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KR205SA3 - Sr System Administrator - Cleared

NiSUS Technologies Corporation

Annapolis Junction, maryland


Job Details

Full-time


Full Job Description

  • Provides day to day systems administration and support of production and non-production environments in accordance with IT policy and Guidelines.
  • Manages the support and maintenance of the CentOS and RedHat Enterprise Linux Operating System environments.
  • Manages and troubleshoots activities associated with systems maintenance tasks such as system backups, recovery and file system maintenance.
  • Manages and troubleshoots activities associated with activation, installation and testing of software upgrades and computer components.
  • Manages and troubleshoots activities associated with maintenance of accounts, passwords, keys, certificates, certificate authorities, and truststores.
  • Manages System Accreditation/Reaccreditation activities and maintenance of associated corporate tools
  • Provides technical guidance to team of Systems Administrators on complex problems and/or issues.
  • Maintains documentation of IT infrastructure and troubleshooting procedures.
  • Assists in the creation, triage, assignment, and maintenance of systems administration related tickets.

Requirements

TS/SCI with poly required

  • Fifteen (15) years experience as a SA in projects of similar scope, type, and complexity is required.
  • Bachelor’s degree in a technical discipline from an accredited college or university is required.
  • Five (5) years of additional SA experience may be substituted for a bachelor’s degree.
  • Linux (CentOS and RHEL)

Desired:

  • Six (6) years of experience (combined) with Unix, Linux .
  • Demonstrated knowledge of analytical needs and requirements, query syntax, data flows, and traffic manipulation.
  • Meet one of the following two skill sets.
    • Skill set one: programming skills in C, Perl or Bourne Shell along with experience providing system administration of a database-centric system and knowledge of RDBMS, SQL Server and database security features.
    • Skill set two: experience administering Solaris, UNIX, LINUX systems, or, SQL Server 2000/2005 RDBMS and SGI/HP hardware is required

Benefits

  • Health & Life Insurance
  • Dental Insurance
  • Disability Insurance
  • 401K Retirement Plan with Matching
  • Tuition Assistance
  • Vacation and Sick Leave
  • Hiring Bonuses
  • Referral Recruitment Program
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