about 3 hours ago
Sr. System Administrator
Annapolis Junction, MD
$120,500-$221,800 / year
full-timeseniordefense
Tech Stack
Description
You will provide support for implementation, troubleshooting, and maintenance of IT systems, manage system infrastructure, and provide Tier I and Tier II support. You will configure and manage UNIX and Windows operating systems, troubleshoot network components, and implement enhancements to improve performance.
Requirements
- 15 years' experience as a SA in programs and contracts of similar scope, type, and complexity.
- Degree in technical discipline from an accredited college or university; 5 years of additional SA experience may be substituted for a bachelor’s degree.
- Active TS/SCI with polygraph level clearance.
Responsibilities
- Provides support to IT systems including day-to-day operations, monitoring and problem resolution for client/server/storage/network devices, mobile devices, etc.
- Provides Tier I (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis, and resolution of problems.
- Provides support for the escalation and communication of status to agency management and internal customers.
- Provides support for the dispatch system and hardware problem and remains involved in the resolution process.
- Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components.
- Implements operating systems enhancements to improve reliability and performance.
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