Interviewers don't recruit candidates who see themselves in solipsistic isolation. So, based on all your preparatory research into this employer, identify the specific ways that your work aligns with their needs and priorities. Think about: particular specialisms, research clusters, possible collaborations, undergraduate or graduate curricula, interdisciplinary links with other departments, outreach initiatives, etc. Don't turn this into a conceptual answer – ground what you say in a couple of specific, tangible examples.