What does a staff sergeant do in the military?

I'm looking into the military as a post-high school option and the role of a staff sergeant caught my eye. Could someone explain what their duties are and how one becomes a staff sergeant?

A Staff Sergeant (SSG) in the U.S. Army typically serves as a squad leader with 9 to 10 soldiers, depending on the type of squad. In this role, they have a range of duties encompassing both leadership and technical proficiency. Staff Sergeants are often responsible for the professional development, welfare, and discipline of the soldiers in their charge. They handle daily tasks such as physical fitness training, equipment maintenance, briefing soldiers on missions, and ensuring general readiness for upcoming operations.

In terms of technical responsibilities, a Staff Sergeant is expected to be an expert in their particular Military Occupational Specialty (MOS), which could range from combat roles to support functions like logistics, intelligence, or communication. The nature of their duties would certainly depend on the specific MOS.

As for how to become a Staff Sergeant, it involves a combination of time in service, time in the previous rank, completion of specific professional development courses, and demonstrated performance in leadership roles. For instance, you'd generally need to serve at least six months as a Sergeant and complete the Advanced Leader Course before you can be considered for promotion.

Your performances are evaluated and rated, these scores then determine your eligibility and standing for the promotion. Please note that the criteria can vary depending on the branch of the military and other factors so it's best to consult with an advisor or recruiter for the most accurate information. They can guide you through the specifics and help you understand the path to advancement.