Security Specialist III
Arnold, MO, United States • Posted June 03, 2026
Job Type:
Full-time
Location:
Arnold, MO
Posted:
June 03, 2026
Category:
other-general
Application Deadline:
June 07, 2026
Role Description
Make an impact by joining ServiceSource, a champion for people with disabilities. Explore new opportunities! ServiceSource is an organization of talented people who drive innovation, embrace change, and strengthen communities .
As a qualified nonprofit agency operating within the AbilityOne program, ServiceSource hires persons with significant disabilities. For the majority of direct labor positions, ServiceSource will obtain documentation of a significant disability as per the JWOD Act.
Job Summary
The Security Specialist III is an advanced level position made up of several components as follows: SCIF Access Control Service, Registry, Workforce Support Center and Key Control, Visitor Control, Transportation Service, Conference Center, and Escort Services. journeyman level position.
Primary Duties
May be assigned to work at either the St. Louis or Arnold facility during normal hours from 6:00 AM to 5:00 PM Mond...
As a qualified nonprofit agency operating within the AbilityOne program, ServiceSource hires persons with significant disabilities. For the majority of direct labor positions, ServiceSource will obtain documentation of a significant disability as per the JWOD Act.
Job Summary
The Security Specialist III is an advanced level position made up of several components as follows: SCIF Access Control Service, Registry, Workforce Support Center and Key Control, Visitor Control, Transportation Service, Conference Center, and Escort Services. journeyman level position.
Primary Duties
May be assigned to work at either the St. Louis or Arnold facility during normal hours from 6:00 AM to 5:00 PM Mond...
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