Senior Linux Systems Engineer - RHEL, Cloud & On-Prem

The Clearing House; Charlotte (NC); In loco; USD 120.000 - 150.000; Tempo pieno

Descrizione del lavoro

The Clearing House is seeking a Linux Systems Engineer to design, implement, and manage large-scale RHEL server infrastructure across on-premises, VMware, and AWS environments. You will work with Security, Architecture, and Operations teams to enforce hardening standards and patch management in a 24x7 production setting.

Responsibilities include building, securing, and maintaining Linux platforms, integrating with enterprise monitoring and backup tools, and participating in on-call rotations.

Competenze

• Extensive hands-on experience administering Red Hat Enterprise Linux in a large enterprise environment, including installation, configuration, upgrades, lifecycle management, troubleshooting, performance analysis, and production support.
• Strong understanding of cloud fundamentals, infrastructure provisioning, and enterprise cloud design patterns.
• Experience with RHEL 8.x and 9.x on x86_64 platforms, including workloads hosted on VMware and AWS.

Mansioni

• Design, engineer, implement, and support enterprise Red Hat Enterprise Linux server platforms across physical, virtual, and cloud environments.
• Establish, implement, and maintain enterprise Linux engineering standards, including server build processes, configuration baselines, hardening standards, supported package levels, firmware, drivers, and lifecycle requirements.
• Collaborate with Information Security and Architecture teams to implement, validate, and maintain RHEL security hardening standards and configuration baselines.
• Integrate RHEL servers with enterprise infrastructure management and security platforms, including monitoring, endpoint security/anti-malware, file integrity monitoring, vulnerability management, backup, logging, and configuration management tools.
• Validate, test, deploy, and troubleshoot RHEL security patches and operating system updates in accordance with patching, change management, and remediation requirements.
• Evaluate and test upgrades to operating systems, packages, drivers, firmware, microcode, and other server components before production implementation.
• Implement and validate Linux security configurations to meet enterprise security, regulatory, and audit requirements.
• Partner with Operations, Architecture, Security, application teams, and other infrastructure teams to maintain and design future-state Linux platforms and services.
• Participate in scheduled on-call coverage and provide after-hours support for production incidents, maintenance, upgrades, and critical infrastructure activities.

Conoscenze

RHEL Administration

VMware

AWS

Security Hardening

Backup & Recovery

Formazione

Bachelor's degree in Computer Science / IT / Engineering

Strumenti

VMware vSphere

Dell EMC SAN

Active Directory integration

Descrizione del lavoro

The Clearing House is seeking a Linux Systems Engineer to design, implement, and manage large-scale RHEL server infrastructure across on-premises, VMware, and AWS environments. You will work with Security, Architecture, and Operations teams to enforce hardening standards and patch management in a 24x7 production setting.

Responsibilities include building, securing, and maintaining Linux platforms, integrating with enterprise monitoring and backup tools, and participating in on-call rotations.