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Information Assurance System Security Engineer (ISSE) III

📍 Location
Bedford
⏰ Job Type
Full-time
📅 Posted
June 03, 2026

About the Role

**Req ID:** RQ217988
**Type of Requisition:** Regular
**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph
**Public Trust/Other Required:** None
**Job Family:** Cyber and IT Risk Management
**Skills:**
Industrial Security,Program Security,System Security
**Experience:**
15 + years of related experience
**US Citizenship Required:**
Yes

**Job Description:**

Transform technology into opportunity as an Information Assurance System Security Engineer (ISSE) III with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.

At GDIT, people are our differentiator. As an ISSE III you will help ensure today is safe and tomorrow is smarter. The ISSE III is primarily responsible for conducting information system security engineering activities with a focus on lifecycle of cur...

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