Junior System Administrator jobs in United States
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GA Telesis · 20 hours ago

Junior System Administrator

positionMedley, FL
timeFull-time
remoteOnsite
seniorityEntry Level
date3+ years exp

GA Telesis is a global leader providing integrated solutions to the aviation and aerospace industries. We are looking for a Junior Systems Administrator to maintain and troubleshoot our rapidly expanding infrastructure, ensuring high levels of availability, performance, and security.

AerospaceAir TransportationCommercialManufacturing
badNo H1BnoteU.S. Citizen Onlynote

Responsibilities

Manage and proactively monitor all infrastructure systems
Manage MS Exchange, MS SharePoint, MS Teams and O365 environment
Develop new solutions and support all VMWare infrastructure
Monitor system resources and backups
Install, configure, test and maintain operating systems, application software and system management tools
Monitor and test application performance for potential bottlenecks, identify possible solutions, and work with developers to implement those fixes
Provide operational support, run, administer and optimize the Workplace services systems
Provide Level I and II Ticketing System Support
Provide after-hours, on-call, escalation support as needed
Additional duties may apply

Qualification

MS ExchangeMS SharePointO365Windows operating systemsPowerShell scriptingVMWare infrastructureVoIP technologiesChange ManagementUser trainingCisco MerakiWeb Scale TechnologyCommunication

Required

3-5 years of relevant experience required
Strong knowledge and hand on experience on MS Exchange, MS SharePoint, MS Teams and O365
Moderate level of technical ability and setup, run, administration, configuration, troubleshooting and monitor experience to cover enterprise end user services
Knowledge of Managed Services, Change Management, User training and Communication
AS/BSc/Ba in Information Technology, Computer Science or a related discipline
Ability to create scripts in PowerShell, Python, or other languages
Strong knowledge of Windows operating systems and patch management

Preferred

MS/COMPTIA Certifications are a plus
Knowledge and working experience in troubleshooting VoIP and PBX technologies a plus
Experience with Web Scale Technology a plus
Experience with Cisco Meraki a plus

Company

GA Telesis

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GA Telesis a world-leading commercial aviation company.
dateFounded in 2002
location
Fort Lauderdale, Florida, USA
people-size501-1000 employees
web-link
http://www.gatelesis.com/

Funding

Current Stage
Late Stage
Total Funding
$275M
2024-06-11Debt Financing· $50M
2017-06-19Debt Financing· $225M

Leadership Team

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Abdol Moabery
Founder President & CEO
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A
Alvin Khoo
Chief Financial Officer
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Recent News

PR Newswire
GA Telesis Secures Five-Year Landing Gear Overhaul Agreement with Major U.S. Carrier
2025-12-05
PR Newswire
GA Telesis Earns 2025 EcoVadis Sustainability Rating, Setting the Aftermarket-Industry Standard for a Greener Aviation Future
2025-11-14
PR Newswire
GA Telesis Power Solutions Sets New Benchmark with Six APU Disassemblies
2025-11-11
Company data provided by crunchbase