Precision CNC Machining Specialist

Siemens Mobility; Sacramento (CA); On-site; USD 32,000 - 44,000; Full time

Job summary

Siemens Mobility in Sacramento, CA is seeking a skilled machinist to set up and run precision equipment, translate drawings into real parts, and collaborate with engineering to drive continuous improvement. You will use precision metrology to verify quality and maintain a clean, safe workspace.

Requirements include a high school diploma, 3+ years of machining/fabrication with CNC programming knowledge, formal training as a machining technician/operator, and strong blueprint reading and

Qualifications

• 3+ years machining/fabrication experience with CNC knowledge.
• Formal training as machining technician or operator.
• Strong blueprint reading, measurement and math skills.

Responsibilities

• Set up and run CNC machines, mills, and related tooling to exact specs.
• Translate drawings into parts, prototypes, fixtures, and assemblies; adjust as needed.
• Collaborate with engineering/production to troubleshoot and improve workflows.
• Use metrology to verify quality and compliance with standards.
• Maintain a safe, clean, and organized workspace and equipment readiness.

Skills

Machining experience

CNC programming

Blueprint reading

Dial indicators/micrometers

Education

Machining technician / operator training

Tools

CNC machines

CMMs

Dial indicators

Job description

Shape the next mile of American manufacturing

At Siemens, we build technology that transforms the everyday—connecting the real and digital worlds across factories, buildings, power grids, and transportation. For 175+ years, our purpose has been clear: engineer solutions that matter. We’re also proud to be Great Place to Work® certified and committed to a culture where every voice contributes to innovation.

Siemens offers a variety of health and wellness benefits to our employees. Details regarding our benefits can be found here: [1] https://www.benefitsquickstart.com/siemens/index.html

A day in this role

• Set up and run precision equipment—CNC machines, CMMs, FARO Arms, milling centers, and related tooling to deliver components to exact specifications.
• Translate engineering drawings and specifications into real parts, prototypes, fixtures, and assemblies; modify and rework as needed.
• Collaborate with engineering and production to troubleshoot issues, refine workflows, and drive continuous improvement.
• Use precision metrology to verify quality and compliance with customer and industry standards.
• Maintain equipment readiness and a clean, safe, and well-organized workspace through routine care and adherence to procedures.

What you bring

• High school diploma or equivalent.
• 3+ years of machining and/or fabrication experience with practical CNC programming knowledge.
• Formal training as a machining technician, machine operator, or lathe operator.
• Fluency in blueprint reading; strong reading, writing, and mathematics skills.
• Hands-on experience with dial indicators, micrometers, and gauges.

Physical requirements and work environment

• Frequent walking; reaching; and the ability to stoop, kneel, crouch, or crawl as tasks demand.
• Regular climbing of stairs, steps, and ladders; routine work on elevated platforms and overhead.
• Occasional lifting/moving up to 40 pounds.
• Visual acuity including close, distance, color, peripheral, depth perception, and focus adjustment.
• Comfort working in non-climate-controlled areas and, when required, in inclement weather.

Tools and technologies you may use

• CNC Mill (3-4 axis VMC) (Fanuc, Haas, Mazak, Kitamura, Bridgeport, Doosan, Hwachon, ProtoTRAK, Makino, Brother, Hurco, Okuma, Dmg Mori Seiki)
• CNC Lathe (2-4 axis) (Dmg Mori Seiki, Hwachon, Hyundai - Wia, Takisawa, Doosan, Nakamura, Fuji, Okuma, Haas, Murata, Quick Tech, Samsung, Mazak)
• CNC Swiss Lathe (Star, Citizen, Tsugami, Index, Eurotech, Tornos, Ganesh, Nomura, Yama-Seiki, Hanwha)
• CNC Mill (5+ axis VMC) (Fanuc, Mitsubishi, Matsuura, Mikron, Dmg Mori Seiki, Mazak, Haas, Okuma, Hwachon, Kitamura)
• CNC Lathe (5+ axis) (Mazak, Dmg Mori Seiki, Okuma, Samsung, Doosan, Nakamura, Index, Eurotech, Hwachon, Miyano)

Core proficiencies

• CNC Tooling
• CNC Programming
• CNC Machine Setup & Changeover
• Advanced Inspection & Gauge Measurement

Location and pay

Location: Sacramento, CA

Starting hourly rate: $23.40–$31.66. The actual wage offered may be lower or higher depending on budget and candidate experience, knowledge, skills, qualifications, and premium geographic location.

Notes

Primary responsibilities are outlined here; additional duties may be assigned based on business needs.

Legal and compliance

Upon offer of employment, candidates will be subject to a background check and drug screen.

Reasonable accommodations may be made to enable individuals with disabilities to perform essential job functions.

Applicants must be legally authorized for employment in the United States without needing current or future employer-sponsored work authorization.