Cybersecurity Systems Engineer/Information Systems Security Engineer (ISSE) - TS/SCI with Polygraph

General Dynamics Information Technology
📍 Washington, DC, United States 💼 Full-time 🕒 Posted June 08, 2026

Job Description

**Req ID:** RQ221401
**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:**
Information Assurance,Information System Security,Risk Assessments
**Experience:**
10 + years of related experience
**US Citizenship Required:**
Yes

**Job Description:**

***Position is currently located in Elkridge, MD and will relocate to another site in the National Capital Region in Summer 2026***

Transform technology into opportunity as a Cybersecurity Systems Engineer/Information Systems Security Engineer (ISSE)

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 a Cybersecurity Systems Engineer/Inf...

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Job Details

  • Location Washington, DC
  • Job Type Full-time
  • Category other-general
  • Posted Date June 08, 2026
  • Application Deadline June 13, 2026