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Graduate Engineering Trainee

LennoxCompetition: Moderate • Entry Level
|IN-Chennai|By CampusToCareer Editorial Team|Posted 3 days ago|Last verified 3 days ago
✓ Company career page verified✓ Application route verifiedLast checked on Jul 9, 2026
💼 Experience Required
Fresher
🕒 Employment Type
Full-time
🎓 Target Batch
2025, 2026
🚀 Role Category
Engineering
📌 How to Apply
Click on the Apply button
💰 Salary
₹5 – ₹8 LPA
Skills Recommended
Project ManagementSheet Metal and Plastic DesignCost AnalysisManufacturing ProcessesBill of MaterialsEngineering Change NoticeDFMEAFunctional AnalysisComponent TestingCAD Software
Career Guide • 15 min read

Complete preparation guide for Graduate Engineering Trainee at Lennox

The Graduate Engineering Trainee role at Lennox is an exciting opportunity for freshers to kick-start their engineering careers. As a trainee, you will be responsible for identifying and implementing cost reduction ideas, managing projects, developing concept designs, and collaborating with cross-functional teams. You will also have the opportunity to work with suppliers, implement engineering changes, and support innovation activities.

✓ AI Assisted • Fact CheckedCampusToCareer Editorial TeamUpdated 6 Jul 2026

About Lennox

Lennox is a global leader in the HVAC and refrigeration industry, with a legacy of 130 years. The company provides innovative climate-control solutions to residential and commercial customers. Lennox values diversity, equity, and inclusion, and offers a supportive environment for career development. As a global community, Lennox welcomes team members from diverse backgrounds and provides opportunities for growth and development.

Required Skills Explained

Project Management

Why required: Project management skills are essential for this role as you will be responsible for creating and managing detailed project plans, ensuring seamless coordination of multiple projects simultaneously.

How recruiters evaluate: The recruiter will evaluate your ability to prioritize tasks, manage timelines, and coordinate with team members.

  • Coursera - Project Management Specialization
  • edX - Project Management MicroMasters

Sheet Metal and Plastic Design

Why required: Expertise in sheet metal and plastic design methodologies is required for this role as you will be responsible for developing concept designs related to sheet metal and plastics.

How recruiters evaluate: The recruiter will evaluate your knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models.

  • Autodesk - Sheet Metal Design Tutorial
  • Plastic Design Course on Udemy

Cost Analysis

Why required: Proficiency in cost analysis and should costing for concept designs is required for this role as you will be responsible for identifying and implementing cost reduction ideas.

How recruiters evaluate: The recruiter will evaluate your ability to analyze costs, identify areas for reduction, and develop business cases for cost-saving initiatives.

  • Cost Analysis Course on Coursera
  • Should Costing Tutorial on YouTube

Manufacturing Processes

Why required: Knowledge of manufacturing processes, setups, and routing is required for this role as you will be responsible for collaborating with manufacturing teams to implement ideas effectively.

How recruiters evaluate: The recruiter will evaluate your understanding of manufacturing processes and your ability to work with manufacturing teams.

  • Manufacturing Processes Course on edX
  • Manufacturing Setup and Routing Tutorial on LinkedIn Learning

Bill of Materials (BOM) and Engineering Change Notice (ECN) processes

Why required: Knowledge of BOM and ECN processes is required for this role as you will be responsible for creating and managing ECNs and collaborating with manufacturing teams to implement ideas effectively.

How recruiters evaluate: The recruiter will evaluate your understanding of BOM and ECN processes and your ability to work with manufacturing teams.

  • BOM and ECN Course on Udemy
  • BOM and ECN Tutorial on YouTube

DFMEA and Functional Analysis

Why required: Proficiency in DFMEA and functional analysis is required for this role as you will be responsible for performing comprehensive analysis using NUDs, DFMEA, Risk Analysis, and RCA.

