Senior Systems Administrator

Anew Health is one of the nation’s leading pharmacy care management companies that specializes in caring for people with the most complex, chronic needs—wherever they call home. We enable better outcomes for patients and the healthcare organizations who support them. Established in 2023 through the combination of Exact Care and Tabula Rasa Health Care, we provide a suite of solutions that includes comprehensive pharmacy services;

full-service pharmacy benefit management; and specialized support services for Program of All-Inclusive Care for the Elderly. With over 1,400 team members, we care for more than 100,000 people across all 50 states.

Job Details Under the direction of the Manager, Servers & Storage, the Senior Systems Administrator serves as a senior technical authority responsible for maintaining, optimizing, and securing on-premises and cloud-based infrastructure assets. This role provides advanced administration, engineering, and tier-3 escalation support across server, storage, virtualization, backup/DR, and identity platforms. The ideal candidate is a subject matter expert in Microsoft Hyper-V failover clusters, Pure Storage, Windows/Linux server OS, Disaster Planning and Recovery, Active Directory, M365, and infrastructure automation.

You will be able to efficiently build, maintain and monitor said infrastructures to allow Anew Health to meet organizational objectives.

Anew Health fosters a high-performing environment driven by our Core Values and commitment to our Patient Promise.

Responsibilities Server & Storage Infrastructure Administration Build, maintain, monitor, and troubleshoot enterprise physical and virtual server infrastructure, covering Windows Server 2012 R2 through Windows Server 2025 and Enterprise Linux distributions (e.g., RHEL, CentOS, Ubuntu).Administer high-availability Microsoft Hyper-V failover clusters, performing host provisioning, lifecycle updates, cluster node expansions, and VM performance tuning.

Provision, manage, and optimize enterprise SAN/NAS storage arrays, specifically Pure Storage (Flash Array and Flash Blade)
Monitor the system daily and respond immediately to security or usability concerns.

Directory Services, Identity & Mail Flow Provide advanced administration and engineering for Active Directory (AD), Group Policy Objects (GPOs), and core network services (DNS, DHCP, IPAM).Maintain hybrid identity and mail flow environments, including Exchange 2019, Microsoft 365 / Exchange Online, Entra  (Azure AD), Single Sign-On (SSO), Multi-Factor Authentication (MFA), and conditional access policies.

Manage end-to-end lifecycle and bindings for internal PKI and external SSL/TLS certificates across servers, web applications, and security appliances.

Security, Patching, Monitoring & BCDRDesign, schedule, and enforce OS and third-party automated patch management policies across Windows and Linux environments utilizing Automox.

Configure and maintain PRTG Network Monitor to ensure proactive infrastructure alerting, custom sensor deployment, bandwidth monitoring, and system health dashboards.

Manage enterprise backup, recovery, and business continuity architectures using Commvault, regularly executing test restores, maintaining retention standards, and updating Disaster Recovery (DR) runbooks.

Cloud, Automation & Operations Support and monitor public/hybrid cloud compute assets and cloud infrastructure across AWS, Azure, and GCP.Develop, refine, and maintain scripts using Power Shell, Python, or Shell to automate routine system administration tasks, API integrations, and bulk object operations.

Author and maintain accurate, detailed technical documentation, system topologies, standard operating procedures (SOPs), and change control records.

Provide Tier 3 escalation support for technical staff and end-user impacting issues.

Other duties as assigned.

Disclaimer :
The essential functions outlined above represent the primary responsibilities of this role; specific duties may vary based on operational needs. Additional responsibilities consistent with the required skills and expertise may be assigned as needed.

Qualifications & Accommodations The listed qualifications reflect the preferred background of the ideal candidate. Candidates with equivalent skills or experience are encouraged to apply.

Education & Experience

Education:

Bachelor’s degree in Computer Science, Information Technology, or a related field.

Experience:

5+ years of related systems administration experience, with demonstrated…