Sr Principal Reliability Maintainability and System Safety (RMSS) Engineer

General Manufacturing(3 months ago)

United States, Mesa, AZ, ArizonaOnsiteFull TimeSenior$135,800 - $203,600Engineering

About this role

Northrop Grumman is hiring a Reliability, Maintainability and System Safety (RMSS) Engineer to support its Armament Systems business in Mesa, AZ. The role leads RMSS efforts for medium-caliber gun systems within the controls group, focusing on ensuring system safety, reliability, and maintainability across the product lifecycle. The position involves collaboration across product development teams and hands-on technical work supporting production and test activities.

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Required Skills

System Safety
Reliability
Maintainability
FMECA
Fault Trees
FRACAS
MTBF
Testing
Root Cause
DOORS

+5 more

Qualifications

Bachelor's Degree in STEM
Master's Degree in STEM
U.S. Citizenship
DoD Secret Clearance (eligibility)
ATF Employee Possessor Clearance (eligibility)

About General Manufacturing

northropgrumman.com

Northrop Grumman is a global aerospace and defense company that designs, builds, and integrates advanced systems, products, and services for national security, civil space, and commercial customers. With roughly 95,000 employees, it focuses on space systems and satellites, military and unmanned aircraft, advanced electronics, hypersonics, advanced manufacturing, and cyber and digital transformation. The company partners with government agencies — including NASA and the U.S. Department of Defense — to solve complex engineering challenges and deliver end-to-end solutions. Northrop Grumman is known for large-scale systems engineering, technology innovation, and program execution.

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