Unisys · 2 days ago
Windows Systems Administrator
Connecticut, United States
Full-time
Onsite
Senior Level
6+ years expUnisys is seeking an experienced Windows Systems Administrator to manage and maintain Windows Server environments. The role involves performing migrations and upgrades, implementing automation, and leading small projects while ensuring system reliability and security.
Business DevelopmentInformation ServicesInformation TechnologyManagement Information SystemsSoftware
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Build, migrate, and perform in-place upgrades of Windows Server operating systems (2012, 2016, 2022)
Install, configure, upgrade, and maintain server hardware and software
Coordinate system backups, storage, and network operations
Provide second-level remote support for enterprise systems, networks, and desktop applications
Perform remote installations and advanced troubleshooting, delivering technical solutions for complex issues
Execute complex changes and prepare detailed implementation plans
Monitor servers, antivirus updates, and user administration
Conduct daily health checks, analyze logs, and investigate incidents
Relay alerts and status updates to clients and management
Prepare clear and accurate technical documentation
Develop and deliver user and technical training; may lead small teams on defined projects
Automate server deployment and administration tasks to improve efficiency
Qualification
Required
Bachelor's degree in Information Technology or Computer Science or a minimum of 6 years of relevant experience with proven technical expertise
Senior-level experience with VMware and ESXi
Strong knowledge of Windows Server setup, deployment, and maintenance
Proficiency in PowerShell and PowerCLI; ability to create scripts in Perl, Python, or similar languages
Experience with Microsoft SCCM, App-V, Ivanti Application Control, Symantec Endpoint Management
Familiarity with Windows 10/7, Microsoft Office Suite, and enterprise security tools
Knowledge of databases, patch management, LAN/WAN networks
Understanding of network security systems, intrusion detection, and data backup strategies
Excellent problem-solving, analytical, and communication skills
Ability to obtain and maintain required security clearance
Benefits
Unlimited paid time off
A 401(k) match
Comprehensive healthcare
HSA matching
Ongoing learning opportunities
More
Company
Unisys
Unisys is a worldwide information technology company. They provide a portfolio of IT services, software, and technology that solves
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$1.19B2025-06-16Post Ipo Debt· $700M
2020-10-29Post Ipo Debt· $485M
2010-01-19Acquired
Leadership Team
Mike Thomson
CEO & President
Raj R Raman
CTO, Cloud
Recent News
2025-12-16
Company data provided by crunchbase