Senior Systems Administrator
2 weeks ago
Position Overview: Senior Systems Administrator at DAn Solutions, Inc
Work Locations:
Various secure facilities
Essential Qualifications:
- Possession of TS/SCI clearance or capability to obtain SCI and successfully complete a polygraph examination.
- Bachelor's degree in a relevant field accompanied by a minimum of 8 years of pertinent experience. An additional 4 years of experience may substitute for the degree.
- At least 8 years of experience in systems administration roles.
- 5+ years of experience in Linux administration with scripting capabilities.
- Current Security+ certification (DoD 8570 Baseline certification for IAT Level 2).
- Experience with the implementation of Security Technical Implementation Guides (STIG).
- Proficient in routine system patching.
- Skilled in installing and configuring software applications.
- Experience in performance optimization and troubleshooting, including identifying and resolving issues related to CPU, memory, networking, and disk I/O.
- Ability to maintain comprehensive system documentation, including the creation and interpretation of network architecture diagrams.
Preferred Qualifications:
- Familiarity with the Linux Operating System.
- Experience in maintaining system documentation, including network architecture diagrams.
- Knowledge of Tomcat 8.5 or higher.
- Experience with MongoDB.
- Familiarity with Amazon Web Services (AWS) and cloud environments.
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