Social agency Jack Nimble has appointed Aja Sandoval as head of production and promoted Kayne Wilkinson to group account director, following a run of new client success.
Sandoval joins the 35-person agency to lead and scale its social-first production offering, while Wilkinson has been promoted from senior account director.
These promotions follow Jack Nimble’s appointment to lead Samsung Australia’s ongoing social content and influencer activity, a significant addition to the agency’s client roster.
The expanded remit has accelerated growth across account management, creative and production.
Sandoval bringing years of experience across freelance production and senior roles at TBWA, Emotive and DDB New York.
Her appointment signals Jack Nimble’s continued investment in in-house production capabilities, ensuring faster turnaround times, tighter integration between strategy and execution, and content built for social-first platforms.
Hayley Olsson, general manager, said, “Aja’s experience across major agencies and global brands strengthens our production capability at a time when clients need content that’s not only creatively strong, but operationally efficient and built for platform performance.”
Wilkinson has led key client relationships including Samsung Australia’s always-on social and influencer program, as well as American Express, Coles Liquor, Jaycar and Rabobank. As group account director, he will oversee a broader portfolio and help shape client service strategy as the agency scales.
James McInnes, managing partner, said: “Kayne has done a brilliant job building trusted partnerships with his clients in a short time. His promotion recognises both his leadership, his ability to navigate some very complex briefs and the amazing and collaborative attitude he brings to any team, client or project.”

