In this role, the Linux Engineer is tasked with leading the administration and support of mission-critical Linux environments hosted on physical, virtual, and hybrid platforms. Responsibilities encompass lifecycle management, performance tuning, and automation of operating system-related processes to ensure stability and high availability. Key focus areas include automation, security measures, and continuous system optimization.
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Responsibilities
- Setup and manage Linux systems (RHEL, CentOS, SUSE) for critical infrastructure
- Setup and manage AIX servers in pSeries architecture, including LPARs, VIO servers, and PowerVM environments
- Automate OS deployments, patching, and configuration using Ansible and SaltStack
- Integrate Unix systems with security controls and monitoring tools to ensure system compliance with security standards
- Analyze performance bottlenecks and provide permanent fixes via root cause analysis of Linux/AIX systems
- Collaborate on disaster recovery readiness and participate in high-availability testing
- Provide technical support in infrastructure services, responding to issues and assisting in tasks
- Contribute to the implementation of infrastructure projects and assignments
- Support the development of infrastructure documentation, including incident logs and configuration records
- Apply technical knowledge to address Linux/AIX infrastructure-related challenges
- Follow established best practices and standards in infrastructure service delivery
Requirements
- Advanced knowledge of Linux OS internals and kernel tuning
- Expertise in AIX OS, PowerHA, PowerVM, NIM, and VIO servers
- Experience with virtualization (KVM, VMware) and hybrid infrastructure
- Awareness of CIS hardening, log forwarding, and SIEM integration
- Proficient in security compliance standards and OS-level auditing
- Experience with Ansible, Puppet, or similar automation tools
- Experience in setting up Linux Centralized management tools (RedHat Satellite/SUSE Manager) and patch management
- Good knowledge of hybrid IT environments
Basic Qualifications
- Bachelor's degree in a relevant field or equivalent combination of education and experience
- Typically, 4+ years of relevant work experience in the industry, with a minimum of 1+ years in a similar role
- Proven experience in infrastructure technology analysis
- Proficiencies in data analysis and technical knowledge
- A continuous learner that stays abreast of industry knowledge and technology
Other Qualifications
- An advanced degree in a relevant field is a plus
- Relevant certifications, such as Linux / AIX Certifications
Location
Remote
