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Sentinel Nuclear Surety Senior Principal Systems Engineer

Roy, UT

Job Description

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the Time Description 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.A Nuclear Surety Systems Engineer has the opportunity to get in on the ground floor of a system designed to provide another 50 years of security for this great nation. Nuclear Surety ensures that nuclear weapons are protected against peacetime and wartime threats at all times. This position will be located in Roy, Utah and may offer a competitive relocation package
A Nuclear Surety Systems Engineer at Northrop Grumman on the Sentinel program will be provided the opportunity to:

• Performing decomposition of Department of Defense safety manuals into requirements and allocating them to design teams for implementation
• Provide systems engineering expertise to the design, integration, and testing of a next generation ICBM weapon system
• Participate in technical planning, system integration, verification, validation, cost, risk, supportability, and analysis for mechanical, electrical, and integrated systems
• Evaluate the physical security design based on the Department of Defense Safety manuals
• Interface directly with various compartments of the Department of Defense and Department of Energy to ensure safe design and operation of nuclear weapon systems
• Use model based engineering tools on a major weapon system to pioneer a new way to evaluate and analyze modern design
• Learn a niche discipline that spans all aspects of Nuclear Power and Munitions
Basic Qualifications:

• Must be a US Citizen with an active U.S. Government DoD Secret security clearance at time of application with an investigation completed within the last 6 years.        
• Must have the ability to obtain and maintain Special Access Program (SAP) approval within a reasonable period of time, as determined by the company to meet its business need.        
• Bachelor's degree in computer science or a computer or software engineering discipline from an accredited university and 8 years of related experience, a Master's Degree in computer science or an electrical, computer, or software engineering discipline and 6 years of related experience, or a PhD in computer science or an electrical, computer, or software engineering discipline and 4 years of related experience
• 3 years of experience with software analyses/test or verification of requirements
• 3 years of experience with any of the following tools and languages: DOORs, Cameo, TeamCenter, GIT, JAZZ, NX, Capitol
Preferred Qualifications:

• PhD in computer science or electrical, computer, or software engineering discipline
• Model Based Systems Engineering (MBSE) Graduate Certificate
• 5 years of experience in Systems Engineering
• 5 years of experience with any of the following tools and languages: DOORs, Cameo, TeamCenter, GIT, JAZZ, NX, Capitol
• 5 years of experience with software analyses/test or verification of requirements
• Active DOD Top Secret Clearance
• Experience working with Nuclear Surety Requirements and the Nuclear Certification process (e.g. AFI 63-125, AFMAN 91-118/91-119/31-108, DODM 5210.41, AFI 91-107)
• Experience and working knowledge of the Sentinel program 
Position Benefits:
As a full-time employee of Northrop Grumman, you are eligible for our robust benefits package including

• Medical, Dental & Vision coverage
• Educational Assistance
• Life Insurance
• Employee Assistance Programs & Work/Life Solutions
• Paid Time Off
• Health & Wellness Resources
• Employee Discounts
This positions standard work schedule is a 9/80. The 9/80 schedule allows employees who work a nine-hour day Monday through Thursday to take every other Friday off. This role may offer a competitive relocation assistance package.
#Sentinelsystems
Salary Range: $118,600.00 - $178,000.00The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.PDN-9e977d2b-9a9e-4285-a20c-ed2674fafe1a
RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the Time Description 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.A Nuclear Surety Systems Engineer has the opportunity to get in on the ground floor of a system designed to provide another 50 years of security for this great nation. Nuclear Surety ensures that nuclear weapons are protected against peacetime and wartime threats at all times. This position will be located in Roy, Utah and may offer a competitive relocation package
A Nuclear Surety Systems Engineer at Northrop Grumman on the Sentinel program will be provided the opportunity to:

• Performing decomposition of Department of Defense safety manuals into requirements and allocating them to design teams for implementation
• Provide systems engineering expertise to the design, integration, and testing of a next generation ICBM weapon system
• Participate in technical planning, system integration, verification, validation, cost, risk, supportability, and analysis for mechanical, electrical, and integrated systems
• Evaluate the physical security design based on the Department of Defense Safety manuals
• Interface directly with various compartments of the Department of Defense and Department of Energy to ensure safe design and operation of nuclear weapon systems
• Use model based engineering tools on a major weapon system to pioneer a new way to evaluate and analyze modern design
• Learn a niche discipline that spans all aspects of Nuclear Power and Munitions
Basic Qualifications:

• Must be a US Citizen with an active U.S. Government DoD Secret security clearance at time of application with an investigation completed within the last 6 years.        
• Must have the ability to obtain and maintain Special Access Program (SAP) approval within a reasonable period of time, as determined by the company to meet its business need.        
• Bachelor's degree in computer science or a computer or software engineering discipline from an accredited university and 8 years of related experience, a Master's Degree in computer science or an electrical, computer, or software engineering discipline and 6 years of related experience, or a PhD in computer science or an electrical, computer, or software engineering discipline and 4 years of related experience
• 3 years of experience with software analyses/test or verification of requirements
• 3 years of experience with any of the following tools and languages: DOORs, Cameo, TeamCenter, GIT, JAZZ, NX, Capitol
Preferred Qualifications:

• PhD in computer science or electrical, computer, or software engineering discipline
• Model Based Systems Engineering (MBSE) Graduate Certificate
• 5 years of experience in Systems Engineering
• 5 years of experience with any of the following tools and languages: DOORs, Cameo, TeamCenter, GIT, JAZZ, NX, Capitol
• 5 years of experience with software analyses/test or verification of requirements
• Active DOD Top Secret Clearance
• Experience working with Nuclear Surety Requirements and the Nuclear Certification process (e.g. AFI 63-125, AFMAN 91-118/91-119/31-108, DODM 5210.41, AFI 91-107)
• Experience and working knowledge of the Sentinel program 
Position Benefits:
As a full-time employee of Northrop Grumman, you are eligible for our robust benefits package including

• Medical, Dental & Vision coverage
• Educational Assistance
• Life Insurance
• Employee Assistance Programs & Work/Life Solutions
• Paid Time Off
• Health & Wellness Resources
• Employee Discounts
This positions standard work schedule is a 9/80. The 9/80 schedule allows employees who work a nine-hour day Monday through Thursday to take every other Friday off. This role may offer a competitive relocation assistance package.
#Sentinelsystems
Salary Range: $118,600.00 - $178,000.00The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.PDN-9e977d2b-9a9e-4285-a20c-ed2674fafe1a

About Northrop Grumman

Northrop Grumman is a leading global aerospace and defense technology company. Our pioneering solutions equip out customers with the capabilities they need to connect and protect the world and push the boundaries of human exploration across the universe. Driven by a shared purpose to solve our customers’ toughest problems, our nearly 100,000 employees contribute to launching the technology of tomorrow, today.

© 2025 Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

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Sentinel Nuclear Surety Senior Principal Systems Engineer
Northrop Grumman
Roy, UT
Apr 4, 2025
$118,600 - $178,000 a year
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