Matrix USA · 13 hours ago
System Administrator
New York, United States
Full-time
Onsite
Mid, Senior LevelMatrix USA is a global, dynamic, fast-growing technical consultancy leading technology services company. They are seeking an experienced System Administrator to install, configure, maintain, and support server, virtualization, and network environments while ensuring high availability, performance, and security of IT services.
Information Technology & Services
Responsibilities
Install, configure, and maintain physical and virtual servers, operating systems, and network infrastructure
Deploy and manage ESX on physical servers and virtual machines on VMware
Perform ESX host upgrades (hardware and OS) using vCenter, vMotion, and VMware tools to ensure minimal production disruption
Monitor system performance and maintain high availability for ESX hosts and virtual servers
Administer Active Directory, including user accounts, permissions, Group Policies, and workstation setups
Configure and maintain DNS, DHCP, and IP address management services
Implement and maintain security controls, firewalls, and encryption standards
Perform system backups and manage disaster recovery plans
Troubleshoot and resolve hardware, software, and network issues in a timely manner
Support and manage Wyse thin clients and virtual desktop (VDI) environments
Conduct preventive maintenance, apply patches, and perform system upgrades
Maintain accurate documentation for configurations, procedures, and IT policies
Support IT initiatives and collaborate with cross-functional teams
Qualification
Required
Strong proficiency with Windows and Linux operating systems
Extensive hands-on experience with VMware virtualization, including: Bare-metal ESX host deployment, ESX host upgrades and lifecycle management, Administering and monitoring environments via vCenter, Using vMotion for load balancing and high availability
Solid knowledge of networking technologies (LAN/WAN)
Experience with Microsoft 365 administration, Microsoft Teams Telephony, Azure, VMware, and Citrix virtualization
Hands-on experience with load balancers, Palo Alto firewalls, Cisco wireless access points, and HPE routing and switching
Expertise in Active Directory, DNS, DHCP, and Group Policy administration
Familiarity with Wyse thin clients and VDI environments
Experience with PowerShell scripting and automation
Strong understanding of cybersecurity principles, patch management, and SIEM tools
Benefits
Competitive compensation and benefits
Rewarding career opportunities
Company
Matrix USA
Matrix USA is a leading global specialist, providing business and technology solutions specifically for the complex needs of the global Financial Banking, Payments and Capital Markets Industry.
Founded in 2006
10001+ employees
H1B Sponsorship
Matrix USA has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2022 (1)
Funding
Current Stage
Late StageLeadership Team
Inbal Gilboa-Amir
CFO
Tally Katz MBA,CPA
CFO
Company data provided by crunchbase