The Desktop Support Engineer provides Tier 2 and Tier 3 desktop support in a secure, enterprise Windows environment. This role supports the build, deployment, maintenance, and troubleshooting of desktop systems, peripherals, and end-user applications while delivering a high level of customer service. The position works under the guidance of senior desktop engineers and follows established standards, procedures, and security policies. Role is full time onsite in Bethesda, MD. Candidates MUST: