IT Help Desk Support Specialist – Tier II

The IT Help Desk Support Specialist – Tier II provides intermediate-level technical support for enterprise information technology systems under the IMCS IV contract at Aberdeen Proving Grounds (APG), MD. The Tier II Specialist resolves technical issues escalated from Tier I support and ensures reliable, secure, and compliant IT operations in accordance with Department of Defense (DoD), Army regulations, and contract requirements. The position supports mission readiness by maintaining operational continuity across end-user systems and services.