Senior Systems Engineer – Embedded Software & MBSE

Raytheon; Tucson (AZ); On-site; USD 108,000 - 205,000; Full time

Benefits offered by this job

Relocation assistance

Onsite role

Job summary

Raytheon, located in Tucson, AZ, is hiring a Principal Systems Engineer to lead software-focused systems engineering for missile programs. The role emphasizes embedded software design, MBSE, requirements management, and cross‑disciplinary collaboration with the customer and internal teams.

You will work in a 100% on-site environment at the Tucson campus with occasional travel. A strong background in MBSE, C/C++, Python, and integration is required to ensure first-time success across the

Qualifications

• Typically requires a Bachelor’s in Science, Technology, Engineering, or Mathematics (STEM preferred) and a minimum of 8 years of prior engineering experience.
• Experience in Systems Engineering and MBSE, Requirements Development/Management, Verification, or Integration and Test for software products.

Responsibilities

• Update and maintain system and subsystem level requirements for embedded software and test systems.
• Model the system and development processes using Cameo.
• Conduct Trade Studies and present results to customers.
• Provide SE oversight during verification, validation and integration activities.
• Collaborate with Systems, Software, Configurable Logic and Test teams on technical tasks.
• Participate in customer discussions and support software-centric program capabilities.

Skills

MBSE

Requirements development

Embedded software

C/C++

Python

Azure DevOps

Matlab

DOORS

cPDM

System safety

Education

Bachelor’s in STEM

Tools

DOORS

cPDM

Azure DevOps

Matlab

Python

C/C++

C#

Job description

Raytheon, located in Tucson, AZ, is hiring a Principal Systems Engineer to lead software-focused systems engineering for missile programs. The role emphasizes embedded software design, MBSE, requirements management, and cross‑disciplinary collaboration with the customer and internal teams.

You will work in a 100% on-site environment at the Tucson campus with occasional travel. A strong background in MBSE, C/C++, Python, and integration is required to ensure first-time success across the