Principal Engineer I

Balazs; New Delhi; On-site; INR 4,000,000 - 6,000,000; Full time

Job summary

Air Liquide India, New Delhi, is seeking a Principal Engineer I to lead execution of mechanical work packages within EPC projects across oil & gas, energy, refining and petrochemicals. The role reports to the Head of the Department and focuses on quality, schedule, and cost efficiency.

You will ensure compliance with IMS/HSE standards, review vendor documents, support procurement, attend inspections, and assist site queries to drive successful project outcomes.

Qualifications

• MTech/ME or BTech/BE in Mechanical Engineering.
• 10–14 years of EPC or detail design experience in oil & gas, energy, refining or petrochemicals.
• Fluent English.

Responsibilities

• Execute work packages in compliance with Discipline and Job Manuals to meet contractual, quality and schedule requirements.
• Ensure deliverables quality and timely completion within allocated man-hours.
• Contribute to inter-discipline document and vendor deliverable reviews and approvals.
• Support safety principles, standards, rules, and IMS requirements for the project.
• Assist in technical procurement activities and review vendor documents.
• Attend inspections and provide site support by addressing queries from the site inspections team.

Skills

Mechanical Engineering

Education

MTech/ME

BTech/BE

Job description

## Principal Engineer IApply: India, New Delhi: Full time: Posted Today: End Date: October 19, 2026 (6 days left to apply): R10101507## How will you CONTRIBUTE and GROW?The Principal Engineer is part of the hierarchical organization, reporting directly to the Head of the Department as direct discipline superior. In a project execution environment, the primary responsibility of the Engineer is to efficiently execute the work packages of the Discipline, been assigned and to assist the Discipline project Lead Engineer to deliver the work within contractual framework, quality, and schedule and overall cost effectiveness, in order to meet the overall project desired results.General● Executes in compliance with Discipline Manual and Job Manual during project execution to ensure that all contractual requirements are implemented and fulfilled.● Ensures good quality of the deliverables for the design work.● Ensures completion of allocated tasks within allotted man-hours and schedule dates. ● Contributes to on time quality review of Inter-discipline documents and vendor deliverables.● Contributes to implementation of safety relevant principles, standards, rules and procedures.● Contributes to implementation of lessons learnt identified for the assigned projects.● Supports the technical procurement activities for various types of equipment.● Supports reviews and approval of Vendor documents applicable for the Discipline.● Attends inspections as per requirement at the request of the Inspection department.● Site assistance through replying to site queries.HSE, QA/QC● Executes applicable scope of work in compliance with the requirements of the HSE Management System and IMS for the discipline/project.● Ensures that the documentation is prepared, checked and approved according to Project Quality Plan and ready to be released by the respective Lead Engineer.● Provides all necessary input to the lessons learnt process/capitalization and best engineering practice## \\_\\_\\_\\_\\_\\_\\_\\_\\_\\_\\_\\_\\_\\_\\_\\_\\_\\_\\_## ## Are you a MATCH?Education: MTech /ME , BTech / BEDiscipline: Mechanical Engineering WorkExperience: Experience in EPC or Detail design engineering company in the engineering discipline for execution of projects in various sectors like Oil & Gas, Energy, Refining, Petrochemicals.Experience range : ● 10 to 14 yearsForeign Language: and Level English - Fluent**Our Differences make our Performance**At Air Liquide, we are committed to build a diverse and inclusive workplace that embraces the diversity of our employees, our customers, patients, community stakeholders and cultures across the world. We welcome and consider applications from all qualified applicants, regardless of their background. We strongly believe a diverse organization opens up opportunities for people to express their talent, both individually and collectively and it helps foster our ability to innovate by living our fundamentals, acting for our success and creating an engaging environment in a changing world.