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# Cyber Systems Security Engineering Sr - E3

- **Company:** Lockheed Martin
- **Location:** Huntsville, AL, United States
- **Experience:** Expert
- **Salary:** $98,100.0 - $182,100.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Confluence, JIRA, Cyber Security, Linux Distribution, Red Hat Enterprise Linux, Vulnerability Analysis
- **Published:** September 16, 2026
- **Apply:** https://www.jobmonkeyjobs.com/career/28025520/Cyber-Systems-Security-Engineering-Sr-E3-Alabama-Huntsville-1301

## About the Role

We are seeking a highly skilled and motivated Cybersecurity Engineer to join our team supporting the RAPT-2 Rapid Advanced Payload Test #2. As a Cybersecurity Engineer you will play a critical role in shaping Cybersecurity for the program., * An understanding of Cyber Security implementations and Risk Management Framework (RMF) (NIST SP 800-53)

 * Patching (Windows 11, RHEL 8 & 9, Linux distros)

 * STIGing (Windows 11, RHEL 8 & 9, Linux distros)

 * Scanning (Windows 11, RHEL 8 & 9, Linux distros)

 * Active Security Clearance is required

Desired Skills

 * MBSE using Cameo Systems Modeler or similar

 * Strong understanding of System Security Engineering (SSE) principals and process.
 * Advanced Understanding of Risk Management Frame Work (RMF) NIST SP 800-53
 * Experience with Jira and Confluence for project planning and execution
 * Previous experience in Missile Defense, Strike Weapons Systems, or similar

## Description

* Primary Cyber Engineering team member for performance of vulnerability scanning execution.
 * Responsible for the coordination and implementation of patching and STIG-ing execution on systems.

 * Support the development and partnering of Cyber Documentation to include Risk Management Framework (RMF) artifacts.