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Security Officer DoD Security Clearance Access Control Monitoring Job in King of Prussia, Pennsylvania

King of Prussia, Pennsylvania Position Type: Full Time Shift Type: Overnight Req ID: 2026-1723522 Work Days Available: Tuesday, Wednesday, Friday, Saturday Date posted: 10/27/2026
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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.




As a Security Officer DoD Security Clearance Access Control Patrol Driver in King Of Prussia, PA, you will serve and safeguard clients in a range of industries such as Aero/Defense, and more. As an Unarmed Security Officer at a leading aerospace and defense location, you will monitor and patrol assigned areas, maintain a visible presence to help deter incidents, support access control, and deliver exceptional customer service. This driving position requires a valid driver's license in accordance with Allied Universal policy. Join a caring, agile, reliable, and innovative team that puts people first, works together, and acts with integrity.


Position Type: Full Time

Pay Rate: $23.86 / Hour

Job Schedule:

DayTime
Tue11:00 PM - 07:00 AM
Wed11:00 PM - 07:00 AM
Fri11:00 PM - 07:00 AM
Sat11:00 PM - 07:00 AM

Pre-Employment Requirements

1. Contractual Requirements

  • Active DoD Secret Clearance (C103): All candidates must possess an active Department of Defense (DoD) Secret Clearance. This is a mandatory requirement for positions that involve access to classified information. Verification of this clearance will be conducted as part of the pre-employment screening process. If you do not have an active clearance, we encourage you to explore opportunities that may align with your qualifications and experience.

  • Valid Driver's License - AU Driver Policy Requirements (C123): Candidates must hold a valid driver's license that complies with the Driver Policy requirements. This is essential for roles that require travel or driving as part of job responsibilities.

2. Additional Qualifications (Beneficial to Position)

While not mandatory, the following qualifications are beneficial and may enhance a candidate's application:

  • Access Control/Badge Experience (B201): Experience with access control systems and badge management is advantageous for positions involving security and facility access.

  • Alarm Panel Experience (B202): Familiarity with alarm panel systems is beneficial for roles that require monitoring and responding to security alarms.

  • Comfortable Using Computer or Tablet (B204): Proficiency in using computers or tablets is essential for positions that involve data entry, communication, and other technology-related tasks.

  • CPR Certification (B205): Certification in Cardiopulmonary Resuscitation (CPR) is a valuable asset for roles that may require emergency response capabilities.

  • Customer Service Experience (B219): Previous experience in customer service is beneficial for positions that involve direct interaction with clients or customers.


What You'll Do:

  • Provide customer service to personnel, visitors, and/or vendors at an aerospace and defense location by carrying out security-related procedures, site-specific policies, and emergency response activities as appropriate.
  • Respond to incidents, access-control concerns, and critical situations in a calm, professional, problem-solving manner, escalating matters according to site procedures.
  • Conduct regular and random unarmed patrols of facilities, office areas, entry points, parking areas, and the perimeter to help deter unauthorized activity and identify security-related concerns.
  • Monitor access to restricted areas, verify credentials as required, and document visitor, contractor, and delivery activity in accordance with site policies.
  • Complete accurate activity reports, incident documentation, and shift communications while maintaining confidentiality of sensitive business information.

Minimum Requirements:

  • Must possess an active DoD Secret Clearance.
  • A valid driver’s license is required in accordance with Allied Universal driver policy requirements.
  • CPR certification is preferred.
  • Access control and badge experience is preferred.
  • Customer service experience is preferred.
  • Be at least 18 years of age for unarmed roles; 21+ years of age for armed roles.
  • Possess a high school diploma or equivalent.
  • As a condition of employment, applicants will be subject to a background investigation in accordance with all federal, state, and local laws.
  • Allied Universal will consider qualified applications with criminal histories in a manner consistent with applicable laws.
  • As a condition of employment, applicants will be subject to a drug screen to the extent permitted by law.
  • Licensing requirements are subject to state and/or local laws and regulations and may be required prior to employment.
  • A valid driver’s license will be required for driving positions only.

Why Join Us:

  • Smart Tools: Access to our exclusive technology to view and claim additional shifts to earn more.
  • Career Growth: Get paid training and access to career growth opportunities.
  • Financial and Health Benefits: Enjoy access to a retirement savings plan, plus medical, dental, vision, basic life and AD&D, and disability insurance.
  • Exclusive Perks: Enjoy discounts on top brands and services through our Perks Program.



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.


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Allied Universal offers many career paths to support your immediate and future success.

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  6. Operations Manager
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