Senior Systems Architect: DoD/IC MBSE Expert

CORE-CSI LLC; Springfield (VA); On-site; USD 180,000 - 240,000; Full time

Job summary

CORE-CSI LLC is seeking a highly experienced Systems Architect to lead the design and development of enterprise solutions for the Intelligence Community and DoD. The role centers on ASG architecture development, modeling, and senior-level briefings to align with DoD guidance and IC programs.

The Systems Architect will work closely with the TIP gov't team and ACP/APMO to craft architecture views, respond rapidly to ad-hoc tasks for LNOs, and ensure traceability to enterprise requirements.

Qualifications

• Master's degree in CS/IT/MIS or related STEM field; 18+ years experience may substitute.
• 18+ years of experience in Enterprise/Solution/Data Architecture within DoDAF or PAG.
• Strong communication with senior executives and leaders.
• TS/SCI clearance or ability to obtain + polygraph.

Responsibilities

• Lead design, development, and documentation of solution architectures aligned to Enterprise Architecture.
• Develop architecture views and brief status at senior international leadership forums.
• Collaborate with ACP/APMO to develop architecture views and artifacts.
• Coordinate with governance for architecture strategy and roadmaps.
• Oversee Senior-, Mid-, and Junior-level System Architect contractors.
• Create DoDAF-aligned artifacts and use JARM to identify capability gaps.
• Apply MBSE to model digital systems across NGA/NSG/USG and partners.
• Maintain architecture repository and tooling for lifecycle management.

Skills

Enterprise Architecture

DoDAF

MBSE

JARM

Leadership

Executive Communication

Cloud & API Design

Documentation & Modeling

Education

Master's degree in CS/IT/MIS or related STEM

Tools

DoDAF tools

MBSE tools

Sparx/EA or similar

Job description

CORE-CSI LLC is seeking a highly experienced Systems Architect to lead the design and development of enterprise solutions for the Intelligence Community and DoD. The role centers on ASG architecture development, modeling, and senior-level briefings to align with DoD guidance and IC programs.

The Systems Architect will work closely with the TIP gov't team and ACP/APMO to craft architecture views, respond rapidly to ad-hoc tasks for LNOs, and ensure traceability to enterprise requirements.