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Woongjin, Inc

System (Linux) Admin

Woongjin, Inc

Published 20 Apr 2026
San Jose, CA, USA
75K - 79K USD Annual
Freelancer

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Role Highlights

Languages used

Key skills

Web Services
System Administration
Shell Scripting
Servers
Storage
Virtualization
NetApp
Infrastructure
Automation
Deployment
Security
Research
Operations
Backup
Data
Optimization
CPU
Devops
Architecture

Tools, Libraries and Frameworks

Red Hat
VMWare
KVM
Cisco
Linux
CentOS
Apache
Git
LDAP
Jenkins
SSL
HTTP
Ansible

Description

The role involves engineering system administration solutions to meet various project and operational requirements. Responsibilities include installing and rebuilding servers while configuring hardware, storage, and network equipment. The position requires managing virtualization platforms and maintaining infrastructure automation tools. Daily tasks involve monitoring system integrity, performing security patching, and managing user accounts. Additionally, the role entails troubleshooting hardware or software failures and performing ongoing performance tuning and resource optimization.

Required Qualifications and Skills

Candidates must possess at least one year of system administration experience in Linux environments. Proficiency in shell scripting, log file analysis, and managing user accounts is required. A CompTIA Security+ or equivalent DoD 8570.1 IAT Level II certification is mandatory. Preferred qualifications include certifications such as CompTIA Linux+, RHCSA, or RHCE, along with experience in VMware, Jenkins, and GIT. The role also requires the physical ability to lift 50 pounds and move server hardware.

Disclaimer

Disclaimer: Job and company description information and some of the data fields may have been generated via GPT-4 summarisation and could contain inaccuracies. The full external job listing link should always be relied on for authoritative information.

About the company

Woongjin, Inc

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