Jack, who joins Pershore Town from Hellenic League rivals Worcester Raiders, has been a long term target of Janes.
The highly experienced midfielder joins The Plums having notched up forty-two appearances for 'Raiders' over the last two seasons.
Jack produced a recent man of the match performance at the Recruit 12 Community Stadium against Janes' Pershore Town side.
Having began his football as a schoolboy with Manchester United, Jack progressed through the Youth Ranks at Walsall before boasting an impressive array of Non League clubs within the area as his former sides.
Kidderminster Harriers, Redditch United, Alvechurch and Evesham United all list in Cresswell's previous whilst he also had a spell with Studley where he won Hellenic League Division One.
A real technician in midfield, Jack will undoubtedly be a crowd pleaser at the Recruit 12 Community Stadium.
"I am delighted with the signing of Jack Cresswell and it shows the intent we have to change the situation we find ourselves in." said Janes.
"Jack is one of, if not the best technical players in this league. His ability to manipulate the ball, his passing range and vision are all attributes that I have always admired.
"How Jack sees and plays the game mirrors our philosophy, he will play a massive role in the execution of our style.
"Jack is leaving a side where he is highly thought of and is the main player, he believes in the project here and the management team behind it."
Photo - Brian Rossiter