If you look at the enlisted ranking system put in place by every branch of the United States Armed Forces, everything makes a good deal of sense. You start at the bottom — generally at E-1, but there are ways to get in at a higher pay grade — and work your way up to a certain point where you become an NCO. Officers have their own linear path, starting at O-1, and warrant officers are half way between the two.
But the Army has its very own conundrum with the E-4 ranks. Years ago, the hierarchy of ranks looked a little different: it went private first class, then corporal, then sergeant. Today, both specialist (the highest junior enlisted rank) and corporal (the lowest NCO rank) share the same pay grade. This means that, in a sense, being a specialist is just like being a corporal — only without the NCO benefits.
To understand the specialist rank we know it today, you’ll have to look back at the Army’s long-gone specialist ranks.
The same insignia that would later be used for private first class.
(U.S. Army photo by Staff Sgt. Felicia Jagdatt)
In 1920, there was a consolidation that distilled 128 different rank insignia and titles into just seven. The results of this consolidation left us with something similar to what we use today — with a few key differences.
Since warfare involves much more than just general “infantrymen,” there was a need to identify the support soldiers, those who were specialists in their given field of expertise. Back then, it was assumed that all 5th-grade soldiers (corporals) fully understood what their job entails, but there needed to be a way to offer a little incentive to a privates to become known as a “private/specialist,” which was the name of the MOS at the time. That incentive came in the form of bonus pay — despite being paid more, a private/specialist was still officially of lower rank than a private first class.
The insignia of the private/specialist was a single chevron with a single rocker.
Think of the difference like today’s version of a master sergeant and a first sergeant. Same pay grade, same respect, but two very different positions and mentalities.
(U.S. Army Reserve photo by Master Sgt. Michel Sauret)
The next major overhaul came in 1942 when a need arose to differentiate between those who earned their rank because of how good they were at their job and those who earned it because of leadership abilities. And so the “technician” ranks were created, ranging from technician fifth grade (or “tech/5”) up to technician third grade (or “tech/3”).
They were distinguished from their peers by placing a ‘T’ under their chevrons. For all practical purposes, a technician third grade and a staff sergeant were on equal footing — same pay and same respect — but the staff sergeant was in a leadership position while the tech/3 was more of an instructor.
The joke used back then was “the NCOs may have been the backbone of the Army, but the specialists were the brains.”
The final shakeup came in 1955 when these two previous iterations of separating specialists in their given field from general leadership culminated an entirely new ranking system — the specialists. This took the original insignia of the 1920s private/specialist, inverted it, and added the Army Eagle to it. Promotions within the specialists meant adding another rocker to the top instead of a chevron.
A young private could prove themselves ready to enter the non-commissioned officers as a corporal — or they could focus on their MOS as a specialist. Between the years 1959 and 1968, it was entirely possible to make it all the way to E-9 as a specialist. Throughout the years, the highest achievable rank dwindled down and down until 1985, when only the Spec/4 remained.
Since all other grades of specialists were obsolete, the rank is now just called “specialist.” In essence, the rank holds the same meaning as it did in the 1920s — except now it’s more of a holdover rank before most E-4s make sergeant.