Software Integration Engineers

Clearance Required: Active TS/SCI with Full Scope Polygraph

Job Description

Open Systems Technologies Corporation (OST) 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.

Essential Functions

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.

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

GitBucket

Jira

Confluence

Slurm