Sentinel - Principal/Sr. Principal Systems Engineer - 17387

Posted 2 Months Ago
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Roy, UT, USA
In-Office
98K-184K Annually
Senior level
Aerospace • Logistics • Security • Software • Cybersecurity
The Role
Supports the Sentinel program across the full systems engineering lifecycle, including use-case development, requirements definition, allocation, traceability, functional decomposition, interface definition, and verification. Develops behavioral, structural, and analytical system architectures using Cameo Enterprise Architecture and maintains MBSE products. Collaborates with IPTs, technical teams, and stakeholders to mature complex weapon-system designs and establish modeling, process governance, tool-integration, and team-integration practices.
Summary Generated by Built In
RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: Secret

TRAVEL: Yes, 10% of the TimeDescription

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.

Join Northrop Grumman on our continued mission to push the boundaries of possible across land, sea, air, space, and cyberspace. Enjoy a culture where your voice is valued and start contributing to our team of passionate professionals providing real-life solutions to our world’s biggest challenges. We take pride in creating purposeful work and allowing our employees to grow and achieve their goals every day by Defining Possible. With our competitive pay and comprehensive benefits, we have the right opportunities to fit your life and launch your career today.

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. 

What you will get to do:

The successful candidate will support the team across the full systems-engineering life cycle, from use-case development through verification. You will collaborate closely with Integrated Product Team (IPT) counterparts to produce rigorous systems-engineering and design artifacts, working with technical teams and stakeholders to develop and mature a Weapon System design for a large-scale program. Your responsibilities will include defining, allocating, and tracing requirements; ensuring those requirements are accurately represented in the system model; performing functional decomposition and interface definition; and supporting verification activities. 

In addition, the successful candidate will develop the system architecture using Cameo Enterprise Architecture, modeling behavioral, structural, and analytical aspects of the solution. You will contribute to ongoing requirements development, management, and analysis while establishing unifying modeling techniques, procedures, and processes that enable seamless model development, tool integration, and team collaboration.

Specific duties to include, but are not limited to the following:

  • Collaborate with program IPT counterparts to develop rigorous and proper systems engineering and design artifacts.

  • Use case development, requirements definition, requirements allocation, requirements traceability, functional decomposition, interface definition, verification.

  • Work with technical teams and stakeholders to develop and mature WS design of a large program.

  • Help develop and incorporate the appropriate requirements for the system and ensure that they are properly represented in the model.

  • Develop systems architecture using Cameo Enterprise Architecture (behavioral, structural, analytical).

  • Contribute to system requirements development, management, and analysis.

  • Develop unifying model techniques, procedures, and processes (for model development, tool integration, and team integration)

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

  • Must have clearance with access to P011

  • 1 year experience in team environments with technical leadership responsibilities

  • 1 year of experience in Intercontinental Ballistic Missiles (ICBMs) (Minuteman III (MMIII) or Sentinel) OR complex aerospace/defense systems

  • 1-2 years of experience in developing and executing Systems Engineering (SE) process governance documentation in a Department of Defense (DoD) Engineering and Manufacturing Development (EMD) phase

  • 1-2 years of experience in creating, updating, and maintaining requirements specifications in Dynamic Object-Oriented Requirements System (DOORS)

  • 1-2 years of experience on large scale / complex system development experience across multiple phases of a development program: preliminary design, detailed design, integration and test, verification and sell off, transition to production

  • 1-2 years of experience in creating, updating, and maintaining Model-Based Systems Engineering (MBSE) products

  • 1-3 years of experience with Systems Engineering (SE) principles

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

  • Must have clearance with access to P011

  • 3 years of experience in team environments with technical leadership responsibilities

  • 4-5 years of experience in ICMBs (MMIII or Sentinel) OR complex aerospace/defense systems

  • 4-5 years of experience in developing and executing SE process governance documentation in a DoD EMD phase

  • 4-5 years of experience in creating, updating, and maintaining requirements specifications in DOORS

  • 4-5 years of experience on large scale / complex system development experience across multiple phases of a development program: preliminary design, detailed design, integration and test, verification and sell off, transition to production

  • 4-5 years of experience in creating, updating, and maintaining MBSE products

  • 4-5 years of experience with SE principles

Preferred Qualifications:  

