Water/Wastewater Project Engineer I

Added 03/09/2026

We are seeking a Water/Wastewater Project Engineer I to support the planning, design, and delivery of water and wastewater infrastructure projects. Working under the guidance of experienced engineers and project managers, you will contribute to projects involving water treatment, wastewater treatment, pumping systems, pipelines, storage facilities, stormwater systems, and related civil infrastructure. This is an excellent opportunity for an early-career engineer to develop technical expertise while working collaboratively with multidisciplinary teams and supporting projects from concept through construction. Responsibilities will include preparing engineering calculations, technical reports, design drawings, specifications, cost estimates, schedules, and permit documentation. You will assist with hydraulic...

Civil Design Engineer: Hydrology, Road & Design

Added 07/07/2026

We are seeking a Civil Design Engineer: Hydrology, Road & Design to contribute to the planning, design and delivery of civil infrastructure projects. This role will suit an experienced engineer with strong technical capability across hydrology, stormwater management, road geometry and civil design, who can manage tasks from early concept development through to detailed design, documentation and construction support. Your responsibilities will include preparing hydrological and hydraulic assessments, stormwater drainage strategies, flood studies and water-sensitive urban design solutions. You will develop road and site grading designs, horizontal and vertical alignments, earthworks plans, utility coordination layouts and construction documentation. The role...

Project Engineer/Senior Project Engineer, Construction Design

Added 12/08/2026

We are seeking a Project Engineer/Senior Project Engineer, Construction Design to support the successful delivery of complex construction and infrastructure projects from concept through to completion. This role will coordinate design development, technical reviews and project interfaces, ensuring that solutions are safe, buildable, compliant and delivered to programme, budget and quality requirements. You will work closely with designers, contractors, consultants, project managers and other stakeholders to resolve technical matters and maintain clear communication throughout the project lifecycle. Key responsibilities include managing and reviewing design packages, drawings, specifications, calculations and technical submissions; coordinating multidisciplinary design activities; monitoring design progress against agreed...

Support Tunnel (Design) Engineer

Added 01/09/2026

We are seeking a Support Tunnel (Design) Engineer to contribute to the design and delivery of safe, practical, and cost-effective support systems for underground construction and tunnelling projects. The role will involve developing design solutions for tunnel linings, ground support, temporary works, excavation sequences, and associated underground structures across a range of ground conditions and project stages. You will work closely with engineers, geologists, construction teams, and other technical disciplines to ensure that designs are robust, buildable, and aligned with project requirements. Key responsibilities will include preparing design calculations, technical reports, drawings, specifications, and schedules; assessing ground behaviour and support...

Lead Engineer - Roadway Design

Added 01/09/2026

We are seeking a Lead Engineer – Roadway Design to provide technical leadership across the planning, design, and delivery of complex transportation infrastructure projects. The successful candidate will lead multidisciplinary design teams, develop practical and innovative roadway solutions, and ensure that project outcomes meet applicable standards, safety requirements, client expectations, and delivery timelines. This role offers the opportunity to contribute to projects ranging from local road improvements and urban corridors to major highways, interchanges, and transport infrastructure programs. Key responsibilities include managing roadway design activities from feasibility and concept development through detailed design, tender documentation, construction support, and project closeout....

Water/Wastewater Engineer - Design/Build Lead

Added 26/08/2026

We are seeking an experienced Water/Wastewater Engineer to lead the design and delivery of complex water and wastewater infrastructure projects from concept through construction. This role will suit a technically strong professional who can combine engineering expertise with design/build leadership, commercial awareness and a practical understanding of constructability. You will work closely with clients, contractors, consultants, suppliers and internal project teams to develop safe, efficient and compliant solutions for treatment, conveyance and utility infrastructure. Responsibilities will include leading multidisciplinary design activities; reviewing scopes, specifications, drawings, calculations and technical reports; coordinating civil, structural, mechanical, electrical, instrumentation and process engineering inputs; and...

Water/Wastewater Design Engineer

Added 26/08/2026

We are seeking a Water/Wastewater Design Engineer to support the delivery of innovative and sustainable infrastructure projects across the water and wastewater sector. You will work as part of a multidisciplinary team, contributing to the planning, design and delivery of schemes for clean water, wastewater treatment, water networks, pumping stations, drainage and associated infrastructure. This role offers the opportunity to work on projects from feasibility and concept design through to detailed design, construction support and completion. Your responsibilities will include preparing technical reports, calculations, specifications, drawings and schedules; developing hydraulic and infrastructure designs; reviewing design requirements and identifying practical, cost-effective...

