Windows System Administrator

2017-1116
US-MD-Rockville

Overview

TISTA Science and Technology Corporation, a CMMI Maturity Level 3 company, focuses on delivering information technology and professional services to Federal and State agencies. TISTA is an Inc. 500 company, a recipient of the 2010 Top 100 Service-Disabled Veteran-Owned Businesses from Diversity Business, recognized in Washington Technology's FAST 50 list of the fastest growing small businesses in government contracting in 2012 & 2013, recognized as the Top 25 Fastest Growing Small Technology companies by the Washington Business Journal in 2014 & 2015, and selected as the Veteran Owned Company of the Year in 2014 by the Montgomery County MD Dept. of Economic Development.

 

Responsibilities

The Windows System Administrator is responsible for an enterprise grants management system and supports over 200,000 users worldwide on a 24x7x365 basis. The candidate will be responsible for effective provisioning, installation/configuration, operation, and maintenance of eRA systems hardware, software and related infrastructure.

 

  • Provide system administration, engineering, and management support services for the Windows Servers and infrastructure
  • Perform vulnerability scanning, analyze scan data and conduct vulnerability remediation and patching
  • Follow proactive monitoring/maintenance policies and procedures to maintain availability of mission critical systems using tools such as SiteScope
  • Hands-on experience of enterprise system patching using tools such as Bigfix
  • Participate in monthly on-call rotation to support the production environment
  • Baseline & organize technical documentation, such as scripts, performance metrics, etc.
  • Provide incident response / troubleshooting for Windows servers running in a virtualized environment
  • Assist in SAN maintenance for the virtualized environment

 

 

 

Qualifications

 

  • 3+ years of experience administering Windows Server (Server 2008 and Server 2012)
  • Experience with vulnerability patching and remediation
  • Experience with enterprise system patching tools such as Bigfix
  • Excellent communications skills
  • Excellent problem solving and analysis skills with the ability to effectively troubleshoot, resolve, or escalate problems
  • Ability to identify and utilize relevant resources to provide customers with information and resolution
  • Experience administering RedHat Linux and CentOS is a plus
  • Knowledge and understanding of the System Development Life Cycle (SDLC) is a plus
  • Experience in Federal Grants Management is a plus.

 

Education:

  • Bachelor Degree or equivalent work experience
  • Microsoft Certified Professional (MCP) preferred

Clearance:

  • Must be able to obtain a Public Trust

Location:

  • Bethesda, MD

Here at TISTA Science and Technology we value our Veterans and encourage all to apply!

 

TISTA is an Equal Opportunity / Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, or protected veteran status.

 

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