Machinist

BWXT; Oak Ridge (TN); On-site; USD 35,817 - 53,726; Full time

Benefits offered by this job

Health, dental, and retirement plans

Paid time off

Professional development opportunities

Job summary

BWXT is seeking an experienced Machinist in Oak Ridge, TN to set up, operate, and maintain CNC mills, lathes, and related equipment for precision components. You will read blueprints, apply GD&T, and use Mastercam for new part setups and first article runs in a highly technical environment.

The role requires 5+ years of CNC experience, knowledge of Fanuc or Siemens controls, and a U.S. citizenship with ability to obtain DOE/DOD clearance.

Qualifications

• High school diploma or equivalent required; technical certificate a plus.
• Minimum of 5 years of CNC machining experience.
• Strong knowledge of CNC machinery, tooling, and precision measurement instruments.
• Experience with Fanuc or Siemens CNC controls.
• CAM software experience (Mastercam preferred).
• Strong attention to detail and quality.
• Excellent teamwork and communication skills.
• Must be a U.S. citizen.
• Must be able to obtain and maintain a DOE or DOD security clearance; active clearance preferred.

Responsibilities

• Set up and operate CNC mills, lathes, drills, grinders, and related equipment.
• Install workholding equipment, tooling, and input tool offsets and compensations.
• Read and interpret detailed blueprints and 3D models.
• Apply GD&T for precision manufacturing and inspection.
• Utilize G-code at the controller and CAM (Mastercam) for new part setups and first article runs.
• Select appropriate tooling based on materials and tolerances.
• Document setup sheets including tooling, offsets, feeds/speeds, and fixture positions.
• Perform first article machining and adjust offsets to meet tolerance.
• Conduct in-process inspections and maintain dimensional accuracy.
• Perform routine machine maintenance and troubleshoot issues.
• Maintain a safe, clean, and organized work area.
• Support process optimization and continuous improvement with team members.

Skills

CNC machining

GD&T

Mastercam CAM

Fanuc/Siemens controls

First article inspection

Quality focus

Teamwork & communication

U.S. citizen

DOE/DOD clearance ability

Education

High school diploma or equivalent

Technical certificate in machining

Tools

Mastercam

Job description

Position Overview

As a Machinist, you will set up, operate, and maintain CNC machinery to produce precision components for highly technical applications. This role requires expertise in G-code, CAM software, GD&T, machining processes, and in‑process inspection. You will support first article production, troubleshooting, and continuous process improvements.

Location

On‑site in Oak Ridge, Tennessee

Your Day‑to‑Day as a Machinist

• Set up and operate CNC mills, lathes, drills, grinders, and related equipment.
• Install workholding equipment, tooling, and input tool offsets and compensations.
• Read and interpret detailed blueprints and 3D models.
• Apply GD&T for precision manufacturing and inspection.
• Utilize G-code at the controller and CAM (Mastercam) for new part setups and first article runs.
• Select appropriate tooling based on materials and tolerances.
• Document setup sheets including tooling, offsets, feeds/speeds, and fixture positions.
• Perform first article machining and adjust offsets to meet tolerance.
• Conduct in‑process inspections and maintain dimensional accuracy.
• Perform routine machine maintenance and troubleshoot issues.
• Maintain a safe, clean, and organized work area.
• Support process optimization and continuous improvement with team members.

Required Qualifications

• High school diploma or equivalent; technical certificate a plus.
• Minimum of 5 years of CNC machining experience.
• Strong knowledge of CNC machinery, tooling, and precision measurement instruments.
• Experience with Fanuc or Siemens CNC controls.
• CAM software experience (Mastercam preferred).
• Strong attention to detail and quality.
• Excellent teamwork and communication skills.
• Must be a U.S. citizen.
• Must be able to obtain and maintain a DOE or DOD security clearance; active clearance preferred.

Preferred Qualifications

• Additional training in CNC machining or advanced manufacturing.
• Experience performing first article inspections.

What We Offer

• Competitive salary and benefits package, including health, dental, and retirement plans.
• Paid time off to promote a healthy work‑life balance.
• Professional development opportunities, including mentorship programs and sponsorship for continuing education.
• An inclusive atmosphere that celebrates new perspectives and supports collaboration between different generations.
• The chance to be part of a mission‑driven organization making a positive impact on the future of energy.
• Opportunities for continuous learning and training to grow throughout your career.

Pay

25.96 – 39.42 per hour, variable; the hourly rate offered is based on local job market factors and other objective business considerations. The total compensation package may also include other elements, such as a full range of medical, retirement, and/or other benefits. Details of participation in these benefit plans will be provided at such time the selected job candidate receives an offer of employment. If hired, the selected job candidate will be employed at-will, unless employed at a location and in a position subject to a collective bargaining agreement. The company further reserves the right to modify the hourly rate (as well as any other discretionary payment, compensation, or benefit program) at any time.

Employment Information

All candidates must be U.S. citizens. Selected applicants are required to successfully complete a pre‑employment check and drug screening. In addition, the position may require the ability to obtain and maintain applicable federal eligibility requirements for access to classified/sensitive information or matter involving an extensive criminal and financial background investigation, drug test, previous employment, and reference verifications.

BWXT is committed to the concept of Equal Employment Opportunity. We have established procedures to ensure that all personnel actions such as recruitment, compensation, career development, benefits, company-sponsored training and social recreational programs are administered without regard to race, color, religion, sex, national origin, citizenship, age, disability, protected veteran or other protected status.