A Petty Officer First Class (PO1) in the US Navy is a senior non-commissioned officer who plays a critical leadership and technical role. This rank represents experience, responsibility, and authority, serving as a bridge between junior sailors and chief petty officers.
What Is a Petty Officer First Class in the US Navy?
A Petty Officer First Class (PO1) is an E-6 enlisted rank in the United States Navy. Sailors at this level lead teams, manage operations, and provide advanced technical expertise within their assigned rating.
PO1s often supervise multiple sailors and ensure mission readiness both at sea and on shore.
Where Does Petty Officer First Class Rank in the Navy?
US Navy Enlisted Rank Structure
Petty Officer First Class ranks above Petty Officer Second Class (E-5) and below Chief Petty Officer (E-7).
Rank Order:
- Seaman Recruit (E-1)
- Seaman Apprentice (E-2)
- Seaman (E-3)
- Petty Officer Third Class (E-4)
- Petty Officer Second Class (E-5)
- Petty Officer First Class (E-6)
- Chief Petty Officer (E-7)
Duties and Responsibilities of a Petty Officer First Class
Leadership and Supervision
Petty Officer First Class sailors lead work centers and mentor junior personnel. They enforce Navy standards, maintain discipline, and ensure tasks are completed correctly and on time
Technical Expertise
Each PO1 holds a specific rating (job specialty), such as Aviation Electronics Technician, Boatswain’s Mate, or Information Systems Technician. At this level, sailors act as subject-matter experts in their field.
Operational Readiness
PO1s play a key role in:
- Training junior sailors
- Maintaining equipment and systems
- Supporting shipboard or shore-based missions
- Advising senior leadership
How to Become a Petty Officer First Class in the US Navy
Eligibility Requirements
To advance to Petty Officer First Class, sailors must:
- Serve required time in rate
- Pass the Navy-wide advancement exam
- Meet performance and conduct standards
- Receive command recommendation
Advancement Process
Advancement is competitive and based on:
- Exam scores
- Performance evaluations
- Awards and qualifications
Pay and Benefits of a Petty Officer First Class
Basic Pay
A Petty Officer First Class receives E-6 pay, which increases with years of service. In addition to base pay, PO1s may earn:
- Housing allowance (BAH)
- Subsistence allowance (BAS)
- Sea pay or special duty pay
Importance of Petty Officer First Class in Navy Operations
Petty Officer First Class sailors form the backbone of Navy leadership. They ensure daily operations run smoothly while preparing to step into the Chief Petty Officer role. Their experience directly impacts mission success, safety, and sailor development.
Career Progression After Petty Officer First Class
After serving as a PO1, sailors may advance to:
- Chief Petty Officer (E-7)
- Senior Chief Petty Officer (E-8)
- Master Chief Petty Officer (E-9)
Many PO1s also transition into civilian careers using their leadership and technical skills.
Final Thoughts
A Petty Officer First Class in the US Navy represents professionalism, leadership, and technical excellence. This rank carries significant responsibility and serves as a foundation for advancement into senior enlisted leadership. For sailors committed to long-term Navy service, PO1 is a defining and respected achievement.check our website