Information System Security Engineer

SAIC
📍 MCLEAN, VA, United States 💼 Full-time 🕒 Posted February 28, 2026

Job Description

**Description**

SAIC is seeking an **Information System Security Engineer (ISSE)** to provide information security support. This position is in **McLean, VA** and requires an **active TS/SCI clearance with Polygraph** .

This Customer's office is the force of choice for the development of global infrastructure and delivery of solutions that drive influence operations. If you have specialized skills in information security and tech ops, this is the role for you.

Job responsibilities include, but are not limited to:

+ Support the Lifecycle Assessment and Authorization (A&A) process.
+ Develop a Systems Security Plan (SSP).
+ Assist and maintain a formal Information Security Program that includes recommendations on continuous improvement of the processes and architectures.
+ Maintain and make accessible documentation of all operational and business process activities in the form of Standard Operating Procedures (SOPs).
+ Monitor and trac...

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Job Details

  • Location MCLEAN, VA
  • Job Type Full-time
  • Category other-general
  • Posted Date February 28, 2026
  • Application Deadline March 06, 2026