CNC Lathe Machinist, Oilfield Tubular Threading
Edmonton, Alberta | Full-Time (Permanent)
Skilled Trades / Machining | Experienced | Monday to Friday Day Shift
Oilfield tubular and premium connection threading experience is a strong asset, but it is not mandatory. If your CNC lathe fundamentals are solid, your background can come from OCTG or tubular manufacturing, downhole tools, wellheads, valves, pressure equipment, large-part or production turning, industrial repair shops, or general precision manufacturing. Experience on Fanuc, Haas, Mazak, Okuma, Doosan, Weiler, or similar controls, and comfort editing G-code and M-code at the machine, will move your application to the top of the list.
Machinist Red Seal certification is an asset, not a requirement. Machinist is an optional certification trade in Alberta, so we assess applicants on proven ability at the machine rather than on paper alone.
- Set up and operate CNC lathes machining oilfield tubular connections, including API and premium threads
- Select cutting tools, inserts, and specialized threading tooling appropriate to each job and material
- Plan the machining sequence and determine the most efficient and accurate order of operations
- Interpret machining drawings, work orders, and connection specifications, including API 5CT and API 5B requirements
- Edit G-code and M-code and adjust offsets, feeds, and speeds at the control to hold tolerance
- Operate the tubular loading and material handling system
- Gauge threads and verify dimensions using micrometers, calipers, thread gauges, and connection inspection instruments
- Complete first-piece, in-process, and final inspections, and document results accurately
- Troubleshoot dimensional, surface finish, and tool wear issues, and correct them at the source
- Mentor junior operators on setup, measurement technique, and safe work practice
- Perform routine preventative maintenance and keep the machine and work area clean and safe
- Three or more years of hands-on CNC lathe machining experience
- Proven ability to complete your own setups, tooling changes, and offset adjustments without supervision
- Ability to read and interpret blueprints, machining drawings, and written specifications
- Confident use of micrometers, calipers, thread gauges, and other precision measuring instruments
- Working knowledge of G-code and M-code and the ability to edit programs at the control
- Sound judgement on tooling selection, feeds, speeds, and machining sequence
- Strong mechanical aptitude, attention to detail, and a consistent commitment to quality
- Ability to work independently and to support and coach less experienced team members
- Commitment to safe work practice and to site PPE requirements
- API, OCTG, or premium connection threading experience
- Familiarity with API 5CT or API 5B requirements
- Thread gauging and connection inspection experience
- Experience on Fanuc, Haas, Mazak, Okuma, Doosan, Weiler, or similar CNC lathe controls
- Large-part, heavy, or high-volume production turning experience
- Machinist apprenticeship hours or Red Seal certification
- Current WHMIS, First Aid, or overhead crane and rigging tickets
- Active indoor industrial machine shop: modern, clean, and well lit
- Work around CNC equipment, tubular products, metal chips, cutting fluids, and material handling systems
- Required PPE includes safety glasses, hearing protection, high-visibility clothing, and CSA-approved safety boots
- Home every night. No camp, no travel rotation, no fly-in work
- Permanent, year-round employment on a Monday to Friday day shift
- Specialized oilfield and premium connection threading experience that builds your resume
- Indoor work through the winter and home every night
- Competitive compensation based on experience and qualifications
- Opportunities for overtime based on operational requirements
- Life insurance: $100,000 employee / $10,000 spouse / $5,000 per child
- AD&D insurance with critical illness and cancer coverage
- Extended health care: drugs, hospital, hearing, orthotics, nursing
- Paramedical services: chiro, physio, massage, mental health (annual coverage)
- Vision care: glasses, contacts, laser surgery, and exams
- Dental care: 80% basic ($2,500), 50% major ($2,500), $2,500 ortho for children
- Travel insurance: up to $5,000,000 per incident (trips up to 90 days)
- Ongoing training and career development support
No Red Seal? No API threading yet? If you can set up and run a CNC lathe, apply and tell us what machines, controls, materials, and gauges you have worked with.
Apply now at www.grizzlytrekgroup.com
Indigenous candidates can explore supported employment opportunities at www.grizzlytrekgroup.com/indigenous-employment
We welcome applications from all qualified candidates and proudly support First Nations, Métis, and Inuit employment.
Skills Required
- Three or more years of hands-on CNC lathe machining experience
- Ability to complete setups, tooling changes, and offset adjustments without supervision
- Ability to read and interpret blueprints, machining drawings, and written specifications
- Confident use of micrometers, calipers, thread gauges, and other precision measuring instruments
- Working knowledge of G-code and M-code and ability to edit programs at the control
- Sound judgement on tooling selection, feeds, speeds, and machining sequence
- Strong mechanical aptitude, attention to detail, and commitment to quality
- Ability to work independently and mentor less experienced team members
- Commitment to safe work practice and compliance with site PPE requirements
- API, OCTG, or premium connection threading experience
- Familiarity with API 5CT or API 5B requirements
- Thread gauging and connection inspection experience
- Experience on Fanuc, Haas, Mazak, Okuma, Doosan, Weiler, or similar CNC lathe controls
- Large-part, heavy, or high-volume production turning experience
- Machinist apprenticeship hours or Red Seal certification
- Current WHMIS, First Aid, or overhead crane and rigging tickets
What We Do
GrizzlyTrek Group Ltd. is a technical and Indigenous staffing company focused on creating employment and career opportunities for Indigenous People across Canada.






