=LET(work;Filter(
    IMPORTRANGE("https://docs.google.com/spreadsheets/d/1MPCIXoBqguYu9oRnwQ2tfYMqY_vY4tS5dJzNF7by3aY/edit?usp=sharing";"'"&Cell("Sheet";date)&"'!B1:S1");
            INDEX(IMPORTRANGE("https://docs.google.com/spreadsheets/d/1MPCIXoBqguYu9oRnwQ2tfYMqY_vY4tS5dJzNF7by3aY/edit?usp=sharing";"'"&Cell("Sheet";date)&"'!B2:S40");Day(date))
    =job);
    CHOOSECOLS(work; 1)
)