Design
& Engineering Execution
· Leads the engineering design of ICSS systems including DCS, SIS, FGS.
· Executes design for complex
control and safeguarding systems across all units.
· Ensures technical
compatibility and integration of all ICSS interfaces.
· Designs and supports
instrumentation and control for packaged equipment.
· Ensures ICSS architecture, infrastructure,
protocols, and control strategies meet project requirements.
· Prepares and updates ICSS
specifications and drawings.
· Reviews and approves
engineering documents such as: ICSS design philosophy, specifications,
architecture, and system configuration, Process Control Narratives, Cause &
Effect Diagrams, Sequence & Logic Diagrams, Safety Requirement
Specifications (SRS), SIL Verification Procedures & Reports, Alarm
Management strategies and Graphic Display sketches, Instrument Index, I/O
lists, and Instrument Wiring/Connection Diagrams, Instrument Building/Room Layouts and Cabinet
Layouts, Design inputs to ICSS vendors and inquiry packages including
requisitions
Interface
& Communication




· Coordinates with internal
disciplines (Electrical, Building, HSE, Piping, Painting, Civil, Insulation).
· Interfaces with clients,
vendors, and engineering subcontractors.
· Aligns design interfaces
with internal teams (field instruments, analyzers, construction design).
· Prepares, checks, and
approves technical bid evaluation reports.
· Prepares technical
correspondence and queries to clients.
Documentation
& Review
· Reviews vendor documents
and provides approvals.
· Attends meetings related to
ICSS design and project coordination.
· Participates in HAZOP and
SIL classification meetings.

Testing
& Site Work
· Leads Factory Acceptance
Tests (FAT) at vendor facilities.
· Plans and executes Site
Acceptance Tests (SAT) and pre-commissioning activities.
· Performs field engineering
work at construction sites or module fabrication yards.
· Conducts sequence and logic
testing during commissionin

📌 Principal Engineer ICSS (Chennai)
🏢 JGC India EPC
📍 Chennai