Security Assistant Specialist

Lockheed Martin
Full-time Orlando, FL other-general
Posted:
June 11, 2026
Location:
Orlando, FL, United States

Job Description

**Description:** Lockheed Martin’s Security Operations Center (LMSOC) is seeking a Security Assistant Specialist to support our consolidated personnel security clearance program. The incumbent will provide advanced security services for domestic and international operations, supporting both internal security professionals and external government agencies. This role requires knowledge of personnel security processes, and a strong ability to navigate complex environment. The selected candidate must exercise independent judgment and decision making and be able to work with minimal supervisory oversight.
Day to day tasks may include:
- Defense Information System for Security (DISS) administration
- Security Information Management System (SIMS) administration
- Security Central system administration
- Analyzing clearance data to determine appropriate actions
- Researching and resolving escalated clearance tickets
- Providing efficient customer service to applicants, emp...

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Job Overview

Job Type: Full-time
Location: Orlando, United States
Posted: June 11, 2026
Deadline: June 20, 2026