Sr. Systems Engineer (M365)

Glint Tech Solutions LLCPortsmouth, NH
Hybrid

About The Position

Our client is an organization with critical infrastructure supporting business operations 24/7/365, currently advancing major cloud migration and infrastructure modernization initiatives. We are seeking a Senior Systems Engineer, with a specific focus on M365, to play a key role in managing and advancing our client's virtual, cloud, and data center infrastructure. This position is responsible for maintaining critical systems that support business operations 24/7/365 while helping lead cloud migration efforts and infrastructure modernization initiatives. This role has a strong focus on Entra/M365 and requires experience in conditional access, CIS/SCuBA compliance, Intune, and hybrid join. This position includes a rotating on-call shift (1 week every 5 weeks).

Requirements

  • 7+ years of experience supporting enterprise infrastructure in a 24x7 environment
  • Strong experience with Entra/M365, including conditional access, CIS/SCuBA compliance, Intune, and hybrid join
  • Extensive experience administering VMware environments, blade systems, and SAN technologies
  • Strong knowledge of Microsoft Windows Server administration and patch management
  • Experience supporting Microsoft 365, Office 365, Azure, and AWS environments
  • Experience managing virtual desktop infrastructure and enterprise monitoring platforms
  • Knowledge of data center operations, infrastructure management, and disaster recovery practices
  • Strong troubleshooting skills across server, storage, virtualization, and cloud technologies
  • Proficiency with scripting and automation tools such as PowerShell, Bash, or Python

Responsibilities

  • Manage and advance virtual, cloud, and data center infrastructure supporting 24/7/365 operations
  • Lead and support cloud migration efforts and infrastructure modernization initiatives
  • Administer Entra/M365 environments, including conditional access, CIS/SCuBA compliance, Intune, and hybrid join
  • Administer VMware environments, blade systems, and SAN technologies
  • Manage Microsoft Windows Server administration and patch management
  • Support Microsoft 365, Office 365, Azure, and AWS environments
  • Manage virtual desktop infrastructure and enterprise monitoring platforms
  • Support data center operations, infrastructure management, and disaster recovery practices
  • Follow configuration management and change control processes
  • Participate in rotating on-call shift (1 week every 5 weeks)
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