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 (., 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.
30+ days ago