Senior Systems Administrator
Yesterday
Description
• Implement an aligned infrastructure and technological stack and strategy focused on efficient operations across the organization • Measure the effectiveness and efficiency of existing systems; develop and implement strategies for improving or further leveraging these systems • Coordinate and perform in-depth tests, including end-user reviews, for modified and new systems • Monitor and test system performance; prepare and deliver system performance statistics and reports • Supervise and lead server operating system configuration and maintenance for a number of virtual servers, ensuring optimal performance and stability • Utilize industry-standard monitoring tools to identify and remediate security vulnerabilities on an ongoing basis • Propose and create system design models and specifications to provide direction to development teams • Assist with defining business requirements, identify and resolve system issues, and contribute to the overall effectiveness of our business systems • Assist all level engineers to ensure 24/7/365 availability of servers, systems and related infrastructure, whether for internal or customer facing systems • Create documentation related to all aspects of covered area to make it available and applicable for typical cases and keep it up-to-date • Collaborate with other departments to adequately keep track and report cross projects & tasks to ensure the best value and quality of an effort
Requirements
• Strong knowledge and experience with Linux (CentOS/RHEL/CloudLinux) and LAMP stack • Proficiency in Linux Firewall • Solid understanding of networking fundamentals (OSI model, protocols, routing, and firewalls) • Strong scripting knowledge in bash, perl, and python • Ability to collaborate effectively with cross-functional teams and drive projects to completion • Experience with MySQL/MariaDB/PostgreSQL, SQL administration is preferred • Being on call is an expected requirement for this position • Experience with virtualization platforms (Proxmox, Virtuozzo, and VMware) is a plus • Experience with configuration management systems (Ansible, Puppet, and Salt) is a plus • Familiarity with storage technologies like NFS and iSCSI troubleshooting is a plus
Benefits
• Work from anywhere - this is a remote opportunity • A competitive salary that values you and your unique skill sets • Career advancement & professional development opportunities to help you reach your full potential • Flexible work arrangements to support work/life balance
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