“Instrumentation Engineer – HAZOP & SIL Expertise Needed at L&T Hydrocarbon, Chennai”
Instrumentation Engineer Job Description – HYOS-L&T Energy Hydrocarbon (Onshore), Chennai
Job Code: InstrumentationLNT/I/1381204
Department: Instrumentation Engineering – Energy Hydrocarbon (Onshore)
Location: Chennai
Organization: HYOS-L&T Energy Hydrocarbon – Onshore Division
Posted On: 10 June 2025
Application Deadline: 07 December 2025
Experience Required: 3 to 5 Years
Educational Qualification: A Bachelor’s degree in Instrumentation Engineering or a closely related technical field from a recognized institution
Position Overview
We are seeking a skilled and detail-oriented Instrumentation Engineer to join our Energy Hydrocarbon Onshore team at L&T’s Chennai office. The ideal candidate will play a pivotal role in converting complex technical requirements into actionable engineering deliverables. Working under the guidance of the Lead Engineer, this role involves coordination across multidisciplinary teams, interacting with vendors, conducting quality checks, and contributing to the seamless execution of instrumentation and control systems in hydrocarbon projects.
Key Responsibilities
Engineering Deliverables and Design Activities
- Translate and interpret technical project requirements into concrete engineering outputs in alignment with project goals.
- Support the Lead Engineer by acting as a document checker for specific instrumentation deliverables.
- Ensure timely and accurate post-order and pre-order vendor document reviews for assigned instrumentation packages.
- Lead or support the engineering and design of instrumentation systems, especially in packages that require multi-disciplinary coordination.
- Guide the preparation of construction drawings by providing necessary engineering inputs to design teams.
- Conduct squad checks and inter-discipline design reviews to validate department engineering outputs.
- Collaborate with other engineering disciplines (e.g., Electrical and Process teams) to resolve interface issues such as P&ID and E&I alignment.
Vendor and Client Interaction
- Regularly engage with vendors and subcontractors to resolve technical issues that arise during project execution.
- Coordinate vendor document reviews, ensuring alignment with project specifications and timelines.
- Represent the instrumentation department in interactions with clients, third-party inspectors, and certification agencies as required.
Project Coordination and Documentation
- Foster effective collaboration with Lead Engineers and internal project teams to ensure seamless coordination across functions.
- Proactively coordinate with other engineering disciplines to gather essential inputs and ensure uninterrupted project progress.
- Ensure that all documentation complies with internal quality directives (QDs), departmental work instructions, and corporate Quality Management System (QMS).
- Contribute to the preparation of technical specifications, datasheets, and estimation documentation.
Key Result Areas (KRAs)
- High-quality, accurate engineering deliverables aligned with project timelines.
- Effective cross-functional collaboration and communication.
- Compliance with internal and external quality standards.
- Promptly address and resolve technical concerns raised by vendors and contractors to maintain project momentum.
- Efficient coordination of inter-discipline design reviews and approvals.
Technical Skills and Competencies
Essential Technical Skills
- Proficient in instrumentation and control systems design within the hydrocarbon, petrochemical, or energy sectors.
- Capability to handle estimation engineering activities with minimal supervision.
- Familiarity with international standards and practices in instrumentation engineering.
- Hands-on experience in the review and development of technical documents such as datasheets, IO lists, instrument indexes, hook-up diagrams, and wiring schedules.
- Knowledge of control systems including DCS, PLC, SCADA, and their integration into plant operations.
- Coordination with electrical engineers for E&I interfaces and with process teams for P&ID development and control logic validation.
Desirable Technical Skills
- Exposure to HAZOP (Hazard and Operability Study) and SIL (Safety Integrity Level) assessments.
- Experience in package instrumentation engineering for complex multi-disciplinary systems.
- Understanding of smart instrumentation tools such as SPI (SmartPlant Instrumentation).
Behavioral Competencies
Must-Have Attributes
- Strong written and spoken communication skills to effectively explain detailed technical information to both technical and non-technical stakeholders.
- Collaborative team player with a solution-oriented mindset.
Nice-to-Have Attributes
- Demonstrated leadership qualities in coordinating inter-disciplinary tasks.
- Ability to thrive in a dynamic and deadline-driven work environment.
Working Relationships
Internal Interfaces
- Coordination with Project Teams, Lead Engineers, and other discipline engineers.
- Active participation in internal technical reviews, quality audits, and project meetings.
External Interfaces
- Interaction with clients, vendors, subcontractors, and third-party agencies.
- Vendor document review and clarification meetings for assigned instrumentation packages.
Growth & Development Opportunities
L&T encourages a performance-driven culture and supports continual professional development. As an Instrumentation Engineer, you will have access to training programs, workshops, and leadership development initiatives designed to strengthen both technical and interpersonal competencies.
Why Join HYOS-L&T Energy Hydrocarbon (Onshore)
- Work with an industry leader known for delivering complex hydrocarbon and energy projects globally.
- Experience cutting-edge instrumentation tools and collaborate within dynamic, cross-functional engineering environments.
- Immerse yourself in a professional environment that fosters creativity, pursues excellence, and promotes strong team collaboration.
Application Process
Interested candidates who meet the above requirements are encouraged to apply by 07 December 2025. Applications should include an updated resume highlighting relevant experience and technical competencies.
Contribute to shaping the energy landscape by delivering innovative solutions and driving engineering excellence.
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