Senior RHEL Systems Engineer - Secure, Automated Ops

The One 23 Group; Arlington (VA); On-site; USD 120,000 - 180,000; Full time

Job summary

Integrated Computer Solutions (ICS) seeks an experienced system administrator to design, implement, and manage RHEL environments with automation and virtualization expertise. You will lead technicians, coordinate with contractors, and ensure cybersecurity compliance for DoD missions.

The role requires handling changes, STIG/IAVM, and complex troubleshooting while aligning with customer needs and development teams.

Qualifications

• Experience designing and implementing automation for RHEL environments.
• Knowledge of VMware virtualization.
• Experience with NetApp backup solutions.
• Ability to lead a team of technicians and coordinate with contractors.

Responsibilities

• Oversee key system administration tasks with a team of technicians, managing various versions of RHEL OS, supporting tools, middleware, and user privileges.
• Participate in change and configuration control processes and implement STIG to support IAVM.
• Provide leadership on major tasks and technology projects to maintain systems and applications; communicate with customers and contract leaders on complex technical issues, ensuring cybersecurity standards are met for JSSC and its customers.
• Analyze application diagnostics and system performance, resolving challenges with RHEL utilities and software upgrades to improve reliability.
• Troubleshoot incidents related to RHEL systems and document responses, developing strategies and standards for RHEL resources.
• Create and oversee system upgrades, identifying needs and planning effectively to meet customer requirements.
• Develop, install, and monitor RHEL systems, migrating subsystems and working with customers and development teams on improvements.
• Conduct performance monitoring and support cybersecurity efforts to maintain system security.
• Evaluate and recommend software, guidelines, and project plans to junior staff, providing solutions for prompt issue resolution, patch management, and administrative support.

Skills

RHEL

Automation scripting

VMware

NetApp

Education

High School Diploma

Tools

NetApp

VMware

Job description

Integrated Computer Solutions (ICS) seeks an experienced system administrator to design, implement, and manage RHEL environments with automation and virtualization expertise. You will lead technicians, coordinate with contractors, and ensure cybersecurity compliance for DoD missions.

The role requires handling changes, STIG/IAVM, and complex troubleshooting while aligning with customer needs and development teams.