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Added 8 mins ago
Principal TPM - Partner Marketplace, Partner Tech
Amazon Advertising LLC
New York, NY
- 5+ years of software development experience
Added 8 mins ago
Sr. Principal/Director PMT, Secure Work Enablement
Amazon Development Center U.S., Inc.
Sunnyvale, CA · Seattle, WA · New York, NY
- 10+ years of experience in product management, product marketing, or software development, with at least 5 years in senior product leadership roles.
Added 15 mins ago
Quality Engineer / Principal Quality Engineer 2/3
Northrop Grumman
Elkridge, MD
Work with Test Engineers on Test Engineering software.
Added 15 mins ago
Logistics Engineer / Principal Logistics Engineer
Northrop Grumman
Linthicum Heights, MD
Be part of our Logistics Engineering team. Review field support requirements and recommend tool and test equipment. Establish calibration requirements for field systems/equipment including…
Added 15 mins ago
Sr Principal Agile Product Owner - Morrisville (TS/SCI)
Northrop Grumman
Linthicum Heights, MD
Must have a completed Bachelor’s degree with below years of experience in systems engineering, software engineering, business leadership, or product development:
Added 16 mins ago
Space Vehicle Systems Engineer - Level 3 or 4 (AHT)
Northrop Grumman
Redondo Beach, CA · Redondo Beach
…Redondo Beach, CA. This position can be filled at either Level 3 Principal Systems Engineer or Level 4 Sr. Principal Systems…
Added 16 mins ago
Sentinel - Principal / Sr Principal Systems Engineer - 19242*
Northrop Grumman
Roy, UT · Roy
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…
Added 16 mins ago
Staff Principal Systems Engineer 5
Northrop Grumman
Annapolis, MD
Northrop Grumman is seeking a Staff Principal Systems Engineer Level 5 to join our team of qualified, diverse individuals. The Marine Systems organization, part of Northrop Grumman Mission…
Added 16 mins ago
Engineer / Principal Engineer Manufacturing
Northrop Grumman
Baltimore, MD
Northrop Grumman Mission Systems is seeking a Manufacturing Engineer / Principal Process Engineer for the Advanced Interconnects and Multilayer Solutions (AIMS) manufacturing cell.
Added 16 mins ago
Manufacturing Process Engineer / Principal Manufacturing Process Engineer
Northrop Grumman
Baltimore, MD
Northrop Grumman Mission Systems is seeking a Manufacturing Process Engineer / Principal Manufacturing Process Engineer for the Advanced Interconnects and Multilayer Solutions (AIMS)…
Added 1 hour ago
Systems SW Analyst / Principal Systems SW Analyst - (UX Designer)
Northrop Grumman
Baltimore, MD
Northrop Grumman Mission Systems is seeking a Systems SW Analyst / Principal Systems SW Analyst (UX Designer) for a fully remote position that can be performed virtually.
Added 1 hour ago
Space Vehicle Systems Engineer - Level 3 or 4 (AHT)
CORP-Corporate Office
United States
…Redondo Beach, CA. This position can be filled at either Level 3 Principal Systems Engineer or Level 4 Sr. Principal Systems…
Added 1 hour ago
MA
Principal Corporate Technology Engineer
Microsoft AI
NY · Mountain View, CA · Redmond, WA
- $142,800 to $304,200 USD / year
…event-driven services, configuration as code, and conventional software…
Added 1 hour ago
O
Principal Program Manager - OCI Product Marketing
Oracle
Tallahassee, FL
- $90,100 to $209,500 USD / year
Bachelor’s degree in Business, Communications, Marketing, Computer Science, Engineering, or a related field or equivalent relevant experience.
Added 2 hours ago
Principal Technical Program Manager - TeraWave Ground Infrastructure
Blue Origin Personnel, LLC
Cupertino, CA
You will own the integrated network software roadmap and execution plan, establish scalable planning and delivery mechanisms, and drive alignment across software, hardware, systems…
Added 2 hours ago
Principal Software Engineer
DriveTime
Tempe, AZ
In short, as a Principal Software Engineer, you will serve as a technical leader responsible for driving complex, business-critical initiatives across the organization. You will partner…
Added 2 hours ago
O
Lead Principal Software Engineer, Core Infrastructure
Oracle
Nashville, TN
- $146,300 to $306,400 USD / year
As a Consulting Member of Technical Staff, you will own the software design and development for major components of Oracle's Cloud Infrastructure. You should be both a rock-solid lead…
Added 2 hours ago
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Principal Technical Program Manager
Oracle
Nashville, TN
- $91,000 to $209,500 USD / year
OCI is building the tooling, environments, and services that enable engineers to work effectively in an agentic development environment. This platform will support collaboration between…
Added 2 hours ago
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Principal Network Developer
Oracle
Nashville, TN
- $102,300 to $209,500 USD / year
-Collaborates with vendors and internal stakeholders to align on hardware, firmware, software, and cloud network code requirements.
Added 2 hours ago
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Lead Principal Platform Software Engineer
Oracle
Seattle, WA · Santa Clara, CA
- $113,600 to $306,400 USD / year
We are seeking a Lead Principal Platform Software Engineer to lead the architecture and delivery of critical platform systems and initiatives across teams. This is a hands-on technical…
Added 2 hours ago
WI
(USA) Principal, Software Engineer
Walmart Inc.
United States
- $143,000 to $286,000 USD / year
The (USA) Principal, Software Engineer leads the design and delivery of scalable platform capabilities, driving innovation in cloud-native architectures and AI/ML integration. This role…
Added 3 hours ago
Principal Systems Engineer - FMS
Aerospace
United States
Are you ready to take your engineering career to the next level? Join our dynamic Flight Management System team at Honeywell Aerospace, where we design, develop, and integrate highly…
Added 3 hours ago
Senior/Principal Cybersecurity - Software and AI Security, Onsite
Sandia National Laboratories
Albuquerque, NM
…digital assets. In this role, you will lead efforts within the Software and SI Security team to architect, implement, and maintain scalable solutions across multidisciplinary software…
Added 3 hours ago
Senior/Principal Computer Scientist - Advanced Simulation Web Systems, Onsite
Sandia National Laboratories
Albuquerque, NM
The Ground Station Development, Deployment and Data Analytics department 06364, is a multidisciplinary engineering team specializing in the capture, dissemination, and processing of…
Added 3 hours ago
Senior/Principal Mechanical Engineer - Experimental Solid Mechanics, Onsite
Sandia National Laboratories
Albuquerque, NM
…an equivalent combination of directly relevant education and engineering or scientific experience that demonstrates the knowledge, skills, and ability to perform independent research and…

