Control & Instrumentation Engineer

AtkinsRéalis

. Develop a variety of C&I design documents such as design drawings, technical specifications, design basis, calculations, instrument selection with a high level of competence and minimal oversight.

Posted 5/13/2026full-timeBangalore • 🇮🇳 IndiaJuniorMid-LevelWebsite

About the role

Key responsibilities & impact

Develop a variety of C&I design documents such as design drawings, technical specifications, design basis, calculations, instrument selection with a high level of competence and minimal oversight.
Work efficiently to ensure that the project schedules and budgets are met.
Develop control deliverables such as Control Narratives, Cause and Effect Diagrams, System Architecture Diagrams, Instrument Location Layouts, Installation Details, Wiring & Interconnection Diagrams, PLC Layouts, and Loop Drawings.
Prepare C&I lists such as equipment list, Instrument list, I/O list, I/O assignment, Instrument Index, Serial Interface list, cable list, etc.
Perform instrument sizing calculations, selection, identification of all safety (nuclear and operational) requirements.
Production of instrument data sheets, and functional specifications, their assessment and justification.
Provide configuration of and programming of controls equipment, including PLCs, HMIs, DCS Systems, etc.
Production of vendor packages, coordination with manufacturer/contractor, review of vendor drawings/documents.
Preparation of instrument specifications, loop diagrams and cabling schematics, schedules, technical risk assessments, and commissioning strategies, cost and programme estimations.
Estimation of costs and delivery of the work package within required timescales.
Design/selection of PLCs/DCS/Data Processing Systems / Process Control High Integrity Plant Protection Systems.
Availability, Reliability and Maintainability assessment.
Participate in independent design reviews and verifications to ensure high standards are met.
Participate in client and project review meetings.
Preparation of reports such as Feasibility Study, Concept Design Reports, etc.

Requirements

What you’ll need

Suitable degree in Control and Instrumentation with domain experience in energy systems.
Experience in detail engineering consultancy is preferred.
2-6 years of work experience in Control and Instrumentation engineering.
Experience in Nuclear, Power, Oil & Gas or other highly regulated industrial environment preferred.
Experience of Process Control & Instrumentation/Reactor Protection and Regulation system design.
Knowledge of safety systems/high integrity systems/equipment, automation system design.
Experience of working on UK, Canada, USA and Middle East projects.
Knowledge of IEC 61508, 61511, 61513, SIL Categorisation/ Integrity Targets and safety life cycle.
Knowledge of IEC/BS standards, Safety Instrumented Systems, Programmable Logic Controllers, Fire Detection Systems.
Knowledge of FMEA, HAZOP, and automation system design.
Ability to understand and define client’s requirements, plan & schedule deliverables, timelines.

Benefits

Comp & perks

Comprehensive life insurance coverage.
Premium medical insurance for you and your dependents.
Generous annual leave balance.
Flexible and hybrid work solutions.
Remote work opportunities outside of country.
Company gratuity scheme.
Discretionary bonus program.
Relocation assistance.
Employee Wellbeing Program: 24/7 access to specialists in finance, legal matters, family care, personal health, fitness, and nutrition.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

C&I design documentstechnical specificationsinstrument selectioninstrument sizing calculationsPLC programmingHMI programmingDCS systemsloop diagramscabling schematicscost estimation

Soft Skills

project managementcommunicationclient interactionteam collaborationindependent design reviews

Certifications

degree in Control and Instrumentation