Senior Windows Systems Engineer, Windows Server & Azure Admin in Hybrid NJ
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
Required Skills
Similar open positions
Explore active roles that match your skills and interests.
Boeing
VerifiedWindows Cloud Engineer - Mid-level
BI&A seeks a Windows Cloud Engineer to design implement and manage Windows-based cloud infrastructure across public private and hybrid environments. The role involves architecting scalable solutions ensuring high availability security and optimal performance of Windows workloads.
Brains Workgroup, Inc.
VerifiedSenior Windows Engineer, M365 & Exchange
Own the M365 and Exchange environment for a major NYC bank, serving 10,000+ users across hybrid infrastructure. You hold the roadmap for Exchange Online, Exchange On-Premises, and Microsoft Teams, ensuring uptime and security. You collaborate with the infrastructure team to migrate workloads and modernize collaboration tools. This role stands out for its hybrid schedule, 5 days onsite per two weeks, and a strong compensation package with bonus.

Motion Recruitment Partners, LLC
VerifiedSenior Systems Engineer, Windows & Onsite Operations in Midtown NYC
Own and maintain Windows-based infrastructure and on-premises systems within a lean, high-performing IT Infrastructure team in Midtown Manhattan. This full-time role requires four days onsite and reports to senior technology leadership. The environment includes a full Microsoft stack (M365 E5, Entra ID, Intune, Autopilot) plus AWS cloud infrastructure to support business operations. You will collaborate with security, networking, and application teams to ensure reliability, scalability, and security for a leading publicly traded investment firm.
NGEN
VerifiedSenior Systems Engineer NGEN
Senior Systems Engineer leading IT infrastructure for NGEN client engagements. Drive technical implementation and automation while mentoring junior staff. Differentiate by focusing on scalable solutions and security compliance.
Robert Half
VerifiedSystems Administrator - Cloud & Microsoft
You will own and maintain critical infrastructure in San Jose, California, supporting cloud platforms, directory services, and backup operations. You'll work with Azure and Microsoft 365 across hybrid environments, ensuring security and reliability for core enterprise systems. This long-term contract role combines hands-on administration with incident resolution, offering exposure to Windows Server, VMware, and Active Directory. You'll collaborate with IT teams to drive system stability and performance from day one.

TechWish
VerifiedSenior Systems Administrator Azure, Hybrid Onsite in VA
Own and operate Azure-based infrastructure at scale within a mid size enterprise. You will collaborate with a cross functional team to maintain reliability, security, and performance across cloud resources. The role requires hands on scripting, automation, and deployment tooling to support day to day operations and project work. This position blends on site presence with collaboration from remote locations, delivering resilient systems and automation.