Machining Technician

Roles and responsibilities

• Perform site machining on the equipment of Power Plant for overhaul and refurbishment, such as casing, rotor, valve and so on
• Identify the proper drawing, document and instruction
• Prepare the machining process based on the related document
• Identify the machine, tooling, measurement and consumable for defined scope
• Deliver expectations on EHS (Environmental, Health and Safety) and Quality
• Site schedule management/control
• Machine/tooling packing, lifting
• Report the machine/tooling condition before/after the assignment
• Solving the problem regarding to site machining, process and related quality issues
• Implement process continuous improvement for cost reduction, productivity increasing and quality increasing
• Completes mandatory trainings
• Notifies non-conformances and tags / segregates non-conforming items
• Maintenance the machines during and after the job
• Able to identify a problem with the machine and able to find a solution and in best case repair it independently, mechanic skills are a must
• Communication with shift/side leader, organizing and adjust schedules with other parties on side
  
  

What do I need to qualify for this job?

• 1 to 5 years’ experience operating manual Workshop machinery
• Be familiar with onsite Machining, such as Portable Lathe, Boring bar, Portable milling, drilling and grinding
• Machining technical experience on Gas Turbine / Steam Turbine / Generator Services or heavy-duty equipment.
• Good hands-on skill
• Be familiar with machining process of lathe, boring, milling, drilling and grinding
• Be familiar with cutting tools (lathe, milling, boring…), fixture and measurement
• Be familiar with mechanical drawings, dimensions and geometric tolerances
• Be familiar with CAD software, drawing/sketch creating will be an advantage
• Flexible with travelling at short notice (national & international) for an extended period
• Must have Valid Passport, Driver License, Crane and Forklift License
• Open for many different nationalities, and environment
• Confident use of digital applications such as Microsoft Office, Word, Excel etc.

Desired candidate profile

1. Machining Processes and Techniques

• CNC machining (milling, turning, drilling, and grinding)
• Manual machining techniques (e.g., lathe operation, milling machines, surface grinders)
• EDM (Electrical Discharge Machining) for complex cuts
• Grinding techniques (surface, cylindrical, centerless)
• Threading, tapping, and boring operations
• Wire cutting and laser cutting in some industries

2. CNC Programming and Operation

• Proficiency in CNC programming languages such as G-code, M-code, or proprietary machine languages
• Familiarity with CNC controllers (e.g., Siemens, FANUC, HAAS)
• Ability to write, modify, and optimize CNC programs for efficient operation
• Understanding of tool paths, cutting speeds, and feeds for different materials
• Experience with CAD/CAM software (e.g., Mastercam, SolidWorks, Autodesk Inventor) for designing parts and generating toolpaths
• Simulating CNC programs before actual machining to reduce errors and optimize processes

3. Material Knowledge

• Expertise in selecting the right materials (e.g., metals, plastics, composites) based on their properties (hardness, strength, machinability)
• Understanding of material behavior during machining, including how different materials respond to heat and cutting forces
• Familiarity with material properties such as hardness, tensile strength, and thermal conductivity

4. Precision Measurement and Inspection

• Proficiency in using precision measuring instruments such as calipers, micrometers, dial indicators, and height gauges
• Ability to measure tolerances and ensure parts meet specifications
• Conducting in-process inspections and adjustments to ensure quality
• Experience with CMM (Coordinate Measuring Machines) for automated, highly precise measurements
• Familiarity with GD&T (Geometric Dimensioning and Tolerancing) for ensuring design and manufacturing consistency

5. Tooling and Tool Management

• Selecting, maintaining, and changing out cutting tools, including end mills, drills, taps, and inserts
• Knowledge of tool life management and recognizing when tools need sharpening or replacement
• Familiarity with tool holders, fixtures, and chucks for holding parts securely during machining
• Understanding of tool wear and adjusting parameters to extend tool life while maintaining part quality