Linux Systems Administrator – OpenShift & NIST Security

Information Management Group Inc.; West Mifflin (Allegheny County); On-site; USD 110,000 - 140,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

401(k) match

Health Savings Account

Paid time off

Job summary

Information Management Group (IMG) is seeking a Linux Operating System Administrator to join our West Mifflin, PA team. This on-site role focuses on robust Linux administration, security, and collaborative problem solving to support government mission objectives.

The successful candidate will manage RedHat Linux, OpenShift, VMware, and Cloudera CDP environments, enforce NIST 800-53 controls, and develop backup/disaster recovery plans while documenting configurations and working with IT teams.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or related field or equivalent experience.
• At least five years’ experience with RedHat Linux, VMware, and OpenShift.
• Two years experience supporting information security authorization packages per NIST RMF (800-37/53/53a).
• Strong understanding of system security principles and NIST 800-53 compliance; performance tuning and troubleshooting.
• Experience with scripting and automation (Bash, Python).
• Excellent communication and collaboration with cross-functional teams.

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; collaborate with IT teams to integrate applications.

Skills

RedHat Linux

OpenShift

VMware

Cloudera CDP

Denodo data virtualization

Neo4j

LakeFS

Bash scripting

Python scripting

Security compliance

Communication

Education

Bachelor’s degree or equivalent

Tools

Cloudera Data Platform

Denodo

Neo4j

LakeFS

Job description

Information Management Group (IMG) is seeking a Linux Operating System Administrator to join our West Mifflin, PA team. This on-site role focuses on robust Linux administration, security, and collaborative problem solving to support government mission objectives.

The successful candidate will manage RedHat Linux, OpenShift, VMware, and Cloudera CDP environments, enforce NIST 800-53 controls, and develop backup/disaster recovery plans while documenting configurations and working with IT teams.