Become a Wireman (Electrical).

AC & Refrigeration Technicians in India install, service, and repair room ACs, split-systems, VRF systems, and commercial refrigeration equipment across residential, commercial, and cold-chain settings. Entry is via ITI Refrigeration & Air Conditioning (R&AC) 2-year trade followed by a 1-year NAPS/NATS apprenticeship under NCVT or SCVT certification. Primary employers span brand authorised service networks (Daikin, Voltas, LG, Samsung, Blue Star, Carrier), aggregated gig platforms (Urban Company, NoBroker), commercial HVAC maintenance contractors for malls and corporate campuses, and cold-chain operators (ice-cream cold stores, beverage bottlers, vaccine/blood-bank refrigeration). Technically skilled R&AC technicians with R-32/R-410A refrigerant handling and BAS/BMS exposure are actively recruited for GCC HVAC contracts in UAE, Saudi Arabia, and Qatar — the single highest-earning migration window for this trade.

Electricians in India install, maintain, and repair electrical wiring, fixtures, equipment, and control systems across construction sites, factories, commercial buildings, hospitals, malls, residential complexes, and solar power plants. The entry path is a 2-year ITI Electrician trade certificate (NCVT or SCVT) followed by a 1-year apprenticeship under the Apprentices Act, after which the tradesperson can obtain a Wireman Licence from the state electrical inspectorate and eventually a Supervisor or Electrical Contractor Licence. Work spans L&T, Shapoorji Pallonji, and DLF construction projects; state DISCOMs (BSES, BESCOM, TANGEDCO, MSEDCL) for distribution maintenance; corporate hospitals, malls, and hotels for MEP maintenance; Urban Company and NoBroker for residential service; and a fast-growing solar EPC sector (Tata Power Solar, Adani Green, Waaree, ReNew Power) where MNRE Suryamitra-certified electricians command a 15-25% pay premium. GCC migration windows — Saudi Aramco, ADNOC, UAE construction — absorb high volumes of licensed Indian electricians aged 22-35 at 2-4x Indian wages.

Plumbers in India install, maintain, and repair water-supply, drainage, and sanitation systems across residential buildings, commercial complexes, hospitals, hotels, and factories. Day-to-day work includes reading plumbing drawings, cutting and threading PVC/CPVC/GI/MS pipes, installing fixtures (geysers, water heaters, taps, WCs, wash-basins), pressure-testing completed lines, and diagnosing leaks or blockages in existing systems. The typical entry path is a 2-year ITI Plumber trade certificate followed by a NSDC/NCVT apprenticeship; the Indian Plumbing Association (IPA) offers Master Plumber and Certified Plumbing Designer certifications that unlock supervisor, contractor, and GCC migration roles. Independent plumbers work directly with residents via Urban Company, NoBroker, or referral networks; experienced hands migrate to UAE, Saudi Arabia, and Qatar at 2-4x Indian equivalent compensation.

Industrial Electricians in India install, commission, maintain, and troubleshoot high-voltage and low-voltage electrical systems in factories, refineries, steel plants, power stations, and process industries. The role is a senior specialisation above residential or commercial electricians — requiring ITI Electrician + state Electrical Contractor or Wireman Licence + apprenticeship at heavy industry (BHEL Haridwar, SAIL Bhilai, Reliance Jamnagar refinery, Indian Oil Panipat, JSW Vijayanagar steel plant) and hands-on competence with PLC automation (Siemens S7, Allen-Bradley), Variable Frequency Drives (VFD), HT/LT switchgear, and CEA Regulations 2010 compliance. Core domains: MCC (Motor Control Centre) construction and commissioning, HT substation (11 kV / 33 kV) operations, SCADA-linked field instrument loop testing, and hazardous-area (Zone 1/Zone 2, IS-certified equipment) electrical work. NSDC Level 4-5 qualification (Electronics Mechanic or Industrial Electrician skill standard) is the formal credential ladder; NCVT Industrial Electronics trade is an alternative entry path. Senior industrial electricians with PLC + substation credentials are in acute shortage across India's ₹3,000+ crore greenfield industrial CAPEX pipeline, commanding salary bands that outpace residential electricians by 2-4x.

Masons in India lay brick, block, stone, and tile on everything from ₹500-crore L&T high-rises to heritage temple renovations in Tamil Nadu to GCC-bound labour-camp projects in Dubai and Riyadh. Work is divided into four craft lanes that diverge at the 3-5 year mark: site mason (structural brickwork, block walls, RCC slab support), tile-fixer (bathroom, kitchen, floor-tile specialty with premium rates), stone mason (heritage stone, granite, temple sthapathi lineage), and plaster mason (internal and external rendering, waterproof plaster). Entry paths include informal apprenticeship on construction sites — still the most common — plus the ITI Mason trade (1-year NCVT-certified course available in 300+ ITIs across India), and the NCRMP certification tracks (National Craftsmen Residential Training Programme under CSDCI/NSDC). Demand is structurally large: India's construction industry employs approximately 5 crore workers, and skilled masons are in persistent short supply on any quality site.

Millwrights in India install, align, commission, maintain, and overhaul the precision rotating machinery that keeps heavy industry running — conveyors, gearboxes, rolling mills, kilns, hydraulic presses, crushers, pumps, and compressors. The career entry point is typically an ITI Fitter trade (2 years, NCVT) or Mechanic Machine Tools & Maintenance trade followed by an apprenticeship under the Apprentices Act at a heavy industrial plant. Primary employers include integrated steel plants (Tata Steel Jamshedpur, JSW Vijayanagar, SAIL Bokaro, RINL Vizag), cement plants (ACC Wadi, UltraTech Reddipalayam, Ambuja), aluminium smelters (Vedanta Lanjigarh, Hindalco Renukoot), and paper mills (ITC Bhadrachalam, JK Paper). Core technical disciplines are shaft alignment using laser instruments, vibration analysis, hydraulic systems overhaul, planned preventive maintenance (PPM), and Total Productive Maintenance (TPM). Senior millwrights at Tata Steel and JSW coordinate plant reliability using RCM (Reliability-Centred Maintenance) methodology and ISO 55000 asset management frameworks.

