Ambattur Chennai Tamil Nadu Cad designer Jobs – 119 Open Jobs Today

Specialist - System Modeling
Lennox International —Chennai, Tamil Nadu
- Full-time
- CAD
- Engineering
- Master's degree
Principal Designer - Electrical (Offshore)
Wood —Chennai, Tamil Nadu
- Full-time
- Hybrid work
- AutoCAD
- CAD
- Project management
- Health insurance
- Life insurance
Structural/Coastal Engineer/ Specialist, Marine
COWI —Chennai, Tamil Nadu
- Full-time
- Civil engineering
- B.Sc
- English
- Work from home
14h
BIM Designer- Wet Utilities
Egis Group —Chennai, Tamil Nadu
- Full-time
- Civil engineering
- CAD
- Project management
Quick apply
Senior Engineer - Design COE EV
Mahindra & Mahindra Ltd —Chennai, Tamil Nadu
- CAD
- Assembly
- Bachelor's degree
12d
Design Engineer, Electrical
Design Group —Chennai, Tamil Nadu
- Full-time
- AutoCAD
- Electrical experience
- Bachelor's degree
Senior Designer - Civil E&P
Jacobs —Chennai, Tamil Nadu
- AutoCAD
- Civil engineering
- Construction experience
Site Engineer
ENERGY ELECTRICALS —Kundrathur, Chennai, Tamil Nadu
- ₹20,000 - ₹30,000 a month
- Full-time
- AutoCAD
- CAD
- Math
- Cell phone reimbursement
Quick apply
10d
Diploma Trainee – Electrical / Civil – Fixed Term contract
AtkinsRéalis —Chennai, Tamil Nadu
- Full-time
- AutoCAD
- CAD
- Project management
- Health insurance
Mechanical Design Subject Matter Expert (SME) - BPS
Babcock Power APAC Pvt. Ltd. —Chennai, Tamil Nadu
- Full-time
- Microsoft Word
- Microsoft Excel
- Engineering
Quick apply
3d
Customer Service Executive - Platform Planning & Network Design
Tata Communications —Chennai, Tamil Nadu
- Full-time
- AutoCAD
- Civil engineering
- Microsoft Excel
12d
I&C Drafter-BPS
Babcock Power APAC Pvt. Ltd. —Chennai, Tamil Nadu
- Full-time
- AutoCAD
- Electrical experience
Diploma Trainee – Electrical / Civil – Fixed Term contract
Linxon —Guindy, Chennai, Tamil Nadu
- Full-time
- AutoCAD
- CAD
- Project management
- Health insurance
Lead designer – Depot Design
Larsen & Toubro —Chennai, Tamil Nadu
- AutoCAD
- Civil engineering
- Master's degree
Plastic injection Mold Designer
Segula Technologies —Chennai, Tamil Nadu
- Full-time
- CAD
- Bachelor's degree
- Welding
Quick apply
Electrical Design Engineer
GLOINNT —Chennai, Tamil Nadu
- AutoCAD
- Electrical experience
Senior Project Engineer Systems / MV Switchgears AIS Order Engineering
Siemens —Chennai, Tamil Nadu
- Full-time
- AutoCAD
- CAD
- Master's degree
Senior Design Lead - Physical Design
HCLTech —Chennai, Tamil Nadu
- Master's degree
Senior Designer- Electrical
BW Corporate GCC —Chennai, Tamil Nadu
- Full-time
- Microsoft Powerpoint
- AutoCAD
- Microsoft Outlook
Fire Protection Engineer-II
Sherwin-Williams —Chennai, Tamil Nadu
- Full-time
- AutoCAD
- CAD
- Microsoft Office
- Health insurance

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Specialist - System Modeling

Lennox International -
Chennai, Tamil Nadu

Apply Now

Job details

Full-time

Qualifications

Mechanical engineering
MATLAB
CAD
Engineering
C#
NumPy
Mechanical Engineering
System architecture
.NET
Master's degree
Pandas
C++
Julia
C
Bachelor's degree
Embedded software
HVAC
Simulink
SciPy
HVAC design
AI
Communication skills
Python

