Senior MBSE Engineer – Missile Systems & Digital Engineering

Cornerstone Signals & Cyber Technologies LLC; Dayton (OH); On-site; USD 110,000 - 170,000; Full time

Benefits offered by this job

401(k)

401(k) matching

Paid time off

Vision insurance

Job summary

Cornerstone Signals & Cyber Technologies LLC in Beavercreek, Ohio is seeking a Senior Model-Based Systems Engineer to support a Digital Engineering modernization effort focused on migrating legacy MS&A tools into a cloud-native pipeline.

The role involves developing SysML-based models and reusable model libraries representing end-to-end missile systems, collaborating with Government engineers to improve rigor, reusability, and decision-making across advanced weapon programs.

Qualifications

• Bachelor's degree in Engineering, Science, Mathematics, or a related technical discipline.
• Minimum 3 years of experience in Systems Engineering or a related engineering discipline.
• Experience applying MBSE to aerospace, mechanical, defense, or comparable engineering systems.
• Experience developing models using SysML.
• Experience with MBSE tools: Cameo Systems Modeler, MagicDraw, Enterprise Architect.
• Formal MBSE training or certification (INCOSE, OMG, or equivalent).
• Ability to collaborate effectively with multidisciplinary engineering teams.
• Strong communication skills and ability to support Government adoption of MBSE.

Responsibilities

• Scope the effort to represent existing missile data in a SysML MBSE environment.
• Develop, update, and maintain end-to-end missile system models using SysML.
• Create reusable SysML model libraries supporting Digital Engineering initiatives.
• Develop scalable and repeatable workflows for generating new missile system models.
• Apply, test, validate, and refine MBSE workflows using representative missile system use cases.
• Collaborate closely with Government engineers and subject matter experts to optimize SysML model development processes.
• Support migration of legacy MS&A capabilities into a cloud-native Digital Engineering environment.
• Define and maintain system requirements including performance characteristics such as CEP.
• Develop structural models including mass properties, center of gravity, and moments of inertia.
• Model parametric characteristics including propulsion performance, thrust, specific impulse, and related system attributes.
• Support Digital Engineering transformation initiatives that improve engineering efficiency, model reuse, and analytical consistency.
• Participate in technical reviews, design discussions, and engineering trade studies supporting advanced missile system development.

Skills

MBSE Experience

Systems Engineering

SysML modeling

Team collaboration

Technical communication

Education

Bachelor's degree in Engineering

Tools

Cameo Systems Modeler

MagicDraw

Enterprise Architect

Job description

Cornerstone Signals & Cyber Technologies LLC in Beavercreek, Ohio is seeking a Senior Model-Based Systems Engineer to support a Digital Engineering modernization effort focused on migrating legacy MS&A tools into a cloud-native pipeline.

The role involves developing SysML-based models and reusable model libraries representing end-to-end missile systems, collaborating with Government engineers to improve rigor, reusability, and decision-making across advanced weapon programs.