Career as a Decommissioning Engineer in India: Role, Qualifications and How to Begin

Nuclear Power & Radiological Engineering

Updated 30 Oct 2026

At a glance

A decommissioning engineer plans how old nuclear reactors and facilities are safely shut down, cleaned and dismantled, managing radiation and waste risks at every stage.

A decommissioning engineer plans and manages the safe shutdown, cleaning and dismantling of old nuclear reactors and other nuclear facilities once they reach the end of their working life. The work is about controlling radiation, hazardous materials and radioactive waste so that a site can be made safe and, where possible, reused.

The role sits between nuclear engineering, radiation protection and project management. Decommissioning projects often run for many years, so the job suits people who like careful planning, documentation and working within strict safety rules.

Note to editorial team: this draft was written without verified research on this career. Salary, entrance exam, college, course duration and employer details are marked for checking before publication.

Minimum Qualification: Bachelor's degree in engineering (typical)
Typical Degree: B.E./B.Tech in Nuclear, Mechanical or Chemical Engineering
Expected Entry Salary: To be verified
Entry-level to Senior: To be verified
Job Demand Growth: To be verified
Work Hours: To be verified (site and project based)
Places of Work: Nuclear power plants, research sites, offices

What Does a Decommissioning Engineer Do?

Day-to-Day Responsibilities

Prepare decommissioning plans that set out the sequence, methods, schedule and budget for shutting down and dismantling a facility.
Assess the radiological and structural condition of plant systems, buildings and equipment before work starts.
Prepare safety documents and reports for approval by the nuclear regulator and site authorities.
Supervise dismantling work, including cutting, removal and decontamination of equipment and structures.
Plan the segregation, packaging, transport and disposal of radioactive and other hazardous waste.
Coordinate with radiation protection teams, contractors, safety officers and site staff to keep work safe.
Track progress against schedule and cost, and record all activities for audit and regulatory review.

Where They Work

Decommissioning engineers in India are most likely to work for public sector nuclear power operators, such as the Nuclear Power Corporation of India Limited (NPCIL), which appeared in recent recruitment news. Research establishments in the atomic energy sector and their associated facilities are also likely employers. Employer names and recruitment details still need to be verified against official sources.

Private engineering and construction contractors that take on dismantling work, and firms that handle radioactive waste management and environmental remediation, also hire for these roles. Much of the work is done on site, so candidates should expect to spend time at plant locations as well as in offices.

How to Become a Decommissioning Engineer in India?

After Class 12

Complete Class 12 in the science stream with physics, chemistry and mathematics. This is the usual route into engineering degrees. Confirm the exact subject requirements against the college or university you are targeting.

Undergraduate

Earn a B.E. or B.Tech in Nuclear, Mechanical, Chemical or Civil Engineering. Choose electives in nuclear engineering, radiation safety, waste management or structural design where available.

Postgraduate and Specialisation

A Master's degree in nuclear engineering, radiological safety or environmental engineering can help for senior technical or planning roles. Check whether a postgraduate qualification is required by the employers you are interested in.

Licence / Certification

Radiation safety training and any licence or authorisation needed to work with radioactive material are typically required on the job. Confirm the current requirements with the national nuclear regulator before publishing.

First Job

Entry roles often involve supporting senior engineers on plans, surveys and documentation. Recruitment for public sector nuclear organisations is usually through advertised exams and interviews, so watch official recruitment notices.