Systems Administrator
Freedom Technology Solutions Group seeks a dynamic and curious Systems Administrator to support the on-site Operations & Maintenance of Government geospatial data mapping and visualization infrastructure and applications. This position is expected to start in July 2025. The work is located in Northern Virginia.
Responsibilities:
· Management of medium-to-large-scale government data warehouses or digital archive management
· Interface control document (ICD) implementation and maintenance of government systems interconnects
· Ensure Security compliance requirements
· Provide on-site tiered help desk support to user base
· Will work onsite in a SCIF with operational pager/cell phone duty rotation
· Contribute technical insights to guide the system's cloud hosting strategy
· Develop monitoring dashboards to alert on software operational status
· Metrics, performance reporting, system health and status of medium to large scale storage and processing systems
· Storage maintenance and capacity planning
· HW/SW troubleshooting
· Microsoft WSH programming
· LINUS shell programming
· Script programming
· Audit log management and administration
· Provide expert support in the administration and maintenance of the Enterprise Linux infrastructure
· Provide support in information security system requirements and design applicable to Linux hosts
· Manage Linux systems using Puppet or other config management tools; handle patches and mitigate IAVA vulnerabilities
· Improve system operations and functionality, monitoring, and optimization of the hardware platform.
· Implement STIG guidance to support ATO sustainment efforts
· Troubleshoot and resolve network, automation pipelines, and infrastructure issues
· Cloud VPC, Compute Services, Storage Management, Monitor and Observability, Identity and Access management
· Experience in Database Administration and system monitoring, including Linux command-based troubleshooting
· Provide technical input, assist in the maintenance of system administration, security policy/procedure documentation
· Manage and troubleshoot Configuration Management tools, covering Linux and Database Administration tasks such as configuration and upgrades
· Document system configuration, external service dependencies, optimal settings (Authentication/Authorization/Accounting (AAA), resource allocation), and standard procedures (startup/shutdown, backup, upgrade)
Technology Experience:
· Software: Apache Webserver, PostGres SQL/PostGIS, OMAR, OSSIM, RedHat LINUS, FreeIPA, Microsoft Windows Server, Microsoft Office, Microsoft Internet Information Service, OGC Web Services (WMS, WFS, WCS), Google Earth Client, Geospatial products
· Hardware: Network Attached Storage (NAS) deployment and maintenance; Firewall, switch and router installation, deployment and maintenance; server
Minimum Qualifications:
· 5+ years of technical experience in maintaining automated system platforms for the intelligence community.
· Demonstrated success with Linux, database system administration, and scripting
· Open source and custom application deployments and maintenance experience to include ATO and patching for cyber compliance
· Communicate effectively with customers and team in written and oral forums
· Degree or equivalent demonstrated experience in a technical field.
· Active security clearance and US citizenship
· Experience with or understanding of authentication and authorization A&A fundamentals
Additional Skills desired:
· Familiarity with common industry software tools, concepts, and systems administration
· Familiarity with Data management, Data integration, User Interface, Hardware, Databases
· Strong Linux skills and familiarity with hybrid cloud/on-prem architecture, AWS, C2S, etc
· CI/CD development experience with Jenkins, GitLab, Ansible, Kubernetes, OpenShift, and/or Docker
· Certifications: Microsoft Certifications, Cisco Network Certifications, Linux Certifications, AWS Certifications, Geospatial Product certifications (ESRI, Maxar, etc.), NAS, Server
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