Pros
Good technical learning – Exposure to electronics, PLCs, automation, and field service. Hands-on experience – You work directly on machines, repairs, installation, and troubleshooting. Client-side exposure – You get to work with multiple companies, gaining real industry experience. Travelling allowance usually provided – Most service roles cover travel, food, and stay. Career growth in field service – Experience here helps you move to better engineering roles later. Decent job security – Field engineers are always in demand. Work independence – You handle sites, decisions, and customer-facing tasks.
Cons
High travel – Many field visits, sometimes long working hours. Less work-life balance – Service calls can come anytime. Pressure from clients – Need to solve issues quickly. Salary may be average for freshers in third-party payroll companies. Unpredictable schedule – Your day depends on client issues. Physical work – You may need to carry tools, fix machines, etc. Less structured training – Learning is mostly practical, not classroom-based.