Manufacturing Engineer IV - CNC Programmer (Siemens NX CAM) - 3033

RISINGSUN TECHNOLOGIES; Greenville (SC); On-site; USD 66,000 - 91,000; Full time

Job summary

RISINGSUN TECHNOLOGIES in Greenville, SC is seeking a Manufacturing Engineer IV to program CNC machines using Siemens NX CAM, focusing on 4- to 5-axis milling for large precision parts.

The role develops efficient machining strategies for high-temperature alloys and large components, validates programs via virtual machining, and supports commissioning of new tools and equipment in a collaborative engineering setting.

Qualifications

• Minimum 4 years of offline CNC programming using a graphical CAM system.
• Strong experience with Siemens NX CAM (preferred).
• 4-axis and 5-axis continuous milling experience.
• Experience with large vertical turning lathes (VTL).
• Experience machining high-temperature alloys or heavy structural components.
• Familiarity with Fanuc and Okuma CNC controls.
• Experience with Renishaw probing systems and macro programming.

Responsibilities

• Develop and optimize CNC programs for complex 4- and 5-axis machining.
• Create efficient machining strategies for high-temperature alloys and large components.
• Validate CNC programs using virtual machining and simulations.
• Develop macro programming and probing routines.
• Support commissioning and optimization of new CNC tools and equipment.
• Troubleshoot processes and assist with first-piece prove-outs.
• Collaborate with Manufacturing, Quality, and Production teams to improve machining performance.
• Provide technical guidance to shop-floor personnel.
• Maintain high standards of quality, safety, and process stability.

Skills

CNC programming

Siemens NX CAM

4-axis milling

5-axis milling

VTL experience

High-temp alloys

Macro programming

Renishaw probing

Job description

Job 168 : Manufacturing Engineer IV - CNC Programmer (Siemens NX CAM) - 3033

Due to nuclear site access/or export-controlled project requirements, this role requires candidates must also be willing to work on W2.

Work Type: Onsite

Contract Duration: 12 months, with possible extension

Standard Hours Per Week: 40 (This is a 2nd shift opportunity)

Pay Rate : $57/hr

Must-Have Technical Skills

• Minimum 4 years of experience with graphical-based CAM System CNC Programming
• Hands-on experience with Siemens NX CAM (preferred and highly prioritized)

About the Opportunity

Join a leading advanced manufacturing organization that designs and manufactures large-scale, high-performance power generation equipment. This state-of-the-art manufacturing facility is undergoing a major expansion and modernization, investing in advanced manufacturing technologies, automation, and next-generation machining equipment to support the future of energy production.

This is an excellent opportunity to work with cutting-edge CNC programming technologies, digital manufacturing, and large-scale precision machining in a collaborative engineering environment.

Key Responsibilities

• Develop and optimize CNC programs for complex 4-axis and 5-axis machining operations.
• Create efficient machining strategies for high-temperature alloys and large precision components.
• Validate CNC programs using virtual machining and simulation software before production.
• Develop macro programming, probing routines, and closed-loop machining processes.
• Support commissioning and optimization of new CNC machine tools and manufacturing equipment.
• Troubleshoot machining processes and assist with first-piece prove-outs.
• Collaborate with Manufacturing Engineers, Quality, and Production teams to improve machining performance.
• Provide technical guidance and support to shop-floor personnel.
• Maintain high standards of quality, safety, and process stability.

Required Qualifications

• Minimum 4 years of offline CNC programming experience using a graphical CAM system.
• Strong experience with Siemens NX CAM (preferred).
• Experience programming:
• 4-axis and 5-axis continuous milling
• Large Vertical Turning Lathes (VTL)
• Multi-axis grinding systems
• Experience machining high-temperature alloys or heavy structural components.
• Familiarity with CNC controls such as:
• Fanuc
• Okuma
• Experience with Renishaw probing systems and macro programming.
• Strong understanding of machining processes, tooling, process optimization, and manufacturing best practices.

Preferred Experience

• Vericut simulation software
• Digital Twin / Virtual Machining environments
• Closed-Loop Machining (CLM)
• Multi-axis CNC machining
• Process optimization and continuous improvement initiatives