Security & Law Enforcement

Job Title : Security & Law Enforcement (Master-at-Arms) Category / Component : Enlisted Active Overview Master-at-Arms (MA) Sailors provide the Navys core security, antiterrorism, and law enforcement capability, protecting people, installations, ships, and strategic assets at home and abroad. They conduct force protection, physical security, and policing on bases, aboard ships, at sea, and in expeditionary environments, and may specialize in areas such as military working dogs, harbor security, corrections, investigations, or protective services.

Key Responsibilities Conduct antiterrorism and force protection patrols on installations and piers; stand sentry and access control posts and control entry to secure areas; perform vehicle, personnel, and baggage inspections to detect weapons, contraband, or unauthorized items; enforce traffic and parking regulations, respond to calls for service, and investigate incidents and traffic accidents; collect and preserve evidence and prepare reports and case files; provide law enforcement presence and crowd control during special events and emergencies; operate and maintain small arms, crew-served weapons, non-lethal weapons, and security vehicles or boats; support harbor and waterside security, high-value unit escorts, and expeditionary security missions; supervise and train junior security force personnel in watchstanding, weapons, and security procedures. What to Expect Work in a fast-paced, armed, and safety-critical environment where attention to detail, judgment, and professionalism are essential; frequent duty in rotating shifts, including nights, weekends, and holidays, to provide 24/7 security and law enforcement coverage; exposure to stressful situations involving emergencies, accidents, or criminal activity, requiring calm decision-making and strong communication; ongoing qualification and requalification in weapons, use of force, tactical skills, and physical fitness; increasing responsibility over time as you qua