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Senior Model-Based Systems Engineer

Belcan Corporation
life insurance, paid time off, 401(k)
United States, Missouri, St. Louis
Aug 11, 2025
Job Description

A Senior Model-Based Systems Engineering (MBSE) position in St. Louis, MO is currently available at Belcan at one of our key aerospace clients. As a Senior Model-Based Systems Engineer, you will deliver new capabilities to meet our customers' growing MBSE needs across the Digital Engineering value chain. You will serve in a crucial role as an MBSE advisor and provider of MBSE services to our customers. This role focuses on the execution of the Model-Based Systems Engineering Global Practice vision, mission, and objectives to achieve the MBSE strategy for Belcan. You must currently hold active Secret Clearance.

Work is also available on-site in one of the locations listed below:
* Tukwila, WA
* Mesa, AZ

Job Duties:
As a Senior MBSE Engineer at Belcan you will work closely with a dynamic team of engineers and project teams to develop model-based systems engineering solutions for our clients, collaboratively working with multidisciplinary teams to resolve technical challenges and optimize system designs. You will develop and maintain system models using industry-standard MBSE tools and practices to represent system architecture, requirements, behavior, and relationships. You will be responsible for preparing technical documentation, reports, and presentations to communicate engineering solutions and findings to clients and internal stakeholders. It is expected that you will stay up-to-date on the latest developments in MBSE methodologies and technologies to enhance your skills and contribute to the company's growth.

Required Qualifications:
To be successful in this role, you should possess the following qualifications:
* Bachelor's degree in Systems Engineering, Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Computer Engineering, or a related field.
* 5+ years of experience in applying systems engineering principles and methodologies to complex systems, including 3+ years of experience with MBSE concepts and tools (particularly Cameo/Catia Magic/Magic Systems of System Architect and SysML).
* Knowledge of standard architectural frameworks, such as DoDAF and UAF.
* Effective communication and teamwork abilities.
* Eagerness to learn and adapt to new technologies and engineering practices.
* U.S. Citizenship required
* Active Security Clearance

Preferred Qualifications & Skills:
* OCSMP Certification
* INCOSE SEP Certification
* Professional knowledge of the Aerospace and Defense Domain
* Professional experience with scripting languages such as JavaScript, Groovy and Python
* Experience in MBSE Tool Model Validation Suites
* Experience in MBSE Tool customizations and integrations
* Experience with training/mentoring others in MBSE tools or modeling languages

We provide a competitive pay and benefits package. This position is offering a salary range of $100,000 to $180,000. Belcan considers several factors when extending an offer, including but not limited to education, experience, geographic location, and discipline. Benefits offered may include health care, dental, vision, life insurance, 401(k), education assistance, paid time off, including PTO, holidays, and any other paid leave required by law.
Belcan is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.

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