Software Integration Engineer

Open Systems Technologies Corporation

$90K — $120K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Active TS/SCI with Polygraph security clearance
  • U.S. Citizenship
  • Experience administering various Linux operating systems (RHEL, CentOS, Rocky Linux, SLES, Ubuntu)
  • Proficient in Python, C, or Bash scripting languages
  • Experience in Linux system administration and troubleshooting
  • Ability to thrive in a fast-paced mission environment

Responsibilities

  • Support mission operations infrastructure tooling
  • Configure, troubleshoot, and maintain customer programming use cases
  • Perform Linux system administration across multiple distributions
  • Develop and maintain automation solutions using Salt and Ansible
  • Create and support monitoring solutions with Nagios, Thruk, Prometheus, Splunk, and Grafana
  • Troubleshoot system performance issues in mission-critical environments
  • Collaborate with engineering and operations teams to enhance system reliability

Benefits

  • 3 Weeks Paid Time Off
  • 11 Federal Holidays
  • Medical and Dental Coverage
  • Short-Term Disability (STD)
  • Long-Term Disability (LTD)
  • Life Insurance
  • Accidental Death & Dismemberment (AD&D) Coverage
  • 401(k) with up to 4% Company Match
Full Job Description
Software Integration Engineer (All Levels)

Site Reliability Engineering (SRE) Team
Locations: Maryland and Utah
Clearance Required: Active TS/SCI with Polygraph
Citizenship: U.S. Citizenship Required

Position Overview

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.

Note: Candidates should expect to spend up to 50% of their day initially performing Linux system administration tasks to gain familiarity with the operational environment and supported systems.

Required Qualifications
  • Active TS/SCI with 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.

Desired Qualifications

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

Benefits

OST has been providing mission-critical support to Government agencies since 1996 and offers a comprehensive benefits package including:
  • 3 Weeks Paid Time Off
  • 11 Federal Holidays
  • Medical and Dental Coverage
  • Short-Term Disability (STD)
  • Long-Term Disability (LTD)
  • Life Insurance
  • Accidental Death & Dismemberment (AD&D) Coverage
  • 401(k) with up to 4% Company Match

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