Software Integration Enginner

System One; Annapolis (MD); On-site; USD 110,000 - 170,000; Full time

Job summary

System One seeks a Software Integration Engineer embedded in a mission-focused Site Reliability Engineering (SRE) team in Annapolis Junction, MD. This onsite role focuses on automation, monitoring, resiliency engineering, and Linux-based troubleshooting to improve reliability of critical operations infrastructure.

Expect to spend significant time on Linux system administration early on to learn the environment and supported systems, with collaboration across engineering and operations teams.

Qualifications

• Active TS/SCI with Polygraph clearance is required.
• Strong Linux administration, troubleshooting and operational support experience.
• Experience with scripting languages: Python, C, and/or Bash.
• Ability to work in a fast-paced mission environment.

Responsibilities

• Support mission operations tooling (automation, alerting, monitoring, resiliency).
• Configure, troubleshoot, and maintain customer programming use cases.
• Perform Linux system administration across multiple distributions.
• Build and maintain automation using Salt and Ansible.
• Create/support monitoring using Nagios, Thruk, Prometheus, Splunk, and Grafana.
• Troubleshoot performance and operational issues in mission-critical environments.
• Support software integration and infrastructure deployments.
• Maintain code repositories and development workflows.
• Partner with engineering and operations teams to improve reliability and efficiency.

Skills

Linux administration

Troubleshooting

Automation concepts

Operational support

Tools

Salt

Ansible

Nagios

Thruk

Prometheus

Grafana

Splunk

GitBucket

Jira

Confluence

Job description

Job Title: Software Integration Engineer (All Levels) – Site Reliability Engineering (SRE)

Location: Annapolis Junction, MD (onsite)

Type: Direct Hire | Hours: 40/week

Clearance: Active TS/SCI with Polygraph required

About the role

We’re hiring Software Integration Engineers to join a mission-focused Site Reliability Engineering (SRE) team supporting critical operations infrastructure. You’ll help improve reliability and performance through automation, monitoring, resiliency engineering, and troubleshooting in modern Linux environments.

Note: Expect to spend up to ~50% of your day early on doing Linux system administration to learn the environment and supported systems.

What you’ll do

• Support mission operations tooling (automation, alerting, monitoring, resiliency)
• Configure, troubleshoot, and maintain customer programming use cases
• Perform Linux system administration across multiple distributions
• Build and maintain automation using Salt and Ansible
• Create/support monitoring using tools like Nagios, Thruk, Prometheus, Splunk, and Grafana
• Troubleshoot performance and operational issues in mission-critical environments
• Support software integration and infrastructure deployments
• Maintain code repositories and development workflows
• Partner with engineering and operations teams to improve reliability and efficiency

Required qualifications

• Active TS/SCI with Polygraph
• Strong Linux administration, troubleshooting, and operational support experience (any of the following):
  • RHEL, CentOS, Rocky Linux, SLES, Ubuntu
• Experience with at least one scripting/programming language:
  • Python, C, and/or Bash
• Comfortable working in a fast-paced, mission environment

Nice to have (strong plus)

Experience with any of:

• Thruk dashboards, Nagios (including plugins)
• Splunk dashboards/integrations
• Prometheus, Grafana
• Salt, Ansible
• GitBucket
• Jira, Confluence
• Slurm