After his playing career was cut short by injury, he became known for his lengthy stint managing clubs in the Netherlands, including Feyenoord, NAC Breda, NEC, MVV Maastricht and Willem II, among others.

From 1922 to 1924, he was the manager of RCH, winning the Football League Championship in his first season, having topped the Eerste Klasse West to get there.

Towards the end of the decade, Julian managed Willem II (another club that he had guest trained in the past) and NEC.

This included: Alcmaria Victrix, AZC (twice), Be Quick, Friesland, Groene Ster, GVAV, Helder (numerous times), Maurits, NOAD (twice), Quick 1888, RFC Roermond (numerous times), VVV, vv Tegelen, WGW, Wilhelm and Willem II.

[3][4] Julian eventually returned to England, where he continued his coaching career with Barking, Stevenage Town, and through links with British Railway Sports, Wolverton.