MANTECH seeks a motivated, career and customer-oriented System Administrator to join our team in Columbia, Maryland.
Responsibilities include but are not limited to:
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Provide Tier 2 and Tier 3 problem identification, diagnosis and resolution.
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Manage the daily activities of configuration and operation of IT systems.
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Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all the client/server/storage/network devices, mobile devices, etc.
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Provide support for the escalation and communication of status to agency management and internal customers.
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Optimize system operations and resource utilization, and perform system capacity analysis and planning.
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Provide support for the dispatch system and hardware problems and remains involved in the resolution process.
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Configure and manage Linux and Windows (or other applicable) operating systems, install/loads operating system software, troubleshoot.
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Maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance.
Minimum Qualifications:
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Bachelor's degree in technical discipline; an additional 5 years of system administrator experience might be substituted for a degree.
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15+ years' experience as a Systems Administrator or in related IT roles.
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Experience with Red Hat Enterprise Linux (RHEL).
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Familiarity with Windows.
Preferred Qualifications:
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Experience with cloud infrastructure administration, preferably AWS.
Clearance Requirements:
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Active TS/SCI with Polygraph.
Physical Requirements:
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Needs to be able to provide hardware transferring support.
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Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.
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Must be able to exchange accurate information in these situations.
