Don't know what you mean by bit larger, we have a little over 20K regular users, only a SMB to some. I am one of 2.5 FTE's dedicated for AD support, we are in what is now called Windows Server Services under Computing Services which is under Infrastructure Services. Sr. Director has all IT Infrastructure, under her is our Director who has all Computing from the mainframes down to the handhelds.. My manager is responsible for all elements of ~1800 Wintel servers, my team lead has us AD folks, Exchange, BES, VMWARE, UNITY, the various product managers, a couple of system solution design types (we can't call them engineers anymore) and a couple of specialized services such as the Call and Billing Center services. Then there are other separate teams for responsible for deployment, field operations and data center ops under Windows. There are similar manager level teams for mainframe, *nix, Web-cross platform and storage.
>From what I have seen it varies according to the organization, I know of one large (~30 in the Fortune 500) financial Co in the US that has the Security department govern everything related to AD as they are extremely risk-avoidance driven and their IT process maturity is very high. They have their processes so developed they run their high level AD groups empty. There was a good discussion of this very subject on activedir in 2007 with some people responsible for large orgs weighing in. You can find in the www.activedir.org archives under "Active Directory Team Placement in an Organization" http://www.activedir.org/ListArchives/tabid/55/forumid/1/tpage/1/view/to pic/postid/23697/Default.aspx#23697 Brian D supports some very big environments, maybe he will weigh in From: Barsodi.John [mailto:john.bars...@igt.com] Sent: Friday, April 17, 2009 4:32 PM To: NT System Admin Issues Subject: Active Directory Responsibility question Question for you guys....and this is geared to the people who work in a bit larger IT/IS Organizations. What team within your IT/IS org has responsibility of your active directory environment? I think it's typically in the System Administration realm, but if it's in another group/team i.e. Security - why? Thanks. - John Barsodi ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~