Senior Systems Administrator Job at Tech Tammina LLC, Dallas, TX

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  • Tech Tammina LLC
  • Dallas, TX

Job Description

Senior Systems Administrator (Linux & Windows)

12+ month contract

Onsite Downtown Dallas

Technical Skill Requirement

  • Core experience in Windows, Active Directory, VMware vSphere and vRealize Suite, vRealize Automation (vRA), vRealize Orchestrator (vRO), Horizon View administration, Nutanix, and Linux in a global and heterogeneous environment
  • Good Understanding of Virtualization technology (Hyper-V and VMware)
  • Good hands-on experience in diagnostics and troubleshooting of above-mentioned technologies and product suites
  • Good understanding of highly available and disaster recovery environments
  • Experience in performance tuning of VMware servers and Virtual sessions and management of server resources for both physical as well as between virtual machines
  • Experience and expertise on Active Directory, DNS, DHCP, IIS, ADFS, Group Policies, and FTP & SFTP
  • Ability to implement AD infrastructure. Proficient in doing Recovery of AD Domain Controllers, DNS, WINS, DHCP servers
  • In-Depth knowledge of Domain Controller replication configurations
  • Good Exposure to Group Policies creation, their testing and implementation
  • Should have good knowledge and troubleshooting skills on MS clusters and load balancing
  • Strong in file and print server management; knowledge in Windows Security
  • Excellent in PowerShell scripting and task automation work with measurable outputs and operational efficiencies
  • Overall knowledge and understanding of data center environments, physical hardware placements, racking, cabling, etc.
  • Good at dealing with hardware and OEM vendors for support and troubleshooting purpose for hardware break fix and large platform/server upgrades/migration is required
  • Good at dealing and coordinating with multiple teams and stakeholders within the support structure, in order to run daily operations smoothly
  • Should have good working experience on RAID management and array controller
  • Should have expertise in backup products and expertise in protocol suite and command line utilities
  • Should have worked with OEM hardware (DELL/HP), and remote connectivity tools
  • Proficiency in system fault tolerance design, business continuity and disaster recovery planning

Prior experience working in Operations Technology or Control System environments is preferred

Job Tags

Contract work, Work experience placement,

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