{"id":258136,"url":"https://alion.io/job/assystem-drainage-hydrology-engineer","title":"Drainage / Hydrology Engineer","company":{"id":5278,"name":"Assystem","domain":"assystem.com","url":"https://alion.io/company/assystem","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"B","score":76,"open_postings":234,"ghost_share":0,"stale_share":0.974,"repost_share":0,"time_to_fill_p50_days":28,"computed_at":"2026-11-01T06:10:25Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"junior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":6000,"max_usd":13500,"period":"year","method":"role_seniority_country_remote_cell","sample_n":15},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"QGIS","optional":false}],"status":"live","first_seen_at":"2026-05-08T10:37:46Z","employer_posted_date":"2026-05-08","last_verified_at":"2026-11-01T11:19:37Z","board_verified":true,"closed_at":null,"days_open":177,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":176},"description":"Assystem is an international company with one mission: accelerate the energy transition around the world.\nEvery 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.\nWe 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.\nDrawing 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.\nTo ensure a viable, efficient, and reliable energy future for all\n Job Description - Drainage / Hydrology Engineer Position\nPostgraduate in Hydrology / Environmental Engineering (or equivalent) with 0-2 years of proven experience delivering end-to-end drainage design solutions across urban, industrial, highway, airport, seaport, and railway projects.\nDemonstrated ability to independently plan, model, and optimize stormwater systems, from catchment analysis and concept stage through to detailed design and GFC deliverables.\nStrong command of hydrologic and hydraulic modelling tools (SWMM, HEC-RAS, HEC-HMS, SewerCAD/StormCAD, Civil 3D, QGIS, TUFLOW, MIKE, HY-8), applied to solve complex drainage challenges.\nProven expertise in rainfall-runoff estimation and flood modelling using standard methods (SCS, CWC UGH, Rational Method), with clear and defensible design assumptions.\nAbility to deliver code-compliant designs (CWC, Indian, and international standards) for culverts, bridges, river training works, flood protection systems, and rainwater harvesting and reuse networks.\nTrack record of producing high-quality, coordinated GFC drawings (plans, L-sections, cross-sections, GA details) with strict adherence to QA/QC standards.\nStrong experience in technical reporting, BOQs, cost estimation, and tender documentation, ensuring accuracy and constructability.\nCapable of reviewing and challenging client/contractor submissions, resolving design conflicts, and driving timely approvals with complete and coordinated deliverables.\nEnsure minimal design-related changes during construction through robust first-pass design, proactive risk identification, and interdisciplinary coordination.\nLead and mentor teams to achieve on-time, high-quality delivery under demanding project schedules.\nEffective communicator with the ability to manage stakeholders and multidisciplinary interfaces.\nPractical exposure to site conditions and execution, ensuring designs are realistic and implementable.\nExperience in international/overseas projects, code knowledge is an added advantage.\n Postgraduate in Hydrology / Environmental Engineering (or equivalent)\n **Security clearance**\nThis role requires the successful candidate to hold a minimum of a Security Check (SC) clearance without any caveats to that clearance.\nDue to the nature of work this role will be delivering and for the protection of certain assets, the successful candidate has to be a UK national or in MoD approved cases a Dual National from a non-ITAR country.\nWe 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.","description_format":"text","description_chars":3858,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":true,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Water Resources","Environmental Science","Nuclear Energy","Nuclear Engineering"],"lifecycle":[{"event":"open","at":"2026-09-05T11:32:30Z"}],"visa":[],"liveness":{"score":3,"band":"cold","label":"Long shot","p_open":1,"p_active":0.121,"p_room":0.28,"age_days":176,"expected_fill_days":28,"reasons":["conf:2","stale_co","velocity","win:tail","crowd:junior,brand"],"computed_at":"2026-11-01T06:10:25Z"},"pay":null,"html_url":"https://alion.io/job/assystem-drainage-hydrology-engineer","json_url":"https://alion.io/job/assystem-drainage-hydrology-engineer.json","meta":{"generated_at":"2026-11-01T13:37:46Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":20884,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-02T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":5278},"rest":"https://alion.io/mcp/rest/get_company?id=5278"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fassystem-drainage-hydrology-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fassystem-drainage-hydrology-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fassystem-drainage-hydrology-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/assystem-drainage-hydrology-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fassystem-drainage-hydrology-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":258136}},{"tool":"search_jobs","arguments":{"company":"assystem.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":258136},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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