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Linux Sys Admin-Senior II-ESA04
3 months ago
KAYGEN is an emerging leader in providing top talent for technology based staffing services. We specialize in providing high-volume contingent staffing, direct hire staffing and project based solutions to companies worldwide ranging from startups to Fortune 500 and Managed Service Providers (MSP) across a wide variety of industries.
Linux Sys Admin-Senior (Public Trust): Onsite Role
Client is supporting a U.S. Government customer to obtain development, operations and maintenance (O&M), logistics, security and deployment support services necessary to operate and sustain the customer's Lab environments. Activities must be carried out at the highest levels of service and availability. Client is seeking a Linux administrator with some cloud experience to support this effort.
Responsibilities Include:
• System Administration: Oversee the day-to-day operations of the customer's lab environments including installation, configuration, and maintenance of Linux operating systems (e.g., CentOS, Ubuntu, Red Hat).
• Performance Monitoring and Optimization: Monitor system performance, troubleshoot issues, and optimize system resources to ensure maximum uptime and efficiency. Implement proactive measures to identify and address potential bottlenecks or performance degradation.
• Security Management: Implement and maintain security measures to protect systems from vulnerabilities, unauthorized access, and malware threats.
• Backup and Disaster Recovery: Develop and maintain backup and disaster recovery plans for Linux systems.
• Patch Management: Manage the patching process for Linux servers, including scheduling, testing, and deploying software updates and security patches in a timely manner. Ensure compliance with patch management policies and procedures.
• utomation and Scripting: Develop automation scripts and tools using shell scripting (e.g., Bash), Python, or other scripting languages to streamline system administration tasks, automate repetitive processes, and improve operational efficiency.
• Collaboration: Collaborate with cross-functional teams including key stakeholders to support project initiatives and resolve technical issues.
• Documentation: Document system configurations, procedures, and troubleshooting steps for knowledge sharing and training purposes.
• Technical Support: Provide technical support and troubleshooting assistance to internal users and teams regarding Linux-related issues. Diagnose problems and implement solutions in a timely manner to minimize downtime and disruptions.
Required Skills:
• U.S. Citizenship
• Must be able to obtain Client Suitability and obtain a TS/SCI clearance
• 6+ years of directly relevant experience in Linux System Administrator.
• Proficiency in managing and maintaining Linux servers (e.g., Red Hat, CentOS, Ubuntu).
• Strong understanding of Linux file systems, permissions, and security.
• Hands-on experience with AWS services such as EC2, S3, RDS, VPC, IAM, CloudFormation, and Lambda.
• Knowledge of networking concepts and protocols (TCP/IP, DNS, VPN, etc.).
• Experience with network troubleshooting and security (firewalls, security groups, NACLs).
Desired Skills:
• Experience with Terraform
• Experience with shell scripting (Bash, Python, etc.) for automation and task management.
• Excellent problem-solving and analytical skills.
• Strong communication and interpersonal skills.
• Knowledge of U.S. Government IA policies, procedures, standards, guidelines, and objectives.
Required Education
• Bachelor's degree in Information Security, Cyber Engineering or a related discipline is required.
Desired Certifications:
• Information Security and IT certifications: Splunk, AWS, Cisco, Red Hat, etc.
At KAYGEN, we are always looking for dynamic, talented and experienced individuals. We invite you to join our team of talented IT professionals, consulting at client locations across the globe. Our culture is team-orientated; we strive to stand by our core values of respect, honesty and integrity. Our team of experienced staffing experts will work with you to find you the best opportunity. For more information please visit us at www.kaygen.com.
Benefits:
- Free Healthcare Insurance
- Vision and Dental Insurance
- 401(k) Retirement Plan
- Free Life Insurance
- Sick Time Off
- Mentorship Program
- Referrals
- Family and Wellness benefits
- Continuous Growth and Career Development
