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Sabre Systems, LLC · 1 day ago

Senior MBSE Systems Architect

Patuxent River, MD

Full-time

Hybrid

Senior Level, Lead/Staff

$128K/yr - $142K/yr

10+ years exp

Sabre Systems, LLC is seeking a Senior MBSE Systems Architect to support the Strike Planning and Execution Systems Program Office. The role involves providing leadership in Model-Based Systems Engineering (MBSE) for mission planning systems, ensuring architecture rigor and cross-stakeholder alignment.

Information Technology

Growth Opportunities

No H1B

Security Clearance Required

U.S. Citizen Only

Hiring Manager

Catrina Stagnato

Responsibilities

Serve as senior architect/MBSE lead for mission architecture development supporting planning/execution workflows, including decomposition from mission outcomes to operational activities, functions, and system behaviors

Apply White-Box/Black-Box (WBBB) approaches and integrated WBBB modeling to create coherent operational, functional, and logical models that support acquisition decisions and technical trade studies

Implement and enforce Requirements, Interfaces, Behavior, Structure - Parametric (RIBS-P)-aligned modeling patterns to ensure consistent structure, reusable viewpoints, and stakeholder-ready products (briefings, views, and decision support artifacts)

Develop and maintain enterprise architecture packages and viewpoints using Cameo Enterprise Architect (CEA); coordinate with government leads on model organization, configuration, and publish/export conventions

Lead/mentor engineers in SysML modeling techniques, model quality checks, and model-to-artifact traceability (requirements, interfaces, verification methods)

Facilitate architecture working groups, interface discussions, and technical interchange meetings; translate sponsor intent into model-backed engineering direction

Support program deliverables that depend on architecture integrity (e.g., capability alignment, risk reduction, integration planning, and verification readiness)

Qualification

Model-Based Systems EngineeringWhite-Box/Black-Box modelingCameo Enterprise ArchitectRIBS-P modelingCameo Systems ModelerTeamwork CloudAgile processesJiraSoftware background

Required

Must 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 of systems engineering / MBSE experience on DoD mission systems or equivalent complex programs

Demonstrated proficiency with White-Box / Black-Box modeling and WBBB implementation

Demonstrated proficiency applying RIBS-P in real programs (model structure, patterns, viewpoints, reuse)

Hands-on experience using Cameo Enterprise Architect (CEA) for architecture development and management

Demonstrated experienced with Cameo Systems Modeler and Teamwork Cloud is required

Must have an active DoD Secret Clearance

Must be a US Citizen

Preferred

Familiarity with Agile processes and Jira

Strong software background is highly desired

Benefits

A Level 2 Employee Referral Bonus applies to this requisition for qualifying referrals.

Comprehensive, evolving benefits designed to meet their diverse needs.

Company

Sabre Systems, LLC

Sabre Systems LLC is a quality driven, customer focused business providing innovative and sustainable solutions in the areas of Cyber, Systems and Software Engineering, Advanced Communication Technologies and Digital Transformation.

Founded in 1989

Warrington, Pennsylvania, USA

201-500 employees