A3 Technology, Inc.

System Administrator

A3 Technology, Inc.

full-time

Posted on:

Location Type: Remote

Location: District of Columbia • Washington • United States

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Salary

💰 $50,000 - $175,000 per year

Job Level

SeniorLead

Tech Stack

LinuxVMware

About the role

  • Install, configure, and validate Windows or Linux-based servers.
  • Support virtualization environments (VMware/Hyper-V as applicable).
  • Configure storage, backups, and redundancy.
  • Support system baseline configuration.
  • Support TSS application hosting environments.
  • Perform system patching and updates.
  • Validate EDR configurations.
  • Provide system readiness validation prior to installation.
  • Support system testing, validation, and troubleshooting.
  • Ensure systems meet FAA security requirements.

Requirements

  • College degree (or equivalent military or field experience).
  • Minimum 7 years of progressive system administration experience.
  • Experience managing Windows Server environments.
  • Experience supporting virtualized systems.
  • Experience with system hardening and security baselines.
  • Strong troubleshooting skills in operational environments.
  • Ability to support live operational environments.
  • Strong troubleshooting and analytical skills.
  • U.S. Citizenship and ability to obtain and maintain a Public Trust clearance.
Benefits
  • Health insurance
  • 401(k) matching
  • Paid time off
  • Professional development opportunities
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
Windows ServerLinuxVMwareHyper-Vsystem patchingsystem hardeningEDR configurationsstorage configurationbackup configurationredundancy configuration
Soft Skills
troubleshootinganalytical skillssupporting operational environments
Certifications
Public Trust clearance