How recruiters evaluate: The recruiter will evaluate your ability to analyze complex systems and identify potential failures.

  • DFMEA Course on Coursera
  • Functional Analysis Tutorial on LinkedIn Learning

Component Testing and Qualification Methods

Why required: Experience with component testing and qualification methods is required for this role as you will be responsible for overseeing simulations and physical tests to validate ideas and design concepts.

How recruiters evaluate: The recruiter will evaluate your ability to design and execute tests to validate component performance.

  • Component Testing Course on edX
  • Qualification Methods Tutorial on YouTube

CAD Software

Why required: Proficiency in CAD software is required for this role as you will be responsible for developing concept designs related to sheet metal and plastics.

How recruiters evaluate: The recruiter will evaluate your ability to use CAD software to create and modify designs.

  • CAD Software Course on Udemy
  • CAD Software Tutorial on LinkedIn Learning

Who Should Apply

freshers

Freshers with a bachelor's degree in engineering and a strong passion for innovation and design.

experienced

Experienced engineers looking to transition into a new role or industry.

graduates

Graduates with a degree in engineering and a strong understanding of design principles and manufacturing processes.

btech

B.Tech graduates with a degree in mechanical engineering, aerospace engineering, or a related field.

mca

Not applicable.

diploma

Not applicable.

Typical Hiring Process

  1. Round 1: Online Assessment: The online assessment will evaluate your technical skills and knowledge in areas such as project management, sheet metal and plastic design, and cost analysis.
  2. Round 2: Technical Interview: The technical interview will evaluate your technical skills and knowledge in areas such as manufacturing processes, BOM and ECN processes, and DFMEA and functional analysis.
  3. Round 3: Behavioral Interview: The behavioral interview will evaluate your behavioral skills and knowledge in areas such as teamwork, communication, and problem-solving.

Resume Tips for This Role

  • Tailor your resume to the job description and highlight your relevant skills and experience.
  • Use keywords from the job description to help your resume pass through applicant tracking systems (ATS).
  • Include relevant coursework, projects, and internships to demonstrate your skills and knowledge.

Interview Preparation Tips

  • Prepare to answer behavioral questions using the STAR method ( Situation, Task, Action, Result).
  • Practice answering technical questions related to the job description.
  • Bring copies of your resume and references to the interview.

Possible Interview Questions (10)

  1. What is your experience with project management?
  2. How do you stay current with industry trends and developments?
  3. Can you give an example of a time when you had to work with a cross-functional team?
  4. How do you approach cost analysis and should costing for concept designs?
  5. Can you describe your experience with manufacturing processes and setups?
  6. How do you ensure that your designs meet the required standards?
  7. Can you give an example of a time when you had to troubleshoot a complex problem?
  8. How do you prioritize tasks and manage your time?
  9. Can you describe your experience with CAD software?
  10. How do you approach DFMEA and functional analysis?

Salary Insights (India)

Industry range

The average salary for a graduate engineering trainee in the HVAC and refrigeration industry is ₹5-₹8 LPA.

Freshers

The average salary for a fresher in this role is ₹5-₹6 LPA.

Experienced

The average salary for an experienced engineer in this role is ₹8-₹10 LPA.

Salaries can vary based on location, experience, and performance. This role offers opportunities for growth and development, with potential for salary increases based on performance.

Career Path Roadmap

1
Senior Engineer

With experience and performance, you can move into a senior engineer role, leading projects and teams, and developing innovative solutions.

2
Engineering Manager

As an engineering manager, you will be responsible for leading a team of engineers, developing and implementing engineering strategies, and managing budgets and resources.

Why This Opportunity Is Worth Considering

  • Opportunity to work with a global leader in the HVAC and refrigeration industry.
  • Chance to develop innovative solutions and products.
  • Collaborative and supportive work environment.
  • Opportunities for growth and development.

