CNC Machine Operator

Rolls-Royce Power Systems AG; Aiken (SC); On-site; USD 36,000 - 54,000; Full time

Benefits offered by this job

Sign-on bonus $3K

Job summary

Rolls-Royce Power Systems AG is seeking a CNC Machine Operator in Aiken, SC. You will operate HELLER CNC centers with Siemens 840 D controllers, read blueprints, and set up tools for precision engine components.

You will verify measurements with calipers and gauges, follow control plans, and ensure quality per SPC. Strong background in CNC and safety is required.

Qualifications

• 2 years experience as a CNC operator or 2 years in a mechanical/machining program or 3 years in a heavy-duty CNC environment.
• Authorized to work in the U.S. without sponsorship.

Responsibilities

• Operate CNC HELLER machining centers with Siemens 840 D controllers per instructions and diagrams.
• Study routings, control plans, and blueprints to determine dimensions and sequences.
• Select tools and materials for cubic engine components.
• Set up and operate machine tools for precision machining.
• Check and adjust measurements with calipers, micrometers, gauges per quality plans.

Skills

CNC controls knowledge

Arithmetic and geometry

Interpreting SPC

Manufacturing processes

OSHA safety

Education

Associate’s Degree or equivalent in mechanical/machining

Tools

Siemens 840 D Controllers

HELLER machining centers

Calipers and micrometers

Job description

Job Description

Job Title CNC Machine Operator (Computer Numerical Control)

Working Location: Aiken, S.C.

"This position includes a sign-on bonus of $3K".

Relocation assistance is not available for this position

Global Grade/Level USA 62

Why Rolls-Royce?

At Rolls-Royce we are proud to be a business that has truly helped to shape the modern world and are committed to always being a force for progress; powering, protecting and connecting people everywhere.

Working Pattern: Full Time

"This position includes a sign-on bonus of $3K".

Relocation assistance is not available for this position

Global Grade/Level USA 62

By joining Rolls-Royce, you’ll have the opportunity to create world-class power and propulsion solutions, pushing your problem-solving and ingenuity, to deliver real impact that puts safety first.

You’ll be given responsibility and the opportunity to grow in our high-performance culture.

This is Infinite Potential. And it’s your chance to really shine and contribute to one of the world’s most recognized brands and a beacon for engineering excellence.

What You Will Be Doing

• Operate Computer Numerical Control (CNC) HELLER machining centers with Siemens 840 D Controllers according to instructions, routings, control plans, production requirements, plans and diagrams.
• Study machining instructions, routings, control plans, job orders, and blueprints to determine dimensional and finish specifications, sequences of operations, complex machine setups, and tooling requirements.
• Select the appropriate tools, and materials to be used in preparation of cubic engine components.
• Set up, adjust, and operate all of the basic machine tools and many specialized or advanced variation tools to perform precision machining operations.
• Check precision measuring instruments such as calipers, micrometers, fixed and telescoping gauges, templates and fixtures, and adjust according to quality control plans.

Basic Requirements

• 2 years experience as a Computer Numerical Control (CNC) operator/or 2 years experience in a mechanical, maintenance or machining trade school or equivalent Associate’s Degree; or 3 years of experience in a heavy-duty CNC machining environment.
• Applicants must be authorized to work for any employer in the U.S without sponsorship. We are unable to sponsor or take over sponsorship of an employment Visa at this time.

Preferred Requirements

• Intermediate knowledge of CNC-controls (preferred SIEMENS 840 D Controllers) machines and tools, including their designs, uses, repair, and maintenance.
• Intermediate knowledge of arithmetic, algebra, geometry, calculus, statistics and their applications.
• Basic ability to interpret Statistical Process Control (SPC) and operate scanning devices for system communications.
• Basic knowledge of manufacturing and production processes, raw materials, quality control, costs, and other techniques for maximizing the effective manufacture of goods (Quality Alerts, Second Checks, etc.).
• Basic knowledge of OSHA safety requirements and the ability to use relevant information and individual judgment to determine whether events or processes comply with laws, regulations or standards.

Mental & Physical Requirements

• The employee is occasionally required to balance and climb; stoop, kneel, crouch or crawl. The employee must regularly lift and/or move up to 10 pounds, frequently lift and/or move up to 25 pounds, and occasionally lift and/or move up to 50 pounds.
• Specific vision abilities required by this job include close vision, distance vision, peripheral vision, and depth perception. The employee may also be exposed to any number of elements but with none present to the extent of being disagreeable.

Power Systems is the Rolls-Royce business which provides world-class power solutions and complete life-cycle support under our product and solution brand mtu. Through digitalisation and electrification, we strive to develop drive and power generation solutions that provide answers to the challenges posed by the rapidly growing societal demands for energy and mobility.

We deliver and service comprehensive, powerful and reliable systems, based on both gas and diesel engines, as well as electrified hybrid systems. These technologically advanced solutions serve our customers in the marine and infrastructure sectors worldwide.

Our vision is to ensure that the quality and dynamism that shaped our history continues into our future. It’s a bold pursuit, and we never stop striving to go further, faster, and better. We lead progress, creating the technologies that move us forward. If you’re driven to grow, to learn, and to make a lasting difference, this is where you belong.

Rolls-Royce is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to any protected characteristics. We are committed to providing a respectful and non-discriminatory workplace where individuality is valued and everyone can thrive.

Closing Date December 14, 2026

Job Posting Date 13 Nov 2026; 00:11

Pay ranges for remote employees are based on the state where the employee resides and may vary from the posted range. $26.01 - $39.01-Hourly

Location: Graniteville, SC

Benefits Rolls-Royce provides a comprehensive and competitive Total Rewards package that includes base pay and a discretionary bonus plan. Eligible employees may have the opportunity to enroll in other benefits, including health, dental, vision, disability, life and accidental death & dismemberment insurance; a flexible spending account; a health savings account; a 401(k) retirement savings plan with a company match; Employee Assistance Program; Paid Time Off; certain paid holidays; paid parental and family care leave; tuition reimbursement; and a long-term incentive plan. The options available to an employee may vary depending on eligibility factors such as date of hire, and employment type.

The Business Unit Power Systems of Rolls-Royce provides world-class power solutions and complete life-cycle support under our product and solution brand mtu. Through digitalization and electrification, we strive to develop drive and power generation solutions that are even cleaner and smarter and thus provide answers to the challenges posed by the rapidly growing societal demands for energy and mobility.

We deliver and service comprehensive, powerful and reliable systems, based on both gas and diesel engines, as well as electrified hybrid systems. These clean and technologically-advanced solutions serve our customers in the marine and infrastructure sectors worldwide.