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Senior Cyber Subject Matter Expert (Cyber SME)

Company

Leidos

Location

Arlington, VA

Posted

July 11, 2026

Position Overview

**Description**

**Looking for an opportunity to make an impact?**

**At Leidos** , we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.

**Your greatest work is ahead!**

Leidos is seeking a **Senior Cyber Subject Matter Expert (Cyber SME)** to provide expertise and experience in cybersecurity threat analysis and provide guidance on cybersecurity best practices, policy review and development, and mitigation through training and exercises for CISA’s National Cyber Exercise Program (NCEP). This role works with the Program Management team to support the customer in identifying cyber threats, reviewing national cybersecurity pol...

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