regulations and may be required prior to employment.

  • Driving Positions: must possess a valid Driver’s License with at least one year of driving experience, a clean driving record (no major violations within last 36 months, no more than 1 accident in last 24 months, no more than one minor moving violation in last 24 months), a minimum level of insurance as required by Company policy, and the ability to safely operate a vehicle required.

  • As a condition of employment, employee must successfully complete a background investigation and a post-offer/pre-employment drug/alcohol test, may be required to pass Drivers Record check
  • Intermediate computer skills to utilize innovative, wireless technology at client specific sites
  • Ability to handle both common and crisis situations at the client site, calmly and efficiently
  • Display exceptional customer service and communication skills
  • Ability to handle crisis situations at the client site, calmly and efficiently

BENEFITS:

  • Medical, dental, vision, basic life, AD&D, and disability insurance
  • Company's retirement plans
  • Seven holidays annually paid at time and a half, if worked
  • 40 hours of vacation after one year of employment at eligible work assignments; unused vacation is only paid out where required by law

PPO 14417

Closing

Allied Universal® is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race/ethnicity, age, color, religion, sex, sexual orientation, gender identity, national origin, genetic information, disability, protected veteran status or relationship/association with a protected veteran, or any other basis or characteristic protected by law. For more information: www.aus.com

If you have difficulty using the online system and require an alternate method to apply or require an accommodation, please contact our local Human Resources department. To find an office near you, please visit: www.aus.com/offices.

Requisition ID

2026-1716426
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