Possible Clues:

• Experienced tradesperson
• Newly arrived Australian staff guarding vessel for experienced worker
• Language that's the source of 'gesundheit'
• Capable worker who's going places?
• Uninspiring competent type of trade trip starts from Monaghan and Newry
• Reliable worker's trip to west of island
• Young bouncer guarding vessel on isle is hired worker
• Tourist perhaps is reliable but not outstanding
• Old city marshal, male entertained by saintly female worker doing a competent job
• A January snow melts -- slime! / -- was salt spread out? He's served his time