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Lead System Administrator

Lead System Administrator

CompanyMakpar
LocationWashington, DC, USA
Salary$Not Provided – $Not Provided
TypeFull-Time
Degrees
Experience LevelSenior, Expert or higher

Requirements

  • Strong knowledge of system administration best practices
  • Experience with Microsoft 365, Azure AD, and Intune
  • Familiarity with Apple DEP, Android Enterprise, Knox, and AutoPilot
  • Proficiency in scripting (PowerShell, Bash)
  • Experience managing mobile and desktop endpoint devices in large environments
  • Solid understanding of network concepts and tools (TCP/IP, firewalls, VPNs)
  • Strong troubleshooting and diagnostic skills across multiple platforms
  • Ability to work independently and manage competing priorities

Responsibilities

  • Lead and manage system administration operations for both Windows and Linux environments
  • Oversee mobile device deployment, configuration, and support (iOS, Android, Windows)
  • Implement and support MDM solutions such as Microsoft Intune, Workspace ONE, or similar
  • Implement and support iOS, Android, Windows, and Mac devices.
  • Monitor, patch, and maintain servers, workstations, and endpoint devices
  • Support Active Directory, GPOs, DNS, DHCP, and virtualization platforms (VMware/Hyper-V)
  • Maintain security compliance through regular audits and policy enforcement
  • Troubleshoot escalated technical issues across infrastructure and endpoint systems
  • Create and maintain system documentation, SOPs, and configuration guides
  • Collaborate with teams to integrate mobile and desktop management
  • Serve as the escalation point for critical system and mobile device issues
  • Provide mentorship and guidance to junior admins and support staff
  • Coordinate with vendors for hardware/software procurement and issue resolution

Preferred Qualifications

  • Relevant certifications (e.g., CompTIA Server+, Microsoft Certified, Jamf, VMware)
  • Experience in enterprise or government environments
  • Previous experience in a lead or supervisory role