I don't feel the need to put pickeled stuff into a jar when it's so easy to pickle something right then and there when you need it and just consume it all with the meal.
That's not a bad way to do things when you can thinly slice something and intend to consume it all at once or refrigerate for only a short time. It ain't gonna fly with larger stuff (such as whole cucumbers, spears, pearl onions), and it sure as heck ain't gonna fly with eggs.
Maybe try using a bit of chipotle pepper instead of smoked sausage to get the smoke flavour you are after.
I bet that tossing a chipotle en adobo in the jar (whole or minced) or just some chipotle sauce would get that effect.