Linux System Administrator

3dB Labs
West Chester, Butler County, OH

3dB Labs is seeking a skilled Linux System Administrator to join our corporate team supporting our growing mission. The ideal candidate is a self-starter with great interpersonal skills with the technical knowledge to go with it. Our work environment is dynamic and fast-paced with a focus on quick-reaction responses to our customers' needs. Our products are technically compelling, operationally relevant, and deployed around the globe.

For the Linux System Admin role, the major list of duties include:

End User Support
  • Initial setup, maintenance, upgrade, troubleshooting of FA team hardware: Linux (Rocky, CentOS, RHEL) laptop, receiver kits, antennas
  • Familiarize new employees with the following systems: Email (Exchange), OneDrive, InTune, JIRA, web-based timecard system, Ninja1, ticketing system, GITLAB, Mattermost, WiFi, and VPN
  • Acquire hardware from production or create own pipeline for Linux laptop hardware
  • Install Linux, SCEPTRE, drivers, etc.
  • Ensure all elements play well together, including software and demo kits
Infrastructure Support
  • VMware ESXi: assist in creating, configuring, restoring, and migrating VMs
  • Create and implement backup and disaster recovery strategies
  • Run cable as needed
Requirements
  • US Citizen, ability to obtain a US Government Top Secret Clearance
  • 8-15 years IT Linux experience
  • Bachelors or Associates degree in IT, Computer Systems, or similar
  • Expert in Linux distros: Rocky / CentOS / RHEL / Ubuntu
  • Experience in spec’ing / acquiring hardware for Linux installations
  • Current or past US security clearance is a major plus
3dB's small but growing team enjoys a great work environment, a flat organization without red tape, competitive compensation, and benefits that include:
  • 100% coverage of employee and dependent medical, vision, and dental
  • Coverage of co-pays and deductibles
  • 401k, profit sharing of up to 25% of your salary
  • Flexible hours
  • Bank of holiday and PTO hours

3dB Labs is an Equal Opportunity Employer and does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.



Posted 2026-08-18

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