Systems Engineer III - Linux, Data & Automation

Insight Global; Englewood (CO); On-site; USD 62,000 - 66,000; Full time

Job summary

Insight Global is seeking a Systems Engineer III to support lifecycle management of enterprise applications and systems in a lab environment. The role focuses on Linux/Windows administration, data analysis, and application support, with room to grow into ownership over time.

The candidate should be a well-rounded generalist with solid fundamentals and the ability to learn our platforms and processes in a collaborative environment.

Qualifications

• 3+ years of hands-on systems administration experience (Linux).
• Experience with data analysis and reporting across systems (SQL, Excel, scripting).
• Proficiency with scripting/automation (Python, Bash, PowerShell).
• Strong troubleshooting and problem-solving across systems and applications.
• Solid understanding of networking and infrastructure fundamentals.
• Ability to document work clearly and follow structured processes.
• Familiarity with security principles (RBAC) and access control.
• Experience with IPAM and DNS at a functional level.
• Experience in application support engineering and lifecycle management.
• Exposure to NetBox/Infoblox/PowerDNS is a plus.

Responsibilities

• Perform day-to-day systems administration across Linux environments (patching, updates, configuration, monitoring).
• Update and troubleshoot DNS to maintain internal lab support.
• Support data accuracy across managed platforms through analysis, reconciliation, and reporting.
• Provide application support for team-managed enterprise applications; coordinate with vendors and labs.
• Assist with automation and scripting to streamline tasks.
• Document procedures, runbooks, and configurations to maintain accurate records.

Skills

Systems administration

Data analysis

Scripting/automation

Networking fundamentals

Documentation

RBAC security

DNS/IPAM understanding

Application support

Git/CI/CD

API integration

Tools

NetBox

Infoblox

PowerDNS

Zabbix

Grafana

Jira

Git

Job description

Insight Global is seeking a Systems Engineer III to support lifecycle management of enterprise applications and systems in a lab environment. The role focuses on Linux/Windows administration, data analysis, and application support, with room to grow into ownership over time.

The candidate should be a well-rounded generalist with solid fundamentals and the ability to learn our platforms and processes in a collaborative environment.