Cross Domain Solutions (CDS) Engineer

WILLCOR • Suitland, MD

5d • Onsite

About The Position

We're seeking an experienced Cross Domain Solutions (CDS) Engineer to support secure data transfers and classified data aggregation across multi-level networks within a DoD or Intelligence Community environment. This role requires hands-on CDS expertise, in-depth familiarity with classified data security policies, and a proven ability to support secure, compliant data flows across networks at differing classification levels.

Requirements

• Active TS/SCI clearance
• 5+ years of experience supporting classified systems or multi-domain environments
• Hands-on experience implementing or supporting CDS tools and secure upload/download systems
• Strong understanding of RMF, NIST 800-53, ICD 503, and DoD data handling policies
• Familiarity with classified networks such as SIPRNet, JWICS, NSANet, etc.

Nice To Haves

• Experience with data diodes, high-to-low transfer systems, and secure enclaves
• Previous involvement in classified data aggregation or normalization workflows
• Experience in DoD or IC environments involving secure data transport or sharing

Responsibilities

• Design, configure, and manage Cross Domain Solutions to enable secure data movement between classified and unclassified systems.
• Support secure data aggregation, sanitization, and labeling across multiple enclaves.
• Work with CDS products such as Radiant Mercury, Forcepoint High Speed Guard, Talon, or similar systems.
• Ensure solutions adhere to NSA Raise-the-Bar (RTB) and ICD 503 / RMF compliance standards.
• Assist with ATO packages, documentation, and system accreditation related to CDS operations.
• Collaborate with cybersecurity, IA, and network engineering teams to support mission-critical data movement.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed