Egis is an international player active in architecture, consulting, construction engineering and mobility services. We create and operate intelligent infrastructures and buildings that respond to the climate emergency and contribute to more balanced, sustainable and resilient territorial development. Operating in 100 countries, Egis puts the expertise of its 19,500 employees at the service of its clients and develops cutting-edge innovations accessible to all projects. Through its wide range of activities, Egis is a key player in the collective organisation of society and the living environment of citizens all over the world.

With 3,500 employees across 8 countries in the Middle East, Egis has delivered over 700 complex development projects, stimulating economic growth and enhancing quality of life. Ranked among the top ten firms in the Middle East by Engineering News Record (ENR), Egis is committed to sustainable development. The Group's operations in the Middle East are built on strategic acquisitions and a deep understanding of local market conditions. Egis long history of providing comprehensive engineering, consulting, and project management services makes it a trusted partner for regional governments, investors, and developers.

Job Description

We are seeking an experienced BIM Modeller with a strong background in rail infrastructure to produce and maintain high-quality, federated 3D models developed to LOD 350. The successful candidate will create discipline models in which elements are graphically represented as specific systems - with accurate quantity, size, shape, location, orientation, and defined interfaces and connections to adjacent systems - enabling reliable coordination, clash detection, and downstream construction use.

Key Responsibilities

Develop and maintain rail discipline models (trackwork, alignments, earthworks, drainage, structures, stations, platforms, OCS/catenary, signalling and systems routing) to LOD 350, with modelled interfaces between systems suitable for clash detection and coordination.
Translate design inputs - alignments, survey data, 2D drawings, engineering sketches and specifications - into accurate, data-rich 3D models.
Apply project BIM standards, the BIM Execution Plan (BEP), naming conventions, and agreed Levels of Development / Information per the model progression schedule.
Embed and manage object parameters and attribute data so models are usable for quantity take-off, scheduling, and asset information requirements.
Participate in federated model coordination and clash-detection sessions; identify, log, and resolve clashes between disciplines.
Maintain model integrity, version control, and revision history within the Common Data Environment (CDE).
Produce model-derived outputs: plans, sections, schedules, quantities, and visualisations.
Liaise with engineers, designers, BIM Coordinators, and other disciplines to ensure design intent is accurately captured.
Support QA/QC checks on models and contributes to continuous improvement of modelling workflows and content libraries.

Qualifications

Required Qualifications & Experience

Diploma or degree in Civil Engineering, Architecture, Construction, Geomatics, or a related field (or equivalent practical experience).
Demonstrable experience as a BIM Modeller on rail or transport / linear infrastructure projects.
Proven track record delivering models to LOD 350, including modelled system interfaces and connections (not just standalone geometry).
Solid understanding of BIM concepts: LOD/LOI, model federation, clash detection, and the ISO 19650 information-management workflow.
Strong knowledge of rail-specific elements: track geometry and alignments, turnouts/switches, ballast and sleepers, platforms, overhead line equipment, and corridor/structure interfaces.
Ability to read and interpret civil and structural engineering drawings and specifications.
Attention to detail, strong spatial awareness, and good coordination/communication skills.

Software Proficiency

Autodesk: Revit, Civil 3D, InfraWorks, Navisworks (clash detection / coordination)
Bentley: OpenRail Designer, MicroStation, ProStructures / OpenBuildings (advantageous for rail projects)
Familiarity with a Common Data Environment (e.g., BIM 360 / ACC, ProjectWise, or equivalent)
Point-cloud / survey data handling is an advantage

Additional Information

Preferred / Desirable

Experience across multiple LODs and understanding of model progression from LOD 200 → 350 → 400.
Exposure to 4D (sequencing) or 5D (cost) workflows.
Knowledge of relevant rail standards and authority requirements applicable to your region.
Experience producing or maintaining BIM content / family libraries.
ISO 19650 awareness or certification.

What Success Looks Like

Clean, coordinated, standards-compliant rail models delivered to LOD 350 on schedule, with minimal unresolved clashes, reliable embedded data, and outputs that the wider project team and downstream stakeholders can use with confidence.

BIM Designer - Rail