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Windows System Administrator
Windows System AdministratorVista Application Solutions Group • Bala Cynwyd, PA, United States
Windows System Administrator

Windows System Administrator

Vista Application Solutions Group • Bala Cynwyd, PA, United States
2 days ago
Job type
  • Full-time
Job description

We are seeking an experienced Windows / Linux Systems Engineer to manage, maintain, and support our enterprise server infrastructure. The ideal candidate will have a strong background in both Windows and Linux operating systems, automation, and system security. This role involves ensuring high availability, performance, and reliability across hybrid environments.

NOTE : This is Jr to Mid Level and max required experience is 4years.

Responsibilities :

  • Install, configure, and maintain Windows Server and Linux (RHEL, CentOS, Ubuntu) environments.
  • Manage Active Directory , DNS , DHCP , Group Policy , and file / print services .
  • Implement and manage user authentication , permissions , and access controls .
  • Perform system upgrades , patch management , and vulnerability remediation .
  • Troubleshoot and resolve system issues, performance bottlenecks, and service outages.
  • Automate routine tasks using PowerShell , Bash , or Python scripts.
  • Collaborate with network, security, and DevOps teams to maintain a secure and resilient infrastructure.
  • Configure and maintain virtualization platforms (VMware, Hyper-V, KVM).
  • Monitor system performance and availability using tools like Nagios , Zabbix , or SolarWinds .
  • Support backup and disaster recovery solutions.
  • Document system configurations, procedures, and policies.

Qualifications :

  • Must have Bachelors degree in Computer Science or Information Technology
  • 3-5 years of hands-on experience with Windows Server (2016 / 2019 / 2022) and Linux distributions.
  • Strong knowledge of Active Directory , LDAP , Group Policy , and RBAC .
  • Proficiency in scripting and automation (PowerShell, Bash, Ansible).
  • Experience with OnPrem
  • Understanding of networking fundamentals (TCP / IP, DNS, DHCP, routing, firewalls).
  • Familiarity with security hardening and compliance standards .
  • Experience with monitoring and logging tools (e.g., Splunk, ELK, Grafana).
  • Excellent troubleshooting and analytical skills.
  • Seniority level : Associate

    Employment type : Full-time

    Job function : Information Technology

    Industries : Information Services

    Benefits : Medical insurance, Vision insurance, 401(k)

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    System Administrator • Bala Cynwyd, PA, United States