Caterpillar Inc.
Manufacturer of construction and mining equipment, engines, and industrial gas turbines.
2 days ago
Intermediate (4-7 years), Expert & Leadership (13+ years), Experienced (8-12 years)
Full Time
Chennai, Tamil Nadu, India
Office Full-Time
Company Size
107,000 Employees
Service Specialisms
Sector Specialisms
Description
.net development
sensor monitoring
protocol integration
sql optimization
azure deployment
test support
We are seeking a results‑driven .NET Test Systems Development Engineer to design and build control and data acquisition solutions for industrial gas turbine test systems. The role combines .NET software development, network communication, and MS‑SQL database management, providing centralized support to internal customers and partnering closely with metrology, test‑cell engineers, and technicians.
Key duties include gathering and validating functional and technical requirements, designing, developing, testing, and implementing .NET‑based applications and real‑time sensor monitoring routines, and performing functional, integration, and system testing. The engineer will integrate and troubleshoot industrial communication protocols such as Modbus RTU/TCP and TCP/IP sockets, create performance‑tuned stored procedures and reporting tools, and collaborate with customers and product owners to scope and deliver projects while resolving software issues.
- Gather and validate functional and technical requirements.
- Design, develop, test, and implement .NET applications and data acquisition routines for real‑time sensor monitoring.
- Perform functional, integration, and system testing.
- Integrate and troubleshoot industrial communication protocols (Modbus RTU/TCP, TCP/IP sockets, heartbeat signals).
- Create stored procedures, optimized queries, and reporting tools for analytics and predictive maintenance.
- Debug, troubleshoot, and maintain source code using appropriate development tools.
- Collaborate with customers and the Product Owner to scope and execute projects that meet business needs.
- Analyze, investigate, and resolve test system software issues; provide test‑cell support as needed.
- Write complex queries, stored procedures, and perform performance tuning.
- Troubleshoot using Process Monitor, Event Viewer, Fiddler, and Wireshark.
- Work with data exchange formats such as JSON, XML, and web technologies (HTML, DHTML, JavaScript, CSS, jQuery).
- Deploy and manage .NET applications on Microsoft Azure, including Azure SQL Database and Managed Instance.
Requirements
.net
azure devops
sql
modbus
visual studio
5+ years
Candidates must have solid .NET development experience (WCF, WPF, MVC, C#, .NET Core/Framework) in an industrial environment, strong knowledge of design patterns (MVC, MVVM, DDD, Repository) and Modbus/TCP/IP communications, and proficiency with Visual Studio, VS Code, and SQL databases (SQL Server, MySQL, SQL Express). Familiarity with data acquisition systems, measurement technology, control systems, and troubleshooting tools such as Process Monitor, Event Viewer, Fiddler, and Wireshark is required.
Preferred capabilities include Azure DevOps, GitHub, multi‑tier system development, asynchronous programming, and expertise with JSON, XML, and web technologies (HTML, JavaScript, CSS, jQuery). Experience with SCADA/DCS, historian platforms (OSIsoft PI), OPC UA/DA standards, and deploying .NET applications on Microsoft Azure—including Azure SQL Database and Managed Instance administration—is highly valued.
A graduate or postgraduate degree in computer science, electronics, electrical, or mechanical engineering is required, along with five or more years (Junior) or eight or more years (Senior) of software development and testing experience. Relevant certifications such as Microsoft Azure Developer Associate, .NET Developer, Azure Database Administrator, DevOps Engineer Expert, Azure Solutions Architect, OPC Professional, and SQL Server & Database Development are desirable. Relocation is available; Caterpillar is an equal‑opportunity employer that values integrity, excellence, teamwork, commitment and sustainability while offering professional growth and a supportive culture.
- .NET development experience (WCF, WPF, MVC, C#, .NET Core/Framework) in an industrial environment.
- Strong grasp of design patterns such as MVC, MVVM, DDD, and Repository Pattern.
- Knowledge of Modbus, TCP/IP, and Ethernet‑based communications in control systems.
- Proficiency with Visual Studio, Visual Studio Code, and SQL databases (SQL Server, MySQL, SQL Express).
