Deputy Solutions Architect

Millennium is seeking a Deputy Solution Architect to work onsite in Stafford, VA OR Charleston, SC. ALL candidates must have an active TS/SCI Clearance to qualify for consideration.

A Deputy Solution Architect will assist in bridging requirements with enterprise IT infrastructure by leveraging SAFe expertise and deep knowledge of the Marine Corps Enterprise Network (MCEN) to design a secure, high-cadence "System-of-Systems" architecture.

In this role, the Architect will be responsible for the following:

• Solution Intent & Integration
• Manage Solution Intent: Document, maintain, and validate the technical baseline.
• Track Traceability: Connect mission capabilities and technical enablers directly to MCEN compliance rules.
• MCEN/NMCI Architecture experience
• Oversee Integration: Guide solution architectures to ensure seamless interoperability across all portfolios.
• Technical Enablement & Planning
• Guide Enablers: Identify and design the infrastructure, security, and platforms needed for future capabilities.
• Collaborate Globally: Align technical solutions with strategic goals alongside PMs, RTEs, and Enterprise Architects.
• Build Roadmaps: Assist in drafting Program Increment (PI) and multi-PI technical roadmaps.
• Refine Backlogs: Ensure backlog items meet strict quality definitions before PI Planning ceremonies.
• Architecture Support
• Coordinate Daily: Provide day-to-day data preparation and administrative support to the Lead Solution Architect.
• Translate Intent: Turn high-level architectural concepts into actionable backlog structures.
• Map Dependencies: Support capability decomposition and maintain clear technical runway visibility.