Bit by Bit IncVerified Source

Senior Windows Systems Engineer, Windows Server & Azure Admin in Hybrid NJ

156K–177K
Partially · New York, New York
Posted August 14, 2026
full-time

Overview

Own and optimize enterprise Microsoft infrastructure at scale, across Windows Server, Active Directory, Microsoft 365, and Azure. Lead a small technical team to support and improve critical server and cloud environments in a hybrid setup. Collaborate with engineers, administrators, and stakeholders to deliver reliable, secure IT services. This role blends hands-on administration with technical leadership and ongoing process improvements.

What You'll Do10

  • 1Build and maintain Windows Server ecosystems including 2012 R2 through 2025 across physical and virtual environments
  • 2Design and implement Active Directory and Entra ID solutions, GPOs, DNS, DHCP, and hybrid identity approaches
  • 3Lead Microsoft 365 and Exchange/Exchange Online administration, migrations, and incident resolution
  • 4Oversee Azure infrastructure, identity, security, and integration with on-premises systems
  • 5Manage virtualization with Hyper-V and VMware, including migrations where applicable
  • 6Provide technical leadership to a small team, coordinate work, and ensure documentation and change control
  • 7Troubleshoot complex incidents, perform performance tuning, and proactively address capacity issues
  • 8Configure and administer IIS and SFTP environments and related storage permissions
  • 9Participate in upgrades, migrations, and technical projects with defined outcomes
  • 10Maintain service delivery through service-management platforms like ServiceNow and clear change records

Requirements10

  • 110+ years of hands-on Windows Server experience including installation, configuration, patching, upgrades, and decommissioning
  • 2Advanced administration of Windows Server in physical and virtual environments
  • 3Strong experience with Active Directory and Microsoft Entra ID/Azure AD
  • 4Advanced Microsoft 365 and Exchange Online administration
  • 5Strong Microsoft Azure administration experience
  • 6Hands-on with DNS, DHCP, GPO, Print Servers, Windows File Systems, and IIS
  • 7Experience with SFTP setup and administration
  • 8Strong virtualization experience with Hyper-V and VMware
  • 9Proven ability to coordinate a small technical team and communicate with stakeholders
  • 10Bachelor’s degree in a technical field or equivalent experience

Salary Insight

$156 - $177k per year

Location

Typepartially
LocationNew York, New York

Required Skills

Windows ServerActive DirectoryMicrosoft 365ExchangeAzureHyper-VVMwareIISSFTPGroup PolicyDNSDHCP
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