`n `n About Us | TSRAI NANOZ Sensors
COMPANY

ABOUT US

TSRAI NANOZ Sensors Pvt. Ltd.

Swiss Engineering, Indian Innovation

TSRAI NANOZ Sensors Pvt. Ltd. is a India venture of TSR Messtechnik AG, Switzerland a precision measurement technology company with nearly 100 years of Swiss engineering excellence since 1925.

Headquartered in Surat - Gujarat, we bring world-class measurement solutions to the Indian market, serving industries from pharmaceutical and healthcare to CVD diamond manufacturing and smart buildings.

Our Heritage

TSR Messtechnik AG was founded in 1925 in Switzerland, establishing a legacy of precision and reliability. Today, we combine this Swiss heritage with Indian market expertise to deliver cutting-edge solutions for Industry 4.0.

Our Mission

To empower Indian industries with precision measurement technology and AI-powered smart sensors. We bridge the gap between Swiss engineering excellence and India's growing demand for advanced industrial solutions.

Our Technology NANOZ

Next Generation Sensors Our proprietary NANOZ MEMS MOX gas sensors represent the pinnacle of sensor technology:

Ultra-compact
2.8 × 2.8 × 1.6 mm
ppb-level detection
CH4, H2, N2, O2, Ar, VOC
Integrated Edge AI
Real-time analytics
Response time
< 100ms
Operating range
-40°C to +125°C

Certifications & Accreditations

ISO 9001:2015 ISO 17025:2018 ATEX Certified CH Swiss Made

Our Customers

Trusted by leading institutions and companies worldwide:

Research
NASA, CERN, Empa, ETH Zurich, MIT
Pharmaceutical
Roche, Novartis, Lonza, Pfizer, GSK
Industry
ABB, Siemens, Bosch, GE, Honeywell
Infrastructure
Deutsche Bahn, SNCF, SBB

Industries We Serve

CVD / Lab-Grown Diamonds
Real-time gas analysis for D-Grade production
Pharmaceutical
GMP cleanroom monitoring, FDA/WHO compliant
Healthcare
Breath analysis, hospital HVAC, infection control
HVAC & Smart Buildings
Energy optimization up to 32% savings
Semiconductor & PV
Ultra-pure gas flow measurement
Cement, Oil & Gas
Process monitoring and safety
CAREERS

JOBS & CAREERS

Join TSRAI NANOZ Sensors

Shape the Future of Measurement Technology

We are building a world-class team to bring Swiss precision measurement technology to India.
Join us and be part of the Industry 5.0 revolution.

Service Engineer HVAC & Industrial Installations

Surat, Gujarat Full-time 2-5 years
₹4-7 LPA

Install, commission, and maintain precision measurement systems at customer sites across India. Work with cutting-edge Swiss technology in pharmaceuticals, smart buildings, and more.

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Key Responsibilities

  • Installation and commissioning of flow sensors, pressure transmitters, and gas analyzers
  • Integration with BMS and SCADA systems
  • On-site calibration and system optimization
  • Preventive maintenance and troubleshooting
  • Customer training and technical documentation

Required Qualifications

  • Diploma or B.E./B.Tech in Mechanical, Electrical, or Instrumentation
  • 2-5 years HVAC/instrumentation experience
  • Knowledge of Modbus, RS485, 4-20mA protocols
  • Valid driving license, willingness to travel

Benefits

Company vehicle Health insurance Training in Switzerland Performance incentives

Technical Sales Engineer Field Sales

Gujarat / Maharashtra / Pan-India Full-time 3-7 years
₹8-15 LPA

Drive business growth by providing technical solutions to customers in pharmaceutical, HVAC, diamond, and industrial sectors. Be the face of Swiss precision technology.

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Key Responsibilities

  • Identify and develop new business opportunities
  • Technical presentations and product demonstrations
  • Prepare proposals, quotations, and tender responses
  • Achieve sales targets and build key account relationships
  • Attend trade shows and industry events

Required Qualifications

  • B.E./B.Tech in Mechanical, Electrical, or Instrumentation
  • 3-7 years technical sales experience
  • Proven track record of achieving targets
  • Willingness to travel 60-70% of time

Benefits

Company car + fuel Lucrative commission International training Fast-track career

Technical Sales Executive Inside Sales

Surat, Gujarat Full-time 1-4 years
₹3-5 LPA

Support sales operations from our Surat office by handling customer inquiries, preparing quotations, and coordinating with field sales.

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Required Qualifications

  • Diploma or Bachelor's in Engineering or Science
  • 1-4 years in technical sales support
  • Proficiency in MS Office and ERP/CRM
  • Fluent in English, Hindi, and Gujarati

Benefits

Health insurance Performance incentives Work-life balance

AI/ML Engineer Sensor Intelligence

Surat (Hybrid) Full-time 3-8 years
₹15-30 LPA

Develop AI algorithms for our NANOZ smart sensor platform. Work on Edge AI, machine learning for gas detection, and predictive analytics. Unique opportunity at the intersection of hardware and AI.

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Key Responsibilities

  • Develop ML models for real-time gas detection
  • Implement Edge AI on MEMS sensors
  • Build MLOps infrastructure
  • Research predictive maintenance algorithms
  • Contribute to patent filings

Required Qualifications

  • M.Tech/MS or PhD in CS, Data Science, EE
  • 3-8 years ML/DL experience
  • Python, TensorFlow, PyTorch
  • Time-series analysis and signal processing
  • Experience with TinyML preferred

Benefits

Stock options GPU infrastructure Conference attendance Hybrid work

Office Administrator / Executive Assistant

Surat, Gujarat Full-time 2-5 years
₹3-5 LPA

Manage office operations and provide administrative support to management. Be the backbone of our Surat operations.

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Required Qualifications

  • Bachelor's in Commerce or Business Administration
  • 2-5 years in office administration
  • Excellent MS Office skills
  • Experience with Tally preferred

Graduate Engineer Trainee (GET) Multiple Positions

Surat, Gujarat 12-month program Freshers
₹20-25 K/month

Launch your career! Structured training program for fresh engineering graduates. Learn from Swiss experts. Top performers absorbed into permanent roles (±3.5-4.5 LPA).

Service Track Sales Track Product Track
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Requirements

  • B.E./B.Tech in Mechanical, Electrical, Electronics, or Instrumentation
  • Graduation year: 2024 or 2025
  • Minimum 60% aggregate or 6.0 CGPA

How to Apply

Send your resume to: sales@tsr-india.com
Subject: [Position Name] [Your Name] [Years of Experience]

F-7, Avenue 77, RCC Canal Road, Beside L.P. Savani Academy

Vesu, Surat - 395007, Gujarat, India India

+91.9913833141

Why Join TSRAI NANOZ Sensors?

CH
Swiss Technology
Work with world-class precision systems
Growth Industry
Be part of India's Industry 4.0
Career Development
Training opportunities in Switzerland
Global Exposure
International teams and customers
Innovation
AI-powered sensor technology
Team Culture
Small, agile team with impact

TSRAI NANOZ Sensors Pvt. Ltd. is an equal opportunity employer. We welcome applications from all qualified individuals regardless of gender, religion, caste, or background.