Cleared Information Systems Security Engineer (4659)

Washington, DC, United States • Posted June 03, 2026

Job Type: Full-time
Location: Washington, DC
Posted: June 03, 2026
Category: other-general
Application Deadline: June 11, 2026

Role Description

SMX is hiring a number of Information Systems Security Engineer to support a Law Enforcement OCIO's organization to provide Information Security as a Service support across all cybersecurity stakeholders. This position is on site in Washington, DC and requires an active Top-Secret clearance.

**Essential Duties & Responsibilities:**

+ Identify information protection needs for an IS and Network Environment
+ Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirements
+ Design security architectures for use within the IS and Network Environment
+ Design and develop cybersecurity-enabled products for use within an IS and Network Environment
+ Integrate and/or implement security with Cross Domain Solutions (CDS) for use within an IS and Network Environment
+ Develop and implement security designs for new or existing network system(s). Ensure that the design of hardware, operating systems, and software appl...

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