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Location
In office (Mumbai)
Seniority
Principal · 3+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 15, 2026. First seen by Alion on Nov 15, 2026. Assystem scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Assystem is a French engineering group founded in 1966 that concentrates on complex infrastructure projects, with nuclear energy as its largest and most distinctive market. It provides design engineering, project management, safety analysis, commissioning support and operational assistance across nuclear new build, plant life extension and decommissioning, and also works on transport, energy transmission and life sciences facilities. Headquartered near Paris and listed on Euronext, it holds a significant stake in Framatome and employs thousands of engineers across France, the United Kingdom, the Middle East and Asia.

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

https://www.assystem.com/en/news/assystem-prepares-to-acquire-lt-infrastructure-engineering/

HVAC Supports Stress Engineer

Working-Time: Full-Time Expected Grade: Junior / intermediate / Senior Main purpose of the job: Delivery of stress and flexibility analysis calculation of HVAC ducts and supports considering applicable load cases and external loads provided by others. Provide feedback from calculation to CAD Designers to update 3D model. Key duties and responsibilities: Assigned by the HVAC Stress Lead Engineer Co-ordinate with 3D Team Manage their own workload Master project methodology, procedures, codes (EN 13480) and standards Assessment of needed calculation input data Assessment of calculation results Ensure QC for compliance with nuclear projects Make use of 3D models (Navisworks) Liaise with other engineers and CAD designers when required Education/Qualifications: Degree in Structural Engineering or equivalent Key personality characteristics/abilities: Proactive, rigorous and well organized Experience: 5 years + on stress calculation Experienced in Structural steel analysis and design (Min 3 years experience). Experienced in Structural Steel connection design. Experienced in HVAC ducts stress calculation (STAAD Pro or equivalent) Experienced in supports stress calculation (STAAD Pro or equivalent) Involvement in Nuclear projects is bonus

Degree in Structural Engineering or equivalent

  • Should have good understanding work commitments
  • Preferred immediate joiner

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.

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