Senior Systems Engineer - Missile Systems, Onsite Tucson

RTX; El Paso (TX); On-site; USD 108,000 - 205,000; Full time

Job summary

RTX is seeking a Principal Systems Engineer in Tucson, AZ to lead the full systems engineering lifecycle for missile systems. You will manage requirements, architecture, verification, and cross-team collaboration while mentoring engineers and overseeing verification activities.

The role emphasizes MBSE, CONOPS management, and interfacing with software, hardware, and test teams. On-site with travel as needed, join a culture of disciplined engineering for warfighter support.

Qualifications

• Bachelor’s degree in STEM field and at least 8 years of relevant experience.
• Experience in MBSE, requirements development, management and verification.
• Experience with system architecture and CONOPS management.

Responsibilities

• Update, maintain, and improve requirements and related docs for development and production.
• Create and manage systems architecture, interface definitions, and system verification.
• Lead verification and validation efforts across programs.
• Mentor engineers and collaborate with multiple product teams.
• Support on-site program tasks and cross-team coordination.
• Lead peer reviews and release of key technical documents.

Skills

MBSE

Requirements development

Requirements management

CONOPS management

System architecture

Education

Bachelor’s Degree in STEM

Tools

DOORS

Cameo

cPDM

Job description

RTX is seeking a Principal Systems Engineer in Tucson, AZ to lead the full systems engineering lifecycle for missile systems. You will manage requirements, architecture, verification, and cross-team collaboration while mentoring engineers and overseeing verification activities.

The role emphasizes MBSE, CONOPS management, and interfacing with software, hardware, and test teams. On-site with travel as needed, join a culture of disciplined engineering for warfighter support.