Senior CNC Machinist — Precision, Programming & Setup

National Oilwell Varco

Houston (TX)

On-site

USD 60,000 - 85,000

Full time

14 days+

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Job summary

National Oilwell Varco is seeking a skilled CNC Machinist to set up and operate CNC machines, validate programs, and produce high-quality parts to engineering specs. The role requires reading GD&T drawings, executing NC programs, and maintaining tight tolerances.

Candidates should have 5–7 years of traditional machining experience and be able to work independently in a fast-paced environment. Responsibilities include first article inspections, process validation, and continuous dimensional and

Qualifications

High school diploma or equivalent required.
Trade/technical school education preferred.
Functional knowledge of FANUC-controlled VTL/VTC or Doosan Puma CNC machines.
Ability to learn conversational programming, G & M codes, and NC programming.
Strong understanding of machining processes, tooling, fixtures, feeds, and speeds.
Ability to read engineering drawings and GD&T.

Responsibilities

Set up and operate CNC machines with minimal instruction and supervision.
Set up CNC machines for first article inspections to validate programs and setup instructions.
Validate machine programs and work instructions prior to machining.
Proof CNC programs without assistance.
Develop and execute NC programs as required.
Set up machine tooling, load/unload parts, enter offsets, and execute machining programs.
Operate FANUC-controlled VTL/VTC or Doosan Puma CNC machines.
Detect malfunctions and adjust machines to maintain tolerances.
Perform dimensional and surface finish inspections on parts.