Question
Full-time
5-10

BIM Piping Designer

2/19/2026

The BIM Piping Designer will be responsible for developing detailed 3D piping models using BIM software and preparing necessary layout, isometric, spool, and fabrication drawings. This role also involves coordinating with multidisciplinary teams for clash detection and resolution using Navisworks, and ensuring compliance with project specifications.

Working Hours

40 hours/week

Company Size

5,001-10,000 employees

Language

English

Visa Sponsorship

No

About The Company
Assystem, one of the world's leading independent nuclear engineering companies, is committed to accelerating the energy transition. We see ourselves as an activist in the development of nuclear energy, convinced that it is an essential part of the fight against climate change. 8,000 switchers, spread in 13 countries in Europe, Asia, Africa and the Middle East are working every day to make the energy switch by accelerating the development of nuclear and renewable energies, power grids, clean hydrogen projects and low-carbon transport. We design and supervise major projects through our engineering activities and accelerate our customers' digital transformation. We also develop new solutions to build faster and improve the performance of complex infrastructures. 59 years of experience have made Assystem a key partner of the world's largest industrial groups: CEA, EDF, ENEC, Enedis, Engie, Framatome, ITER, K.A. CARE, Naval Group, NICDC, Orano, RATP, Rolls Royce, Royal Commission, Sellafield, SNCF... Assystem is ranked in the Top 3 companies in the nuclear energy sector.
About the Role

Company Description

Company Description

Assystem provides engineering, project management and digital services to optimise the performance and safety of critical infrastructure throughout its lifecycle.

The company first came to India having acquired Stup Consultants Pvt Ltd in 2021 and L&TIEL in 2024. The company combines its globally recognised expertise in complex project management, with deep-rooted local experience cross full spectrum of infrastructure – from energy, transportation and urban development to water. Today, Assystem has a strong community of 1,500+ multidiscipline engineering experts connected across 8 offices in India.

The Assystem Group is one of the world’s leading independent nuclear engineering companies, ranked among the top three globally, with 60 years of experience in complex and highly regulated environments. With 8,000 experts across 13 countries, Assystem supports the development of low-carbon energy.

For company profile, please visit the website :-  
www.assystemstup.com 

Job Description

We are seeking a skilled and detail-oriented BIM Piping Designer to develop and coordinate piping models for industrial, infrastructure, and building projects. The candidate will be responsible for creating accurate 3D BIM models, preparing detailed drawings, and ensuring clash-free coordination with multidisciplinary teams.

Key Responsibilities:

  • Develop detailed 3D piping models using BIM software.

  • Prepare piping layout drawings, isometrics, spool drawings, and fabrication drawings.

  • Coordinate with civil, structural, mechanical, and electrical teams for clash detection and resolution.

  • Perform clash detection using Navisworks and resolve coordination issues.

  • Ensure compliance with project specifications, standards, and client requirements.

  • Extract BOQs and material take-offs from BIM models.

  • Maintain BIM standards, LOD requirements, and documentation.

  • Support project engineers and managers with design modifications.

  • Participate in coordination meetings and provide technical inputs.

  • Having minimum 5 years experience in oil & gas, Petrochemical plant piping design experience with micro-station & smart plant 3D ,Preferred Saudi Aramco/SABIC experience

  • Required Skills & Qualifications:

  • Diploma / Bachelor’s degree in Mechanical Engineering or related field.

  • 3–8 years of experience in piping design and BIM modeling.

  • Proficiency in:

    • AutoCAD

    • Revit (MEP)

    • Navisworks

    • Plant 3D / PDMS / E3D (preferred)

  • Strong understanding of piping systems (water supply, HVAC, fire fighting, industrial piping, etc.).

  • Knowledge of relevant codes and standards.

  • Ability to read P&IDs and GA drawings.

  • Good communication and coordination skills.

  • Experience in oil & gas, water treatment, power plant, or infrastructure projects.

  • Familiarity with BIM 360 or Common Data Environment (CDE).

  • Experience in LOD 300/400 modeling.

  • Key Competencies:

  • Attention to detail

  • Problem-solving ability

  • Team coordination

  • Time management

  • If you want, I can also provide:

  • A short version for job portals

  • A fresher-level JD

  • An oil & gas–specific version

  • Or a senior BIM Piping Designer JD

  • Just tell me your requirement.

    Preferred Skills:

Qualifications

Diploma in Mechanical Engineering, shall have 5 years good working experience in Microstation and Raster files

Additional Information

We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.

  • ASSYSTEM Job: Engineering / Technical
  • ASSYSTEM Sector: Infrastructure / Building
  • Key Skills
    BimPiping Design3D ModelingRevit (Mep)NavisworksPlant 3DPdmsE3DClash DetectionIso MetricsSpool DrawingsFabrication DrawingsBoqsMicrostationSmart Plant 3DBim 360
    Categories
    EngineeringConstructionEnergyManufacturing
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