An assembly line gets all the attention, but it depends on two teams that most visitors never notice. The machine shop turns raw castings and bars into precise engine and transmission parts, measured in hundredths of a millimetre. The maintenance team keeps every machine, robot, conveyor and compressor running — and when something breaks at 2 AM, they are the ones who get the line moving again. At TVS Motor Company’s Hosur plant, these are among the most skilled shop-floor roles, and they are where ITI machinists, turners, fitters and electricians, and diploma engineers in mechanical, electrical and mechatronics, can build the most valuable careers.
This article covers machine shop and maintenance jobs specifically: what CNC operators, setters, maintenance fitters and electricians do, the skills and trades that fit, approximate pay, typical interview and trade test questions, and how to grow.
The Machine Shop
TVS Motor (see the company overview) manufactures many critical components in-house. Machine shops at large two-wheeler plants typically produce crankshafts, camshafts, cylinder heads and blocks, gears and transmission shafts, and other precision parts. Work is organised in cells or lines of CNC turning centres, machining centres, grinders, gear-cutting machines and washing and inspection stations.
CNC Operator
Loads and unloads components, starts cycles, monitors the machine, checks parts with gauges and instruments at the specified frequency, records results, and alerts the setter or supervisor if dimensions drift. Operators also do basic cleaning and daily checks.
CNC Setter
Sets up machines for new batches — fixtures, tools, offsets — proves the first part, adjusts programs within limits, and supports operators when quality drifts. Setters usually have several years of operator experience or a diploma.
Anúncios
Inspector (Machine Shop)
Checks parts using micrometers, bore gauges, height gauges and sometimes coordinate measuring machines, and signs off first-piece and periodic inspections.
The Maintenance Department
Maintenance Fitter (Mechanical)
Maintains and repairs mechanical systems: bearings, gearboxes, hydraulics, pneumatics, conveyors and fixtures. Carries out preventive maintenance schedules and breakdown repairs.
Maintenance Electrician
Maintains electrical panels, motors, drives, sensors and lighting; troubleshoots control circuits; supports PLC-controlled equipment under guidance. Electrical safety and lock-out discipline are essential.
Mechatronics / Automation Technician
Works on robots, PLCs, sensors and automated stations. Diploma holders with mechatronics or electronics backgrounds, and experienced ITI electricians, grow into these roles.
Utilities Technician
Looks after compressors, cooling towers, boilers, water treatment and power distribution that keep the whole plant running.
Trades and Qualifications That Fit
| Background | Best-fit roles |
|---|---|
| ITI Machinist / Turner | CNC operator, later setter |
| ITI Fitter | Maintenance fitter, machine shop operator |
| ITI Electrician / Electronics Mechanic | Maintenance electrician, automation support |
| Diploma Mechanical / Production | Setter, machine shop supervisor trainee, maintenance |
| Diploma EEE / Mechatronics | Electrical maintenance, automation technician |
Approximate Pay
Pay depends on employment route, qualification, skills and experience. The ranges below are commonly advertised for comparable roles in the Hosur region and are approximate; your written offer states the actual pay and allowances.
| Role | Approximate monthly pay |
|---|---|
| CNC operator / machine shop trainee (ITI) | ₹22,000 – ₹35,000 |
| Maintenance fitter / electrician (ITI) | ₹22,000 – ₹35,000 |
| Operator trainee (12th pass) | ₹19,000 – ₹27,000 |
| Helper (10th pass) | ₹17,000 – ₹22,000 |
| Setter / senior technician (experienced) | Higher, based on skill |
Where ESIC applies, benefits are explained on the ESIC website.
A Shift in the Machine Shop
At the start of the shift, the operator checks the handover note, verifies the machine’s daily checklist — coolant level, lubrication, air pressure, chip removal — and confirms that gauges are calibrated. Production begins, with the operator measuring parts at set intervals and plotting results on control charts where used. If a dimension moves towards its limit, the operator informs the setter, who adjusts offsets or changes a worn tool. Chips are cleared regularly, and the area is kept clean. At the end of the shift, the operator records output, rejections and any issues for the next shift.
A Shift in Maintenance
Maintenance days mix planned and unplanned work. Planned work follows the preventive maintenance calendar — lubrication, belt and filter changes, inspections, calibration. Unplanned work comes from breakdowns: a conveyor stops, a robot faults, a spindle overheats. The technician responds quickly, isolates the equipment safely, diagnoses the fault, repairs it, tests it and records the cause so repeated problems can be eliminated. Night shifts and holidays are often used for larger maintenance jobs when production is stopped.
Preventive Maintenance and Why Plants Depend on It
In a plant that builds thousands of vehicles a day, every hour of unplanned downtime is expensive. That is why large manufacturers invest heavily in preventive maintenance: scheduled inspections, lubrication, parts replacement and calibration done before equipment fails. Many plants follow a structured approach often called total productive maintenance, in which operators handle simple daily checks — cleaning, tightening, lubrication points, visual inspection — and maintenance teams handle deeper work. For a new maintenance technician, this means much of your work is planned: following checklists, recording findings, and raising work orders for anything abnormal. The skill lies in noticing early signs — unusual noise, vibration, heat, leaks, slow movement — and acting before they become breakdowns. Technicians who bring this mindset, and who write clear records, quickly become trusted.
