Senior Linux & Virtualization Infrastructure Architect

Insight Global; Denver (CO); On-site; USD 160,000 - 230,000; Full time

Job summary

Insight Global is seeking a Principal Engineer, Linux & Virtualization Infrastructure to lead enterprise infrastructure initiatives across Linux, virtualization, storage, and networking. This hands-on role focuses on designing, implementing, and supporting highly available production systems while mentoring junior engineers.

The ideal candidate combines deep enterprise Linux expertise with strong virtualization, storage, and data center experience, partnering with stakeholders to develop plans,

Qualifications

• Strong understanding of enterprise networking concepts and infrastructure services.
• Hands-on experience with virtualization technologies such as VMware, Proxmox, and OpenStack.
• Experience supporting enterprise storage environments.
• Knowledge of DNS, DHCP, NTP, and email server technologies.
• Experience working within data center environments.
• Ability to lead technical projects while remaining hands-on with implementation.
• Strong troubleshooting and problem-solving skills.
• Excellent verbal and written communication skills.
• Proven ability to prioritize work and remain focused while balancing project and operational demands.

Responsibilities

• Lead large-scale infrastructure projects from requirements gathering and solution design through implementation and operational handoff.
• Develop technical plans, architecture documentation, diagrams, and implementation strategies for infrastructure initiatives.
• Design, deploy, and support enterprise Linux environments.
• Engineer and maintain virtualization platforms and associated infrastructure.
• Support enterprise storage solutions and related technologies.
• Collaborate with internal stakeholders to evaluate requirements and deliver scalable infrastructure solutions.
• Mentor junior engineers and provide technical leadership across the team.
• Support production infrastructure and participate in troubleshooting and incident response activities.

Skills

Technical leadership

Project management

Mentoring

Communication

Troubleshooting

Hands-on Linux engineering

Tools

VMware

Proxmox

OpenStack

Job description

Insight Global is seeking a Principal Engineer, Linux & Virtualization Infrastructure to lead enterprise infrastructure initiatives across Linux, virtualization, storage, and networking. This hands-on role focuses on designing, implementing, and supporting highly available production systems while mentoring junior engineers.

The ideal candidate combines deep enterprise Linux expertise with strong virtualization, storage, and data center experience, partnering with stakeholders to develop plans,