JSFiddle - React, Tailwind, and code Playground

HTML

<select>
<option>select job</option>
<option>foo</option>
</selecT>


<select>
<option>select job</option>
<option>foo</option>
</selecT>

<select>
<option>select job</option>
<option>foo</option>
</selecT>

JavaScript

//$("select").slice(1).prop("disabled", true);
$("select").change(function() {
    if ($(this).val() !== "select job") {
        $(this).next("select").prop("disabled", false);
    } else {
        if(!$(this).index() === 0)
            $(this).prop("disabled", true);   
        $(this).next("select").prop("disabled", true);        
    }
});