Several occupations require knowledge of geometry and complex numbers, including:
1. **Engineers** (especially Electrical and Civil Engineers) - They use geometry for design and construction, and complex numbers for analyzing electrical circuits and signals.
2. **Architects** - They apply geometric principles in design and spatial reasoning.
3. **Mathematicians** - They often work with both geometry and complex numbers in various fields of study.
4. **Physicists** - Many branches, such as quantum mechanics, utilize complex numbers and geometric concepts.
5. **Computer Scientists** - Particularly in graphics programming and simulations, where geometry is fundamental.
6. **Surveyors** - They use geometric principles for land measurement and mapping.
These fields apply both geometry and complex numbers in practical and theoretical contexts.