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ASSYSTEM

Engineering services for design, construction, commissioning

Drainage / Hydrology Engineer

Water Resources EngineeringConfirmed live in the last 24 hours
Full-timeBengaluru, Karnataka, IndiaNo salary listedIn-person

About the Job

Requirements

  • Postgraduate qualification in Hydrology or Environmental Engineering, or equivalent.
  • One to five years of proven experience delivering end-to-end drainage design solutions across urban, industrial, highway, airport, seaport, and railway projects.
  • Ability to independently plan, model, and optimize stormwater systems from catchment analysis and concept stage through detailed design and GFC deliverables.
  • Strong command of hydrologic and hydraulic modelling tools: SWMM, HEC-RAS, HEC-HMS, SewerCAD/StormCAD, Civil 3D, QGIS, TUFLOW, MIKE, and HY-8.
  • Expertise in rainfall-runoff estimation and flood modelling using SCS, CWC UGH, and the Rational Method, with clear and defensible design assumptions.
  • Ability to deliver code-compliant designs to CWC, Indian, and international standards for culverts, bridges, river training works, flood protection systems, and rainwater harvesting and reuse networks.
  • Experience producing coordinated GFC drawings, including plans, L-sections, cross-sections, and GA details, in accordance with QA/QC standards.
  • Experience in technical reporting, BOQs, cost estimation, and tender documentation.
  • Ability to review and challenge client and contractor submissions, resolve design conflicts, and drive timely approvals with complete and coordinated deliverables.
  • Ability to identify design risks and coordinate across disciplines to minimize design-related changes during construction.
  • Ability to manage stakeholders and multidisciplinary interfaces.
  • Practical exposure to site conditions and execution.

Responsibilities

  • Plan, model, and optimize stormwater systems from catchment analysis and concept stage through detailed design and GFC deliverables.
  • Deliver code-compliant designs for culverts, bridges, river training works, flood protection systems, and rainwater harvesting and reuse networks.
  • Produce coordinated GFC drawings, including plans, L-sections, cross-sections, and GA details, adhering to QA/QC standards.
  • Prepare technical reports, BOQs, cost estimates, and tender documentation.
  • Review client and contractor submissions, resolve design conflicts, and drive timely approvals with complete and coordinated deliverables.
  • Identify risks and coordinate with multidisciplinary teams to minimize design-related changes during construction.
  • Lead and mentor teams to achieve on-time, high-quality delivery under project schedules.
  • Manage stakeholders and multidisciplinary interfaces.
  • Apply practical site and execution knowledge to ensure designs are realistic and implementable.

Desired Qualifications

  • Experience in international or overseas projects; knowledge of applicable codes is an added advantage.

About the Company

ASSYSTEM

Engineering services for design, construction, commissioning

Assystem provides engineering services for complex projects, covering design, construction, supervision, commissioning, and operation, with a strong focus on the nuclear and energy sectors. Its approach combines multidisciplinary engineering teams and project-management capabilities to move projects from initial concept through to operation. The company differentiates itself through a long track record, strategic acquisitions (including Alphatem in 1995 and Mactech Energy Group in 2025) and an early public offering in 2013, which have expanded its capabilities and market reach in the energy and nuclear fields. Its goal is to be a leading, reliable partner for clients by delivering end-to-end engineering services and helping them meet safety, performance, and regulatory requirements across the project lifecycle.

Company size
5,001-10,000
Company stage
IPO
Headquarters
Paris, France
Founded
1966

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