Sr. Information System Security Engineer

Innovative Defense Technologies (IDT)

📍 Arlington, Virginia, United States

Full time Computer Occupations Posted February 03, 2026

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Job Description

Description 

About The Role:

Innovative Defense Technologies (IDT), provider of cutting-edge cloud-based integration, automated testing and data analysis for complex, mission-critical systems in the US Department of Defense (DOD), is seeking a Sr. Information System Security Engineer to be part of our Security team and based out of our Arlington, VA location.

Experience in managing, maintaining, and securing Arlington critical virtual infrastructure, physical and Linux/Windows environment. The ideal candidate has a deep technical background in virtualization/physical best practices, excellent troubleshooting skills, and a proven ability to maintain highly available, secure, and performant systems.

Clearance & Location Requirements:

All applicants must currently possess an active Secret U.S. Security Clearance.
This is an on-site position. Requiring at least 5 days in o...

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Job Details

Location

Arlington, Virginia, United States

Job Type

Full time

Category

Computer Occupations

Posted Date

February 03, 2026

Deadline

March 15, 2026

Sr. Information System Security Engineer

Innovative Defense Technologies (IDT)

Job Description

Apply for this Position

Job Details