Senior Principal Software Architect, Mission-Critical Systems

Northrop Grumman Corp.; Roy (UT); On-site; USD 123,000 - 184,000; Full time

Benefits offered by this job

Medical, Dental & Vision coverage

401k

Educational Assistance

Life Insurance

Employee Assistance Programs

Paid Time Off

Health & Wellness Resources

Employee Discounts

Job summary

Northrop Grumman is seeking a Sr Principal Software Systems Engineer in Roy, Utah to support the Sentinel Program. You will lead end-to-end engineering, apply solid software principles, and collaborate with cross-functional teams to deliver mission-critical capabilities.

Expect to develop high-quality technical products and executive-ready briefings while mentoring others. The role emphasizes architecture, design patterns, configuration management, testing, and MBSE practices in a fast-paced,

Qualifications

• 8+ years with Bachelor's in Science; 6+ years with Master's; 4 years with PhD or 4 additional years of experience in lieu of degree.
• Must be a US Citizen with an active DoD Secret Clearance with an investigation date within the last 6 years.
• Sentinel Program Access on Day 1.
• Experience with software architecture, design, implementation (C/C++, Java, Python), integration and test in complex systems.
• Experience with MBSE tools and requirements management to maintain traceability.
• Proven ability to work in cross-functional teams and communicate options and risks clearly.

Responsibilities

• Lead end-to-end software and systems engineering activities for command-and-control and mission applications.
• Apply software engineering principles to develop robust, scalable solutions for urgent challenges.
• Collaborate with systems, software, test, operations, and management to converge on best technical solutions.
• Create high-quality written products and briefings for technical and non-technical audiences.
• Develop clear charts and data visualizations for design reviews and leadership forums.
• Mentor teammates and help shape technical strategy and roadmaps.

Skills

C/C++

Java

Python

System architecture

MBSE (Cameo)

MBSE (Rhapsody)

DOORS

Cross-functional teamwork

Technical briefings

US Citizenship

Security clearance

Education

Bachelor's degree in STEM

Master's degree

PhD

Tools

PowerPoint

Cameo

Rhapsody

DOORS

Job description

Northrop Grumman is seeking a Sr Principal Software Systems Engineer in Roy, Utah to support the Sentinel Program. You will lead end-to-end engineering, apply solid software principles, and collaborate with cross-functional teams to deliver mission-critical capabilities.

Expect to develop high-quality technical products and executive-ready briefings while mentoring others. The role emphasizes architecture, design patterns, configuration management, testing, and MBSE practices in a fast-paced,