Job Description

Job summary:
We are looking for an experienced and technically proficient Drainage Engineer with a minimum of 5 years of hands-on experience in infrastructure drainage design and modeling. The candidate must demonstrate advanced-level expertise in AutoCAD, MicroStation, and Civil 3D, and be well-versed in working within ISO 19650-compliant BIM environments. The role involves the design, coordination, and documentation of stormwater, foul, and surface drainage systems using industry-standard BIM practices from LOD 100 to 300.
Key responsibilities:
Design and develop stormwater, foul sewer, and surface water drainage systems for infrastructure and land development projects
Produce high-quality drainage models and construction drawings using Civil 3D, AutoCAD, and MicroStation at an advanced level
Implement and manage BIM processes in accordance with ISO 19650 standards
Prepare and manage design models to meet BIM LOD requirements (LOD 100 to 300) across all project stages
Conduct clash detection and resolve design conflicts in coordination with other disciplines
Collaborate with multidisciplinary design teams and contribute to BIM coordination meetings
Review, validate, and maintain drainage models and datasets throughout the design lifecycle
Support the development of drainage reports, design calculations, and technical specifications
Ensure compliance with local codes, client specifications, and international design standards
Qualifications:
Minimum 5 years of professional experience in drainage engineering with a strong focus on digital delivery
Advanced proficiency in AutoCAD, MicroStation, and Civil 3D for drainage layout and profile design
In-depth knowledge of BIM methodologies and ISO 19650 standards
Experience in developing and managing models at BIM LOD 100, 200, and 300
Strong understanding of hydrology, hydraulic calculations, and drainage system functionality
Familiar with BIM collaboration platforms (e.g., BIM 360, ProjectWise, or similar)
Ability to interpret and implement drainage-related standards and client BIM execution plans
Strong analytical, communication, and organizational skills
Preferred qualifications:
Bachelors degree in Civil Engineering or related discipline
Certification in BIM or relevant training aligned with ISO 19650
Experience with Navisworks or other coordination/clash detection tools
Exposure to major infrastructure projects (e.g., highways, airports, rail, urban developments)
Familiarity with sustainable drainage systems (SuDS) and water-sensitive urban design principles
Vertical - Digital Engineering