IMG is seeking a skilled Linux System Administrator to support our customer's enterprise RedHat Linux environment, ensuring stability, security, and performance while adhering to U.S. government risk management frameworks.
Requirements
- At least five years’ experience with RedHat Linux, VMware, and OpenShift cumulative
- At least two years of experience supporting development of information system security authorization packages in accordance with Risk Management Framework (NIST 800-37, 800-53, 800-53a)
- Strong understanding of system security principles and experience with NIST 800-53 compliance.
- Proficient in system performance tuning, troubleshooting and problem resolution.
- Experience with scripting and automation (e.g., Bash, Python).
- At least 3 years’ experience with Cloudera Data Platforms (CDP)
- Knowledge of infrastructure security, endpoint protection, vulnerability management tools
Responsibilities
- Administer and optimize RedHat Linux systems, OpenShift, VMWare, and Cloudera platforms including authentication, cluster management, user management, monitoring, performance and data management.
- Implement and enforce security measures to meet NIST 800-53 standards.
- Monitor system performance, troubleshoot issues, and perform regular maintenance.
- Manage system updates, patches, and upgrades to ensure system integrity.
- Develop and enforce backup and disaster recovery plans.
- Provide support for system configurations, user management, and access control.
- Document system configurations, procedures and updates.
Other
- DOD Top Secret or DOE Q or higher required prior to consideration
- Bachelor’s degree in Computer Science, Information Technology, or related field, or equivalent experience.
- Excellent communication skills and ability to work collaboratively with cross-functional teams
