System Administrator (Tier 3) – Managed Services | Hybrid | Farmingdale, NY
Location: Manhattan, NY (Hybrid)
Salary: $75K – $90K

As one of the top growing Managed Service provider, we service many SMB clients including medical companies, insurance companies, financial firms, and nonprofits to name a few. We also have diverse service offerings including but not limited to Managed Services, IT Consulting, Cyber Security, and Cloud Solutions.

In this role, you will be responsible for managing and optimizing client infrastructures, with a focus on virtualization, network security, and Microsoft 365 environments. You will also participate in projects, troubleshooting, and proactive system administration to ensure optimal performance and client satisfaction.

If you are passionate about cloud computing, want to grow into a manager, have a strong background in IT infrastructure, and are looking for a challenging and rewarding career opportunity, we strongly encourage you to apply for this position.

Hybrid Position – 2 to 3 days WFH

System Administrator L3 – Managed Services Responsibilities:

  • Manage and optimize VMware and Hyper-V virtualization infrastructure across multiple client environments.
  • Configure, maintain, and secure enterprise firewalls (SonicWall, Palo Alto, Cisco).
  • Administer Microsoft 365 environments, including Exchange Online, SharePoint, and related services.
  • Troubleshoot and resolve system-related issues and provide end-user support.
  • Collaborate with internal teams to implement and maintain IT systems and infrastructure.
  • Conduct network assessments and create documentation with solution recommendations.

System Administrator L3 – Managed Services Requirements:

  • MSP experience is required.
  • Strong hands-on experience with VMware and/or Hyper-V.
  • Proficient in configuring and maintaining firewalls (Palo Alto, Cisco, SonicWall).
  • In-depth knowledge of Microsoft 365 administration (Exchange Online, SharePoint).
  • Excellent troubleshooting skills and the ability to resolve technical issues independently.
  • Preferred certifications: VMware VCP, Cisco CCNA/CCNP, Microsoft Certifications.

System Administrator L3 – Managed Services Benefits:

  • Salary: $75,000 – $90,000
  • Flexible hybrid schedule (onsite + partial WFH)
  • Paid holidays and generous PTO
  • Health, Dental, and Vision insurance
  • Management-supported personalized success plan
  • Paid training & certifications (paid upfront)
  • Collaborative and supportive team environment
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