Senior Linux System Administrator

Who We Are Vultr is on a mission to make high-performance cloud infrastructure easy to use, affordable, and locally accessible for enterprises and AI innovators around the world. With 33 global cloud data center locations, Vultr is trusted by hundreds of thousands of active customers across 185 countries for its flexible, scalable, global Cloud Compute, Cloud GPU, Bare Metal, and Cloud Storage solutions. In December 2024 Vultr announced an equity financing at a $3.5 billion valuation. Founded by David Aninowsky and self-funded for over a decade, Vultr has grown to become the world’s largest privately-held cloud infrastructure company. Vultr Cares • 100% company-paid insurance premiums for employee medical, dental and vision plans. • 401(k) plan that matches 100% up to 4%, with immediate vesting • Professional Development Reimbursement of $2,500 each year • 11 Holidays + Paid Time Off Accrual + Rollover Plan • Commitment matters to Vultr! Increased PTO at 3 year and 10 year anniversary + 1 month paid sabbatical every 5 years + Anniversary Bonus each year • $500 stipend for remote office setup in first year + $400 each following year • Internet reimbursement up to $75 per month • Gym membership reimbursement up to $50 per month • Company paid Wellable subscription Join Vultr Vultr is seeking a highly skilled and experienced Senior Linux Administrator to handle challenging issues and support our ever-expanding global customer base. The ideal candidate is technology driven, detail oriented, and a team player. This is a highly visible role in a high-growth technology company. This is your opportunity to join our fast growing team and leave your mark on Vultr and the future of Cloud Infrastructure. Key Responsibilities • Mentor and train Junior System Administrators and System Administrators to develop technical expertise and operational best practices. • Lead technical projects from planning through implementation, ensuring timely and successful delivery. • Manage incident response activities for escalated issues, coordinating resolution and communication as needed. • Perform the setup, configuration, and ongoing management of internal infrastructure virtual machines (VMs) and services. • Plan, stage, and deploy platform upgrades and updates across the server fleet. • Provision and configure software on new nodes to support production and development environments. • Perform advanced troubleshooting and root cause analysis for platform and customer-reported issues. • Install, configure, and commission servers by deploying required operating systems, software, and services. Qualifications • 5+ years of experience administering enterprise Linux environments (CentOS, Debian, Ubuntu, or similar). • Advanced knowledge of Linux system administration, performance tuning, troubleshooting, and security best practices. • Proficiency in Bash, Python, or other scripting languages used for automation and infrastructure management. • Experience deploying and managing virtualization platforms and containerized workloads, including Kubernetes and Libvirt. • Familiarity with networking technologies, including routing, switching, firewalls, load balancing, and DNS. • Experience configuring and supporting web servers, databases, caching solutions, and distributed storage platforms such as Ceph. • Working knowledge of Cumulus Linux, PHP routing, and related infrastructure technologies is a plus. • Strong analytical and troubleshooting skills with the ability to diagnose and resolve complex platform and customer-facing issues. • Excellent communication, documentation, and mentoring skills with the ability to collaborate across technical teams. Compensation $80,000 - $100,000 Final compensation will vary depending on years