"It's not my job" is the minimum title in no. in season.
CREATE TABLE "table1_25276528_2" (
  "no_in_series" real,
  "no_in_season" real,
  "title" text,
  "directed_by" text,
  "written_by" text,
  "original_air_date" text
);
SELECT MIN("no_in_season") FROM "table1_25276528_2" WHERE "title"='\"It''s Not My Job\"';