Senior HBM CNC Machinist - Large Oil & Gas Components

Sigma Engineering Works; Abu Dhabi; On-site; AED 120,000 - 180,000; Full time

Job summary

Sigma Engineering Works, part of Mazrui Energy Services, seeks a skilled HBM Operator to join the machine shop and oversee CNC horizontal boring operations for large oil & gas components. You will read engineering drawings, set up tooling, and ensure precision through GD&T and API standards.

Minimum five years of workshop experience and a diploma from a Higher Technical College are required. You will collaborate with engineers, quality, and inspection teams to meet tight tolerances and delivery

Qualifications

• Diploma from a Higher Technical College.
• Minimum 5 years practical workshop experience.
• Oil & Gas industry experience preferred.
• Ability to operate HBM machines and read drawings.

Responsibilities

• Set up, program at operator level, and run CNC Horizontal Boring Machines for large oil & gas components.
• Machine valve bodies, wellhead components, flanges, manifolds, spools, and pressure equipment.
• Read and interpret engineering drawings, GD&T, API specs and customer requirements.
• Align and secure large workpieces with fixtures and precision tools.
• Edit CNC programs at the machine and perform boring, drilling, facing, and contouring.

Skills

HBM machine operation

Engineering drawings reading

Oil & gas industry experience

CNC program editing

Education

Diploma from Higher Technical College

Job description

Sigma Engineering Works, part of Mazrui Energy Services, seeks a skilled HBM Operator to join the machine shop and oversee CNC horizontal boring operations for large oil & gas components. You will read engineering drawings, set up tooling, and ensure precision through GD&T and API standards.

Minimum five years of workshop experience and a diploma from a Higher Technical College are required. You will collaborate with engineers, quality, and inspection teams to meet tight tolerances and delivery