Demo

Principal Model-Based Systems Engineer

Arcfield
Saint Louis, MO Full Time
POSTED ON 10/19/2026
AVAILABLE BEFORE 10/15/2027
Responsibilities

This position is for Strategic Technology Consulting - STC, An Arcfield Company

 

Are you ready to take your career to the next level? Join us in St. Louis, Missouri, and play a pivotal role in enabling teams to collaborate on state-of-the-art Model-Based Systems Engineering (MBSE) solutions. As an on-site Principal Model-Based Systems Engineer, you will act as the subject matter expert in model management, administering and maintaining a federated set of SysML models in Teamwork Cloud (TWC) across multiple classification levels. If you’re enthusiastic about MBSE, managing complex systems environments, and delivering impactful technical solutions, this opportunity is made for you.

 

Responsibilities:

 

  • Serve as the model management Subject Matter Expert (SME) for the Teamwork Cloud environment.
  • Administer and maintain a federated set of SysML models across different classification levels.
  • Ensure up-to-date and consistent project usages across hundreds of projects utilizing Teamwork Cloud.
  • Troubleshoot issues with the Cameo Systems Modeler tool and the Teamwork Cloud environment, ensuring minimal disruption to engineering processes.
  • Oversee and manage user accounts, access permissions, and all other aspects of environment access administration.
  • Implement and maintain standard workflows, processes, and templates for SysML modeling, ensuring compliance with organizational and program-specific guidelines.
  • Collaborate with system architects, project teams, and IT support staff to resolve configuration, deployment, and integration challenges.

Why Join Us?

 

  • Join a team of world-class MBSE and DE Experts.
  • Be part of a dynamic team working on groundbreaking projects.
  • Contribute to the development of state-of-the-art systems and make a lasting impact in the industry.
  • Exercise considerable latitude in determining objectives and approaches to assignments, giving you the freedom to innovate and excel.

Qualifications

  • BS 8-10, MS 6-8, PhD 3-5 (Bachelor’s degree in Systems Engineering, Aerospace Engineering, Electrical Engineering, or a related technical discipline (Master’s degree preferred).
  • Experience with one or more of the following
    • NoMagic
    • MagicDraw
    • Cameo
    • CATIA Magic System of Systems Architect
    • SysML
    • UPDM
    • IBM Rhapsody
  • Ability to obtain and  maintain a Top Secret/SCI, must possesse and maintain a Top Secret to start.

 


Equal Pay Act

This is the projected compensation range for this position. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, Arcfield invests in its employees beyond just compensation. Arcfield ’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, Short Term and Long-Term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections. Min: $110,736.50 Max: $192,549.29
EEO Statement

We are an equal opportunity employer and federal government contractor. We do not discriminate against any employee or applicant for employment as protected by law.

Salary : $192,549

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Principal Model-Based Systems Engineer?

Sign up to receive alerts about other jobs on the Principal Model-Based Systems Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$110,730 - $135,754
Income Estimation: 
$128,617 - $162,576
Income Estimation: 
$117,033 - $148,289
Income Estimation: 
$163,289 - $195,234
Income Estimation: 
$136,356 - $178,393
Income Estimation: 
$117,033 - $148,289
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Arcfield

  • Arcfield Chantilly, VA
  • Responsibilities Experienced with frequent use and application of technical standards, principles and theories. Works under general supervision, providing ... more
  • 15 Days Ago

  • Arcfield Brook, OH
  • Responsibilities Do you want to be part of a proven team working on the next generation of space launch vehicles providing access to space? If yes, then th... more
  • Just Posted

  • Arcfield Louisville, CO
  • Responsibilities Orion Space Solutions (OSS) , part of the Arcfield, is seeking a talented structural engineer . Person selected will be responsible for th... more
  • 1 Day Ago

  • Arcfield Colorado, CO
  • Responsibilities We are seeking a Junior to Mid-Level Software Engineer to support our Navy DoD customer in designing, developing, and optimizing large-sca... more
  • 1 Day Ago


Not the job you're looking for? Here are some other Principal Model-Based Systems Engineer jobs in the Saint Louis, MO area that may be a better fit.

  • C5T Corporation Scott, IL
  • Systems Engineer / Systems Architect - Model-Based Systems (MBSE) Company Overview C5T Corporation is a Service-Disabled Veteran-Owned Small Business (SDVO... more
  • Just Posted

  • U.S. Bank Earth, MO
  • At U.S. Bank, we’re on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling ... more
  • 14 Days Ago

AI Assistant is available now!

Feel free to start your new journey!