Chemical engineers
Design chemical plant equipment and devise processes for manufacturing chemicals and products, such as gasoline, synthetic rubber, plastics, detergents, cement, paper, and pulp, by applying principles and technology of chemistry, physics, and engineering.
Chemical engineers design chemical plant equipment and devise processes for manufacturing chemicals and products, such as gasoline, synthetic rubber, plastics, detergents, cement, paper, and pulp, by applying principles and technology of chemistry, physics, and engineering. The role reports a median annual salary of $121,860 in the US and is showing modest growth of 3% over the next decade. Entry typically requires a Bachelor's degree, and shows moderate AI exposure (0.44 on a 0-1 scale) — some tasks are being automated but the role adapts. The most in-demand skills for the role include analytical chemistry, engineering principles, materials engineering, engineering processes, oxidation.
Pay in the UK
UK: median £48,776 a year for Engineering professionals n.e.c. (ONS ASHE 2025, full-time)
Middle half of full-time jobs: £39,653 to £61,717 a year
UK jobs are grouped differently; this is the closest UK occupation group (ONS SOC 2020 2129). ONS rates this estimate precise. 2025 provisional figures; ONS revises them a year later. Source: ONS Annual Survey of Hours and Earnings (Open Government Licence)
Pay in India (occupation group)
Average monthly earnings of salaried employees in the occupation group “Professionals” in India, from the Government of India's Periodic Labour Force Survey (January–December 2025). It covers everyone in this group, not only Chemical engineers, and it is not US pay converted to rupees.
Source: MoSPI (Government of India), Periodic Labour Force Survey Annual Report 2025, Table 51 — average wage/salary earnings of regular wage/salaried employees, NCO-2015 division 2. Official India data gives one average per occupation group: there are no official India figures for single careers, experience levels or cities. Read the report
How to get here in India
The usual route into this career in India. Each step links to the official page it comes from.
- 1 · Entrance exam JEE Main (Paper 1) for B.E./B.Tech; top JEE Main scorers can sit JEE Advanced for IITs; IIT/NIT/IIIT seats allotted via JoSAA[1][2][3]
- 2 · Qualification B.Tech / B.E. in Chemical Engineering (4 years) at an IIT, NIT or AICTE-approved college[4][3][5]
- 3 · Entrance exam GATE for M.Tech admission or for recruitment by public sector undertakings (PSUs) that use GATE scores[6]
Rules change: check the exam body's and regulator's current notice before you apply.
- JEE (Main) — National Testing Agency (read on 2026-09-27)
- JEE (Advanced) 2026 — Eligibility criteria (read on 2026-09-27)
- JEE (Advanced) 2026 Information Brochure (read on 2026-09-27)
- AICTE — Model Curriculum (Diploma, UG, PG) (read on 2026-09-27)
- AICTE — Approval Process Handbook 2024-25 to 2026-27 (read on 2026-09-27)
- GATE 2027 — IIT Madras (organising institute) (read on 2026-09-27)
Entrance exams on this route — Dates, eligibility and cut-offs for the exams on the way to this career:
Top skills
Knowledge you'll build
- Engineering and Technology
- Chemistry
- Mathematics
- Design
- Physics
- Production and Processing
- English Language
- Computers and Electronics
A day in the life
You start the morning in the plant control room, going through overnight process data with the shift supervisor and spotting a reactor running hotter than it should. You walk out to the unit, check the instruments and talk with the operators, then adjust feed rates and set up extra sampling to track down the cause. Mid-morning you review lab results on product purity and compare them with the specification. After lunch you work on a new layout for a separation unit, checking how pumps, vessels and piping will fit and how operators will reach them safely. Later you update the safety procedure for workers who will clean out a tank during next week's shutdown. Preparing the monthly cost and production report for management is the routine part of the day, heavy on spreadsheets. The rewarding part comes when the reactor settles back to its normal temperature and your fix shows up clearly in the data.
Illustrative: one typical day, written from the O*NET task statements for this occupation. Real days vary by employer and seniority.
What you'd actually do
- Develop safety procedures to be employed by workers operating equipment or working in close proximity to ongoing chemical reactions.
- Troubleshoot problems with chemical manufacturing processes.
- Monitor and analyze data from processes and experiments.
- Evaluate chemical equipment and processes to identify ways to optimize performance or to ensure compliance with safety and environmental regulations.
- Design and plan layout of equipment.
- Prepare estimate of production costs and production progress reports for management.
Tools & technology you'd use
Frequently asked questions
What does Chemical engineers do?
Design chemical plant equipment and devise processes for manufacturing chemicals and products, such as gasoline, synthetic rubber, plastics, detergents, cement, paper, and pulp, by applying principles and technology of chemistry, physics, and engineering.
What does a typical day look like in Chemical engineers?
You start the morning in the plant control room, going through overnight process data with the shift supervisor and spotting a reactor running hotter than it should. You walk out to the unit, check the instruments and talk with the operators, then adjust feed rates and set up extra sampling to track down the cause. Mid-morning you review lab results on product purity and compare them with the specification.
How much does Chemical engineers earn?
The median annual salary for Chemical engineers in the US is $121,860.
What is the job outlook for Chemical engineers?
The role is showing modest growth of 3% over the next decade. Current US employment is approximately 21,600 workers.
How do I become chemical engineers?
The typical entry education is a Bachelor's degree. Building a foundation in the top skills below will strengthen your application.
What skills does Chemical engineers need?
The most in-demand skills for this role include analytical chemistry, engineering principles, materials engineering, engineering processes, oxidation, spectroscopy. These are the skills O*NET identifies as most important for competent performance.
Will AI replace Chemical engineers?
Our AI-durability model gives Chemical engineers a score of 0.44 on a 0-1 scale (higher = more exposure). That places it at moderate AI exposure — some tasks are being automated but the role adapts. Learning to work with AI tools rather than against them is the path forward.
How hard is it to enter this field?
Chemical engineers has moderate barrier to entry — moderately gated — a bachelor's degree or equivalent training is typically required.