Systems Administrator
Full Time • Charlottesville, VA 22911
Position Summary
The Systems Administrator manages the operational infrastructure, cloud environments, security, and day-to-day system administration of the Threat Library on AWS TC2S and SC2S.
The Systems Administrator manages the operational infrastructure, cloud environments, security, and day-to-day system administration of the Threat Library on AWS TC2S and SC2S.
Key Responsibilities
- Maintain and monitor AWS cloud infrastructure, servers, databases, and networking to ensure 99% availability.
- Perform system patching, backups, monitoring, and performance tuning.
- Support RMF accreditation activities, security scans, and documentation.
- Manage user accounts, permissions, DIAS/PKI integration, and access control.
- Assist with deployments, Docker container management, and troubleshooting.
Minimum Qualifications:
- Bachelor’s degree in Information Technology or related field (or equivalent).
- 6+ years of systems administration experience on classified AWS/cloud environments.
- Strong knowledge of RedHat Linux, AWS (TC2S/SC2S), PostgreSQL, and security administration.
- Active TS/SCI clearance.
- IAT Level II certification (or higher).
About GBTI
GBTI Solutions, Inc.(GBTI) is revolutionizing how IT works, leveraging innovative and cutting edge technology to deliver time efficient, high-quality, and cost- effective business solutions to government, commercial, and non-profit clients across three continents. Since our founding in 2005, we have delivered customized solutions designed to meet each client's needs and requirements. Our innovative products, GEMS and ION each offer new insight on Human Resources and Physical Assets. GBTI works to truly understand these needs so that we can effectively solve their technical and business challenges while providing added value through a comprehensive solution approach. We deliver our solutions and products through four core practices centered upon Software Development, Data Management, Intelligent Transformation, and Research & Development (R&D): Currently, the GBTI Innovation Lab is working with leading edge technologies like Artificial Intelligence, Machine Learning, Rapid Acquisition and Blockchain for research and development.
Mission Statement
GBTI is revolutionizing how IT works, leveraging innovative and cutting edge technology to deliver time efficient, high- quality, and cost-effective business solutions.
To achieve this mission, GBTI has adopted the following core values:
Mission Statement
GBTI is revolutionizing how IT works, leveraging innovative and cutting edge technology to deliver time efficient, high- quality, and cost-effective business solutions.
To achieve this mission, GBTI has adopted the following core values:
- Quality – Everything we do must meet high and measurable quality standards and applicable requirements.
- Responsiveness – We must listen to our clients and respond quickly to their specific and changing needs. We must respond to problems very quickly and provide timely solutions.
- Care – We must care about our clients. We must care about our people. We must care about each other. We must care about the company that carries our people's dreams.
- Growth – We must help our clients, our people and our company to continually grow in value and capability.
- Fun – We must create a working environment such that clients have fun to work with us and our people have fun to work with each other.
- Improvement – We must monitor, measure, analyze, and evaluation our operations and performance continuously to achieve continual improvement of our operations and performance
As any company, GBTI often faces challenging situations and must make critical decisions. This set of core values are our guiding principles in making tough choices. This set of core values are also the foundation for our business strategy, our recruitment process, our solution methods, our management approaches, and our relationships with our clients and with our people.
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