Full-Time

Information Technology

Systems Administrator

Posted on 7/4/2025

Wagner College

Wagner College

No salary listed

Senior

Staten Island, NY, USA

In Person

Category
System Administration
IT & Security
Required Skills
Linux/Unix
Requirements
  • Bachelor's degree in Information Technology, Computer Science, or related field (or equivalent experience).
  • 5+ years of experience in systems administration, networking, and enterprise IT environments.
  • Strong hands-on experience with VMware administration and Google Admin Console.
  • Proficiency in Windows Server administration (Active Directory, DNS, DFS, Group Policy).
  • Knowledge of Linux administration in a mixed environment.
  • Experience with patch management and endpoint security tools (Automox, Cynet, or similar).
  • Familiarity with backup and disaster recovery best practices.
Responsibilities
  • Manage and maintain VMware virtualization infrastructure.
  • Manage and maintain all SaaS services within the company's portfolio, ensuring smooth operation through proper configuration, user access management, security enforcement, performance monitoring, and regular updates.
  • Administer and troubleshoot Microsoft Windows Servers, Linux servers, DNS, DFS, AD and other core infrastructure components.
  • Manage user accounts, permissions, and security policies for staff, faculty, and students across Active Directory, LDAP, and Google Admin Console.
  • Configure and maintain Group Policy (GPOs) to enforce security, compliance, and user environment settings.
  • Manage image deployment and workstation provisioning using tools like Microsoft Deployment Toolkit (MDT), Windows Autopilot, or other imaging solutions.
  • Manage identity and access control solutions using Onelogin SSO and other authentication mechanisms.
  • Implement and support patch management using Automox and related tools.
  • Monitor and maintain endpoint security using Cynet and other security platforms.
  • Ensure compliance with security policies and best practices across all IT systems.
  • Regularly apply patches and updates to mitigate security vulnerabilities.
  • Perform security audits, log analysis, and monitoring to detect and respond to potential threats.
  • Support disaster recovery and business continuity planning efforts.
  • Provide Tier 3 technical support for escalated system issues and collaborate with helpdesk teams to ensure timely resolution of complex technical problems.
  • Work closely with the IT Operations team to improve system reliability and efficiency.
  • Assist with IT infrastructure planning and implementation of new technologies.
  • Document system configurations, procedures, and troubleshooting guides.
Desired Qualifications
  • Industry certifications (VMware VCP, Google Workspace Administrator, Microsoft certifications).
  • Experience working in higher education IT environments.
  • Scripting or automation experience (PowerShell, Bash, Python).

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