Numerical/Principal Numerical Control Program Level 2/3

CNC Programmer Level 2/3

Northrop Grumman invites you to bring your pioneering spirit to our collaborative teams. As a CNC Programmer Level 2/3 located in Iuka, MS, you'll be a linchpin in missions of paramount importance, defining the art of the possible from day one.

Our Iuka, MS site is in search of CNC Programmer Level 2/3 to join our growing team on shift (C) 3/12 schedule working Friday - Sunday from 7:00 am to 7:00 pm.

The CNC Programmer level 2/3 is a specialized professional responsible for converting complex 3D engineering designs into precise numerical code (G-code/M-code) that drives multi-axis machining centers using CAD/CAM software. In the aerospace industry, this role requires working with carbon fiber composite materials and occasional exotic materials (titanium, Inconel, aluminum alloys)

Core Responsibilities

• Program Development: Utilize software such as Mastercam, CATIA, or Siemens NX to create toolpaths for 3-, 4-, and 5-axis milling and mill-turn machines. Designing complete NC programs for complex 3, 4, and 5-axis mills, lathes, and mill-turns using CATIA V5/V6.
• CAD/CAM Integration: Analyze 3D CAD models and blueprints to determine the most efficient machining sequences and work-holding strategies.
• Tooling & Fixture Design: Design custom fixtures and jigs in CAD to secure aerospace components during the machining process.
• Simulation & Verification: Conducting machine simulations (e.g., using Veri cut or Completed) to ensure error-free toolpaths before physical production.
• Process Optimization: Continuously refine programs to reduce cycle times, improve tool life, and ensure consistent quality for high-value aerospace parts
• Documentation: Create detailed setup sheets and tool lists to guide machinists through the production process.
• Shop Floor Support: Troubleshooting programming issues during setup, performing "prove-outs" on the floor, and mentoring machine operators.

Basic Qualifications:

• Numerical Control Program Level 2: Bachelors degree and 1 year of relevant experience; OR Masters degree with 0 years of experience
• Experience with CAD software (e.g., Siemens NX AutoCAD, SolidWorks) and CAM software (e.g., Mastercam, Gibbs CAM).
• Experience with blueprints & GD&T: Expert ability to interpret complex technical drawings and Geometric Dimensioning and Tolerancing (GD&T) symbols.
• Experience with foundation in Trigonometry and Geometry for calculating complex cutting paths and angles.
• Experience with understanding of G-code, M-code, and post-processing; expertise in machining aerospace composites and alloys (Titanium, Inconel, Aluminum).
• Ability to obtain and maintain U.S. Government clearance and Special Program Access (PAR) per company and or business needs.

Principal Numerical Control Program Level 3:

• Bachelors degree and 4 year of relevant experience; OR Masters degree with 3 years of experience; OR PhD with 0 years of experience.
• Experience with CAD software (e.g., Siemens NX AutoCAD, SolidWorks) and CAM software (e.g., Mastercam, Gibbs CAM).
• Experience with blueprints & GD&T: Expert ability to interpret complex technical drawings and Geometric Dimensioning and Tolerancing (GD&T) symbols.
• Experience with foundation in Trigonometry and Geometry for calculating complex cutting paths and angles.
• Experience with understanding of G-code, M-code, and post-processing; expertise in machining aerospace composites and alloys (Titanium, Inconel, Aluminum).
• Ability to obtain and maintain U.S. Government clearance and Special Program Access (PAR) per company and or business needs.

Preferred Qualifications

• Regulatory Compliance: Familiarity with AS9100 standards and export control regulations (ITAR/EAR).
• Associate's degree in a mechanical or machining related curriculum or 6 years of machining and programming experience

Primary Level Salary Range: $68,200.00 - $102,400.00Secondary Level Salary Range: $84,700.00 - $127,100.00The 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.