
Principal Materials and Process (M&P) Engineer (level 3) or Sr. Principal Materials and Process (M&P) Engineer (level 4)
Compensation
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Job Description
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.Northrop Grumman Aeronautics Systems has an opening for a Principal Materials and Process (M&P) Engineer (level 3) or Senior Principal Materials and Process (M&P) Engineer (level 4) to join our team of qualified, diverse individuals in Clearfield, UT.
In this role, you will be a part of an Integrated Product Team supporting production and new design releases. Our team works with cutting edge exotic materials and novel products to innovate within our mission, working across the facility supporting large composite structures Are you interested in working on state-of-the-art composites? Come join us!
Responsibilities:
Build and revise material specifications and product specifications
Resolve material concerns for production operations including MRB evaluations
Develop novel solutions for design and manufacturing
Verify manufacturing limits and ensure specifications are maintained
Develop requirements for structural and chemical testing
Support root cause and corrective action requirement analysis
Our M&P team works independently but interacts constantly with other engineering groups and customers to achieve expectations. We’re empowered to make decisions but can draw upon corporate resources to support us when needed. Each member of the team is tasked with identifying ways to improve efficiency in the team in the pursuit of continuous improvement. We’re looking for a fellow self-starter who enjoys assessing and understanding risk to join us.
This role can be filled at the Principal Engineer or Sr Principal Engineer level depending on the qualifications below.
Basic Qualifications:
Principal Engineer: Bachelor of Science (BS) in a relevant Science, Technology, Engineering or Mathematics (STEM) discipline and 5 years of related experience; OR a Master of Science (MS) in a relevant STEM discipline and 3 years of related experience; OR a Ph.D. in a relevant STEM discipline and 1 year of related experience
Sr Principal Engineer: Bachelor of Science (BS) in a relevant Science, Technology, Engineering or Mathematics (STEM) discipline and 8 years of related experience; OR a Master of Science (MS) in a relevant STEM discipline and 6 years of related experience; OR a Ph.D. in a relevant STEM discipline and 4 years of related experience
Knowledge of or experience with composites and related materials (such as coatings, resins, epoxy or polyimide adhesives, prepregs, fabrics, etc.)
Familiarity with polymeric materials or composite test methods and process development, and qualification
Must have an active DoD Secret (or higher) clearance (with a background investigation within the past 6 years or enrolled into Continuous Evaluation
Must have the ability to obtain and maintain Special Access Program (SAP) clearance prior to the commencement of employment
Preferred Qualifications:
Degree in Materials Science, Chemical, or Ceramic Engineering, or other closely related discipline
Experience in composite materials testing methods, procedures, failure modes, environmental effects, and bonded composite joints
Composite fabrication experience and planning
Experience supporting composite primary and secondary structures, metallic, vendor supplied material certifications, approved materials list, and support forensic activities as required
Experience or familiarity with composite processing techniques
Experience with production control systems (SAP/Visual Mfg/etc.)
Knowledge of or laboratory experience in materials characterization techniques (DSC, TGA, SEM, optical microscopy, mechanical testing, etc.)
Experience in working on business or engineering full life-cycle projects from project inception through launch
Competencies for Success:
Commitment to divide time between office, laboratory, and production floor wherever demand is required to achieve outcomes
Effective presentation and writing/communication skills
Self-motivated, willing to learn, and interested in working in a team environment
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Job Details
- Category
- Manufacturing
- Employment Type
- Full time
- Location
- Clearfield, UT
- Posted
- Jan 19, 2026, 07:00 PM
- Listed
- Jan 20, 2026, 07:26 PM
- Compensation
- $89,400 - $134,200 per year
About Northrop Grumman
Part of the growing space industry ecosystem pushing humanity toward interplanetary exploration.
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