CAD Operator
- Location
- Riyadh, Saudi Arabia
- Country
- Saudi Arabia
- Category
- Other
- Employment type
- Full-time
- Application
- External application
- Posted
- 24 Sept 2026
- Closes
- 15 Oct 2026
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About this role
Job purpose:
To produce detailed designs and drawings for complex mechanical and electronic systems, ensuring manufacturability and adherence to configuration control.
Key Responsibilities:
Design drawings for mechanical and electronic systems
* Recreate and develop accurate 3D models and assemblies using Solidworks. Have a good understanding of Tolerance analysis, Motion kinematics & mechanical joints.
* Prepare interface control drawings (ICDs) and ensure alignment with system engineering requirements. Provide input into the design of internal wiring looms and electronic unit layouts.
* Having good understanding of 3D scanning and high-resolution mesh data capture for accurate reverse engineering and dimensional analysis.
* Process scan data and perform Scan-to-CAD using Geomagic Design X.
* Prepare assembly drawings, BOMs, and detailed manufacturing drawings.
* Apply geometric dimensioning & tolerance [JB1] in accordance with ASME Y14.5 and ISO 2768.
* Understand mechanical fits, clearances, interfaces, and assembly requirements.
* Develop welded structures/ Sheet metal assemblies and fabrication drawings, including welding symbols ISO 2553 in accordance with ISO 13920 requirements.
* Understand different CNC machining and manufacturing methods, including milling, turning, drilling, precision grinding, etc.
* Support prototype manufacturing, physical fitment, trial assembly, and dimensional validation.
* Work with manufacturing, fabrication, inspection, and engineering teams to resolve technical issues.
• Ensuring manufacturability
* Collaborate closely with mechanical and electronic engineering teams to ensure manufacturability and supplier compatibility.
* Engage with manufacturers to understand their capabilities and ensure designs align with their machinery and processes.
* Apply deep knowledge of materials and surface treatment processes to ensure product durability and compliance with specifications.
• Adherence to configuration
* Develop and maintain parts breakdown structures (PBS) and ensure configuration control.
* Process engineering change proposals (ECPs) and update designs accordingly.
* Utilize the ERP or related system to manage configuration control and maintain an accurate database of parts and documentation.
REQUIRED CAPABILITIES:
* Extensive detailing experience, preferably in the military or defence sector.
* Advanced proficiency in SolidWorks.
* Deep understanding of manufacturing processes and supplier capabilities.
* Knowledge of various metal types and surface treatment procedures.
* Familiarity with configuration control and engineering change proposal processes.
* Experience in developing and interpreting parts breakdown structures and interface control drawings.
* Strong interpersonal and communication skills to collaborate effectively with manufacturers and suppliers.
* Appreciation and understanding of electronic systems and wiring looms.
* Experience with the ERP or related system for configuration control is highly advantageous.
* Relevant technical diploma or degree in mechanical engineering or a related field.
* Relevant technical diploma or degree in mechanical engineering or a related field.
* Certification in SolidWorks or equivalent CAD software (advantageous).
* Minimum 5 years’ experience in detailed design and drafting in the defense or military sector.
* Strong background in manufacturing processes and materials science.
* Organizational ability.
* Problem-solving.
* Teamwork.
* Customer Focus.
* Accountability.
* Effective Communication.