System Modeler; MBSE

Join to apply for the System Modeler (MBSE) 4 role at M.C. Dean, Inc.

We’re seeking people driven to excellence and inspired to have a meaningful impact powering, automating, integrating, and securing the world’s most critical infrastructure and facilities. This translates into fulfilling opportunities for employees driven to excel in a meaningful career. As an employee at M.C. Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems;

and deliver the management platforms essential for long‑term system sustainability. Together, we transform the way complex, large‑scale systems are designed, delivered, and sustained—enhancing client outcomes, improving lives, and changing the world for the better.

You will be working with a dynamic team of systems and controls engineers delivering projects across multiple programs in our technology value stream. Responsibilities include designing systems architectures for large, complex, resilient systems and ensuring solutions meet stakeholder needs, standards, and performance requirements. You will apply Model-Based Systems Engineering (MBSE) with SysML in Cameo Systems Modeler to develop and manage system models, requirements, and interfaces, supporting system decomposition, verification, and validation.

In addition, you will assist with the system analysis of greenfield and brownfield industrial control, power control, energy management, and transit control systems while collaborating with stakeholders to gather requirements and deliver model‑based solutions.

• Develop, maintain, and refine system architecture models using SysML within Cameo Systems Modeler.
• Apply MBSE methodologies to support system decomposition, requirements analysis, allocation, and traceability across multiple levels of the system hierarchy.
• Support the documentation, analysis, and validation of requirements, ensuring consistency with stakeholder needs and compliance with applicable standards.
• Define and manage system interfaces using Interface Control Documents (ICDs) and model‑based approaches.
• Lead and support verification and validation (V&V) activities, ensuring requirements are testable and validated through model‑based methods.
• Collaborate with multidisciplinary engineering teams to ensure system design integrity and alignment with program goals.
• Provide peer review of MBSE models, ensuring accuracy, completeness, and compliance with organizational modeling standards.
• Train and mentor other systems engineers on Cameo Systems Modeler usage, SysML best practices, and MBSE workflows.
• Own and manage the repository of system models, including version control repositories, ensuring consistency, integrity, and accessibility across programs.
• Contribute to the evolution of MBSE processes, tools, and digital thread integration across the organization.

• Bachelor's degree in engineering required with 7+ years of progressive experience.
• Experience in Systems Engineering or a related engineering discipline.
• Experience developing and implementing integrated hardware and software solutions.
• Experience developing and managing requirements at all levels of the system hierarchy.
• Experience integrating systems and subsystems in multidisciplinary projects.
• Strong oral, written, and presentation skills with the ability and experience communicating directly with executive leadership.
• Demonstrated experience with developing cost estimates and work breakdown structures for the design and implementation of complex projects.
• Demonstrated experience performing technical cross‑training/coaching of junior colleagues.
• Demonstrated background working with multidisciplinary teams.
• Demonstrated time management and organization skills to meet deadlines and quality objectives.
• Strong MS Excel, Word, PowerPoint, and Visio skills are a plus.
• Ability to travel, both domestically and internationally, up to 10% of the time.

• A collaborative team inspired by the way engineering and innovation enhance customer outcomes, improve lives, and change the world for the better. We are driven by our core values of…