Assystem is an international company of more than 7750 experts spread across 12 countries and with more than 55 years’ experiencing of supporting the world’s most challenging energy and complex infrastructure projects.
Assystem is playing a leading role in the fight against climate change, helping governments and clients meet their energy transition aspirations. In Europe, Asia and the Middle East, our experts are working on new nuclear power stations, harnessing the power of hydrogen, wind and solar, and helping developing economies to upgrade and optimise their existing grid infrastructures. Assystem also helps its clients meet their operational performance challenges through its ‘engineering powered by digital’ philosophy, merging the strength of engineering and the power of data’s, to improve project traceability, reduce projects costs and delivery time as well as optimizing infrastructure performance.
Assystem in India acquired in 2021 & L&TIEL in 2024. Assystem in India has established itself as a full-service design, engineering and project delivery consultancy company offering integrated planning, comprehensive building design, engineering and project management services for buildings, power, transportation, telecommunications, commercial, institutional, recreational and manufacturing facility infrastructure.
For company profile, please visit the website :- www.assystem.com

Job Summary

• Design & Specification
  • Develop and review instrumentation and control system designs, drawings, and specifications.
  • Select appropriate instruments, sensors, transmitters, and control systems for process applications.
  • Prepare datasheets, material requisitions, and technical bid evaluations.
• Project Execution
  • Participate in project planning, cost estimation, and scheduling of instrumentation activities.
  • Coordinate with other engineering disciplines (mechanical, electrical, process, etc.) during project execution.
  • Support construction and commissioning of instrumentation systems.
• Maintenance & Calibration
  • Develop and implement calibration procedures and schedules for field instruments.
  • Troubleshoot, maintain, and repair instrumentation and control systems.
  • Ensure all instruments meet required accuracy, safety, and compliance standards.
• Control Systems
  • Support configuration, testing, and optimization of PLCs, DCS, and SCADA systems.
  • Maintain and update control logic, instrument loops, and interlocks as per process requirements.
• Compliance & Safety
  • Ensure all instrumentation work complies with industry standards (ISA, IEC, API, etc.).
  • Maintain documentation and ensure compliance with quality and safety procedures.
  • Participate in HAZOP, SIL, and risk assessments.
• Continuous Improvement
  • Recommend and implement improvements to instrumentation systems for better reliability and efficiency.
  • Stay updated on new technologies and industry best practices.

Qualifications & Requirements

• Education:
  Bachelor’s degree in Instrumentation Engineering, Electrical Engineering, Electronics, or related field.
• Experience:
  Typically 3–10 years of experience in instrumentation design, installation, or maintenance (depending on job level).
• Technical Skills:
  • Strong knowledge of process instrumentation (flow, pressure, level, temperature, etc.)
  • Experience with PLC, DCS, SCADA systems, and fieldbus communication (HART, Modbus, Profibus)
  • Familiarity with P&IDs, loop diagrams, and control narratives
  • Understanding of hazardous area classifications and intrinsically safe systems
• Soft Skills:
  • Strong analytical and troubleshooting abilities
  • Good communication and teamwork skills
  • Attention to detail and safety awareness

We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.