Drainage Engineer

Coastal Drains Ltd; Brighton; On-site; GBP 42,000 - 64,000; Full time

Job summary

Coastal Drains Ltd in Sussex is seeking a Drainage Engineer to inspect, design and maintain drainage systems on-site. You will assess conditions, prepare designs, and perform flood risk calculations, supporting installation and remediation while coordinating with PMs, field teams and clients.

Technical reports and survey data reviews are part of the role, with continuous improvement expected. The position requires on-site work across Sussex, with a valid driving license and ability to travel

Qualifications

• Experience in flood risk assessment and water resource management for drainage projects.
• Proficiency in stormwater planning, design and maintenance.
• Hands-on knowledge of drainage systems operation, inspection, and rehabilitation.
• Ability to develop drainage design drawings and calculations for varied projects.
• Degree or qualification in civil/environmental engineering or equivalent experience.
• Familiarity with drainage/environmental regulations, permits and standards.
• Competence with CAD or drainage modeling software and standard office tools.
• Strong analytical, problem-solving and communication skills; safety on-site.
• Valid driver’s license and ability to travel locally.

Responsibilities

• Inspect, design and maintain drainage systems and related infrastructure.
• Assess site conditions and prepare drainage designs.
• Perform flood risk and water resource management calculations.
• Support installation, repair and remediation activities.
• Collaborate with project managers, field technicians and clients.
• Prepare technical reports and review survey data.
• Contribute to continuous improvement of processes and standards.

Skills

Flood Risk

Water Resource Management

Stormwater management

Drainage design & calculations

Drainage systems operation

CAD / drainage modeling

Communication skills

Travel locally

Education

Bachelor's degree in civil or environmental engineering or related field

Tools

CAD software (AutoCAD / Civil 3D)

Drainage modeling software

Job description

Company Description

Coastal Drains Ltd is a trusted drainage and wastewater specialist serving Sussex and the South Coast since 2006, supporting both domestic and commercial clients. The company provides emergency drain unblocking, CCTV drain surveys, and drain and water mains repairs. Coastal Drains Ltd also delivers septic tank and sewage treatment installations, along with specialist tanker services. The team focuses on reliable, high-quality service and practical solutions to keep drainage systems safe, efficient, and compliant. Applicants join an experienced company with a strong reputation for responsiveness and technical expertise.

Role Description

The Drainage Engineer role is a full-time, on-site position based in Sussex, WI. In this role, the engineer inspects, designs, and maintains drainage systems and related infrastructure, including stormwater and wastewater assets. Day-to-day tasks include assessing site conditions, preparing drainage designs, conducting calculations for flood risk and water resource management, and supporting installation, repair, and remediation activities. The engineer collaborates with project managers, field technicians, and clients to develop practical solutions, ensure regulatory compliance, and resolve drainage issues efficiently. The role also involves preparing technical reports, reviewing survey data, and contributing to continuous improvement of processes and standards.

Qualifications

• Demonstrated experience in assessing Flood Risk and applying Water Resource Management principles to drainage projects.


• Proficiency in Stormwater management, including planning, design, and maintenance of stormwater control measures.


• Hands‑on knowledge of Drainage Systems operation, inspection, troubleshooting, and rehabilitation.


• Ability to develop and review Drainage Design drawings, calculations, and specifications for residential, commercial, or municipal projects.


• Relevant technical background, such as a degree or vocational qualification in civil engineering, environmental engineering, or a related field, or equivalent practical experience.


• Familiarity with applicable drainage and environmental regulations, standards, and permitting processes.


• Competence with CAD or drainage modeling software and standard office productivity tools.


• Strong analytical, problem‑solving, and communication skills, with the ability to work safely on‑site and in varying weather conditions.


• Valid driver’s license and ability to travel locally to project sites as needed.