MBSE Systems Engineer (Cameo/Jama) – DoD Programs

Society of Defense Financial Management; Huntsville (AL); On-site; USD 131,000 - 237,000; Full time

Job summary

Leidos is seeking a highly motivated Software Systems Engineer to support defense programs across the systems engineering lifecycle. The role emphasizes MBSE using Cameo and Jama, requirements development, and cross-functional collaboration with software, hardware, and cyber teams.

The candidate will analyze requirements, develop SysML artifacts, perform architecture development, and participate in design and verification reviews to ensure mission success and compliance with DoD programs.

Qualifications

• Be a US citizen with ability to obtain a security clearance.
• 12+ years of systems engineering experience or 10+ years with MS degree.
• Prior experience supporting defense industry or DoD programs.
• Hands-on MBSE experience using Cameo Systems Modeler.
• Experience with model-based architecture development and SysML modeling.
• Experience using Jama for requirements management and traceability.
• Strong experience in requirements development and management.
• Experience developing and maintaining: PIDs, ICDs, SSS, SRS.
• Experience with: requirements analysis, functional decomposition, system architecture development, V&V, integration & test, configuration management, risk management.
• Familiarity with Jira and Confluence collaboration tools.

Responsibilities

• Perform systems engineering activities across the full system lifecycle including: requirements analysis, functional decomposition, system architecture development, integration & test, verification & validation (V&V), configuration management, and risk management.
• Develop, analyze, and maintain system engineering documentation including PIDs, ICDs, SSS, and SRS.
• Support requirements decomposition, allocation, traceability, and change management activities.
• Utilize Jama for requirements management, traceability, and collaboration across engineering teams.
• Utilize Cameo Systems Modeler to develop and maintain MBSE artifacts and system models.
• Develop SysML diagrams including activity diagrams, sequence diagrams, use case diagrams, and interface models.
• Support model-based architecture development and interface definition activities.
• Conduct technical reviews, requirements reviews, and design reviews with internal teams.
• Collaborate with software, hardware, cybersecurity, integration, and test teams to ensure system performance and compliance.
• Provide technical leadership and support cross-functional collaboration across program teams.
• Ensure engineering products comply with customer requirements, program objectives, and industry standards.
• Participate in risk identification, mitigation planning, and technical issue resolution

Skills

MBSE

Requirements analysis

Functional decomposition

System architecture development

Verification & Validation

Integration & Test

Configuration management

Risk management

SysML modeling

Education

Bachelor’s degree in Systems Engineering, Electrical Engineering, Computer Engineering, Software Engineering, or related technical field

Tools

Cameo Systems Modeler

Jama

Jira

Confluence

Job description

Leidos is seeking a highly motivated Software Systems Engineer to support defense programs across the systems engineering lifecycle. The role emphasizes MBSE using Cameo and Jama, requirements development, and cross-functional collaboration with software, hardware, and cyber teams.

The candidate will analyze requirements, develop SysML artifacts, perform architecture development, and participate in design and verification reviews to ensure mission success and compliance with DoD programs.