Onsite Physical Security Specialist — Access & Credentialing (DC)

Castelion Corporation

Washington (District of Columbia)

On-site

USD 70,000 - 90,000

Full time

5 days ago

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Job summary

Castelion is seeking a Physical Security Specialist I in Washington, DC. You will protect personnel, facilities, technology, and information through access control, visitor management, credentialing, and security operations.

This role offers meaningful ownership in a fast-paced defense-focused environment and the chance to contribute to Castelion’s security program. You will be the primary contact for facility entry, support export control compliance, monitor security systems, and help sustain a

Qualifications

High school diploma or GED required.
2+ years in physical security or related field.
Experience verifying identities and access authorizations.
Strong written and verbal communication; professional interaction with staff and leaders.

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 document activities.
Maintain visitor, credential, and security records while supporting audits, compliance activities, and physical security program requirements.