Microsoft Senior Systems Administrator
Donnelly & Moore Corporation · Posted Nov 13, 2026
- Manhattan, New York, United States
- On-site
- Contract · Senior
- 10+ years
Seeking a Senior System Administrator role with extensive enterprise level experience in hybrid cloud/on premises environments.
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
Requirements
- Nice to have: Microsoft certification