Systems Administrator

Systems AdministratorECLARO is looking for a Systems Administrator for our client in Portsmouth, VA. This position serves as Systems Administrator under limited supervision. The role focuses on the design, implementation, maintenance, and support of virtualization, Windows Servers, storage infrastructure, hyperconverged environments, cloud platforms, identity services, and related enterprise systems. This position reports to the Interim CIO.Responsibilities include providing advanced systems administration support, researching and troubleshooting complex issues, ensuring security best practices, managing tier-two and escalated service requests, utilizing the automated ticketing system, serving as the primary administrator for a complex server and SAN environment, monitoring computer resources, performing daily system backups, managing Active Directory, VMware systems, and Microsoft 365 administration, supporting and deploying Hyperconverged or 3-tiered virtual environments, provisioning new virtual machines or performing physical-to-virtual conversions, installing, configuring, and deploying operating system and software patches, leading Incident Response activities, developing and maintaining System Design Documentation, performing advanced administration of Microsoft Azure cloud services, designing, implementing, and administering Public Key Infrastructure (PKI) and Microsoft Certificate Services, and performing other related duties as assigned.Qualifications include a Bachelor's degree in Computer Science, Management Information Systems, Information Systems, or a closely related field, plus a minimum of 10 years of progressive experience in Information Technology. At least 5 years must include hands-on maintenance of VMware, Active Directory, Storage Array, and Nutanix hyperconverged infrastructure environments, and 3 years focused on Microsoft Windows servers, networking, and applications. Demonstrated proficiency with Microsoft Azure, Microsoft Entra ID, Microsoft Intune, Okta identity and security integrations, Nutanix hyperconverged infrastructure administration, and Public Key Infrastructure (PKI) / Certificate Authority design and certificate deployment is required. Certifications and equivalent job experience may be considered in lieu of the formal education requirement.