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⏰ Full-time

Senior Information Systems Security Engineer

Leidos
Location πŸ“ Linthicum, United States
Posted πŸ“… May 31, 2026
Work Type ⏰ Full-time

Position Overview

**Description**

As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information Assurance (IA) Architecture Analysis and Security Engineering Support for the implementation and fielding of the National Leadership Command Capability in support of Nuclear Command, Control, and Communications (NC3), Continuity of Government (COG), and Senior Leader communications. The ISSE will perform in a consultant like role providing technical knowledge, expertise and advice to our customer.

**Primary Responsibilities:**

The Senior ISSE shall deliver and lead threat-informed cybersecurity products – cybersecurity risk assessments, architecture reviews, and engineering guidance that bring sound, accurate, timely, and actionable service to mission partners: This includes:

+ Conduct cybersecurity risk assessments and provide prioritized risk mitigation recommendations in support of the customer’s mission.<...

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Job Details

⏰
Employment Type
Full-time
πŸ“Š
Category
other-general
🏠
Work Arrangement
On-site
πŸ“
Location
Linthicum, United States