Signal processing engineer

Signal processing engineers develop algorithms that extract, clean, and interpret signals — audio, radar, communications, images, and sensor data. The work is heavily mathematical and computational: designing filters and transforms, building and benchmarking algorithms, and integrating them with hardware to meet real-world performance constraints.

They work in telecoms, defence, audio, medical imaging, and consumer electronics. The role suits mathematically strong engineers who enjoy the deep theory of signals and the challenge of making algorithms run well on real devices.