Northrop Grumman Defense Systems is seeking Principal Manufacturing Engineer. This position is in Roy, UT and supports the Sentinel program.
The selected candidate will join the Launch Support System team as a manufacturing engineer. Candidate will have sound technical experience and understanding of Production Processes for Assembly, Fabrication, Planning & Tooling. For day-to-day tasks, must possess strong organizational, communication, interpersonal, and PC computer skills. Understanding of tooling strategies for high-rate production, and document control. Possess a can-do attitude and willingness to learn, advise and guide team members in the challenging environment of a startup program
Supports production, business, and other processes in a team-based manufacturing environment.
Performs activities in a variety of cross-functional areas including Manufacturing Readiness Assessments, total quality management, manufacturing equipment, facilities engineering, process reengineering and establish sector business area procedural documentation.
May facilitate self-directed work teams, provide training in core skill areas to teams and peers, and interact with internal and external customers with respect to product tooling, problem resolution, and process improvement.
Position Benefits:
As a full-time employee of Northrop Grumman, 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 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.
Basic Qualifications
Bachelors Degree with 5 years of relevant experience; or Master's degree with 3 years of relevant experience; PhD with 1 year of relevant experience or an additional 4 Years of relevant experience may be used in addition in lieu of formal degree.
Must be a US Citizen with an active DoD Secret Clearance with an investigation date within the last 6 years, with 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
Understanding & knowledge of engineering releases & supporting documentation needed for material procurement.
Experience authoring/peer reviewing comprehensive and detailed work instructions.
Proficient using MES, Rose, CPLM, NX, and other related tool suites supporting manufacturing engineering.
Strong understanding and experience with both mechanical & electrical drawing
Experience working in a Model Based Manufacturing digital environment
Experience using Microsoft Office Products (Word, PowerPoint, Excel, MS-Project)
Preferred Qualifications
Bachelor’s and/or Master’s degree in STEM or an engineering discipline such as Mechanical, Electrical, Manufacturing, Aerospace, etc.
Active DoD Top Secret Security Clearance awarded or reviewed in the last 6 years
Experience working design into production and deploying engineering solutions to the field
An understanding of Manufacturing Readiness Assessment’s and establishing Manufacturing Readiness Levels per DoD customer requirements
Prior experience developing and designing tooling for field work and installations
Experience resolving manufacturing process issues & training operators on a new process
Experience in agile environment leveraging Jira & Confluence.
Experience with ICBM Weapon Systems, Missile/Rocket Systems, or DOD programs
Experience working in a Lab / Test environment.
Skills Required
- Bachelor's degree with 5 years relevant experience (or Master's with 3 years, PhD with 1 year, or additional experience in lieu of degree)
- Must be a US Citizen with an active DoD Secret Clearance (investigation within last 6 years) and ability to obtain/maintain SAP approval
- Understanding and knowledge of engineering releases and supporting documentation for material procurement
- Experience authoring and peer reviewing comprehensive, detailed work instructions
- Proficient using MES, Rose, CPLM, NX, and other related manufacturing tool suites
- Strong understanding and experience with mechanical and electrical drawings
- Experience working in a Model Based Manufacturing digital environment
- Experience using Microsoft Office products (Word, PowerPoint, Excel, MS-Project)
- Bachelor's and/or Master's degree in STEM or an engineering discipline (preferred)
- Active DoD Top Secret clearance awarded or reviewed in last 6 years (preferred)
- Experience working design into production and deploying engineering solutions to the field (preferred)
- Understanding of Manufacturing Readiness Assessments and establishing Manufacturing Readiness Levels per DoD requirements (preferred)
- Prior experience developing and designing tooling for field work and installations (preferred)
- Experience resolving manufacturing process issues and training operators on new processes (preferred)
- Experience in agile environments leveraging Jira and Confluence (preferred)
- Experience with ICBM Weapon Systems, Missile/Rocket Systems, or DoD programs (preferred)
- Experience working in a Lab/Test environment (preferred)
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.
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Retirement Support — 401(k) matching is considered strong, with additional defined-benefit coverage for certain cohorts and options like catch-up contributions. Retirement programs are repeatedly highlighted as a core strength of the total rewards.
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Leave & Time Off Breadth — PTO, company-paid holidays, and compressed work schedules (such as 9/80) provide meaningful time away and flexibility. These scheduling options are cited as a major quality-of-life benefit across many locations.
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Parental & Family Support — Paid parental leave alongside caregiver leave, adoption assistance, and back-up care supports a range of family needs. These programs have been expanded recently, signaling continued investment in family support.
Northrop Grumman Insights
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.