Things To Know Before Applying

  • Lennox is a global company with a diverse workforce.
  • The company values innovation, teamwork, and customer satisfaction.
  • The role requires a strong understanding of design principles and manufacturing processes.

Recommended Courses

Project Management Specialization
Coursera

Develops project management skills and knowledge.

Sheet Metal Design Tutorial
Autodesk

Develops sheet metal design skills and knowledge.

Career Advice

To succeed in this role, focus on developing your technical skills, particularly in areas such as project management, sheet metal and plastic design, and cost analysis. Also, develop your behavioral skills, such as teamwork, communication, and problem-solving.

Editorial Note: This role is an excellent opportunity for freshers to start their engineering careers with a global leader in the HVAC and refrigeration industry. With opportunities for growth and development, this role can lead to a successful and rewarding career.
Written by CampusToCareer Editorial Team • AI Assisted • Fact Checked

Frequently Asked Questions

The salary range for this role is ₹5-₹8 LPA.
The key skills required for this role are project management, sheet metal and plastic design, cost analysis, manufacturing processes, and BOM and ECN processes.
The career path for this role includes opportunities for growth and development, with potential for salary increases based on performance.

Similar Roles to Explore

Graduate EngineerEngineering TraineeDesign EngineerManufacturing Engineer
Application trackerSkill learning pathsDaily coding practice
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Reference Only

Original Job Description

The text below is preserved from the employer's listing for verification. CampusToCareer editorial content above is the primary guide for preparing your application.

Job Description

Graduate Engineering Trainee

Job LocationsIN-Chennai

Requisition # 2026-53249 Category Engineering Shift / Hours Regular

Company Profile

Lennox (NYSE: LII) Driven by 130 years of legacy, HVAC and refrigeration success, Lennox provides our residential and commercial customers with industry-leading climate-control solutions. At Lennox, we win as a team, aiming for excellence and delivering innovative, sustainable products and services. Our culture guides us and creates a workplace where all employees feel heard and welcomed. Lennox is a global community that values each team member’s contributions and offers a supportive environment for career development. Come, stay, and grow with us.

Job Description

Value Addition & Cost Reduction: Identify, analyze, and implement cost reduction ideas, ensuring they deliver measurable benefits to the organization.

Project Management: Create and manage detailed project plans, ensuring seamless coordination of multiple projects simultaneously. Proactively identify ways to advance project activities.

Business Case Development: Analyze and evaluate ideas, preparing and presenting compelling business cases to Engineering, Product Management, Manufacturing, and other cross-functional teams.

Design Development: Develop concept designs related to sheet metal and plastics using advanced design methodologies and techniques.

Design & Idea Analysis: Perform comprehensive analysis using NUDs, DFMEA, Risk Analysis, and RCA. Create and manage design verification and test plans.

Design Reviews & Approvals: Lead and coordinate design reviews, ensuring approvals from all relevant cross-functional teams.

Simulation & Testing: Oversee simulations and physical tests to validate ideas and design concepts, ensuring they meet required standards.

Supplier Collaboration: Work with suppliers through the sourcing team on sample development, prototyping, tooling, and timeline management.

Implementation Support: Coordinate the creation of Engineering Change Notices (ECNs) and collaborate with Manufacturing teams to implement ideas effectively.

Teardown & Benchmarking: Support VAVE team activities, including product teardown, benchmarking, and idea generation to drive innovation.

Strong project management capabilities.

Expertise in sheet metal and plastic design methodologies.

Proficiency in cost analysis and should costing for concept designs.

Solid understanding of manufacturing processes, setups, and routing.

Knowledge of Bill of Materials (BOM) and Engineering Change Notice (ECN) processes.

Proficient in DFMEA and functional analysis.

Experience with component testing and qualification methods.

Qualifications

Requires a bachelor's degree in engineering.

Knowledge of the practical application of engineering science and technology. Familiar with analytical and CAD software. Knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models. Strong verbal and written communication skills.