Systems Specialist (BIM Lead D)

Job Summary: BIM Lead – 4D

Bechtel Corporation is seeking a BIM Lead – 4D for a full-time position in Riyadh, Saudi Arabia. This role reports to the Project BIM Manager and is responsible for developing the digital vision and implementing the end-to-end Project Information Management strategy, execution plan, and deployment for aviation projects. The position requires deep expertise in BIM for aviation infrastructure, ensuring digital solutions are integrated effectively into design and construction. The BIM Lead – 4D will champion innovation and provide support to project leadership and customers regarding emerging technologies and digital solutions to achieve project and customer goals.

Project Overview: King Salman International Airport

Bechtel has been appointed to provide project management consultancy services for the development of King Salman International Airport in Riyadh. This includes technical, commercial, and construction management. The airport is projected to serve up to 120 million travelers by 2030 and 185 million by 2050, with a cargo capacity of million tons by 2050. Bechtel's PMC services cover three new terminals: Terminal 6 (a new build 'low cost carrier' terminal of approximately 450,000m2 with a capacity of 20mppa), the Iconic Terminal (a new build 'new concept' terminal of approximately 1M m2 with a capacity of 40-45 mppa), and a Private Aviation Terminal and hangars for VIPs and business jet passengers.

Key Responsibilities: 4D Planning and Modeling

• Develop and maintain 4D models using tools such as Synchro or Fuzor, integrating inputs from design, construction, and planning teams.
• Lead the 4D sequencing program by linking BIM models with project schedules for construction simulation, progress tracking, and reporting.
• Coordinate and review 4D planning activities, including program reviews and activity plans, ensuring alignment with project timelines.
• Report regularly on 4D model status, highlighting progress, issues, and corrective actions; support context modeling and digital engineering integration.
• Drive innovation and continuous improvement in 4D systems, workflows, and data environments.
• Develop and implement strategies for integrating 4D modeling, visualization, and digital construction solutions to optimize project execution.
• Support the PMIS team with presentations and training to promote effective use of 4D modeling for project outcomes.
• Train and guide end users on interpreting and applying 4D outputs to support decision-making and delivery.
• Assist with management of the project Common Data Environment (CDE), including model federation, quality control of 2D/3D deliverables, and issue resolution with stakeholders.
• Develop processes for model-based quantity take-offs to enable construction quantity reporting and forecasting.
• Oversee and coordinate BIM activities across design and construction subcontractors, ensuring alignment in coordinate systems, templates, clash management, and model coordination.
• Train and support project teams on BIM workflows and CDE tools (*, ACC, Aconex, Revizto, ArcGIS).
• Conduct regular assessments of BEP implementation, capturing lessons learned and driving workflow improvements.
• Act as a liaison between the customer, project teams, and IT to resolve BIM-related challenges and ensure smooth execution.
• Provide operational support to BIM Coordinators, including BIM Leads from third-party engineering firms and subcontractors.
• Support design and construction reviews, managing issue/action logs and ensuring alignment with project goals.
• Work strategically with stakeholders to align objectives, mitigate risks, and ensure high-quality deliverables.
• Prepare and present reports, documentation, and project updates to senior leadership.

Additional Responsibilities: BIM Management

• Develop, implement, and maintain BIM standards and protocols.
• Supervise and manage BIM model development for all disciplines (including sub-consultants and vendors) to LOD 300, with structured data for future progression to LOD 400/500.
• Supervise and manage BIM model development for all disciplines (including sub-contractors and vendors) to LOD 400, supporting engineering activities, and final delivery at LOD 500.
• Assist with seamless information handover from Lead Design Consultants (LDC) to contractors, including reviewing design stage gate deliverables and coordinating to ensure LOD 300 models are clash-free and constructible.
• Assist with federation of large BIM datasets.
• Deliver training and support to team members on BIM tools and workflows.
• Support BIM-based progress reporting and schedule validation for customer updates.

Required Experience

Candidates should possess 5-10 years of relevant experience in BIM, particularly within aviation infrastructure projects. The role demands expertise in 4D modeling and visualization, overseeing sequencing, process development, and documentation to ensure alignment with project requirements. Experience in driving the adoption of best practices in 4D, visualization, and digital construction techniques is essential.