Engineer Plumbing

Assystem is an international company with one mission: accelerate the energy transition around the world.

Every day, our 6,500 switchers located in 12 countries (Europe, Middle East, Pacific Asia & Africa) connect their six thousand billion neurons to tackle the task of the century: switching to low-carbon energy.

We are a collective committed to the actors who are making the energy switch.  Sharing our knowledge, expertise and values allows us to innovate and think differently about the energy transition.

Drawing on more than 55 years' experience in highly regulated sectors subject to strict security and safety requirements, we provide our customers with engineering and project management services, as well as digital services and solutions to optimize the performance of complex infrastructure projects throughout their life cycle. The Group is currently ranked second in the world for nuclear engineering.

To ensure a viable, efficient, and reliable energy future for all.

Role Overview:

Accountable for the meticulous preparation of plumbing and firefighting design layouts, precise calculations, and comprehensive coordination drawings for critical infrastructure projects including airports, metro stations, and commercial facilities under the direct supervision of senior engineers.

Key Responsibilities:

• Meticulously prepare design drawings, conduct rigorous hydraulic calculations, and perform accurate equipment sizing for water supply, drainage, and firefighting systems.
• Diligently assist in the development of Bill of Quantities (BOQ), tender documentation, and technical specifications, ensuring utmost accuracy and completeness.
• Facilitate crucial coordination with architectural, structural, and MEP teams to ensure seamless design integration and optimal system performance.
• Conduct thorough reviews of vendor and contractor drawings to ensure strict compliance with design specifications and industry standards.
• Maintain unwavering commitment to project timelines, uphold the highest quality standards, and ensure strict adherence to all applicable codes and regulations.
• Provide essential support to senior engineers during design presentations and client meetings, demonstrating professionalism and technical expertise at all times.

• B. Tech / B.E. in Mechanical or Civil Engineering from a recognised university
• 4–5 years of experience in plumbing and firefighting system design for large-scale infrastructure projects
• Proficiency in AutoCAD, Revit MEP, or similar design software
• Strong knowledge of international plumbing codes and standards (e.g., IPC, BS EN 806)
• Experience in hydraulic calculations and equipment sizing for water supply and drainage systems
• Familiarity with firefighting systems design and relevant codes (e.g., NFPA, BS 9999)
• Excellent analytical and problem-solving skills
• Strong attention to detail and ability to produce high-quality technical drawings

• Proficiency in AutoCAD and working knowledge of Revit MEP.

• Understanding of plumbing and firefighting system design principles.

• Familiarity with relevant codes and standards (NBC, IS, and basic knowledge of NFPA).

• Strong analytical and problem-solving skills.

• Good communication and coordination skills.

• Ability to handle multiple tasks and meet deadlines.

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.