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Senior Systems Administrator w/ 9 years experience

Annapolis Junction, MD · Information Technology
REQUIRED SKILLS/ABILITIES:
  • TO BE CONSIDERED FOR THIS POSITION YOU MUST HAVE AN ACTIVE TS/SCI W/ FULL SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED)   
At least 9 years of Systems Administration experience administering user accounts, performing server subsystem configuration, network management, installation of software, performing backups, configuration management, and general system maintenance

Experience leading teams of administrators and interfacing with user communities and technical customers

At least 5 years 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 VBScript/Perl/Shell scripts

Experience using NIS or Active Directory for cross platform management

Experience with server virtualization

Experience managing power, space, and cooling issues

 

Preferred Qualifications:
• Practical hands on coding experience
• Strong Linux administration w/scripting experience required
• Flexible on coding languages and day to day tasking
• Experience installing and configuring software applications
• Ability to adjust to an ever-changing environment
• Basic network understanding
• Experience with object-oriented coding to include Perl and Ruby
• Experience integrating with configuration management systems (e.g., git)
• Experience implementing and managing system monitoring applications (e.g., Nagios)
• Experience with automation / deployment packages (e.g., Ansible, Salt, Puppet)
• Experience with Virtualized Cloud-based infrastructures (Rackspace, AWS)
• Experience maintaining accredited (ATO) systems.
• Experience implementing and maintaining STE/STN requirements and associated applications (XACTA, LatteArt)
• Experience with test driven development
• Experience with Confluence & the Atlassian Suite
• Experience with test driven development
• Experience with Confluence & the Atlassian Suite

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