unless you mean 'systems programming' as just 'the crap one does to try to glue together all the grotty pre-existing systems' and 'developing a good sense of taste about 3rd party libraries', in which case no, its not really very relevant.
although even here there is insight, I watched a video of Sussman describing why they were putting down SICP and demanding that MIT develop new introductory courses. he was so graceful and considered, putting his polished jewels away. the time when we could reasonably be expected to see across and through all the layers of abstraction was over.
but I haven't gone through the video lectures or even all of SICP. but those that I did have had a lasting impact. particularly the erasure of the declarative/procedural dichotomy..thats been a very useful tool