Northrop Grumman

Engineer or Principal Engineer Material & Process

El Segundo, United States

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Job details

Apply by: May 4, 2027
Experience: Minimum 2 years of related experience in developing, characterizing composites, writing test plans/documenting test results and producing test reports and briefings.
Posting language: English
Posted: Nov 5, 2026

Original job description

RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: Secret

TRAVEL: 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.

Northrop Grumman Aerospace Systems has an opening for an Engineer Material & Process or Principal Engineer Material & Process to join our team of qualified diverse individuals.

This position will be located in El Segundo, CA.

A Material & Process Engineer (T02/T03) researches, analyzes, and tests materials and their related fabrication and application processes to develop and optimize materials for use in engineering design of and/or application in aeronautical structures, systems and subsystems.

Key Responsibilities:

Support the Structural Certification Development (SCD) team in developing and executing Engineering Building Block (EBB) composite and adhesively bonded structure test programs. Apply principles of chemistry, physics, and mechanics of materials to design and execute test programs, from fabrication of test specimens to post-testing failure analysis and data reduction of mechanical results to report results and key findings to stakeholders.
Support in developing Nondestructive Inspection (NDI) composite reference standards to aid program production NDI inspections. This role works closely with Design, Program Manufacturing and Quality to ensure materials, processes, and designs closely match program production bonded joints and interfaces. This includes reviewing engineering drawings and shop aids, writing fabrication work plans for composite and bonded structures, overseeing fabrication in labs, and coordinating QA inspections (NDI, visual inspections, cross-sectional photomicrographic (PMG) analysis).
Support materials and process development, characterization, and qualification for composite laminates, sandwich structures and adhesively bonded assemblies.
Develop composite related materials and process specifications, design allowables and fabrication and assembly processes.
Performs failure analysis of components, systems and subsystems, life predictions, and prepares definition and requirement specifications. Reviews and approves subcontractor material processing procedures.
Coordinates with test laboratory by writing test plans, evaluating vendor material products, documenting test results, and producing test reports along with briefing materials for aerospace grade composite material systems.
Solves manufacturing problems and develops detailed M&P requirements from program requirements.
Performs project management activities including developing cost estimates and schedules, and tracking progress and cost.

This position can be filled at either the Engineer (Level 2) or Principal Engineer level (Level 3.)

Basic Qualifications:

Basic qualifications for an Engineer Material & Process include a Bachelor's in Science, Technology, Engineering or Math (STEM) and at least 2 years of relevant experience, a Master's Degree in STEM with no years of experience.
Basic qualifications for a Principal Engineer Material & Process include a Bachelor's in Science, Technology, Engineering or Math (STEM) and at least 5 years of relevant experience, a Master's Degree in STEM with 3 years of relevant experience, or a PhD Degree with no experience.
Minimum 2 years of related experience in developing, characterizing composites, writing test plans/documenting test results and producing test reports and briefings.
Engineering experience in aerospace, defense, or high-reliability manufacturing environments
Experience with polymer matrix composites, secondary reinforcement materials, film adhesives, bonding processes and mechanical and physical property testing.
Familiarity with composite/bonded structure NDI methods (UT, thermography, radiography) and associated acceptance criteria.
Working knowledge of industry specifications and standards (ASTM, AMS) relevant to composites.
Ability to work cross-functionally with Design, Stress, Manufacturing, and Quality teams
This position requires a current in-scope US Government Secret Clearance
Must have the ability to obtain a Special Access Program (SAP) clearance. This SAP clearance must be obtained within a reasonable period of time, as determined by the company to meet its business needs.
Ability to work full-time onsite in El Segundo.

Preferred Qualifications:

A Master’s Degree in Materials Science or Chemistry from an accredited university.
Aerospace & Defense Industry experience with an active US Government Secret or Top Secret clearance.
Familiarity with composite materials allowables and strength retention factor development.
Familiarity with NDI reference standard development and inspection technique correlation.
Experience in presenting technical results to leadership and external customers.
Experience authoring engineering reports/specifications.
Familiarity with material and process optimization methods for producibility initiatives. Develop DOE test programs.

Primary Level Salary Range: $83,400.00 - $125,200.00

Secondary Level Salary Range: $103,600.00 - $155,400.00

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.

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More about this job

Skills

Execute software tests
Chemistry
Material mechanics
Inspection
Assembly
Composite materials
Project management
AMS
Microsoft Access
SAP
Materials science

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