Job Description

SENIOR DRAUGHTSMAN

Hands-on mechanical design for sustainable water and wastewater solutions

Somerset West | Water & Wastewater Engineering | R40,000 CTC | 8am–4pm

About Our Client

Our client is a specialised engineering company focused on delivering innovative water and wastewater treatment solutions across Southern Africa. They are known for their practical, design-led approach, close collaboration between engineering and production teams, and a strong commitment to sustainability and continuous improvement. This is a business where technical expertise is valued and individuals can see their designs come to life in real-world projects.

The Role: Senior Draughtsman

This role exists to strengthen the mechanical design and draughting capability within a growing project team. The Senior Draughtsman will play a key role in designing, detailing, and supporting the delivery of water and wastewater treatment plants, from concept through to fabrication and installation. The focus is on hands-on design work, close collaboration with engineers and project teams, and contributing meaningfully to technically robust, buildable solutions.

Key Responsibilities

3–5+ years relevant draughting experience, with involvement in mechanical design projects

Design layouts for water and wastewater treatment plants

Develop piping isometrics, including Piping and Instrumentation Diagrams (P&IDs)

Create 3D models of structural steel, piping systems, and sheet metal components

Prepare accurate manufacturing, fabrication, and installation drawings

Design sheet metal components and produce fabrication-ready documentation

Create and maintain accurate Bills of Materials (BoMs)

Assist with equipment selection and contribute to mechanical equipment R&D

Support project planning, coordination, scheduling, and progress reporting

Coordinate with suppliers, subcontractors, production teams, and site personnel

Ensure drawings and documentation comply with quality standards and regulatory requirements

Participate in site meetings and inspections to ensure alignment with design intent

About You

3–5+ years experience in mechanical draughting, preferably within water or wastewater projects

Mechanical Engineering degree or diploma, or equivalent practical experience

Strong experience in mechanical design and assemblies

Proficient in AutoCAD or BricsCAD, with SolidWorks experience preferred

Solid understanding of pipe routing, sheet metal design, and manufacturing drawings

Strong problem-solving, communication, and decision-making skills

Able to work independently, manage deadlines, and collaborate effectively across disciplines