MBSE Systems Engineer with Secret Clearance – DoD C4ISR

Leidos; Orlando (FL); On-site; USD 120,000 - 180,000; Full time

Job summary

Leidos Defense Sector is seeking a cleared Model Based Systems Engineer to join the DINM program in Orlando, Dayton, or Northern Virginia. You will partner with the Program Manager to oversee execution, coordinate cross-functional teams, and support integration, testing, and deployment of advanced capabilities for the DoD.

The role emphasizes MBSE, SysML modeling, and architecture development across complex, multi-vendor environments, with a focus on security clearances and agile execution

Qualifications

• Bachelor’s degree with 8+ years of relevant experience or Master’s degree with 6+ years of relevant experience.
• Secret clearance with ability to obtain TS/SCI clearance.
• Demonstrable knowledge in Systems Engineering modeling tools (e.g. DOORS and Cameo).
• Strong written and verbal communication skills for customer and team collaboration.
• Experience with cross-functional planning, coordination, and system integration activities.
• Familiarity with Cloud and Edge Computing, Networks, Data Management, and Cybersecurity.
• Experience with Agile program execution and tools like Jira and Confluence.

Responsibilities

• Define and maintain MBSE projects in Cameo Systems Modeler.
• Develop MBSE-based SysML models, diagrams, and simulations.
• Support a System of Systems approach to iterate architecture concepts.
• Collaborate with multiple contractors and integrate Cameo inputs into source models.
• Develop baseline architecture models and capture network configuration.
• Facilitate technical and programmatic information exchange for objectives.
• Participate in Working Groups and IPTs and support formal reviews.
• Develop technical roadmaps; establish reference architectures and interfaces.

Job description

Leidos Defense Sector is seeking a cleared Model Based Systems Engineer to join the DINM program in Orlando, Dayton, or Northern Virginia. You will partner with the Program Manager to oversee execution, coordinate cross-functional teams, and support integration, testing, and deployment of advanced capabilities for the DoD.

The role emphasizes MBSE, SysML modeling, and architecture development across complex, multi-vendor environments, with a focus on security clearances and agile execution