Onsite Physical Security Specialist – Allen, TX

Castelion Corporation; Allen (TX); On-site; USD 65,000 - 90,000; Full time

Benefits offered by this job

Generous benefits package

Job summary

Castelion is seeking a dedicated Physical Security Specialist to protect personnel, facilities, and information. You will oversee access control, visitor management, credentialing, and security systems while supporting audits and compliance in a fast-paced environment.

Based in Allen, TX, this onsite role requires effective communication with staff and leadership, ability to work extended hours, and strict enforcement of security procedures to safeguard sensitive technology.

Qualifications

• High school Diploma or GED.
• 2+ years of experience in physical security, access control, visitor management, reception, customer service, military, or a related field.
• Experience verifying identities, credentials, and access authorizations.
• Strong written and verbal communication skills with the ability to interact professionally with employees, visitors, and senior leaders.
• Experience using computers and standard business software applications to maintain records and documentation.

Responsibilities

• Serve as the primary access control authority for employees, visitors, contractors, and vendors entering Castelion facilities.
• Process visitors, validate access authorizations, coordinate host notifications, and ensure compliance with export control and company security requirements.
• Produce, issue, maintain, and account for employee, contractor, and visitor credentials and badge media.
• Monitor access control, CCTV, intrusion detection, and alarm systems and appropriately document and accelerate security incidents.
• Maintain visitor, credential, and security records while supporting audits, compliance activities, and physical security program requirements.

Skills

Physical security

Access control

Visitor management

Reception

Customer service

Military experience

Credentialing

Education

High school Diploma or GED

Job description

Castelion is seeking a dedicated Physical Security Specialist to protect personnel, facilities, and information. You will oversee access control, visitor management, credentialing, and security systems while supporting audits and compliance in a fast-paced environment.

Based in Allen, TX, this onsite role requires effective communication with staff and leadership, ability to work extended hours, and strict enforcement of security procedures to safeguard sensitive technology.