The Delhi Metro Rail Corporation (DMRC) conducts a recruitment exam for the Junior Engineer (JE) post. The exam typically consists of two papers - Paper 1 assesses English, Quantitative Aptitude, Logical Ability, and General Awareness, while Paper 2 focuses on technical knowledge related to the specific engineering discipline (Electrical, Electronics, Civil, or Mechanical). There is also a medical examination for selected candidates to ensure they meet the required health standards for the job. The specific details, including the exam syllabus and medical test criteria, can be found in the official DMRC recruitment notification for the respective year.