Information System Security Engineer (ISSE)

BEAT LLC
Full-time Linthicum Heights, MD other-general
Posted:
March 02, 2026
Location:
Linthicum Heights, MD, United States

Job Description

Job Title: Information Systems Security Engineer (ISSE)

Location: Fort Belvoir, VA (hybrid)

Clearance: Top Secret SCI

Certification: CompTIA Security+ or higher

Salary: $185k - $200k

Job Description

BEAT is looking for a Security Engineer/Architect. Candidate will be required to understand and document a systems design and implementation that encompass multiple enclaves, to include those with differing data protection/classification requirements. The candidate should understand distributed architectures and cloud-based systems for big data applications.

Essential Job Responsibilities

+ Will create, review and edit authorization documentation for completeness and accuracy in accordance with federal and DoD policy.

+ Thoroughly understand and be able to implement DoD RMF system accreditation processes.

+ Assess use case and operational risk of integrated open source, and GOTS/COTS software comp...

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Job Overview

Job Type: Full-time
Location: Linthicum Heights, United States
Posted: March 02, 2026
Deadline: March 07, 2026