Hybrid Onsite Senior System Administrator

4 weeks ago


Houston, United States Irvine Technology Corporation Full time

The Sr Systems Administrator will work in our Houston Corporate office and may work two (2) days a week remotely. This resource will participate in an on-call rotation.


The Sr Systems Administrator will be a part of our Infrastructure and Cloud Operations Team. Working collaboratively the Sr Systems Administrator is expected to support an environment that is both on-premises and in the cloud (Azure). You will develop best practices, bringing your experience to bear on the challenges we face as we transition to the cloud.


  • Manage the data center hosting operations & Window Server Infrastructure for a regional Data Center.
  • You will work on Windows Server Administration and manage Active Directory, Exchange, DNS, DHCP & server (Dell/HPE UCS) hardware.
  • Configure, Deploy and manage virtual server environments – including VMware and Hyper-V cluster deployments and other like virtual servers.
  • Deploy and manage Windows servers.
  • Develop scripting for (IAC) cloud development/deployment and experience in one or more scripting languages (PowerShell, Python, Bash, etc.)
  • The Sr Systems Administrator will use their knowledge of Data Center technologies in managing Data Center operations and gradually migrate to managing cloud (Azure).
  • Manage Windows File & Print Servers.
  • Responsible for installing and troubleshooting Windows based applications, Windows patching tools like SCCOM server, Qualys, In-Tune and Windows security standards & OS Hardening concepts.
  • This role will be accountable for monitoring tools like SCCOM and SolarWinds.


Requirements:

  • 10+ years as a hand’s on Systems Administrator in Windows environments.
  • Advanced experience with Active Directory (including Azure Active Directory), Group Policy, DNS, networking, security, patching etc.
  • Strong knowledge of virtualization platforms like VMware vSphere/vCenter for managing enterprise scale VM infrastructure, ensuring availability, performance and scalability.
  • Design, implementation, and management experience in virtual environments
  • Experience in monitoring virtual environments, including physical servers, virtual servers, Windows and Linux, and SAN
  • Scripting experience with PowerShell or similar
  • Hands-on expertise with network protocols, VPNs, firewalls, access controls, encryption, vulnerability testing, and keeping architecture secure
  • Experience with Azure Cloud services including IAC
  • Administrator with recent hands-on development experience
  • Technical build out of POCs (Proof of Concepts)
  • Advanced knowledge of distributed software systems, design patterns and architecture principles
  • Experience working in Agile environments


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