YES to website admin, YES to SEO administration, NO to SEO techniques
Website and SEO administration is fine, but SEO techniques are generally a marketing topic, not an IT professional's topic.
Since this is a poll type question, here's the waffling YES/MAYBE answer. Please only add a new answer if you have something very different from the existing answers, otherwise add comments below the YES or NO answer for minor nits and vote for the one that most closely represents your views.