Full job description

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:

Key Responsibilities:

Design & Develop high-fidelity 1D,2D or 3D thermal models for components & sub-systems using in house system simulation tools or external tools like Modelica ,GT-SUITE , Amesim or Simulink.
Simulate and analyze thermal, fluid, and control system behaviors under various operating conditions.
Collaborate with cross-functional teams including mechanical, controls, and software engineers to integrate simulation models into product development workflows.
Calibrate the component and sub-system models using experimental test data to minimize the model prediction errors .
Validate simulation models against experimental or field data and refine models for accuracy and performance.
Design & Develop modularized architecture for system simulation tool catering wide range of HVAC & refrigeration system architectures
Document methodologies, assumptions, and results for internal and external stakeholders.

Required Qualifications:

Master’s degree in Mechanical Engineering, Thermal Engineering or a related field.
Minimum 4 years of experience in developing physics based HVAC component & system models in Modelica or GT-SUITE.
Proficiency in HVAC and Refrigeration system architecture (design and simulation)
Strong understanding of thermodynamics, heat transfer, and fluid dynamics applied to HVAC.
Experience with system & component modeling, tuning parameter estimation, and model validation.
Programming – Working knowledge of C++/C# and scripting languages like Python ,MATLAB for model development
HVAC component system simulation tools – Coil designer , Vapcyc ,
Excellent problem-solving, communication, and documentation skills.
AI/ML skills
Physics‑informed ML for HVAC modeling – Surrogate/Reduced order model development for HVAC systems & components , accelerating model development with sparse test data
Data driven model calibration – Autotunning heat transfer & pressure drop models using Bayesian optimization, Genetic algorithms, Gradient based learning etc
AI enabled digital twin development – Real time performance tracking and model calibration, predictive maintenance etc
External model integration – Integrate external FMU’s from vendors , Modelica , GT-Suite type platforms with in house tool
HVAC system solver development – Develop robust system solvers to handle stiff nonlinear discontinuous dynamics
Programming & frameworks – Python, Numpy, Scipy, Pandas, PyTorch, Tensor flow , Julia
Data handling for HVAC systems – Cleaning test data , Sensor/IOT data preprocessing , Feature engineering for thermal systems, HVAC data analytics
Familiarity with control systems and embedded software integration is a plus.
Exposure to cloud-based simulation platforms or IoT integration for digital twins.Usage of AI tools for model development is preferred

Qualifications:

Requires a bachelor's degree in engineering. Requires at least 5 years related experience.

Understanding of the practical application of engineering science and technology. Experience with analytical and CAD software. Requires knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models. Excellent verbal and written communication and presentation skills.

Familiarity with control systems and embedded software integration is a plus.

Exposure to cloud-based simulation platforms or IoT integration for digital twins.
Usage of AI tools for model development is preferred

Apply Now

Refine Your Search

cad designer jobs in ambattur chennai tamil nadu

Specialist - System Modeling

Principal Designer - Electrical (Offshore)

Structural/Coastal Engineer/ Specialist, Marine

BIM Designer- Wet Utilities

Senior Engineer - Design COE EV

Design Engineer, Electrical

Senior Designer - Civil E&P

Site Engineer

Diploma Trainee – Electrical / Civil – Fixed Term contract

Mechanical Design Subject Matter Expert (SME) - BPS

Customer Service Executive - Platform Planning & Network Design

I&C Drafter-BPS

Diploma Trainee – Electrical / Civil – Fixed Term contract

Lead designer – Depot Design

Plastic injection Mold Designer

Electrical Design Engineer

Senior Project Engineer Systems / MV Switchgears AIS Order Engineering

Senior Design Lead - Physical Design

Senior Designer- Electrical

Fire Protection Engineer-II

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