NISA Investment Advisors, LLC is seeking a seasoned IT Infrastructure leader to guide and manage its technical teams in St. Louis, Missouri. The ideal candidate will have 10-12 years of experience in IT infrastructure management and a proven track record in overseeing highly available production environments.This role involves mentoring staff, developing strategic infrastructure roadmaps, and ensuring resiliency of critical systems. Candidates should be knowledgeable in site reliability engineering and possess strong leadership skills.NISA promotes collaboration and innovation, supporting professional growth and offering competitive employee benefits.#J-18808-Ljbffr