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Sentinel - Principal​/Sr. Principal Systems Engineer

Job in Roy, Weber County, Utah, 84067, USA
Listing for: Northrop Grumman
Full Time position
Listed on 2026-07-18
Job specializations:
  • Engineering
    Systems Engineer, Engineering Design & Technologists, Electrical Engineering
Salary/Wage Range or Industry Benchmark: 98400 - 184200 USD Yearly USD 98400.00 184200.00 YEAR
Job Description & How to Apply Below
Position: Sentinel - Principal/Sr. Principal Systems Engineer - 16704

RELOCATION ASSISTANCE:
Relocation assistance may be available

CLEARANCE REQUIRED FOR START:
Yes

CLEARANCE TYPE:
Secret

TRAVEL:
Yes, 10% of the Time

Company Overview

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon.

We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.

Position

Details

Northrop Grumman Defense Systems is seeking a Principal Systems Engineer / Sr. Principal Systems Engineer. This opening is in Roy, UT and will support the Sentinel Program. Northrop Grumman supports the Air Force’s sustainment, development, production and deployment of hardware and system modifications for Intercontinental Ballistic Missile (ICBM) Ground and Airborne Launch Control Systems, Launch Facilities, and associated infrastructure.

Responsibilities
  • Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for Support Equipment
  • Work with Design, Integrated Logistics Support, Specialty Engineering, and project management in development of Support Equipment for mission operational system on the Sentinel program to apply concepts and practices to Support Equipment.
  • Analysis and perform Model Based System Engineering (MBSE) for Support Equipment Architecture development.
  • Perform analyses at all levels of product lifecycle to include concept, design, fabrication, test, installation, operation, maintenance and disposal.
  • Ensures the logical and systematic conversion of customer or product requirements as applicable to support equipment and total systems solutions that acknowledge technical, schedule, and cost constraints.
  • Performs functional analysis, timeline analysis, detail trade studies, requirements allocation and interface definition studies to translate customer requirements into support equipment specifications using DOORS.
  • Develops Architectural framework products using CAMEO MBSE product toolsets.
  • Ensure support equipment requirements, architecture, and designs integrate with technical needs of the Sentinel program.
Basic Qualifications

Principal Systems Engineer

  • Bachelor's degree in STEM and 5 years of experience, 3 years of experience with master’s degree, 0 years of experience with PhD.
  • Must have an active U.S. Government DoD Secret security clearance at time of application, current and within scope, with an investigation date within the last 6 years.
  • Ability to obtain TOP SECRET clearance and Special Access within a reasonable period as determined by the business needs of the company.
  • 1-2 years of experience in Systems architecture development.
  • 1-2 years of experience in Model Based System Engineering (MBSE) Tools (Cameo, Magic Draw, Rhapsody or similar).
  • 1-2 years of experience with Requirements management tools (DOORS, for example).

Sr. Principal Systems Engineer

  • Bachelor's degree in STEM and 8 years of experience, 6 years of experience with master’s degree, 4 years of experience with PhD.
  • Must have an active U.S. Government DoD Secret security clearance at time of application, current and within scope, with an investigation date within the last 6 years.
  • Ability to obtain TOP SECRET clearance and Special Access within a reasonable period as determined by the business needs of the company.
  • 2-4 years of experience in Systems architecture development.
  • 2-4 years of experience in Model Based System Engineering (MBSE) Tools (Cameo, Magic Draw, Rhapsody or similar).
  • 2-4 years of experience with Requirements management tools (DOORS, for example).
Preferred Qualifications
  • Solid…
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