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Northrop Grumman Cnc Jobs (NOW HIRING)

CNC Programmer - Level 3

Commerce, CA · On-site

$66K - $111K/yr

No Description At Northrop Grumman, our employees have incredible opportunities to work on ... As a CNC Programmer 3 located in Commerce, CA, you'll be a linchpin in missions of paramount ...

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Milling Machine Machinist 3

Corinne, UT · On-site

$62K - $104K/yr

Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities ... This job involves machining parts per specification by setting up and operating CNC equipment. This ...

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Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities ... This job involves machining parts per specification by setting up and operating CNC equipment. The ...

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Northrop Grumman Cnc information

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How much do northrop grumman cnc jobs pay per hour?

As of Sep 1, 2026, the average hourly pay for northrop grumman cnc in the United States is $23.17, according to ZipRecruiter salary data. Most workers in this role earn between $19.23 and $25.48 per hour, depending on experience, location, and employer.

What does a CNC operator do at Northrop Grumman?

A CNC operator at Northrop Grumman is responsible for setting up, operating, and maintaining computer numerical control (CNC) machines used in the production of precision parts and components for aerospace and defense applications. They interpret blueprints, load programs, adjust machine settings, and inspect finished products to ensure they meet strict quality standards. The role requires attention to detail, technical knowledge of CNC equipment, and adherence to safety and quality protocols.

What are the key skills and qualifications needed to thrive as a CNC machinist at Northrop Grumman?

To thrive as a CNC Machinist at Northrop Grumman, you need a solid background in machining, blueprint reading, and precision measurement, typically supported by a high school diploma or technical certification. Experience with CNC programming software (such as Mastercam or Siemens NX), knowledge of G-code, and familiarity with advanced manufacturing equipment are often required. Attention to detail, problem-solving skills, and strong teamwork are crucial soft skills that set top candidates apart. These skills and qualifications ensure the production of high-quality aerospace components, adherence to strict safety standards, and efficient collaboration in a high-tech manufacturing environment.

What is the difference between Northrop Grumman Cnc vs Northrop Grumman Machinist?

AspectNorthrop Grumman CncNorthrop Grumman Machinist
Required CertificationsCAD/CAM, CNC programming certificationsBlueprint reading, CNC operation certifications
Work EnvironmentHigh-precision manufacturing, aerospace componentsMachine setup, maintenance, and operation in manufacturing
Employer & IndustryNorthrop Grumman, aerospace and defenseNorthrop Grumman, aerospace manufacturing

Northrop Grumman CNC specialists focus on programming and operating CNC machines for complex aerospace parts, requiring advanced CAD/CAM skills. Machinists handle machine setup, maintenance, and operation, often with blueprint reading skills. Both roles are essential in aerospace manufacturing, but CNC specialists emphasize programming, while machinists focus on machine operation and maintenance.

More about Northrop Grumman Cnc jobs
Infographic showing various Northrop Grumman Cnc job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $48,200 per year, or $23.2 per hour.

Sr. Principal CNC Programmer

Sunnyvale, CA • On-site


Northrop Grumman
Space Research Administration • 10K+ employees

8.3

Company rating: 8.3 out of 10

Based on 368 frontline employees who took The Breakroom Quiz

66th of 545 rated manufacturers

People enjoy working here

Good employer

Recommended by students


$129K - $193K/yr

Full-time

Medical, Life, PTO

Re-posted 22 days ago


Job description

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: No 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 Mission Systems is looking for you to join our team as a Sr.

Principal CNC Programmer based out of Sunnyvale, CA. Marine Systems is a leading provider of naval propulsion and tactical equipment support systems. This position requires a candidate who will specialize in the fabrication (machining) of high-value, large-scale precision metal components (low-volume / high-mix) and someone with a strong background and working knowledge of metal removal/machining fundamentals and computer numerical control (CNC) programming experience.

What You'll get to Do: Create and edit CNC programs that support the machining of large-scale, complex, precision metal components fabricated on multiple-axis CNC milling & turning machining centers (CAM file generation, post-processor machine code generation). Perform technical data package review of components that require fabrication (CAD model & engineering drawing validation). Perform machining process development & optimization (part setup/fixturing, machining strategy/order of operations, tool selection, speed/feed process parameter selection).

Identify, select, and procure appropriate tooling for job-specific applications (based on part material, geometry, features, tolerances, system rigidity, and equipment capability). Perform program prove-out validation (computer simulation tools, 'tabletop' peer reviews, First Time Process Reviews, machine dry runs). Work with machinists, manufacturing engineers, and design engineers to identify process improvement opportunities (reduced machining/setup time, improved part quality, reduced manufacturing risk) and incorporate required design changes (customer-driven changes, technical performance improvements, improved manufacturability).

Participate in and lead cross-functional teams comprised of machinists/operators, manufacturing engineers, production supervisors, supply chain representatives, quality engineers/inspectors, and operations/program management to support program schedule & performance goals, mitigate manufacturing risks, and improve operational efficiency. Occasional travel may be required for training purposes or to participate in equipment selection/acceptance activities (less than 10%). This is a 4th Shift opportunity Friday, Saturday and Sunday - 12-hour shifts (5:30am to 5:30pm) Basic Qualifications for the Sr.

Principal CNC Programmer: Bachelor's Degree with a minimum of 8 years of relevant experience; OR 6 or more years with a Master's (4 years of additional relevant work experience may be considered in lieu of a degree). Minimum 2 years of direct experience working in a machining CNC programming role. Experience reading, interpreting, and understanding manufacturing blueprints and process plans.

Minimum 2 years of experience using Geometric Dimensioning and Tolerancing (GD&T). Experience creating and editing CNC programs that support the machining of precision components. Experience creating and/or editing 3D CAM files.

Ability to obtain a US Government Secret clearance. U.S. Citizenship

Preferred Qualifications for the Sr. Principal CNC Programmer: Experience/proficiency working with materials requirements planning (MRP), manufacturing execution systems (MES), and SAP experience preferred. Experience using Siemens NX CAD/CAM software to create NC programs for multiple-axis CNC milling & turning machining centers.

What We Can Offer You: Northrop Grumman offers a comprehensive benefits package and a work environment that fosters growth and supports the mutual success of our people and the company. Northrop Grumman benefits give you the flexibility and control to choose the benefits that make the most sense for you and your family. Your benefits will include the following: Health Plan, Savings Plan, Paid Time Off, and Additional Benefits, including Education Assistance, Training and Development, 9/80 Work Schedule (where available), and much more.

#MPR Primary Level Salary Range: $129,300.00 - $193,900.00 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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About Northrop Grumman

Sourced by ZipRecruiter

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.

Industry

Space research administration

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US

Year founded

1939


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