What are the responsibilities and job description for the IT Systems Admin- Linux position at Ledgent Technology?
Job Details
100% ONSITE
IT Systems Admin (Linux and Unix)
Essential Functions & Responsibilities:
* Manage, monitor, and maintain Unix/Linux and Windows servers across on-premises and cloud
environments.
* Perform system updates, patches, and configuration changes to ensure optimal performance and
security compliance.
* Troubleshoot and resolve complex hardware, software, and network issues.
* Administer Active Directory (AD), DNS, DHCP, and Group Policy in Windows environments.
* Oversee Unix/Linux services like NFS, SSH, FTP, and cron jobs.
* Ensure seamless interoperability between Unix/Linux and Windows systems.
* Implement and maintain system performance monitoring tools.
* Analyze logs and metrics to proactively identify and resolve potential issues.
* Create and manage automation scripts using Bash, PowerShell, or Python to improve system
efficiency.
* Automate routine tasks, such as deployments and backups.
* Implement and enforce system security best practices, including vulnerability management and
remediation.
* Collaborate with security teams to ensure compliance with industry standards and organizational
policies.
* Manage access control and identity management systems.
* Develop, test, and maintain backup and disaster recovery plans for critical systems.
* Perform regular data backups and restoration testing.
* Maintain comprehensive documentation for systems, processes, and procedures.
* Provide training and support to junior staff and end-users as required.
* Perform other duties as requested or assigned by management.
Performance Measurements:
* Effective Management of IT systems and infrastructure.
* System Uptime & Availability.
* Incident Response & Resolution time.
* System Performance & Optimization.
* Project Completion & Delivery.
* Security & Compliance.
* Automation & Efficiency Improvements.
Knowledge and Skills:
* 3 to 5 years of hands-on experience in Unix/Linux and Windows system administration.
All qualified applicants will receive consideration for employment without regard to race, color, national origin, age, ancestry, religion, sex, sexual orientation, gender identity, gender expression, marital status, disability, medical condition, genetic information, pregnancy, or military or veteran status. We consider all qualified applicants, including those with criminal histories, in a manner consistent with state and local laws, including the California Fair Chance Act, City of Los Angeles' Fair Chance Initiative for Hiring Ordinance, and Los Angeles County Fair Chance Ordinance. For unincorporated Los Angeles county, to the extent our customers require a background check for certain positions, the Company faces a significant risk to its business operations and business reputation unless a review of criminal history is conducted for those specific job positions.
