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Information Systems Security Officer, Classified Cybersecurity

Company

Lockheed Martin

Location

Huntsville, AL

Posted

June 23, 2026

Position Overview

**Description:** **A Final Secret clearance is required for this position with ability to attain Top Secret clearance.**
The Classified Cybersecurity candidate will perform duties as an Information Systems Security Officer (ISSO) located at the Lockheed Martin Space Facility in Huntsville, AL. Candidate will typically have a Bachelors degree from an accredited college in a related discipline, with 1-5 years of professional experience.
In this role you will:
β€’ Oversee day-to-day information system security operations including assisting the ISSM on all technical security matters.
β€’ Carry out technical administration of IS in accordance with internal LM and customer security requirements, primarily Risk Management Framework (RMF).
β€’ Participate in auditing and continuous monitoring of the IS.
β€’ Review and oversee RMF Package authorizations.
β€’ Upkeep, monitor, analyze, and respond to security events.
β€’ Document compliance actions within the approved automated comp...

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