Systems Administrator
Job in
New York, New York County, New York, 10261, USA
Listed on 2026-07-25
Listing for:
Compunnel, Inc.
Full Time
position Listed on 2026-07-25
Job specializations:
-
IT/Tech
Cloud Computing: Infrastructure & Operations, Azure, Windows Server, Systems Administrator
Job Description & How to Apply Below
JOB SUMMARY
Senior Systems Administrator with extensive enterprise-level experience in hybrid cloud/on-premises environments.
Key Responsibilities- Investigating, analyzing, designing, developing, and evaluating enterprise IT system requirements.
- Implementing and maintaining hybrid Azure/on-premises systems.
- Designing and supporting hybrid Exchange environments.
- Developing computerized systems, including studies, design, operations, and maintenance.
- Establishing flexible information architectures supporting corporate needs.
- Selecting, configuring, and using migration and cloud tools.
- Troubleshooting complex client-server environments.
- Supporting enterprise Active Directory, Azure, Windows Server, and Unix systems.
- Leading or supporting large-scale infrastructure projects.
- 10+ Years of Experience
- Microsoft Active Directory 10+ Years of Hands‑on Experience
- Unix Shell Scripting or Power Shell Scripting 10+ Years of Experience
- Microsoft Exchange 10+ Years of Experience
- Azure
- Must have experience administering multi‑forest hybrid AD environments
- Demonstrated Experience In Solution architecture and procedural design
- Enterprise hybrid Microsoft Azure infrastructures
- Complex client‑server troubleshooting
- Windows and Unix operating system administration
- Microsoft System Management Server (SCCM)
- Multi‑functional information architecture design
- Creating application architecture diagrams
- Migration tools and cloud configuration
- Providing guidance to junior staff and cross‑functional technical teams
- Azure resource optimization
- Express Route
- Microsoft SCCM
- Forefront Identity Manager
- Entra Connect
- SQL Server
- Strong scripting capability
- DNS
- PKI
- Group Policies
- Enterprise application system administration
- Candidates must have 10+ years of senior‑level experience designing and implementing solutions in an enterprise production environment, specifically involving multi‑forest and hybrid on‑premises/cloud infrastructures. Provisioning or account creation experience alone is not sufficient. Training and lab experience alone is not sufficient.
- Microsoft Certification
- MTA
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