Unix System Administrator

4 weeks ago

Washington, United States Lorven Technologies Full time
Role: Unix System Administrator
Location: Washington, DC - Onsite
Hiring Type: Full time

Position Responsibilities:
  • System Configuration: Install, configure, and maintain Unix-based operating systems, including user accounts, security settings, and system updates. Ensure alignment with industry best practices and security guidelines.
  • Proficiency with AWS-based systems, having deployed, maintained, and performed troubleshooting on servers and services based in AWS.
  • Server Management: Manage Unix servers, including hardware and software maintenance, monitoring, and troubleshooting to ensure reliable performance and availability.
  • Security and Compliance: Implement security measures such as access controls, firewalls, and encryption to safeguard Unix systems against unauthorized access, data breaches, and cyber threats.
  • Patch Management: Monitor and apply security patches, updates, and system upgrades to maintain system integrity and protect against vulnerabilities.
  • Performance Optimization: Analyze system performance and resource utilization: Fine-tune system parameters, memory, and CPU to ensure optimal performance of Unix-based servers.
  • Backup and Recovery: Develop and execute backup and recovery strategies to ensure data integrity and disaster recovery readiness. Test and validate backup processes regularly.
  • User Support: Provide technical support to users and resolve issues related to Unix-based systems, including software installation, user access, and system configuration.
  • Scripting and Automation: Develop and maintain scripts (e.g., shell scripts) for system administration tasks, process automation, and reporting.
  • Server Monitoring: Set up monitoring tools to track system health, identify issues, and proactively address potential problems.
  • Collaboration: Work closely with cross-functional teams to integrate Unix systems with other infrastructure components, applications, and services.
  • Documentation: Create and maintain comprehensive documentation of system configurations, procedures, and troubleshooting steps.
  • Disaster Recovery Planning: Contribute to disaster recovery and business continuity planning efforts, ensuring Unix systems are resilient and can be quickly restored in case of disruptions.
Professional Experience and Skills:
  • Profound knowledge of Linux/Unix operating systems and network protocols.
  • Proven experience in system design, optimization, and advanced troubleshooting.
  • Excellent problem-solving skills with the ability to excel in a fast-paced, team-oriented environment.
  • Strong communication skills and the ability to engage effectively with technical and non-technical stakeholders.
  • Relevant certifications such as Red Hat Certified Engineer (RHCE) or equivalent are a plus.

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