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Job #: R-00010780
Location: St. Louis, MO
Category: Systems Administration
Schedule (FT/PT): Full time
Travel Required: No
Shift: Day
Potential for Telework: No
Clearance Required: Top Secret/SCI
Referral Eligibility: Eligible
Group: Intelligence

Job Description:

Leidos is hiring a talented Exchange Support person to support a major program for us.

Exchange Support

  • Use the general SysAdmin description which we already have and add the following...
  • Responsible for the availability of email for a national agency's Exchange 2010/2013/2016 email environment on five separate networks supporting greater than 100,000 email accounts.
  • Manages, monitors, and corrects the performance of various Exchange server roles through examination of log files, monitoring script output, and automated reports from BMC or other monitoring and ITSM suites.
  • Monitors and corrects issues with replication of Exchange data between clustered nodes needed for reliability and COOP at multiple locations.
  • Creates scripts to automate the reporting and collection of Exchange email usage, growth, mailbox moves and other reports as needed.
  • Performs configuration changes, patch management, and upgrades to Exchange application and underlying Windows 2008/2012/2016 servers hosting Exchange.
  • Creates Exchange organizational mailboxes, email accounts and resource accounts as needed.
  • Additional daily tasks include responding to trouble tickets beyond the Help Desk and Desk Top support teams abilities to resolve an issue.
  • Participates in planning enhancements, conference calls and upgrades to the Exchange environment.
  • Performs restores of email accounts using Quest Recover Manager for Exchange and native tools.
  • Ensure system and dB backups are functioning and the ability to restore from backups
  • Have knowledge of and ability to work with VMware /ESXI hosted virtual infrastructure
  • Experience with virtualized servers on the VMWare platform and experience in troubleshooting Outlook in an Exchange connected environment
  • Familiarity, understanding, and experience with the structure, construction, and execution of PowerShell scripts
  • Understanding of enterprise concepts, including the integration with Directory Structure Technologies such as Microsoft Active Directory
  • Understanding of network storage concepts and devices
  • Familiarity with performance and performance impacts when securing, monitoring, and supporting Cyber Security Agents in Windows Servers and Exchange
  • Understanding of PKI, certificate authority, and certificates in an enterprise


Education & Experience:

R equires BS and 4 - 8 years of prior relevant experience or Masters with 2 - 6 years of prior relevant experience.

Leidos is a Fortune 500® information technology, engineering, and science solutions and services leader working to solve the world’s toughest challenges in the defense, intelligence, homeland security, civil, and health markets. The company’s 31,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Virginia, Leidos reported annual revenues of approximately $10.17 billion for the fiscal year ended December 29, 2017. (NYSE: LDOS) All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status.

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