Seth Godin discusses the concept of a Linchpin in his same-titled book. A Linchpin is someone who is so good at what they do that they become indispensable to their organization. Linchpins are the kind of people who are self-motivated and are able to consistently deliver quality work. They are integral to the operation of a business, even if they don’t get all of the glamour of having VP or Director in their title.
And why are Linchpins always guaranteed jobs? In one scenario, Linchpins will outgrow their role and be promoted or find a better job. They are always learning and growing in addition to delivering, and so this is the natural procession. In the alternate scenario, if the Linchpin has to lose his or her current job (ie. think company buyouts where entire departments close), they will either 1) become promoted to elsewhere in the company because management recognizes their great skills or 2) they will have no problem finding work elsewhere, especially with great recommendations from their former employer.
It’s an interesting read.