The phrase "a distinguished post" is correct and usable in written English.
It can be used to refer to a position or job that is highly respected or esteemed, often within a formal or professional context.
Example: "After years of hard work, she was finally appointed to a distinguished post within the organization."
Alternatives: "a prestigious position" or "an esteemed role."
The University of Gloucestershire has announced he will fill "one of its most distinguished posts", the Portland chair in New Testament studies.
After his one term in the White House ended in 1981, Carter went on to the longest, and one of the most distinguished, post-presidential careers in history.
Sir Nicholas Henderson, an urbane, gregarious and often flamboyant diplomat who labored to win the Reagan administration's backing for Britain's military campaign to recover the Falkland Islands and was considered by many of his peers to be one of Britain's most distinguished post-war diplomats, died on Monday in London, family members said.
The resulting high specific surface area nanotubular solids were further modified by two distinguished post-treatments: (i) heat-treatment in the temperature range from 300 to 700 °C, and (ii) peroxide-treatment at room temperature.
He had been appointed to a distinguished yet powerless post in exchange for taking a series of progressive positions. .
Derek Walcott has accepted a post as a distinguished scholar at the University of Alberta.
In fact, English Passengers is a distinguished addition to a vein of post-war British writing that has featured in the literary prize lists these 30 years or more: a spreading clump of historical fiction whose underlying assumption might be characterised not as "my country, right or wrong" but, quite simply, as "my country, wrong".
Yvonne Littlewood, later a distinguished light entertainment producer, was one of the post-war pioneers.
Born on May 8th, 1950, in Tampico, Mexico, Angel Gurría came to the OECD following a distinguished career in public service, including two ministerial posts.
