The AE and JE positions in Mechanical Engineering are the most crucial job roles responsible for overseeing mechanical design, project management, maintenance, and operations in various sectors like manufacturing, power plants, railways, and public infrastructure. These roles are recruited through competitive exams that test candidates' knowledge of thermodynamics, fluid mechanics, materials science, mechanical design, and more.
There are various AE & JE level examinations conducted every year to hire Assistant Engineers and Junior Engineers. Usually, the recruitment procedure for AE & JE involves a written exam followed by an interview (only for AE). Successful candidates are appointed to various prestigious departments in the government sector.
The Junior Engineer (JE) exams for Mechanical Engineering are organized by several recruitment bodies, including SSC, RRB, and state governments. The exam is divided into two main sections:
General Awareness – Covers topics like current affairs, English, mathematics, and general knowledge.
Technical Section – Focuses on core mechanical engineering subjects, including thermodynamics, heat transfer, fluid mechanics, mechanics of materials, and machine design.
The technical section is the primary focus and holds significant weight in the final score.
The Assistant Engineer (AE) exams for Mechanical Engineering are conducted by various recruitment agencies. This exam tests candidates on both general awareness and specialized knowledge in mechanical engineering. The exam is typically 2 to 3 hours long, consisting mostly of objective-type questions, though some exams may include descriptive sections as well. Candidates should familiarize themselves with the exam pattern and syllabus to optimize their preparation.
RRB JE Exam: The Railway Recruitment Board (RRB) recruits Junior Engineers in the Mechanical Engineering discipline. The exam covers various topics such as mechanical systems, power plants, and industrial processes.
SSC JE Exam: The Staff Selection Commission (SSC) conducts the JE exam for various central government departments, with mechanical engineering subjects like thermodynamics, material science, and fluid mechanics.
UPPCL JE Exam: Uttar Pradesh Power Corporation Limited (UPPCL) recruits Junior Engineers in Mechanical Engineering, with a focus on mechanical systems in power plants and industrial machinery.
To be eligible for AE and JE exams in Mechanical Engineering, candidates must have a Bachelor’s degree or a diploma in Mechanical Engineering from a recognized institution. The minimum age requirement is typically 21 years, though this can vary depending on the specific recruitment.
The syllabus for AE and JE exams in Mechanical Engineering includes both general and technical sections:
Subjects |
Syllabus |
General Intelligence |
Analogies, Problem-Solving, Arithmetic Reasoning, Decision Making |
General Awareness |
Current Affairs, Indian Polity, Geography, History, Economics |
Technical Section |
Thermodynamics, Fluid Mechanics, Machine Design, Material Science, Manufacturing Processes, Heat Transfer |
The technical section assesses a candidate’s understanding of mechanical engineering principles, including their ability to apply theoretical knowledge to practical situations.
Starts on 19 Aug, 2025
Ends on 31 Aug, 2026
Starts on 19 Aug, 2025
Ends on 31 Aug, 2026
Starts on 17 Aug, 2025
Ends on 31 Aug, 2026