Senior MBSE Systems Architect (Airborne C2 / Integration)

Sabre Systems Inc.

44d • $128,337 - $141,797 • Onsite

About The Position

Sabre Systems is currently recruiting for a part-time Senior MBSE Systems Architect for support to the E-2/C-2 Airborne Command and Control Systems Program Office (PMA-231) at Patuxent River Naval Air Station in Lexington Park, MD. The candidate will provide senior MBSE architecture leadership supporting PMA-231 airborne command-and-control mission systems and integration priorities. This role emphasizes model-backed integration clarity ensuring mission threads, interfaces, and behaviors are captured with enough rigor to support decisions, risk burn-down, and verification readiness across diverse stakeholders. This is a 20 hours/week requirement (0.5 man-year position). Location is on-site as required.

Requirements

• Must have a have a master’s degree in a technical or scientific field from an accredited college or university or a bachelor’s degree in a technical or scientific field from an accredited college or university and an additional four (4) years of recent and relevant experience.
• 10+ years MBSE and/or systems architecture experience on complex DoD mission systems
• Demonstrated SysML modeling leadership (tool-agnostic, but must be hands-on and review-ready)
• Strong interface/integration engineering instincts (ICDs, data flows, behaviors, dependencies)
• Proven ability to translate stakeholder intent into model structure and engineering direction
• Selected candidate must pass a background investigation
• Demonstrated willingness and ability to operate effectively in environments with strong opinions and tough personalities, staying professional, calm, and outcome-focused while driving technical closure and maintaining model integrity.
• Active Top Secret required; TS/SCI eligibility a plus.
• Must be a US Citizen
• Experience producing decision-quality architecture views and model-backed technical arguments for leadership
• Experience with airborne C2, tactical data exchange, mission system integration, or sensor/comm-centric architectures

Responsibilities

• Lead development of model-backed mission architecture for airborne C2 capabilities.
• Build and refine SysML model elements that capture system context, mission threads, functional allocations, and interfaces for EW/jammer-related capabilities in WBBB RIBS-P format.
• Drive traceability and consistency across system elements, interface relationships, and verification intent; support model-based impact assessments for proposed changes.
• Facilitate integration discussions with engineers and stakeholders by producing architecture views that remove ambiguity (system boundaries, data exchanges, behaviors, constraints).
• Mentor engineers on model quality, modeling discipline, and stakeholder-focused view creation; support governance and publishing standards.
• Produce briefings and architecture products suitable for program reviews and working groups.

What This Job Offers

• Job Type: Part-time
• Career Level: Senior
• Number of Employees: 501-1,000 employees