Principal MBSE Systems Engineer - Missile Defense

RTX; Huntsville (AL); On-site; USD 108,000 - 205,000; Full time

Benefits offered by this job

Relocation assistance

Job summary

RTX's Surface Radars and Sensors (SR&S) Center in Huntsville, AL seeks a Principal Systems Engineer to guide the System Design and Requirements team. Expect MBSE-driven development of system-level architecture, requirements, and interfaces to support Missile Defense Agency programs, with cross-functional collaboration and traceability across levels.

The role emphasizes MBSE, CN development, and technical briefings, with travel around 10-15% and a focus on delivering system-level solutions in a

Qualifications

• Typically requires a STEM degree and 8+ years of relevant experience.
• Experience with MSOSA (Cameo) and/or DOORS.

Responsibilities

• Lead development of system architecture, functional behavior analysis, and requirements allocation.
• Apply MBSE tools (Cameo/MSOSA) to evaluate architectural impacts and conduct trade studies.
• Develop and update system specifications, interface definitions, and Change Notices (CNs).
• Support traceability from system to element requirements in DOORS.
• Prepare and deliver technical briefings for internal and MDA stakeholder reviews.
• Collaborate with cross-functional teams and customer counterparts to develop technical solutions.
• Domestic/Local travel is expected, approximately around 10-15%.

Skills

MBSE

Education

STEM degree

Tools

MSOSA (Cameo)

DOORS

Job description

RTX's Surface Radars and Sensors (SR&S) Center in Huntsville, AL seeks a Principal Systems Engineer to guide the System Design and Requirements team. Expect MBSE-driven development of system-level architecture, requirements, and interfaces to support Missile Defense Agency programs, with cross-functional collaboration and traceability across levels.

The role emphasizes MBSE, CN development, and technical briefings, with travel around 10-15% and a focus on delivering system-level solutions in a