Highway Design Engineer - Roundabouts

Added 24/08/2026

We are seeking a Highway Design Engineer specialising in roundabouts to support the development and delivery of safe, efficient and sustainable highway schemes. You will contribute to projects from feasibility and concept design through to detailed design, construction support and completion, working across a varied portfolio of urban, rural and strategic transport improvements. Your responsibilities will include preparing and reviewing highway layouts, roundabout designs, junction improvements and associated infrastructure in accordance with relevant standards, guidance and technical requirements. You will produce and coordinate design drawings, reports, specifications, calculations and technical submissions, while ensuring that designs are practical, buildable, cost-effective and...

Highway Design Engineer - Open Roads

Added 24/08/2026

We are seeking a Highway Design Engineer to contribute to the delivery of highways and infrastructure projects from concept through to detailed design and construction. Working within a multidisciplinary team, you will develop safe, practical and cost-effective highway solutions for a range of schemes, including new roads, junction improvements, corridor upgrades, active travel facilities and associated infrastructure. You will have the opportunity to work on projects of varying scale and complexity while supporting the development of innovative and sustainable transport solutions. Your responsibilities will include preparing highway alignment, geometric and drainage designs using OpenRoads and other relevant design software; producing...

Water Treatment Facility Design Engineer

Added 21/08/2026

We are seeking a Water Treatment Facility Design Engineer to support the development and delivery of modern water and wastewater treatment infrastructure. The role will involve producing robust, efficient and compliant designs across all project stages, from feasibility and concept development through to detailed design, construction support and commissioning. You will work on projects involving treatment processes, pumping systems, pipelines, tanks, chemical dosing, filtration, disinfection and associated mechanical, electrical and civil interfaces. Key responsibilities will include preparing design calculations, specifications, drawings, schedules and technical reports; developing process flow diagrams, P&IDs and equipment layouts; reviewing existing assets and identifying opportunities for...

Track Design Engineer, Dammam

Added 19/08/2026

We are seeking a Track Design Engineer to support the development and delivery of rail infrastructure projects in Dammam. The role will be responsible for producing safe, practical and technically compliant track designs from concept through to detailed design and construction support. You will work closely with multidisciplinary engineering teams, project managers, contractors and stakeholders to ensure that designs meet project requirements, applicable standards and operational objectives. Key responsibilities include preparing horizontal and vertical track alignments, typical sections, track layouts, turnouts, crossovers, transition curves and associated civil interface details. You will undertake design calculations, technical assessments and design reviews, and...

Design Engineer I- Water Resources

Added 19/08/2026

We are seeking a motivated Design Engineer I – Water Resources to support the planning, design, and delivery of water infrastructure and environmental projects. This entry-level role offers the opportunity to work alongside experienced engineers and technical specialists on projects involving stormwater management, drainage systems, flood mitigation, water distribution, wastewater infrastructure, site development, and related civil works. You will contribute to projects from initial concept through design development, permitting, construction documentation, and delivery. Key responsibilities include preparing engineering calculations, technical reports, plans, specifications, and cost estimates; developing and reviewing design drawings using civil engineering and hydraulic modelling software; assisting with...

Water & Wastewater Process Design Engineer

Added 19/08/2026

We are seeking a Water & Wastewater Process Design Engineer to contribute to the development and delivery of innovative, efficient and sustainable water and wastewater treatment solutions. You will work across a range of projects, supporting the design of treatment processes from concept and feasibility through to detailed design, construction and commissioning. The role offers the opportunity to collaborate with engineers, technical specialists, project managers, contractors and clients to deliver high-quality infrastructure that meets regulatory, operational and environmental requirements. Your responsibilities will include developing process design calculations, mass balances, process flow diagrams, piping and instrumentation diagrams, equipment specifications, technical reports...

Water/Wastewater Design Engineer

Added 17/08/2026

We are seeking a Water/Wastewater Design Engineer to support the delivery of innovative and sustainable infrastructure projects across the water sector. This role will involve working on the planning, design and development of water and wastewater treatment, collection, distribution and conveyance systems for a range of public and private sector clients. You will collaborate with experienced engineers, project managers, technicians and other specialists to develop practical, cost-effective solutions that meet technical, environmental and regulatory requirements. Your responsibilities will include preparing calculations, technical specifications, drawings, reports and design documentation; developing hydraulic models and undertaking design assessments; contributing to feasibility studies, outline...

Senior Civil Design Engineer, Land Development

Added 14/08/2026

We are seeking a Senior Civil Design Engineer, Land Development, to lead the delivery of high-quality civil design solutions for a diverse portfolio of residential, commercial, industrial and mixed-use development projects. This role will suit an experienced engineer who can combine strong technical capability with sound commercial judgement, effective communication and a practical understanding of project delivery. You will be responsible for preparing, reviewing and managing civil engineering designs from concept through to detailed design and construction documentation. Key duties will include site assessment, earthworks and grading design, stormwater drainage, flood management, road and intersection design, utility coordination, erosion and...