CNC Horizontal Milling Machinist – 3rd Shift (Horizontal Boring Mill)

🔍At a Glance

Company: Siemens Energy
Location: Charlotte, NC (On-site)
Job Type: Full-Time
Shift: 3rd Shift | Monday–Friday | 12:00 AM – 8:00 AM
Experience Level: Senior | 5+ Years Experience
Relocation Assistance: Available Nationwide for Qualified Candidates
Sign-On Bonus: $5,000
Work Authorization: Must be authorized to work in the United States without sponsorship
Industry: Energy Generation & Gas Turbine Manufacturing

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Why This Role Exists

As Siemens Energy continues expanding production across its Steam Turbine, Large Generator, Gas Turbine, and Combustion Components product lines, we are growing our advanced machining team in Charlotte, NC.

This role is critical to manufacturing precision power generation equipment used around the world. As an Advanced CNC Horizontal Milling Machinist, you'll work on large, complex components requiring tight tolerances, advanced setups, and a strong understanding of machining processes. This position offers the opportunity to contribute technical expertise while helping drive continuous improvement across the operation.

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The Work You'll Be Doing

In this role, you will:

• Set up and operate CNC Horizontal Boring Mills and other CNC machining centers
• Machine large turbine, generator, and power generation components
• Read, interpret, and execute CNC programs
• Perform machine setups, tooling selection, and offset adjustments
• Make minor program edits using G-Code and M-Code programming
• Build and preset tooling for machining operations
• Interpret blueprints, engineering drawings, and manufacturing instructions
• Apply GD&T principles throughout the machining process
• Perform first-article, in-process, and final inspections
• Hold tolerances ranging from 0.0005" to 0.005"
• Utilize precision measuring equipment to verify dimensional accuracy
• Troubleshoot machining processes and recommend improvements
• Collaborate with engineering, quality, and manufacturing teams to support continuous improvement initiatives

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Machines, Controls & Software

You'll work with equipment such as:

Machines

• CNC Horizontal Boring Mills (HBMs)
• CNC Horizontal Machining Centers
• Large-Part Machining Equipment

Controls

• Siemens Controls
• FANUC Controls

Programming

• G-Code Programming
• M-Code Programming
• Machine-Level Program Editing

Inspection Equipment

• ID Micrometers
• OD Micrometers
• Bore Gauges
• Thread Gauges
• Precision Measuring Instruments

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Materials You'll Work With

• Gas turbine components
• Steam turbine components
• Generator components
• Combustion system components
• Large forgings and castings
• Alloy steels and energy-industry materials

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What We're Looking For

Required

• High School Diploma or GED
• Minimum 5 years of CNC machining experience
• Strong proficiency operating Horizontal Boring Mills, CNC mills, or CNC lathes
• Ability to perform complex machine setups independently
• Experience with tooling selection and offset adjustments
• Knowledge of G-Code and M-Code programming
• Strong understanding of GD&T
• Experience reading and interpreting blueprints
• Experience using precision measuring instruments
• Strong shop mathematics skills
• Ability to maintain tight tolerances from 0.0005" to 0.005"
• Strong troubleshooting and problem-solving abilities
• Effective communication skills
• Ability to earn a Career Readiness / WorkKeys Certificate (Silver Level)

Preferred

• Horizontal Boring Mill experience
• Machining or CNC-related Associate Degree
• Technical school or apprenticeship training
• CNC programming coursework or certifications
• Experience machining large power generation, aerospace, or heavy industrial components

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Why Machinists Like Working Here

Machinists choose Siemens Energy because:

• Climate-controlled manufacturing environment
• Opportunity to machine large, complex components
• Modern equipment and advanced manufacturing technology
• Strong emphasis on employee development and training
• Collaborative culture focused on continuous improvement
• Career growth opportunities across multiple product lines
• Relocation assistance available nationwide
• Stable workload supporting critical energy infrastructure
• Plant bonus opportunities

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Pay, Benefits & Schedule

Sign-On Bonus

$5,000 Sign-On Bonus

• $2,000 after 3 months
• $3,000 after 9 months

(Employee must remain actively employed and in good standing at payout dates.)

Benefits

• Competitive Compensation
• Plant Bonus Program
• Relocation Assistance Available
• Company-Paid Health & Wellness Benefits
• Medical, Dental & Vision Coverage
• 401(k) Savings Plan with Company Match
• Paid Time Off
• Paid Holidays
• Family Building Benefits
• Parental Leave
• Career Development & Training Opportunities
• Company-Sponsored Volunteer Programs

Schedule

3rd Shift

• Monday – Friday
• 12:00 AM – 8:00 AM

Overtime: As Needed

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About Siemens Energy

Siemens Energy is a global energy technology leader employing approximately 100,000 people across more than 90 countries. The company develops technologies that support power generation, grid modernization, decarbonization, and energy transformation worldwide.

The Charlotte facility manufactures and services components for steam turbines, gas turbines, generators, and combustion systems that help power communities around the globe.

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Apply

Interested CNC machinists can apply directly through hireCNC.

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