Senior Systems Administrator

Company Description

Tech Sur Solutions  is a digital services company whose mission is to enable digital transformation for our customers to improve quality and efficiency. Based in the DC metropolitan area, Tech Surspecializes in advanced cloud services, modernization for both ITstructuresand applications, leveraging Agile development, and Data Analytics. Since we were formed in August of2016, we have supported multiple impactful and excitinggovernment programs.

• Seeking an experienced Senior Systems Administrator in Virtualization and Hyper-converged Infrastructure technologies Nutanix, VMware, and information technology enterprise systems. Key role will include experiencing in T infrastructure specially managing Windows server and Nutanix AOS and AHV cluster environment, Citrix VDI (creating and maintaining images) environment, Linux (RHEL, Ubuntu or CentOS), network security, active directory management, exchange mailbox, network storage and backups, and threat and vulnerability monitoring.
• May interact with network services, software systems engineering, and/or applications development to restore service and/or identify and correct core problem. The ideal candidate will possess strong expertise in virtual enterprise solutions and basic networking, securing enterprise environments, Hypervisor expertise and Microsoft domain services management, familiarity with automation and scripting languages along with proficiency in collaboration tools such as SharePoint and Teams.

• Knowledge of Vitalization and hyper-converged infrastructure (HCI) technologies – Nutanix AHV, VMware, Hyper-V, Citrix VDI (Xen App, Flex Apps)
• Manage and optimize VMware and/or Nutanix virtualization technologies, implement data protection DR solutions
• Provide support for Citrix VDI, snapshots, and replication
• Experience with networking, administering backups, and distributed storage systems – Cohesity, SAN environment
• Ability to handle cluster upgrades, security hardening, Firewalls, threat monitoring, and troubleshooting
• Install, configure, and maintain Windows Server environments, DNS, DHCP including Active Directory and Group Policy management.
• Monitor network and systems performance and troubleshoot connectivity issues.
• Perform system patching and updates to ensure compliance and security.
• Document system configurations, procedures, and security policies.
• Capture, document, and maintain knowledge documents and processes
• Collaborate with cross-functional teams to enhance system functionality and security,
• Resolve hardware and application issues with clear communication
• Experience managing standing up and troubleshooting Windows Server Operating Systems in virtual and physical environments (i.e. VMware or Hypervisor)
• Automation – experience with scripting languages and tools Power Shell, and familiarity with Python or Ansible

• Bachelor’s degree in information technology, Computer Science, or related field (preferred)