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Career Area:

Manufacturing

Job Description:

Your Work Shapes the World at Caterpillar Inc.

When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.

About the Role

**Caterpillar Global Mining** is seeking a **Manufacturing Engineer** with expertise in **CNC programming** , 5-axis machining, and lean manufacturing to support our South Milwaukee facility.

Main responsibilities include developing CNC programs to machine large mining components such as structures, frames, gears, and shafts. This role involves directly supporting production operating metal cutting equipment including milling centers, lathes, and turning centers, and gear manufacturing machines. The engineer will use CAM software to generate G & M code for machining large steel components with precision and efficiency.

Key Responsibilities:

+ Develop and maintain manufacturing processes to safely and efficiently machine components used on Caterpillar’s large mining equipment.

+ Create and validate CNC programs for machining centers and turning operations (up to 5-axis).

+ Create manufacturing operation specifications and supporting documents such as standard operation procedures and work instructions, machine setup drawings, cutting tool specifications, and production cycle time and manufacturing rate process sheets.

+ Provide technical support to production CNC machining and gear cutting operations and personnel.

+ Design and specify work holding, jigs, and fixtures for complex machining tasks.

+ Lead problem solving and root cause analysis investigations to address operational issues including ergonomic/safety risks, quality concerns, manufacturing efficiency and cost savings improvements, and process bottlenecks.

+ Provide technical support for manufacturing quality control and ISO compliance certifications.

+ Coordinate and manage outside vendors and suppliers to ensure cost effective, quality service and products are provided.

+ Assist in the investigation and justification of the purchase of new software, machinery, tooling, and related equipment to ensure the latest technology and manufacturing practices are being utilized to improve operations and support activities.

Top Candidates Will have:

+ Degree or equivalent experience desired

+ Proficiency in CNC machining and turning operations (5-axis preferred including milling, turning, drilling, tapping, boring.)

+ Experience with offline CNC programming and simulation tools.

+ CAD/CAM software expertise (preferably GibbsCam, NXCam, Vericut).

+ 3D modeling experience with CAD software (preferably Creo/ProE or SolidWorks).

+ Knowledge of various machining cutting tool technologies.

+ Thorough knowledge of lean manufacturing concepts and principles.

+ Experience with ERP systems (preferably SAP).

+ Strong written and verbal communication skills.

Skills and Competencies:

**Manufacturing Processes:** Knowledge of existing product manufacturing methods, technologies and processes; ability to execute, plan, manage and monitor the entire manufacturing process.

**Manufacturing Safety:** Knowledge of manufacturing safety; ability to identify work-related hazards and perform necessary activities to meet regulatory requirements for the safety and protection of workers, environment and site.

**Manufacturing Standards, Procedures and Policies:** Knowledge of organizational standards, procedures and policies in manufacturing activities; ability to plan, guide, and monitor manufacturing processes for compliance.

**Problem Management Process - MFG:** Knowledge of manufacturing problem management processes, methodologies and techniques; ability to use a disciplined approach to bringing that problem to a successful resolution.

Additional Information:

**Location** : South Milwaukee, WI

**Relocation** : Offered

**Sponsorship** : Not Available

**Travel:** 5-10%

Summary Pay Range:

$87,480.00 - $131,280.00

Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar.

Benefits:

Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits.

+ Medical, dental, and vision benefits*

+ Paid time off plan (Vacation, Holidays, Volunteer, etc.)*

+ 401(k) savings plans*

+ Health Savings Account (HSA)*

+ Flexible Spending Accounts (FSAs)*

+ Health Lifestyle Programs*

+ Employee Assistance Program*

+ Voluntary Benefits and Employee Discounts*

+ Career Development*

+ Incentive bonus*

+ Disability benefits

+ Life Insurance

+ Parental leave

+ Adoption benefits

+ Tuition Reimbursement

* These benefits also apply to part-time employees

Posting Dates:

October 28, 2025 - November 17, 2025

Any offer of employment is conditioned upon the successful completion of a drug screen.

Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply.

Not ready to apply? Join our Talent Community (http://flows.beamery.com/caterpillarinc/talcom) .