Electricians in India install, maintain, and repair electrical wiring, fixtures, equipment, and control systems across construction sites, factories, commercial buildings, hospitals, malls, residential complexes, and solar power plants. The entry path is a 2-year ITI Electrician trade certificate (NCVT or SCVT) followed by a 1-year apprenticeship under the Apprentices Act, after which the tradesperson can obtain a Wireman Licence from the state electrical inspectorate and eventually a Supervisor or Electrical Contractor Licence. Work spans L&T, Shapoorji Pallonji, and DLF construction projects; state DISCOMs (BSES, BESCOM, TANGEDCO, MSEDCL) for distribution maintenance; corporate hospitals, malls, and hotels for MEP maintenance; Urban Company and NoBroker for residential service; and a fast-growing solar EPC sector (Tata Power Solar, Adani Green, Waaree, ReNew Power) where MNRE Suryamitra-certified electricians command a 15-25% pay premium. GCC migration windows — Saudi Aramco, ADNOC, UAE construction — absorb high volumes of licensed Indian electricians aged 22-35 at 2-4x Indian wages.

Senior: ₹11.4L

Operation Theatre Technicians (OT Technicians) are the backbone of every surgical team — they set up the sterile field, prepare instrument trays, manage autoclave sterilisation, and assist scrub nurses and surgeons intra-operatively. In India, the role is entered via a B.Sc OT Technology (3-year) or Diploma in OT Technician (2-year) after 12th PCB, and is in high demand at corporate chains (Apollo, Fortis, Max, Manipal), AIIMS and government district hospitals, and standalone surgical centres. Experienced technicians who specialise in Cardiac OT, Neuro OT, or Robotic-assisted surgery earn significantly higher salaries and are actively recruited to GCC countries (Saudi Arabia, UAE, Oman) on tax-free packages.

Senior: ₹11.5L

Lift & Elevator Technicians in India install, maintain, and repair passenger elevators, freight lifts, escalators, and moving walkways across residential high-rises, commercial towers, metro stations, hospitals, and shopping malls. The standard entry path is a 2-year ITI in Electrical or Electronic Mechanic trade (NCVT/SCVT) followed by manufacturer-specific training at certified academies run by Otis, KONE, Schindler, Mitsubishi Electric, or Johnson Elevators — the five dominant players who collectively hold over 60% of India's installed lift base. Technicians must comply with the Lifts and Escalators Act enforced at state level (Maharashtra, Karnataka, Tamil Nadu, Telangana, Gujarat each have separate state lift rules), which mandates periodic inspections, safety certificates, and competency licensing for maintenance personnel. The booming high-rise construction in Mumbai (Lodha, Oberoi Realty), Bengaluru (Prestige, Embassy), Pune (Godrej, Mahindra Lifespaces), and Gurugram (DLF, M3M) has created a structural shortage of trained lift technicians — Annual Maintenance Contracts (AMCs) with residential societies, hospitals, and commercial buildings generate recurring service revenue and a reliable employment base. Senior supervisors at OEM service branches (Otis, KONE) and specialist lift-safety consultants earn ₹8-12L with on-call and night-shift premiums.

Senior: N/A

An Assistant Loco Pilot (ALP) is the second crew member in the locomotive cab of Indian Railways — the world's fourth-largest rail network — responsible for co-operating the train alongside the Loco Pilot, monitoring traction systems, track signals, and vigilance devices, and taking over in emergencies. Entry is through the RRB ALP exam (10th pass + ITI or Diploma in a relevant engineering trade), with selection via a 2-stage CBT followed by a Computer Based Aptitude Test (CBAT) and a rigorous medical that tests distant vision, colour vision, and hearing acuity. Posted first as ALP on shunting or goods duty, the career ladder progresses to Loco Pilot Goods → LP Passenger → LP Express → LP Mail/Express → LP Rajdhani/Shatabdi/Vande Bharat, with pay climbing from Pay Level 2 (₹19,900 basic) to Level 6/7 at the Mail/Express peak. The job is safety-critical at the highest possible level — a Loco Pilot on a Vande Bharat at 160 km/h operates India's fastest trains and commands a locomotive worth ₹120-180 crore.

Senior: ₹11.4L

Plumbers in India install, maintain, and repair water-supply, drainage, and sanitation systems across residential buildings, commercial complexes, hospitals, hotels, and factories. Day-to-day work includes reading plumbing drawings, cutting and threading PVC/CPVC/GI/MS pipes, installing fixtures (geysers, water heaters, taps, WCs, wash-basins), pressure-testing completed lines, and diagnosing leaks or blockages in existing systems. The typical entry path is a 2-year ITI Plumber trade certificate followed by a NSDC/NCVT apprenticeship; the Indian Plumbing Association (IPA) offers Master Plumber and Certified Plumbing Designer certifications that unlock supervisor, contractor, and GCC migration roles. Independent plumbers work directly with residents via Urban Company, NoBroker, or referral networks; experienced hands migrate to UAE, Saudi Arabia, and Qatar at 2-4x Indian equivalent compensation.

Senior: ₹10.2L