Senior Systems Administrator

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Overview

We are seeking a Cloud & Systems Administrator to support and evolve a hybrid IT environment spanning Microsoft Azure and on-premises infrastructure. This role is hands-on and operational, focused on system reliability, security, performance, and cost efficiency. The ideal candidate will bring strong Azure administration experience, solid systems fundamentals, and the ability to work independently in a mission-driven environment.

Key Responsibilities

Design, implement, and maintain Azure IaaS and hybrid cloud solutions (VMs, networking, storage, backup, DR)
Administer Azure services including Virtual Machines, VNets, Azure Storage/Files, Azure Backup, and Site Recovery
Manage hybrid identity and access (Azure AD/Entra ID, on-prem AD, AD Connect, SSO, MFA, Conditional Access)
Monitor performance and troubleshoot issues using Azure Monitor, Log Analytics, Splunk, and traditional tools
Lead incident response, root cause analysis, and continuous improvement efforts
Perform Azure cost analysis and optimization
Maintain on-prem systems including Windows/Linux servers, VMware, Nutanix HCI, and backup platforms
Implement security best practices in collaboration with IT security
Support patching, upgrades, lifecycle management, and DR readiness
Act as senior technical contributor on projects and mentor junior staff as needed
Support 24×7 operational readiness

Qualifications

Bachelor's degree in Computer Science, IT, or related field (or equivalent experience)
2-5 years of progressive systems and cloud administration experience
2+ years of hands-on Microsoft Azure experience
Strong knowledge of:
Azure infrastructure and networking (VPNs, NSGs, firewalls, VNet peering)
Windows Server, Linux Server, Active Directory, Group Policy
PowerShell scripting
Azure certifications (AZ-104, AZ-305, AZ-500) strongly preferred
Strong troubleshooting, documentation, and communication skills

Additional Details

Hybrid/onsite schedule in Summerville SC; candidates must live near the Charleston, SC area
This position will need the ability to access US only data systems; U.S. Citizenship required
Competitive benefits package including healthcare, retirement plan, PTO, holidays, and flexible work options

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Vacancy posted 11 hours ago

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