- Familiarity with data acquisition systems, measurement technology, control systems, and test engineering.
- Proficiency with Azure DevOps and GitHub for application development and CI/CD pipelines.
- Experience in multi‑tier system development and asynchronous programming (Generics, threading).
- Knowledge of SCADA systems, DCS architectures, historian platforms (e.g., OSIsoft PI), and OPC UA/DA standards.
- Hands‑on experience with MS‑SQL database design, optimization, indexing, backups, and user access control.
- Strong problem‑solving, communication, attention to detail, and self‑starter attitude.
- Certifications: Microsoft Azure Developer Associate, .NET Developer, Azure Database Administrator, DevOps Engineer Expert, Azure Solutions Architect, OPC Professional, SQL Server & Database Development, Network Defense Essentials.
- Graduate or postgraduate degree in computer science, electronics, electrical, or mechanical engineering.
- Five or more years (Junior) or eight or more years (Senior) of software development and testing experience.
Benefits
Caterpillar Inc. offers a global team environment where employees care for each other's well‑being while building stronger, more sustainable communities. As makers, problem solvers, and future world builders, we turn progress and innovation into tangible results for our customers and the places we live and work. Together we are building a better world for everyone.
- Relocation assistance available.
Training + Development
Interview process
Visa Sponsorship
Security clearance
Overview
1925
Year Founded
The company was established in 1925 as a manufacturer of agricultural machinery and later expanded into construction equipment.
190+ Countries
Global Presence
The company operates in over 190 countries, providing essential products for large-scale infrastructure, mining, and energy projects.
- The company's iconic yellow machines are used in construction, mining, oil & gas, and power generation projects.
- In recent years, Caterpillar has increasingly focused on sustainability through advanced technologies that improve machine efficiency and reduce emissions.
- Typical projects include large-scale infrastructure, such as highways, airports, and mining operations in remote areas.
- Caterpillar's product lines are known for their durability and performance, which have become the standard in the heavy machinery industry.
- Noteworthy achievements include innovations in autonomous machinery and advanced telematics for fleet management.
- Despite its massive size, Caterpillar maintains a reputation for responsiveness and adaptation to the rapidly changing global market.
Culture + Values
- Integrity
- Excellence
- Teamwork
- Commitment
- Sustainability
- Leadership excellence – sound business judgement, courage, curiosity, emotional intelligence and an enterprise mindset
- Power of Everyone – include, seek out and value people with different ideas and insights
- Learning and growth – providing limitless opportunities for employees to continually improve and develop
- Employee safety, health and wellness – focused on care, learning, and prevention
Environment + Sustainability
30% Reduction
GHG Emissions Target
Aims to reduce absolute Scope 1 & 2 GHG emissions by 30% from 2018 to 2030, aligning with Paris Agreement goals.
100% Sustainable
New Product Commitment
All new products by 2030 will be designed to be more sustainable through waste reduction, remanufacturing, lower emissions, or improved efficiency.
50% Landfill
Intensity Reduction
Aims to reduce landfill intensity by 50% from 2018 to 2030 through improved waste management practices.
25% Growth
Remanufacturing Sales
Seeks to increase remanufacturing sales and revenues by 25% from 2018 to 2030, promoting circular economy principles.
- Implement water management strategies at 100% of facilities in water‑high‑risk areas by 2030.
- Aspire to reduce recordable injury frequency by 50% from 2018 to 2030.
- Published inaugural TCFD report in 2023, disclosed Scope 3 use‑of‑sold‑products emissions.
- Net zero aligned with Paris Agreement goals (committed to reduced‑carbon future and supporting customers’ energy transition).
- Board‑level Sustainability & other Public Policy Committee established in 2022, ESG performance included in executive‑officer incentive plans since 2022.
Inclusion & Diversity
14 ERGs
Employee Resource Groups
The company supports 14 Employee Resource Groups (ERGs) to foster an inclusive culture.
- Global support for diverse backgrounds through the Power of Everyone initiative.
- Employee Insights survey drives global feedback and cultural development.
- ERGs enhance professional growth and innovation.