Root Cause Thinking
When a machine fails, fixing it is only half the job. The other half is asking why it failed and making sure it does not happen again. Plants often use simple tools such as the “5 Whys” — asking why repeatedly until the real cause appears. For example: the conveyor stopped (why?) because the motor tripped (why?) because it was overloaded (why?) because a bearing was seizing (why?) because the lubrication point was missed (why?) because it was not on the checklist. The fix is not just a new bearing but an updated checklist. Showing this kind of thinking in an interview — even with a simple example from your ITI workshop — marks you out as someone who will grow.
Measurement Skills That Matter Most
In the machine shop, the difference between a good part and a rejected one can be a few microns. Operators must handle instruments with care: clean the measuring faces, check zero before use, apply consistent pressure (use the ratchet on a micrometer), measure at the specified points, and record readings honestly. Instruments must be within calibration dates. If a gauge is dropped, it must be reported and rechecked before use. Practising measurement at your institute before the trade test is time well spent.
Skills That Set You Apart
- Reading engineering drawings, tolerances and surface finish symbols.
- Accurate use of micrometers, verniers, dial indicators and bore gauges.
- Understanding G-codes and M-codes at a basic level for CNC work.
- Hydraulic and pneumatic circuit basics for maintenance fitters.
- Reading electrical diagrams, using a multimeter safely, and basic PLC concepts for electricians.
- Strict adherence to lock-out/tag-out and PPE.
Typical Trade Test and Interview Questions
- “What is the least count of your micrometer, and how do you read it?”
- “What does G00 do compared with G01?” (Rapid positioning vs linear feed movement)
- “A motor trips repeatedly. What would you check?” (Load, supply voltage, overload setting, insulation, bearings)
- “Why is lock-out/tag-out important?” (Prevents accidental energisation during maintenance)
- “How would you find the cause of a hydraulic cylinder moving slowly?” (Check pressure, flow, leaks, valve operation, oil condition)
Practical tests may include measuring a component, filing or fitting to size, or wiring a simple starter circuit.
How to Apply
- Check the TVS Motor careers page and the official website for trainee, apprentice and technician openings.
- Stay in touch with your ITI or polytechnic placement cell.
- Keep documents ready: Aadhaar linked to your mobile (update via UIDAI), certificates and marksheets, experience letters, bank details and photographs.
Your First Months as a Technician
New maintenance and machine shop staff usually start under a senior technician, learning the equipment in one area before being trusted alone. Expect to spend time reading machine manuals, walking the lines to learn where each panel, valve and lubrication point is, and joining breakdown calls as an assistant. Keep a personal notebook of each machine’s common faults and fixes. Within a few months, you will handle routine preventive maintenance independently and assist on complex breakdowns — the fastest way to build real expertise.
Career Growth
CNC operators who master measurement and setting become setters, then cell leaders or machine shop supervisors. Maintenance technicians who learn automation — PLCs, robots, sensors — are among the most in-demand people in any manufacturing cluster, and Hosur has many plants competing for them. Part-time diplomas or certifications in automation accelerate growth.
Safety and Rights
Machine shops and maintenance carry specific risks: rotating parts, coolant, sharp chips, stored energy and electricity. Follow every safety procedure without exception. Labour codes on wages, hours and safety are published by the Ministry of Labour and Employment.
Beware of Fake Offers
Ads promising “TVS CNC operator, ₹40,000 fixed, pay ₹3,000 for training certificate” are scams. Genuine employers do not charge. Report fraud numbers on Sanchar Saathi, and if you have paid, complain to the National Consumer Helpline.
Frequently Asked Questions
Do I need CNC experience to apply?
Not always; ITI machinists and turners are often trained on CNC machines.
Are maintenance jobs on rotating shifts?
Usually yes, with some work planned during shutdowns.
Is PLC knowledge required?
Helpful for electricians and automation roles; basic training is often provided.
Which is better, machine shop or maintenance?
Both offer strong careers; choose based on your trade and interest.
Is there any fee?
No. Genuine hiring is free.
Final Thoughts
Good machinists and maintenance technicians are the backbone of any automobile plant — and they rarely stay short of opportunities. Build your skills carefully, keep a record of the equipment you have worked on, and your career will grow with the industry.
Machine shop and maintenance roles at TVS Hosur reward precision, curiosity and safety discipline. Strengthen your measurement and troubleshooting skills, apply through genuine channels and never pay for a job.
Disclaimer
careers.paperlessloan.in is an independent information website. We are not TVS Motor Company or any of its contractors, we are not a recruitment agency and we do not collect applications or fees. Vacancies, stipends and pay change over time and differ between company roll, apprentice, trainee and contractor roles; every figure in this article is approximate. Always confirm details through official TVS Motor channels and never pay anyone for a job.
