Senior ISSE: Threat-Informed Cyber Defense Lead
Listed on 2026-11-05
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IT/Tech
Cybersecurity, Systems Engineer, Security Management & Operations
Leidos is seeking a Senior Information Security Systems Engineer (ISSE) to join a compact team delivering IA architecture analysis and security engineering support for NC3, COG, and Senior Leader communications. The role centers on threat-informed cybersecurity products, risk assessments, and architecture reviews to support mission partners.
Requirements include a BS in a related field, 14+ years as an ISSE/Systems Engineer, and CISSP or CASP. TS/SCI with polygraph is mandatory.
This role, Senior ISSE:
Threat-Informed Cyber Defense Lead at Leidos Inc, could be your next opportunity.
The following opportunity is for a Senior ISSE:
Threat-Informed Cyber Defense Lead with Leidos Inc.
Our team is growing, and we are hiring a Senior ISSE:
Threat-Informed Cyber Defense Lead in Reston, VA, United States.
This opportunity is for the Senior ISSE:
Threat-Informed Cyber Defense Lead role at Leidos Inc.
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