Senior Systems Administrator

This is a fully remote position, open to applicants in United States.

📋 Description

• Oversee, maintain, and enhance Windows and Linux server environments, encompassing Active Directory, Group Policy, DNS, DHCP, and file services.

• Manage virtualization infrastructures using VMware or Hyper-V.

• Administer cloud platforms such as Microsoft Azure or AWS.

• Oversee network components including switches, firewalls, VPNs, and wireless systems.

• Monitor system performance, capacity, and availability while proactively addressing issues.

• Manage backup, disaster recovery, and business continuity processes along with testing.

• Administer endpoint management, patch management, software deployment, and device configuration.

• Support identity and access management systems, including Active Directory and Azure AD.

• Implement security controls, hardening standards, and compliance requirements.

• Lead and participate in infrastructure upgrades, migrations, and deployments.

• Document system configurations, procedures, and runbooks.

• Provide senior-level technical escalation support for helpdesk and IT operations teams.

⛳️ Requirements

• A minimum of 5 years of experience in enterprise systems administration within a complex IT environment.

• Strong expertise in Windows Server administration, including Active Directory, Group Policy, DNS, and DHCP.

• Experience in administering VMware vSphere or Microsoft Hyper-V.

• Practical experience with Microsoft Azure or AWS.

• Knowledge of TCP/IP, VLANs, firewalls, and VPNs.

• Experience with backup and disaster recovery solutions and their testing.

• Strong troubleshooting and problem-solving abilities.

• Excellent communication skills for interacting with both technical and non-technical stakeholders.

• Capability to work autonomously and manage multiple priorities effectively.

• Must be eligible to work in the U.S. without the need for company sponsorship.

• Familiarity with a healthcare IT environment and knowledge of HIPAA security requirements.

• Experience in Linux server administration.

• Microsoft certifications such as MCSA, MCSE, or Azure Administrator Associate are preferred.

• VMware certification (VCP) or equivalent is desirable.

• Experience with SCCM, Intune, or Jamf.

• Familiarity with ServiceNow or similar ticketing systems.

• Proficiency in scripting with PowerShell, Bash, or Python.

🏝️ Benefits

• Health insurance

• Dental insurance

• Vision insurance

• 401(k)

• Competitive compensation

• Collaborative culture