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Salary
≈ $16k – $41k per year (Estimated)
Location
In office (Noida)
Seniority
Principal
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 21, 2026. First seen by Alion on Sep 30, 2026. Air Liquide scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Air Liquide is a French industrial gases company founded in 1902 that supplies oxygen, nitrogen, hydrogen, argon and specialty gases to industry, healthcare and electronics manufacturers. Industrial gases is an unusually attractive business: gases are expensive to transport relative to their value, so suppliers build plants next to customers under contracts running fifteen years or more, which makes local positions close to unassailable. Headquartered in Paris and listed there, it is also one of the largest producers of hydrogen and supplies the ultra-pure gases semiconductor fabs consume in enormous quantities.

How will you CONTRIBUTE and GROW?

The Principal Engineer is part of the hierarchical organization, reporting directly to Team Manager as direct discipline superior. Principal Engineer is having strong ability in technical matters with profound knowledge of applicable Engineering principles and processes with an emphasis on safe, compliant, reliable, efficient and practical solutions required for the engineering design and execution of proposals and projects. Principal engineer acts as the discipline lead engineer for various proposals and projects and is responsible to deliver the work within contractual framework, quality, and schedule and overall cost effectiveness, in order to meet the overall project desired results.

General

  • Participates in the development and implementation of engineering practices, workflows and procedures; recommends and implements resulting specs and procedures.
  • Participates to reviews of work activities and projects; monitors workflow.
  • Consults with and makes recommendations to SME and Project Management Teams.
  • Controls key parameters (KPIs), benchmarks and efficiency figures to be applied in estimating equipment, material and man-hours.
  • Contributes to optimization of engineering practices, workflows and procedures based on collected KPIs.
  • Solves problems of various degrees of complexity.
  • Coordinates and participates for the training programs for Designers / Engineers/Senior Engineers in the technical Discipline.
  • Attends and participates in professional group meetings; stays abreast of new trends and innovations in the field of Discipline engineering.

Project execution

  • Ensures compliance to Discipline Manual and Job Manual during project execution to ensure that all
  • contractual requirements are been implemented and fulfilled.
  • Ensures good quality of the deliverables for the design work.
  • Ensures completion of WBS elements within allotted man-hours and schedule dates.
  • Ensures on time quality review of Inter-discipline documents and vendor deliverables.
  • Contributes to implementation of safety relevant principles, standards, rules and procedures.
  • Ensures implementation of lessons learnt from previous projects.
  • Manages the technical procurement activities for various types of equipment.
  • Reviews and approves Vendor documents applicable for the Discipline.
  • Attends to inspections as per requirement of the inspection department
  • Site assistance though replying site queries.
  • Able to perform MHRS calculations using Discipline calculation tool.

Technical Community

  • Participates to the Discipline related technical community,
  • Participates in the development of Discipline related technical standards, specifications and design criteria.
  • Develops knowledge in the area of responsibility through seminars, trainings and execution of various projects

___________________

Are you a MATCH?

Education: MTech /ME , BTech / BE or Diploma / AMIE Discipline: Specific to Engineering Discipline

Work Experience: 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 :

  • 12 ~ 15 years (for degree holders)

Foreign Language: and Level English - Fluent

Soft Skills and other competencies

Promoting & achieving Safety

Promotes Safety; demonstrates personal commitment to Safety and inspires the same level of commitment in colleagues

Customer Mindset Understands the customer's needs, expectations and priorities; proposes reliable and competitive solutions; responds with

appropriate speed; builds lasting relationship with customers; brings the customer's voice inside Air Liquide

Strategy and Performance Management Skills

  • Accurately analyzes information, data, arguments and/or assumptions; takes into consideration resources, constraints, and organizational values. Determines underlying causes and effects.
  • Anticipates and takes initiative to overcome challenges and barriers; reprioritizes as appropriate.

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.

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