System & Network Administrator

AVUM

System & Network Administrator maintaining Avum's development environment networks and applications. Overseeing system administration for physical infrastructure and providing technical support for internal tools.

Posted 6/9/2026full-time🇺🇸 United StatesMid-LevelSenior💰 $80,000 - $118,000 per yearWebsite

Tech Stack

Tools & technologies

FirewallsLinux

About the role

Key responsibilities & impact

Maintain development environment network devices and configurations
Architect, configure, and troubleshoot systems and applications at the core level
Serve as on-premises system administrator for physical infrastructure tasks
Support internal tools and platform maintenance (Gitea, Redmine, etc.)
Manage user accounts, access provisioning, and endpoint management
Implement and maintain network security policies and monitoring
Support migration projects and infrastructure upgrades

Requirements

What you’ll need

Bachelor's degree in IT, computer science, or related field
3+ years of system or network administration experience
Experience with Linux and Windows server administration
Active Secret clearance
U.S. citizenship required
Knowledge of networking protocols, firewalls, and VPN configurations

Benefits

Comp & perks

medical (Cigna)
dental and vision (Principal)
401(k)
PTO
education reimbursement
certification reimbursement

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

system administrationnetwork administrationLinuxWindows servernetwork securitynetworking protocolsfirewallsVPN configurationsendpoint managementaccess provisioning

Certifications

Bachelor's degreeActive Secret clearance