Currently work in IT Support but would like to upskill with maths but not sure of job options

I currently work in IT just as a first level support but I do have an interest in maths and looking to upskill that work would try to accommodate. However I don't know of any IT focused careers that have a math element to it and wondering if there are any that people could suggest?

I tried googling it but it didn't give me much except what I could do with a mathematics degree which probably isn't going to fly with work.

Thanks

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