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# Infrastructure Engineers

- **Company:** Intezra, Inc.
- **Location:** Columbia, MD, United States
- **Salary:** $130,000.0 - $220,000.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Apple Mac Systems, Application Integration Architecture, Bash Shell, Cyber Security, Computer Networks, Computer Engineering, Debian Linux, Linux, VMware ESX Servers, Python (Programming Language), Kernel-Based Virtual Machine, Network Architecture, Network Administration, Cisco Nexus Switches, Windows PowerShell, Red Hat Enterprise Linux, Ansible, Prometheus, Software Engineering, VCloud, VMware VSphere, Scripting, Grafana, Juniper, Containerization, Kubernetes, Information Technology, SDN Network, Puppet, Terraform, Cyber Warfare, Splunk, Cisco, Docker
- **Published:** September 29, 2026
- **Apply:** https://www.juju.com/job/16_d1298849

## About the Role

* Experience requirements vary by level (1-7) and may include a combination of education, certifications, and relevant professional experience., * Working knowledge of macOS, Linux (Red Hat and Debian-based distributions), and Windows.
 * Hands-on experience with Cisco, Juniper, and/or Huawei network infrastructure devices.
 * Cisco ACI Software-Defined Networking experience.
 * VMware cloud virtualization - ESXi, vSphere, and/or Horizon.
 * Linux KVM-based cloud virtualization.
 * Solid grasp of overall integration architecture across these components.

Nice to Haves

 * Automation experience with Ansible, Puppet, or Terraform.
 * Familiarity with observability stacks (Grafana, Prometheus, Splunk).
 * Scripting fluency (Python, Bash, PowerShell).
 * Experience with containerization and orchestration (Docker, Kubernetes).
 * Prior experience running a mixed-hypervisor environment.
 * Comfort building and following runbooks under time pressure.

## Description

Infrastructure Engineers (IEs) analyze, construct, refine, document, and maintain internal networks that the team depends on - separate from corporate IT-administered networks. You'll upgrade, maintain, and document critical orchestration systems, and you'll own the documentation and upkeep of the data collection architecture and the in-house network.

This is a hands-on operator/engineer role: you're the person who keeps the wiring, the boxes, and the virtualization stack running well for the rest of the team.

A degree in Computer Science, Computer Engineering, Software Engineering, Electrical Engineering, Cyber Operations, Computer Networks, Cybersecurity, Information Security, Information Assurance, or Network Administration is applicable for LCAT level determination.

Responsibilities

 * Analyze, construct, refine, document, and maintain internal networks.
 * Upgrade, maintain, and document critical orchestration systems.
 * Document and maintain the data collection architecture and in-house network.
 * Work across operating systems (macOS, Linux - Red Hat and Debian-based, Windows).
 * Configure and operate network infrastructure devices (Cisco, Juniper, Huawei).
 * Support software-defined networking (Cisco ACI) and integration architecture across the environment.


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