Systems Engineer II – Model-Based Systems Engineering (MBSE)

Responsibilities

• Develop, maintain, and refine MBSE models representing system, subsystem, and software architecture within a System-of-Systems environment.
• Create and manage architecture products using SysML and Cameo Systems Modeler to capture operational concepts, requirements, and functional architectures.
• Establish traceability between requirements, functions, software components, interfaces, and verification activities.
• Analyze and model existing legacy software architectures to support the migration from Ada to Java-based modular architectures.
• Model software services, modules, and interfaces to promote increased modularity and improved maintainability.
• Facilitate architecture reviews, model walkthroughs, and technical working groups to communicate design intent to stakeholders.

Requirements

• Bachelor's degree in Systems Engineering, Software Engineering, Computer Engineering, Computer Science, Electrical Engineering, or a related technical field.
• 3+ years of experience in systems engineering, software engineering, or architecture.
• Proven experience applying Model-Based Systems Engineering (MBSE) principles on complex systems.
• Proficiency with Cameo Systems Modeler (or MagicDraw) and SysML.
• Ability to obtain and maintain a Secret security clearance (requires U.S. citizenship).

Preferred Qualifications

• Experience modeling software-intensive systems and supporting migrations from monolithic to modular architectures.
• Familiarity with architecture frameworks such as DoDAF, UAF, or MODAF.
• Experience integrating MBSE artifacts with requirements management tools like IBM DOORS.
• Familiarity with Agile, DevSecOps, and iterative software development methodologies.
• Knowledge of Java software development lifecycles and legacy software analysis.

Benefits

• Medical, dental, and vision insurance.
• Paid time off and holidays.
• Employee Stock Ownership Plan (ESOP).
• 401(k) retirement plan.
• Life insurance and flexible work schedules.

About the Company

Parsons is a digitally enabled solutions provider focused on creating the future of the defense, intelligence, and critical infrastructure markets. From Earth to outer space, we deliver tomorrow’s solutions today through an agile, innovative, and disruptive approach.