Materials and Process Engineer 3/4
Northrop Grumman · Woodland Hills
- Pay
- $103,600-$155,400/year
- Job type
- Full-time
- Work mode
- On-site
- Category
- Tech & Engineering
- Neighborhood
- Woodland Hills
- Posted
- July 14, 2026 (Jul 14)
- Last verified
- October 2, 2026
RELOCATION ASSISTANCE: Relocation assistance may be available | CLEARANCE REQUIRED FOR START: Yes | CLEARANCE TYPE: Secret | TRAVEL: Yes, 10% of the Time
Northrop Grumman Mission Systems in Woodland Hills, CA is seeking a Materials and Process Engineer at the Principal (Level 3) or Senior Principal (Level 4) grade. This position is contingent upon clearance. Full-time on-site.
What You'll Get To Do
- Support definition of engineering requirements for parts, materials, processes, and manufacturing technologies
- Qualify new materials, parts, and processes; manage test and audit programs for supplier qualification
- Support engineering design reviews and participate in failure analyses for metallic parts and processes
- Perform analyses to characterize performance and determine causes of tool, material, or process failures
- Coordinate and support lab activities (metallography, hardness, tensile, NDT/NDI)
- Support creation and revision of material/process specifications and work instructions
- Support investigations of non-conformances and supplier deviations; draft corrective action recommendations
- Frequent interaction with manufacturing floors, supplier facilities, and testing laboratories
Basic Qualifications
Principal (Level 3): BS in STEM (preferred Materials Science) + 5 years OR MS + 3 years OR PhD + 1 year Senior Principal (Level 4): BS + 8 years OR MS + 6 years OR PhD + 4 years
- Aerospace/defense manufacturing experience; knowledge of metallurgy, heat treatment, corrosion/fatigue
- Hands-on metallographic sample prep and basic lab techniques
- 2+ years experience with machining, forging, plating/coating, welding/brazing
- Active US Government Secret clearance; full-time on-site in Woodland Hills, CA
Preferred Qualifications
- Active Top Secret clearance
- Master's/PhD in materials science, chemical engineering, or metallurgical engineering
- Experience with additive manufacturing, composite manufacturing, EB welding, or friction stir welding
Primary Salary Range: $103,600-$155,400/year Senior Principal Salary Range: $129,300-$193,900/year
This listing comes from Northrop Grumman's own careers feed and was last verified against it on October 2, 2026. Stale listings are removed automatically.
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Materials and Process Engineer 3/4
$103,600-$155,400/year