The phrase "at my current post" is correct and usable in written English.
It can be used to refer to one's present job or position within an organization.
Example: "I have been working diligently at my current post for over two years now."
Alternatives: "in my current position" or "at my present role".
I spent a year and a half at Goldsmiths College, University of London, before moving to my current post at the University of Manchester 6 years ago.
After finishing my PhD, I embarked on a post-doc and then moved to another university, where I worked for eight years, before taking up my current post.
I got maybe 2 or 3 interviews, failing them all, before landing my current post.
I find my current post very interesting, working on Gender in Education in the DRC, a Francophone country.
For these reasons at the start of the following academic year I took on more teaching at my current institution rather than the Post-92 institution, despite it being a much longer commute.
In my current teaching post at an Islamic faith school, pupils are concurrently taught in Islamic theology lessons that the universe and its contents originate from an omnipotent creator – and the mechanisms for this creative feat are described in some detail in the Qur'an.
Many of the files, kept while working at London's Royal Brompton hospital and in his current post at consultant paediatrician at North Staffordshire Royal Infirmary in Stoke-on-Trent, are thought to relate to controversial research he has been involved in over the past 20 years.
At her current post she loses two fingers to frostbite, gasps in surprise when something surprising happens, and takes turns with other characters at explaining what is happening.
"Trade is growing between China and all these countries around it," said Tu'er Hong, whose truck was one of about 50 from China transferring goods to Tajik drivers one day recently at the current post.
