Sr Linux Systems Administrator
Job in
Annapolis, Anne Arundel County, Maryland, 21403, USA
Listed on 2026-08-13
Listing for:
Twenty80 LLC
Full Time
position Listed on 2026-08-13
Job specializations:
-
IT/Tech
Unix/Linux, Systems Administrator, Cloud Computing: Infrastructure & Operations
Job Description & How to Apply Below
Security
Clearance Required:
Active TS/SCI with Full Scope Polygraph (FSP)
Do you enjoy solving complex infrastructure and software challenges? If you're passionate about managing bare-metal environments, configuring high-performance infrastructure, and automating large-scale deployments, this opportunity is for you.
We are seeking a Senior Linux Systems Administrator to support a high-priority, mission-critical cybersecurity modernization program. In this role, you'll work within a large software development environment, ensuring enterprise systems remain secure, reliable, and highly available while implementing automated infrastructure to support next-generation malware analysis, cyber orchestration, and data enrichment capabilities.
Required Skills- Security Clearance: Active TS/SCI with Full Scope Polygraph (FSP).
- Linux Administration: Expert-level experience with Linux system administration, architecture, maintenance, and performance optimization.
- Infrastructure Automation: Strong proficiency using Ansible for configuration management and automated provisioning.
- Troubleshooting: Extensive experience diagnosing and resolving complex infrastructure, system, and environment bottlenecks.
- Virtualization & Container Orchestration: Hands-on experience deploying and managing VMware environments and Kubernetes clusters.
- Enterprise Storage: Experience administering enterprise storage solutions, with preference for Pure Storage platforms.
- Database Administration: Experience administering and supporting MongoDB.
- Networking: Experience designing, deploying, upgrading, patching, and troubleshooting Cisco-based network environments.
- Network Performance: Strong ability to diagnose connectivity issues, resolve critical network outages, and optimize network performance by eliminating data bottlenecks.
To View & Apply for jobs on this site that accept applications from your location or country, tap the button below to make a Search.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
Search for further Jobs Here:
×