- Mechanical design and engineering analysis, Computer Aided Design and technical engineering, machine installation, operation and maintenance, preventive and corrective maintenance, trouble shooting and fault diagnosis, equipment inspection and repair, manufacturing and production processes, welding, machining and fabrication, hydraulic, and pneumatic systems, thermodynamics and fluid mechanics, quality control and assurance ,health, safety and environmental compliance ,project planning and management, technical report writing and documentation, problem solving and critical thinking ,teamwork and collaboration, attention to detail ,time management and organization skills, cost estimation and resource management ,knowledge of engineering standards and procedures