Deputy Solution Architect

Millennium Corporation • Stafford, VA

3d • $145,000 - $155,000 • Onsite

About The Position

Millennium is seeking a Deputy Solution Architect to work onsite in Stafford, VA. The candidate must have an active TS/SCI Clearance. 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.

Requirements

• Candidate must have an active TS/SCI Clearance
• Master’s or ABET-accredited Bachelor’s degree in a quantitative field such as Engineering, Mathematics, Computer Science, Information Technology, or Information Systems. Master’s degrees must be from a regionally accredited institution recognized by one of the six contract-specified accrediting associations.
• 10 years of experience with a Master’s or 14 years with a Bachelor’s in the research, design, and development of computer/network software or specialized utility programs, including database maintenance as applicable.
• Demonstrated experience applying programming concepts and modern software development methodologies, including Agile, DevOps, and DevSecOps, in professional or academic environments.
• 10+ years of progressive experience in IT systems architecture, engineering, and integration, with significant experience supporting USMC, Navy, or DoD enterprise environments.
• Cybersecurity Workforce (CWF) IAT Level III or higher compliance required.

Nice To Haves

• SAFe® Architect (ARCH) or equivalent highly desired.
• DoD 8140/8570 IASAE Level II/III certification (e.g., CISSP, CASP+, CISM) preferred.

Responsibilities

• Manage Solution Intent: Document, maintain, and validate the technical baseline.
• Track Traceability: Connect mission capabilities and technical enablers directly to MCEN compliance rules.
• Oversee Integration: Guide solution architectures to ensure seamless interoperability across all portfolios.
• 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.
• 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.
• Assist with Business Development activities as required to support Millennium's strategic business objectives, which may include but not limited to participation in technical interviews, creation of technical documentation, general proposal writing support and proposal color reviews.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior