Nuclear Engineers

Engineer
Nuclear Design Engineer
Nuclear Engineer
Nuclear Licensing Engineer
Nuclear Process Engineer
Nuclear Reactor Engineer
Nuclear Safety Engineer
Nuclear Steam Supply System Engineer (NSSS Engineer)
Radiological Engineer
Reactor Engineer

What is a Nuclear Engineer?

Nuclear Engineers are professionals who specialize in the development and application of nuclear energy and radiation processes. Their work spans a variety of fields, including the design and implementation of nuclear reactors, radiation shielding, and the management of nuclear waste. These engineers are crucial in ensuring that nuclear power plants operate safely and efficiently while minimizing risks to the public and the environment. They often collaborate with other engineers and scientists to improve safety protocols, explore new technologies, and conduct research on nuclear materials. The field requires a deep understanding of nuclear physics, thermodynamics, and safety regulations, making Nuclear Engineers key contributors to the energy sector and to advancements in medical and industrial applications of nuclear technology.

Career Assessment
Job Outlook

Projected salary and job growth

$82150.0 - $174020.0

New job opportunities are less likely in the future. : Below Average

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Assessment

Related assessments and tests

No assessment available.

Career Assessment

Tasks

  • Design or develop nuclear equipment, such as reactor cores, radiation shielding, or associated instrumentation or control mechanisms.
  • Monitor nuclear facility operations to identify any design, construction, or operation practices that violate safety regulations and laws or could jeopardize safe operations.
  • Initiate corrective actions or order plant shutdowns in emergency situations.
  • Examine accidents to obtain data for use in design of preventive measures.
  • Direct operating or maintenance activities of nuclear power plants to ensure efficiency and conformity to safety standards.

Technology Skills

  • Analytical or scientific software
    • Mathematical simulation software
    • Reactor excursion and release analysis program RELAP
    • SAS
    • The MathWorks MATLAB
  • Presentation software
    • Microsoft PowerPoint
  • Development environment software
    • Formula translation/translator FORTRAN
    • INCORE code
    • Software development tools
    • TOTE code
  • Object or component oriented development software
    • C++
    • Oracle Java
    • Python
  • Data base user interface and query software
    • Microsoft Access
    • Relational database software

Tools Used

Knowledge

  • Engineering and Technology

    Knowledge of the practical application of engineering science and technology. This includes applying principles, techniques, procedures, and equipment to the design and production of various goods and services.

  • Physics

    Knowledge and prediction of physical principles, laws, their interrelationships, and applications to understanding fluid, material, and atmospheric dynamics, and mechanical, electrical, atomic and sub-atomic structures and processes.

  • Mathematics

    Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.

  • English Language

    Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar.

  • Public Safety and Security

    Knowledge of relevant equipment, policies, procedures, and strategies to promote effective local, state, or national security operations for the protection of people, data, property, and institutions.

15 Active Jobs in South Africa
Avg Salary: R47,196pm

Is a Career in Nuclear Engineering the Right Path for You?

As South Africa looks toward expanding its energy mix and maintaining the life extension of the Koeberg Nuclear Power Station, the demand for highly skilled Nuclear Engineers is on a significant upward trajectory. With 18 active jobs currently in the market and an average monthly salary of R47,196pm, the financial rewards are as compelling as the intellectual ones. In fact, our latest data shows a steady climb in remuneration, with industry averages rising from approximately R41,532 in early 2024 to over R51,916 by year-end, reflecting the critical shortage of these specialised skills.

Is Nuclear Engineering Right for Me? (Psychometric Checklist)

Before committing to this rigorous path, consider if you possess the core personality traits and cognitive leanings required for the nuclear sector. Ask yourself if you align with the following:

  • Uncompromising Integrity: Do you have a "safety-first" mindset where following protocols is second nature?
  • Analytical Rigour: Are you naturally inclined to break down complex problems into mathematical or physical components?
  • Attention to Detail: Can you maintain focus on minute data points where the margin for error is zero?
  • Resilience under Pressure: Can you remain calm and methodical during high-stakes troubleshooting or emergency simulations?
  • Ethical Responsibility: Are you motivated by the prospect of contributing to South Africa's "Just Energy Transition" and carbon-neutral goals?

A Day in the Life of a South African Nuclear Engineer

In the South African context, your day typically begins with rigorous safety briefings, whether you are based at the Koeberg Power Station in the Western Cape or working with the South African Nuclear Energy Corporation (Necsa) at Pelindaba. Your morning might involve monitoring reactor physics and thermal-hydraulic performance using advanced simulation software.

By midday, you could be collaborating with a multi-disciplinary team of mechanical and electrical engineers to plan a maintenance programme for radioactive waste management systems. The afternoon often involves meticulous reporting and ensuring compliance with the National Nuclear Regulator (NNR) standards. It is a high-tech, highly regulated environment where your primary contribution is ensuring the stability and safety of the national grid.

Education & Upskilling: The Roadmap to Success

Ready to start your career as a Nuclear Engineers?

Explore Top-Rated Nuclear Engineers Courses on Udemy

Becoming a Nuclear Engineer requires a robust academic foundation followed by lifelong professional development.

Formal Qualifications

Most entrants begin with a Bachelor of Science (BSc) or Bachelor of Engineering (BEng) in Mechanical, Electrical, or Chemical Engineering. Following this, specialised postgraduate studies are essential. Institutions like North-West University (NWU) and the University of the Witwatersrand offer dedicated Nuclear Engineering programmes and research hubs that are recognised globally.

Short Courses and Certifications

The learning does not stop at graduation. To remain competitive and compliant, engineers must pursue certifications in:

  • Radiation Protection and Safety.
  • Nuclear Reactor Theory and Design.
  • Quality Management Systems specific to the nuclear industry (ISO 19443).

Important: Continuous learning is the cornerstone of this profession. As technology evolves—such as the potential introduction of Small Modular Reactors (SMRs) in South Africa—you must be prepared to regularly update your skills and re-certify with the Engineering Council of South Africa (ECSA).

Next Steps: Are You Ready?

Nuclear engineering is more than just a job; it is a high-level commitment to the future of South Africa's infrastructure and energy security. The path is challenging, but for those with the right temperament and dedication, it offers unparalleled career stability and prestige. Test your readiness now by taking our comprehensive career assessment to see if you have the aptitude to power the nation.


Skills

  • Critical Thinking

    Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions, or approaches to problems.

  • Science

    Using scientific rules and methods to solve problems.

  • Active Listening

    Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times.

  • Complex Problem Solving

    Identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.

  • Judgment and Decision Making

    Considering the relative costs and benefits of potential actions to choose the most appropriate one.

Abilities

  • Problem Sensitivity

    The ability to tell when something is wrong or is likely to go wrong. It does not involve solving the problem, only recognizing that there is a problem.

  • Written Expression

    The ability to communicate information and ideas in writing so others will understand.

  • Category Flexibility

    The ability to generate or use different sets of rules for combining or grouping things in different ways.

  • Deductive Reasoning

    The ability to apply general rules to specific problems to produce answers that make sense.

  • Inductive Reasoning

    The ability to combine pieces of information to form general rules or conclusions (includes finding a relationship among seemingly unrelated events).

Education

How much education does a new hire need to perform a job in this occupation?

  • Bachelor's degree
    81 %
  • Master's degree
    19 %

Work Activities

  • Evaluating Information to Determine Compliance with Standards

    Using relevant information and individual judgment to determine whether events or processes comply with laws, regulations, or standards.

  • Working with Computers

    Using computers and computer systems (including hardware and software) to program, write software, set up functions, enter data, or process information.

  • Analyzing Data or Information

    Identifying the underlying principles, reasons, or facts of information by breaking down information or data into separate parts.

  • Getting Information

    Observing, receiving, and otherwise obtaining information from all relevant sources.

  • Making Decisions and Solving Problems

    Analyzing information and evaluating results to choose the best solution and solve problems.

Detailed Work Activities

  • Design energy production or management equipment or systems.
  • Monitor processes for compliance with standards.
  • Resolve operational performance problems.
  • Investigate safety of work environment.
  • Direct energy production or management activities.

Work Interests

  • Investigative

    Work involves studying and researching non-living objects, living organisms, disease or other forms of impairment, or human behavior. Investigative occupations are often associated with physical, life, medical, or social sciences, and can be found in the fields of humanities, mathematics/statistics, information technology, or health care service.

  • Realistic

    Work involves designing, building, or repairing of equipment, materials, or structures, engaging in physical activity, or working outdoors. Realistic occupations are often associated with engineering, mechanics and electronics, construction, woodworking, transportation, machine operation, agriculture, animal services, physical or manual labor, athletics, or protective services.

  • Conventional

    Work involves following procedures and regulations to organize information or data, typically in a business setting. Conventional occupations are often associated with office work, accounting, mathematics/statistics, information technology, finance, or human resources.

This page incorporates data from O_NET OnLine, courtesy of the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA), under the CC BY 4.0 license. O_NET is a registered trademark of USDOL/ETA. Assessify has adapted and modified the original content. Please note that USDOL/ETA has neither reviewed nor endorsed these changes.