The term "technology" attached to the end of a field of study has classically had negative connotations. Usually the approach and an Eng. Tech. program is to be more hands on, where you will spend more time in the lab and doing projects than in lecture. The result is a "dumbed down" version of a science program where they often cut out the advanced math and research methods, or the shaping of your ability to evaluate engineering systems.
Now, this definition isn't absolute. It depends greatly on your institution, and what their requirements for your degree are. The end result for most engineering programs is 4-years undergraduate that will qualify you to take the FE, then the PE, then becoming a fully licensed engineer. Not everyone takes this path, but your program being able to qualify for the FE is what defines a "real" engineering program.
Manufacturing engineering is a broad field, it could focus on anything from engineering economics to something almost identical to mechanical engineering. The way you will be judged by future employers is on your qualification. Your knowledge of engineering systems is directly connected to the rigor of your academic courses. Also, whether or not your program is ABET certified will play heavily into how your education is valued.
If you post a link to how your program is structured it might help people give you better guidance