  • Experience with Agile

  • Strong understanding and broad application of complex engineering systems (engineering standards, configuration management, material review board, process control, tooling, facilities, software, etc.) for the development of complex systems of systems

  • Strong oral and written communication skills, including demonstrated experience with high value customer presentations, with ability to focus on multiple projects with competing priorities

As a full-time employee of Northrop Grumman Space Systems, you are eligible for our robust benefits package including:

  • Medical, Dental & Vision coverage

  • 401k

  • Educational Assistance

  • Life Insurance

  • Employee Assistance Programs & Work/Life Solutions

  • Paid Time Off

  • Health & Wellness Resources

  • Employee Discounts

This position's standard work schedule is 9/80. The 9/80 schedule allows employees who work a nine-hour day Monday through Thursday to take every other Friday off.

#SentinelSystems

Primary Level Salary Range: $98,400.00 - $147,600.00Secondary Level Salary Range: $122,800.00 - $184,200.00

The 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.

Skills Required

  • Bachelor's degree in STEM and 5 years of experience, or 3 years with a master's degree, or 0 years with a PhD for the Principal level
  • Bachelor's degree in STEM and 8 years of experience, or 6 years with a master's degree, or 4 years with a PhD for the Senior Principal level
  • Active U.S. Government DoD Secret security clearance at application, current and within scope, with an investigation date within the last 6 years
  • Clearance access to P011
  • Team-environment experience with technical leadership responsibilities: 1 year for Principal or 3 years for Senior Principal
  • ICBM experience involving Minuteman III or Sentinel, or complex aerospace and defense systems: 1 year for Principal or 4-5 years for Senior Principal
  • Experience developing and executing systems engineering process governance documentation in a DoD Engineering and Manufacturing Development phase: 1-2 years for Principal or 4-5 years for Senior Principal
  • Experience creating, updating, and maintaining requirements specifications in DOORS: 1-2 years for Principal or 4-5 years for Senior Principal
  • Large-scale or complex system development experience across preliminary design, detailed design, integration and test, verification and sell-off, and transition to production: 1-2 years for Principal or 4-5 years for Senior Principal
  • Experience creating, updating, and maintaining Model-Based Systems Engineering products: 1-2 years for Principal or 4-5 years for Senior Principal
  • Systems engineering principles experience: 1-3 years for Principal or 4-5 years for Senior Principal
  • Experience with Agile
  • Broad understanding of complex engineering systems, including engineering standards, configuration management, material review boards, process control, tooling, facilities, and software
  • Strong oral and written communication skills, including high-value customer presentations and management of competing priorities
  • U.S. citizenship for positions requiring government clearance

Northrop Grumman Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Northrop Grumman and has not been reviewed or approved by Northrop Grumman.

  • Healthcare Strength — Health coverage offers multiple medical plan options by region alongside dental, vision, mental‑health resources, and wellness programs. Recent materials also highlight added family‑building support, including a dedicated fertility benefit.
  • Retirement Support — The 401(k) savings plan is positioned as competitive with a company match, auto‑escalation features, and access to an employee stock fund/ESPP. Official filings and benefits guides emphasize retirement as a core element of the Total Rewards package.
  • Leave & Time Off Breadth — Many sites offer a 9/80 schedule, generous PTO, paid holidays, and flexible/telework options where program needs allow. Paid parental and caregiver leave are prominently featured, with recent enhancements for the delivering parent.

Northrop Grumman Insights

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The Company
HQ: Charlotte, North Carolina
85,636 Employees

What We Do

We are a close-knit community of big thinkers collaborating to keep the world safe. Our passion, creativity and expertise bring next-level technology solutions to life in autonomous systems, cyber, C4ISR, strike, space, and logistics and modernization for our customers around the globe. On the Northrop Grumman team, you’ll join our pursuit of excellence immersed in a dynamic culture of innovation and respect. Your unique perspective will help achieve our shared vision for the future of global security. Every step of the way, you'll be supported by world-class training, employee resource groups and a comprehensive benefits package that enables greater health and happiness for you and your family. Worldwide and across disciplines, we’re challenging what’s possible for technology to protect people and places from undersea to outer space and into cyberspace. And we see the impact of our performance every day. We are Northrop Grumman, and we work on what matters—now, you too can make a difference. Explore opportunities in engineering, IT, manufacturing, business management, cybersecurity and more with us. Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer.

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