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System Administrator at A3 Technology | JobVerse
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System Administrator
A3 Technology
Remote
Website
LinkedIn
System Administrator
United States
Full Time
4 days ago
$50,000 - $175,000 USD
No H1B
Apply Now
Key skills
Linux
VMware
About this role
Role Overview
Server deployment and configuration for 96 retrofit TSS sites.
Development and configuration for 30 new systems.
Installation and validation for 86 additional TSS sites.
Continuous data management and system monitoring.
EDR configuration and validation.
System readiness for CAI/JAI activities.
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.
Coordinate with Network Administrators and Implementation Engineers.
Ensure systems meet FAA security requirements.
Support Public Trust clearance requirements.
Implement hardening and configuration controls.
Provide inputs to: Weekly site reports, Status reports, CAI/JAI documentation, Legacy system disposition documentation (as required).
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.
Tech Stack
Linux
VMware
Benefits
Equal Opportunity Employer (EEO) and Affirmative Action (AA) employer
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