Senior Wet Utilities Engineer - 100% (m/f)

Senior Wet Utilities Engineer – Drive Innovation in the Dynamic GCC Market

At ARX, we are pioneering the future of infrastructure with a global network of engineering, design, and architectural experts. Our multidisciplinary team delivers comprehensive 360° consulting, project management, and technical services across a diverse spectrum of sectors, including airports, water/wastewater treatment, hydropower, and beyond. With a presence spanning Europe, the Americas, Asia, Africa, and Oceania, we blend global expertise with hyper-local insights—our glocal approach—to address the unique needs of every community while upholding international best practices.

As we expand our footprint into the Middle East with strategic offices in the UAE and Saudi Arabia, we are seeking a Senior Wet Utilities Engineer to join our Riyadh team. This is an opportunity to contribute to transformative projects that shape the region’s infrastructure landscape while collaborating with a dynamic, mission-driven organization committed to sustainability and excellence.

Your Impact

In this pivotal role, you will lead the design, planning, and execution of critical wet utility systems—encompassing potable water, wastewater/sewerage, irrigation, and fire suppression networks—across large-scale infrastructure projects. Your expertise will ensure seamless integration of these systems while adhering to stringent local regulations and global standards. Key responsibilities include:

• Strategic Leadership: Oversee the conceptualization, design, and technical oversight of wet utility networks, ensuring alignment with project objectives and regulatory frameworks.
• Technical Excellence: Conduct and validate hydraulic modeling, network analysis, and pipe sizing using advanced software tools such as Civil 3D, WaterGEMS, and SewerGEMS to deliver optimized solutions.
• Regulatory Compliance: Ensure all designs comply with KSA-specific codes, standards, and utility authority requirements, mitigating risks and ensuring project viability.
• Cross-Disciplinary Collaboration: Coordinate with project managers, architects, and other engineering disciplines to harmonize wet utility systems with broader infrastructure plans, including corridor management, crossings, and system interfaces.
• Documentation and Reporting: Author detailed engineering reports, technical specifications, and deliverables to support project execution and stakeholder communication.
• Mentorship and Quality Assurance: Provide technical guidance to junior engineers and review designs prepared by BIM/CAD teams to uphold ARX’s standards of precision and innovation.
• Stakeholder Engagement: Act as a liaison between ARX, government authorities, clients, and external partners to ensure transparent communication and alignment on project requirements.

Why Join ARX?

At ARX, we believe in fostering careers as much as we build infrastructure. This role offers:

• A Collaborative Environment: Work alongside a team of visionaries and innovators who share your passion for engineering excellence and sustainable development.
• Exposure to Groundbreaking Projects: Contribute to high-impact initiatives that are redefining urban landscapes and infrastructure in the Middle East and North Africa.
• Career Growth: Access tailored professional development opportunities designed to elevate your expertise and align with your long-term aspirations.
• Global Recognition: Be part of an organization that is setting new benchmarks in the industry, with a reputation for delivering innovative, resilient, and future-ready solutions.

If you are a seasoned professional with a proven track record in wet utilities and a commitment to driving excellence in the KSA market, we invite you to be part of ARX’s journey. Join us in shaping the infrastructure of tomorrow—where your expertise will make a lasting difference.