Sr Cloud and Systems Administrator

Sr. Cloud and Systems Administrator

Location:

Summerville, SC - Hybrid / 2 days onsite (No remote option). Rate: $130,000

Job Description:

The Sr. Cloud and Systems Administrator manages ATI's mixed IT ecosystem, bridging the gap between traditional on-premises hardware and modern cloud-based resources.

This role is essential for maintaining system stability, security, and performance across hybrid environments. Maintains all of ATI's cloud and on-premises systems, applications, security, and network configurations. Works closely with IT security to ensure proper implementation of security controls. Assesses IT networking/technology requirements for business operations. Acts as senior technical staff member on projects.

We offer a hybrid schedule (in-office & remote/work from home) or an onsite schedule and flexible hours. Candidates will need to reside near Charleston, SC to ensure work site flexibility.

• Design, implement, and maintain secure, scalable, and cost-effective Azure solutions, including IaaS, PaaS, networking, storage, backup/recovery, and hybrid connectivity.
• Provide hands‑on administration of Azure resources such as Virtual Machines, Virtual Networks, Azure Files, Azure Storage, Azure Backup, and Site Recovery.
• Implement and maintain security and compliance controls aligned with organizational policies.
• Monitor performance, troubleshoot issues, and resolve incidents using Splunk, Azure, Azure Monitor, Log Analytics, and traditional tools.
• Lead root‑cause analysis and continuous improvement following incidents or outages.
• Perform cost analysis and optimization of the Azure infrastructure with actionable recommendations.
• Manage hybrid identity solutions (DUO, Azure AD/Entra , AD Connect, SSO, MFA, Conditional Access) and enforce RBAC policies.
• Contribute to cloud governance standards (policies, tagging, naming, access controls).
• Maintain and support existing on‑premises platforms (Active Directory, VMware, Windows Server, Linux Server, Nutanix HCI, Cohesity).
• Perform hardware/software/firmware upgrades, patch management, lifecycle management, and warranty tracking.
• Ensure high availability, security, performance, cost efficiency, and disaster recovery readiness across all environments.
• Collaborate with Application and Dev Ops teams to enable cloud adoption and platform best practices.
• Operate under limited supervision with significant latitude for independent judgment.
• May mentor junior staff or lead small project teams.
• Assures consistency in work and resolves or elevates issues as appropriate.
• Works with the entire IT Division to ensure that coordination and communications are highly effective.
• Works in conjunction with and/or leads external vendors.
• Ensures accurate and complete records of activities are maintained.
• Supports 24x7x365 IT operations.

• Supports on‑boarding of new IT staff.
• Continuously seeks opportunities to streamline processes and improve efficiencies.
• Participates in project kickoffs and debriefs.
• Keeps up to date with the latest technology.
• Performs other duties as assigned.

• Bachelor's Degree in Computer Science or Information Technology, or an Associate's Degree with 4 years of related experience.
• 2-5 years of progressive systems and cloud administration experience.
• Minimum 2 years of hands‑on Microsoft Azure experience (design, implementation, migration, and operations).
• Active Azure certifications are strongly preferred (e.g., AZ-104, AZ-305, AZ-500, or newer equivalents).
• Deep knowledge of Azure services:
  Virtual Machines, Virtual Network, Azure Storage, Azure Files, Azure Backup, Site Recovery, Azure AD/Entra , Azure Monitor, Log Analytics, and cost management.
• Strong hybrid identity and networking skills (VPN Gateway, VNet peering, NSGs, firewalls).
• Solid understanding of Linux Server, Windows Server, Active Directory, Group Policy, and Power Shell scripting.
• Excellent troubleshooting, analytical, and documentation skills.
• Ability to manage multiple projects and priorities in a fast‑paced environment.
• Strong communication skills with the ability to translate technical concepts for non‑technical stakeholders.
• Knowledge of IT…