Procurement Magazine September 2025 | Page 21

JULIE BRIGNAC
SERGIO CHELLI
PEOPLE MOVES
Julie Brignac, Senior Vice President, Proxima
Sergio Chelli, Global Procurement Lead – Hardware & Telco, ArcelorMittal

MOVES

JULIE BRIGNAC

JOB FROM: PRACTICE LEADER, PROCUREMENT AT SGS MAINE POINTE
JOB TO: SENIOR VICE PRESIDENT AT PROXIMA
Julie Brignac has been appointed Senior Vice President at Proxima. With over 30 years of procurement and supply chain experience, including senior roles at Fortune 500 companies and global consultancies, she will strengthen its leadership presence in Chicago, support client delivery across North America and mentor early-career talent across the business.

SERGIO CHELLI

JOB FROM: IT PROCUREMENT MANAGER( CONTRACTOR) AT SWISS RE
JOB TO: GLOBAL PROCUREMENT LEAD – HARDWARE & TELCO AT ARCELORMITTAL
Sergio Chellit has joined ArcelorMittal as Global Procurement Lead – Hardware & Telco.
He is responsible for leading global procurement strategies, driving supplier performance and enhancing cost efficiency.
Writing on LinkedIn, he said:“ I’ m grateful for this opportunity to contribute to one of the world’ s leading steel and mining companies and to collaborate with talented teams across regions.”
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