Job Summary:
The Operations Supervisor is responsible for managing machining and welding activities related to the manufacturing and refurbishment of downhole drilling tools. The role ensures compliance with strict oil & gas industry standards (API Q1, API Spec 7‑1), maintains high‑precision tolerances, and drives safe, efficient, and quality‑focused operations
Key Responsibilities:
- 1. Production & Operations Management
- Supervise daily machining and welding operations for downhole tools (mills, PDC bits, stabilizers, subs, etc.)
- Plan and schedule jobs based on priorities, delivery deadlines, and machine capacity
- Optimize workflow for CNC machines (turning, milling, deep hole drilling, threading)
- Coordinate with design, QA/QC, and supply chain teams
- 2. Technical & Process Control
- Interpret complex engineering drawings and API thread specifications (REG, IF, NC)
- Oversee precision machining of high‑strength alloy steels and non‑magnetic materials
- Supervise welding processes including hardfacing, carbide welding, PDC bit repairs, and fabrication
- Ensure compliance with AWS welding standards
- Approve machining setups and tooling selection
- 3. Quality Assurance & Compliance
- Ensure compliance with API Spec 7‑1 and API Q1
- Monitor dimensional tolerances, surface finish, and thread quality
- Coordinate NDT activities (MPI, DPI)
- Review inspection reports and manage NCRs and corrective actions
- 4. Health, Safety & Environment (HSE)
- Enforce strict HSE policies
- Conduct risk assessments, toolbox talks, and safety audits
- Ensure safe handling of heavy components and hazardous materials
- Investigate incidents and implement preventive actions
- 5. Team Leadership & Development
- Supervise machinists, CNC operators, welders, and technicians
- Provide technical guidance and training on API standards and best practices
- Conduct performance evaluations and manage productivity
- 6. Equipment & Maintenance
- Oversee maintenance of CNC, deep hole drilling, threading, and welding equipment
- Ensure calibration of measuring instruments
- Coordinate preventive maintenance to reduce downtime
- Improve tooling performance
- 7. Materials & Inventory Control
- Manage high‑grade materials (4145H mod, Inconel, non‑mag materials)
- Monitor usage of cutting tools and welding consumables
- Coordinate procurement of critical materials and spares
- Reduce scrap and improve material utilization
- 8. Documentation & Reporting
- Maintain manufacturing records and material traceability
- Ensure proper WPS and PQR documentation
- Track KPIs (rejection rates, on‑time delivery, machine utilization)
- Prepare reports for management and audits
Requirements:
- Diploma or Bachelor’s degree in Mechanical / Manufacturing Engineering
- 7–12 years of experience in oil & gas downhole tools manufacturing
- Minimum 3–5 years in a supervisory role
- Strong knowledge of API standards for downhole tools
- Expertise in CNC machining, deep hole drilling, and threading
- Hands‑on experience in hardfacing and wear‑resistant coatings
- Familiarity with NDT methods and quality systems
- Strong leadership and decision‑making skills
- Ability to work under pressure and meet tight deadlines
- API Q1 / Q2 awareness or internal auditor certification
- Welding certifications (AWS CWI/CWS or CSWIP)
- NDT Level II (UT / MPI / DPI)
- ISO 9001 Quality Management System training
