Sr Cloud and Systems Administrator

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.

Essential Functions:

• 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 ID, 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 DevOps 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.

Additional Responsibilities:

• 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 ID, 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 PowerShell 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 security best practices.
• Ability to learn and grasp new concepts and business processes quickly.
• Highly motivated self-starter.
• This position will need the ability to access US-only data systems - US Citizenship is required (contracts & programs).

This position is subject to a background check that includes a review of criminal records. In reviewing an applicant's criminal history, the company will consider prior criminal convictions that have a relationship to the job duties and responsibilities of the position., * Regular physical activity to include walking, bending, stooping, reaching, standing, and prolonged sitting.

• Ability to speak, read, hear, and write, with or without reasonable accommodation.
• Ability to use phone and computer systems, copier, fax, and other office equipment.
• Must be able to occasionally move/lift up to 25 pounds with or without reasonable accommodation.

Pulled from the full job description Flexible schedule