Senior System Administrator for Mainframe Application Support - Hybrid role in New York City This is a 6 month contract in New York City (10007)3 days/week onsite, 2 days/week remote.Candidates must already live in the NYC area.US Citizenship or a Green Card is requiredMandatory Skills/ExperienceNote: Candidates who do not have the mandatory skills will not be considered Minimum of 5 years ...