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Engineering · Entry level

Junior Engineer job description

A Junior Engineer supports a discipline team on design, site or maintenance work while learning the job. They assist seniors, prepare basic drawings and documents, take measurements and readings, and follow up tasks to completion. The role is a first rung for engineering graduates and diploma holders. A good Junior Engineer is reliable and eager, gets the basics right, asks the right questions, and grows into an independent engineer.

DetailFor this role
DepartmentEngineering
LevelEntry level
Reports toEngineering Manager (Projects)
Direct reportsNone
ExperienceFresher or up to 2 years

Junior Engineer job description template

Copy this job description, replace the text in square brackets and post it on your careers page or a job portal.

Job title: Junior Engineer

Department: Engineering

Reports to: Engineering Manager (Projects)

Location: [City], [office, branch or site]

About the role

A Junior Engineer supports a discipline team on design, site or maintenance work while learning the job. They assist seniors, prepare basic drawings and documents, take measurements and readings, and follow up tasks to completion. The role is a first rung for engineering graduates and diploma holders. A good Junior Engineer is reliable and eager, gets the basics right, asks the right questions, and grows into an independent engineer.

Key responsibilities

  • Assist senior engineers on design, site or maintenance tasks as assigned.
  • Prepare basic drawings, sketches, documents and reports for the section.
  • Take site measurements, meter readings and equipment data accurately.
  • Follow up materials, drawings and approvals to keep work moving.
  • Supervise small work fronts or activities under senior guidance.
  • Maintain registers, logs and records for the section every day.
  • Check basic quality of work against drawings and checklists.
  • Coordinate with contractors, vendors or other sections on routine matters.
  • Learn the codes, tools and processes of the discipline.

Requirements

  • Diploma or bachelor's degree in engineering
  • Basic computer and CAD skills
  • Ready to work at site or plant
  • Fresher or up to 2 years

KRAs and KPIs for a Junior Engineer

Key result areas for the appraisal form, each with a KPI you can measure every month or quarter.

Key result areaHow to measure it
Task completionAssigned tasks completed on time with correct follow up
AccuracyMeasurements, readings and records accurate and complete
Support qualitySeniors able to rely on the junior with minimal rechecking
DocumentationRegisters and reports kept current and correct
LearningCleared to handle defined tasks independently on plan
CoordinationRoutine follow ups closed without reminders

Skills and tools

Basic engineering knowledgeDrawing readingMeasurement and data recordingMS ExcelCoordinationDiscipline and reliabilityWillingness to learnTeamwork

Tools used day to day: AutoCAD, MS Excel, Measuring instruments, Site tools, Mobile service or attendance app.

Reporting line and career path

Engineering Manager(Projects)Junior Engineer
Moves up from: Diploma Trainee, Apprentice, Intern
Next roles: Engineer, Site Engineer, Design Engineer

Interview questions for a Junior Engineer

  1. What engineering basics from your course do you use most?
  2. How do you follow up a pending material or approval?
  3. How do you take and record site measurements accurately?
  4. How do you supervise a small task with contract workers?
  5. What would you do if you did not understand a drawing?
  6. How do you organise your daily tasks and records?

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Frequently asked questions

What does a Junior Engineer do?

A Junior Engineer supports a discipline team on design, site or maintenance work while learning the job. They assist seniors, prepare basic drawings and reports, take measurements and readings, follow up tasks and supervise small activities under guidance. It is the first rung of an engineering career.

What qualifications do you need to become a Junior Engineer?

A diploma or a bachelor's degree in the relevant engineering branch, with basic computer and CAD skills. Government junior engineer posts are filled through exams. In private firms, employers look for sound fundamentals, willingness to work at site or plant, and a reliable, eager attitude.

How does a Junior Engineer grow in a career?

A Junior Engineer grows by mastering the basics, learning the codes and tools, and taking on harder tasks independently. Typical moves are to Engineer, Site Engineer or Design Engineer, then to senior and lead roles. Study, certifications and steady site or design experience speed the path.