Technical Writers are often the link between engineers, marketing associates, developers and external users of a product or service.
When I have taught undergraduate classes in technical writing, something I have to address with students right away is their definition of technical writing. In many people's minds, writing that is "technical" is complicated, full of jargon and difficult to read. But in fact, the goal of the technical writer is exactly the opposite. It is usually to make technical subject matter less complicated and easier to understand and use.
In my undergraduate technical writing classes (which are considered advanced writing courses) we combines current theory with actual practice to prepare students as technical writers. They analyze complex communication situations and then design appropriate responses through tasks that involve problem solving, rhetorical theory, document design, oral presentations, writing teams, audience awareness, ethical considerations and ethical issues.
When I teach at New Jersey Institute of Technology (NJIT), my students are engineers, computer scientists, architects and scientists who often dislike writing and are used to only academic writing. Unfortunately, much academic writing is students demonstrating their learning to a professor who already knows the subject. In most real technical communication, the writer is the expert and the readers are the learners. In professional life, you may be writing for supervisors, colleagues or customers. You might be explaining a problem, a product, an experiment, or a project, and the format may be a proposal, abstract, report, email or manual.
When I teach technical writing at a more comprehensive university, such as Montclair State University, the students are more comfortable with writing, but less comfortable with the technical part. That is because they don't think of technical writing as being a part of every field. For education, biology, art, music, and other science and liberal arts students, they need to rethink the technical aspects of their studies. For example, I have had art history majors who wrote technical documentation on art restoration.
My graduate students in professional technical communication are often dealing with social media, documentation, video presentations and a variety of real world tasks. NJIT offers a Technical Communications Certificate that attracts primarily professionals who intend to learn/expand their careers as technical writers, editors, trainers, website designers, and documentation specialists.