Senior ISSO Leader – Onsite Cybersecurity Expert
Job in
El Segundo, Los Angeles County, California, 90245, USA
Listed on 2026-09-04
Listing for:
Relha LLC
Full Time
position Listed on 2026-09-04
Job specializations:
-
IT/Tech
Cybersecurity, Information Security & Data Protection
Job Description & How to Apply Below
RTX is seeking a Senior Information Systems Security Officer (ISSO) II to join our cybersecurity team onsite in El Segundo, CA. The ISSO will oversee compliance, assessments, and operations for assigned systems and mentor ISSOs across the org.
Responsibilities include reviews of configuration changes, security documentation, and implementing new cybersecurity processes, with 10–20% travel. DoD and RMF guidance shape daily activities in a dynamic defense environment.
#J-18808-LjbffrPosition Requirements
10+ Years
work experience
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