About this opportunity
Insight Global lists this Sr. Systems Administrator opportunity in longmont, Colorado. Review the employer’s description below for duties, qualifications and application requirements.
Job description
Seeking a Systems Administrator to support a high-power defense technology company in a primarily Linux-focused infrastructure environment. This role provides Level 2 support across Linux and Windows systems , manages servers, virtualization, networking, and overall IT infrastructure, while also contributing heavily to cybersecurity operations . The ideal candidate has strong Linux administration experience, networking knowledge, and an interest in security, vulnerability management, and system hardening.
Qualifications
2+ years of Linux administration experience (Ubuntu preferred)
Strong administration experience across both Linux and Windows environments
Strong networking knowledge and troubleshooting skills
Working knowledge of Palo Alto firewalls
Experience supporting servers, infrastructure, and virtualized environments
Associate's degree required; Bachelor's degree preferred
Ability to work onsite 5 days per week in Longmont, CO
Why this Role
Opportunity to work for a cutting-edge defense technology company developing advanced laser systems
Strong blend of systems administration, networking, infrastructure, and cybersecurity responsibilities
Hands-on exposure to vulnerability management, threat analysis, system hardening, and security operations
Linux-focused environment with opportunities to deepen expertise in Ubuntu administration
High-impact role supporting mission-critical engineering and technology environments
Excellent growth opportunity for Jr. to Mid-Level Systems Administrators looking to expand into cybersecurity and infrastructure engineering roles
Worksite address
longmont, CO, 80502, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.