Sr. Design Engineer

Larsen & Toubroยท Civil Engineering-Execution
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๐Ÿ“ Chennai, Tamil Nadu, IndiaFULL TIME
Control Panel DesignDesign calculationsInstrumentation

About this role

Preparation of Instrument DatasheetsPreparation of control philosophy and DBRPreparation of cable schedule and wiring diagramPreparation of Instrument index and I/O ListPreparation and Review of P&IDPreparation of Cable Tray Layout and Support Layout.Preparation of Instrument and Junction Box Location LayoutPreparation & review of Logic notes and Logic diagram for control systemPreparation of RFQ documents for PLC based control system with scope demarcation.Preparation of cable block Diagram for DCS, SIS, FGS.Modelling of Junction Boxes, Cable Trays, Cabling Systems, Cables and Tubing, Cabinets.Preparation of JB/panel Grouping and JB Scheduling.Preparation of Cable Tray Fill Report and Node Report.Preparation of Technical Bid Analysis and vendor selectionExperienced in preparing SPI Deliverables.Responsible for preparation of BOQReview of relevant Civil, Mechanical & Electrical documents and drawings for Instrument detailing & clash analysisDetailed Knowledge on data communication concepts and protocols of SCADA, DCS, PLC, RTU, FRTU, C&I cables, power supply source.Knowledge on Instrumentation design codes and standards for selection of field instrumentsKnowledge on complete control system architecture components, UPS system.Close interaction with other business units for timely submission of technical documents.Coordination & support project team for timely approval of design documents.Meeting with Vendors & Clients for technical discussionsSkills & Other requirements:Basic Instrumentation & Electrical knowledgeGood Communication & Presentation skillsPreference to candidates with exposure to Smart Infrastructure projectsCandidate should be ready to make travels for site visits and client discussionsSmart Plant Instrumentation knowledge

Frequently Asked Questions

Is the salary disclosed for the Sr. Design Engineer position at Larsen & Toubro?
The salary for this Sr. Design Engineer role at Larsen & Toubro is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Sr. Design Engineer position at Larsen & Toubro located?
This Sr. Design Engineer role at Larsen & Toubro is based in Chennai, Tamil Nadu, India. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Sr. Design Engineer role at Larsen & Toubro full-time or part-time?
This is listed as a FULL TIME position. It is posted as a Sr. Design Engineer role in the Civil Engineering-Execution department at Larsen & Toubro.
Which team or department does the Sr. Design Engineer at Larsen & Toubro belong to?
This Sr. Design Engineer position is part of the Civil Engineering-Execution department at Larsen & Toubro. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Sr. Design Engineer position at Larsen & Toubro?
Click the "Apply Now" button on this page. You will be redirected to Larsen & Toubro's official application portal hosted on peoplestrong where you can submit your application directly.
When was the Sr. Design Engineer job at Larsen & Toubro posted?
This Sr. Design Engineer position at Larsen & Toubro was posted on Oct 6, 2026. Apply as soon as possible โ€” early applications are often reviewed first.
Sr. Design Engineer
Larsen & Toubro
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