Collateral duties

Aboard starships, collateral duties are assigned to officers and senior petty officers. In assigning these duties, the XO and CO take care to ensure that those assigned are qualified, that there is no conflict of interest, and that no individual is overburdened. These duties include:

• Athletic officer
• Brig officer
• Command fitness coordinator
• Communications security material custodian
• Controlled substances bulk custodian
• Crypto-security officer
• Library officer
• Planetary weapons handling supervisor
• Planetary weapons safety officer
• Safety officer
• Sensor officer
• Security officer
• Ship's maintenance management officer
• Top secret control officer
• Witnessing official