Job ID: AM-CV-04-18-5-2018

Location: Annapolis Junction, MD


Need Statement:

Senior Systems Adminstrator

Basic Qualifications:

  • At least nine (9) years of Systems Administration experience administering user accounts, performing server subsystem configuration, network management, installation of software, performing backups, configuration management, and general maintenance.
  • Experience leading teams of administrators and interfacing with user communities and technical customers.
    At least 5 years of experience with cross platform system administration (Linux, Solaris, Windows).
  • Understanding of fundamental networking and distributed computing environment concepts, Microsoft Windows and Linux desktop systems, performance tuning and capacity planning of servers (hardware and software levels)
  • Ability to write Perl and/or Shell scripts.
  • Experience using NIS, LDAP, SIMP or Active Directory for cross platform management.
  • Experience with server virtualization.
  • Experience with Cloud (AWS/OpenStack) technologies.
  • Knowledge of Ansible or Puppet for software deployment/configuration management.
  • Experience managing power, space and cooling issues.
  • Familiarity with the installation and configuration in a FOSS/COTS/GOTS environment.
  • Understanding of how Java, C/CC++, DBMS, and Perl work together.
  • Understanding of analytical needs and requirements.

Preferred Qualifications:

  • Experience developing Cyber Network Graph analytics. 
  • Experience with Streams processing frameworks including Spark, Storm and/or Info Sphere Streams. 
  • Experience with Big Data Analytics.
  • Experience with NoSQL databases such as Accumulo, HBase, and MongoDB


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