Senior Systems Administrator

7 days ago

Aberdeen Proving Ground, Maryland, United States Alta It Services Full time

Job Summary:

Aberdeen Proving Ground, MD - onsite

Job Description:

We are seeking a highly skilled Senior Systems Administrator to join our team at Alta It Services. As a key member of our IT team, you will be responsible for maintaining and operating the Classified and Unclassified data centers that house the server farm.

Key Responsibilities:

  • Maintain and operate SANs and supporting components.
  • Provide performance capacity planning, management, operations, and maintenance of SAN equipment and services.
  • Provide storage utilization, performance reporting, trending, and management capabilities.
  • Provide Enterprise systems administration and operating system support for file, print, and common-user application servers, server farms/banks, including hardware monitoring.
  • Install, configure, maintain VMware vSphere in load/capacity analysis, trend monitoring, resource utilization, systems analysis, automated systems design, system development cycles and concepts, and information processing standards and methods.
  • Monitor and maintain appropriate cyber security controls and ensure Operational Security requirements are in accordance with the established performance standards.
  • Maintain all aspects of PRTG Network Monitor, the MECM/SCCM to include SCCM Infrastructure, SCCM Administrator console, Software/Hardware Inventory, Software Distribution, SCOM Infrastructure, SCOM Administrator and Operator Consoles and SCOM monitoring and alerting.
  • Manage SQL databases; install/configure Windows Server operating systems on HP Blade servers hosting SCCM suite, and Microsoft SQL databases.
  • Provide hardware, software, and network support to track, audit, and resolve issues.
  • Troubleshoot and analyze web, SharePoint portal, MECM/SCCM, WSUS, and a wide-range of specific server (functions/configurations) to ensure reliability.
  • Maintain all aspects of the NetApp NAS, and Enterprise Virtual Arrays (EVA) within a SAN.
  • Maintain control and access of data storage, space allocation, and device usage for authorized users; analyze file organization and database structure, take action as required to eliminate deficiencies; set alarms and report unauthorized access attempts/intrusions, correct weaknesses/vulnerabilities, and document permission violations at local, group, or global level.

Requirements:

  • 3+ years experience in systems and server administration.
  • Bachelor's degree in a related field desired.
  • Must be Security+ CE certified. Must hold or be able to obtain a Microsoft certification.
  • Extensive experience with servers running Microsoft Windows operating systems.
  • Experience with MECM/SCCM, Powershell, and Symantec Net Backup.
  • Experience working in a physical and virtual environment. Knowledge of VMWare vCenter ESX.
  • Experience with STIGS and Risk Management Framework (RMF).
  • Able to adapt to the customer environment and develop an understanding of the business.
  • Comfortable interacting heavily with clients and end users to assess current state of systems and architecture, as well as future needs.
  • Attitude, adaptability, and ability to learn are paramount.
  • Strong written and verbal communication skills.

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