The Marine Corps MOS 2611 is a Cryptologic Cyberspace Analyst. This job requires formal training in digital network analysis and reporting. The duties of a 2611 include:
Digital network analysis
Product reporting
Information warfare planning support
The duties of a 2611 increase at the rank of staff sergeant and above. These duties include:
Supervisory tasks and functions
Information operations planning support
The 2611 is a primary MOS. It is part of the DD contract.