IT SysAdmin

Senior System AdministratorOnly candidates with verified 10+ years of Senior System Administrator experience in enterprise-level production environments will be accepted. This candidate must be capable of designing, implementing, and supporting complex infrastructure solutions across Azure, Exchange, Active Directory, and multi forest hybrid architectures. Only highly qualified candidates with 10+ years of verified senior level experience will be considered.Required Skills:Azure - 10+ years of experienceMicrosoft certification preferredMicrosoft Exchange - 10+ years of experienceAdvanced enterprise level production experience in hybrid and multi Org environmentsUnix Shell Scripting or PowerShell Scripting - 10+ years of experienceMicrosoft Active Directory - 10+ years of hands-on experienceMust have experience administering multi forest hybrid AD environmentsMTA requires candidates with demonstrated experience in:Solution architecture and procedural designEnterprise hybrid Microsoft Azure infrastructuresComplex client server troubleshootingWindows and Unix operating system administrationMicrosoft System Management ServerMulti-functional information architecture designCreating application architecture diagramsMigration tools and cloud configurationProviding guidance to junior staff and cross-functional technical teamsAzure resource optimization, ExpressRoute, Microsoft SCCMForefront Identity Manager, Entra Connect, SQL ServerStrong scripting capabilityDNS, PKI, Group PoliciesEnterprise application system administrationThe candidate will be responsible for:Investigating, analyzing, designing, developing, and evaluating enterprise IT system requirementsImplementing and maintaining hybrid Azure/on-premises systemsDesigning and supporting hybrid Exchange environmentsDeveloping computerized systems, including studies, design, operations, and maintenanceEstablishing flexible information architectures supporting corporate needsSelecting, configuring, and using migration and cloud toolsTroubleshooting complex client-server environmentsSupporting enterprise Active Directory, Azure, Windows Server, and Unix systemsLeading or supporting large-scale infrastructure projectsAdditional Skills and Information:Candidates must have 10+ years of senior-level experience designing and implementing solutions in an enterprise production environment, specifically involving multi forest and hybrid on premises/cloud infrastructures.PROVISIONING OR ACCOUNT CREATION EXPERIENCE ALONE IS NOT SUFFICIENT.TRAINING AND LAB EXPERIENCEAll qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.