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# Mid-Level Linux Systems Engineer [$254k/yr+] TS/SCI-FS Poly

- **Company:** SYSTOLIC, INC.
- **Location:** Annapolis Junction, MD, United States
- **Experience:** Experienced
- **Salary:** $254,000.0
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Amazon Elastic Compute Cloud, Apache Tomcat, Software Applications, Systems Engineering, Databases, Linux, Elasticsearch, MongoDB, Red Hat Enterprise Linux, Software Troubleshooting, Storage Technologies, Atlassian Tools, Apache Nifi, Docker
- **Published:** September 23, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9187361/mid-level-linux-systems-engineer-254kyr-tssci-fs-poly

## About the Role

* Degree: Technical bachelor's degree or equivalent experience
 * Years of experience: 10+ years
 * Total Compensation: $254k+ yearly (tentative)

## Description

* Provide operational software application support and systems engineering within enterprise Linux environments.
 * Ensure system stability and optimal performance by diagnosing technical issues and troubleshooting software errors.
 * Manage and monitor modern data and storage technologies including Apache NiFi, MongoDB, Elasticsearch, Docker, and AWS., * Serve as a key point of contact for operational software support, troubleshooting complex application errors, and executing system health checks.
 * Start, stop, and diagnose services running in Linux and AWS EC2 environments.
 * Support and maintain systems utilizing Apache NiFi, MongoDB, Elasticsearch, Docker, and Apache Tomcat.
 * Proactively monitor application performance and database status to ensure maximum uptime and reliability.
 * Track issues, manage workflows, and maintain comprehensive technical documentation using Jira and Confluence.
 * Collaborate with engineering teams to resolve software defects and participate in after-hours on-call support as needed.


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