The U.S. Naval Sea Cadet Corps Officer Corps provides adult leadership for cadets of the NSCC and the NLCC. NSCC officers are dedicated volunteers who instruct cadets, operate divisions and escort cadets when participating in events away from the division. Officers may either be civilians or military personnel (active, reserve or retired) who are knowledgeable of youth and interested in their training. Instructors are also recruited from active Reserve military commands and leaders within the community. The NSCC does not require specific education or professional qualifications, but applicants with nautical/military experience are desired. NSCC officers are authorized to wear Navy officer uniforms (modified by the NSCC insignia). All NSCC officers are appointed by NSCC National Headquarters.

In order to join the NSCC Officer Corps one must meet the following criteria:

• Be a citizen or legal resident of the U.S.
• Be at least 21 years of age and normally less than 55.
• Pass a physical examination and be certified as fit to carry out assigned duties.
• Undergo a criminal background check.
• Be free of felony convictions.