More jobs:
Site Reliability Engineer; SRE – Linux/DevOps; TS/SCI Scope Poly
Job in
Annapolis Junction, Howard County, Maryland, 20701, USA
Listed on 2026-06-27
Listing for:
Crescens Inc.
Full Time
position Listed on 2026-06-27
Job specializations:
-
IT/Tech
Unix/Linux, SRE/Site Reliability, Systems Engineer, Cloud Computing: Infrastructure & Operations
Job Description & How to Apply Below
Location: Annapolis Junction
Site Reliability Engineer (SRE) – Linux / Dev Ops
The client is seeking Software Integration Engineers to support a mission-focused Site Reliability Engineering (SRE) team. These funded positions support critical mission operations infrastructure and customer-facing environments through automation, monitoring, resiliency engineering, and troubleshooting activities. This role offers the opportunity to work across modern Linux environments while supporting enterprise-scale monitoring, automation, and operational tooling.
Responsibilities- Support mission operations infrastructure tooling, including automation, alerting, monitoring, and resiliency initiatives.
- Configure, troubleshoot, and maintain customer programming use cases. Perform Linux system administration activities across multiple distributions. Develop and maintain automation solutions using Salt and Ansible. Create and support monitoring solutions utilizing Nagios, Thruk, Prometheus, Splunk, and Grafana.
- Troubleshoot system performance and operational issues in mission-critical environments. Support software integration efforts and infrastructure deployments. Manage and maintain code repositories and development workflows.
- Collaborate with engineering and operations teams to improve system reliability and efficiency
- Active TS/SCI with Full Scope Polygraph security clearance. U.S. Citizenship. Experience administering Linux operating systems, including:
Red Hat Enterprise Linux (RHEL) CentOS Rocky Linux SUSE Linux Enterprise Server (SLES) Ubuntu - Experience with one or more of the following programming/scripting languages:
Python C Bash - Experience with Linux system administration, troubleshooting, and operational support.
- Ability to work effectively in a fast-paced mission environment.
Experience with any of the following technologies is highly desired:
- Thruk dashboards Nagios monitoring and plugin development Splunk dashboard integration and management Prometheus Grafana Salt Ansible Git Bucket Jira Confluence Slurm
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