[All remote jobs](https://jobicy.com/jobs.md)[![Vultr logo](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2024/04/4089507a-221.jpeg)](https://jobicy.com/company/vultr.md)[Vultr](https://jobicy.com/company/vultr.md) # Senior Linux System Administrator Review the role, location requirements, compensation details, and application process before deciding whether this opportunity fits your next career move. [Apply for this job](#job-application)[View company](https://jobicy.com/company/vultr.md)ShareRemote from[USA](https://jobicy.com/job-region/usa.md)SalaryUSD 80k–100k / yrDepartment[DevOps & Infrastructure](https://jobicy.com/categories/admin.md)EmploymentFull TimeExperienceSeniorPublished22 Oct 2026Apply before21 Nov 2026Listing views28Application actions0Application toolkit ## Make your next move. Prepare your resume, explore your fit, and draft a cover letter for this opportunity. AI Summary ## The role, at a glance. Vultr is hiring a Senior Linux System Administrator to operate and improve internal cloud infrastructure supporting a global customer base. The role covers Linux server administration, VM and service management, platform upgrades, provisioning, incident response, and complex root-cause analysis. The administrator will work with virtualization, Kubernetes, Libvirt, networking, web and database services, caching, and Ceph-based storage. This senior position also leads technical projects and mentors junior system administrators. It is a full-time remote role restricted to the United States. ## Role DNA A quick view of the complexity, pace, ownership and collaboration implied by the job description. ### Job Complexity 5/5EasyHard ### Pace & Pressure 4/5RelaxedFast-paced ### Autonomy Level 4/5GuidedFull ownership ### Communication Load 4/5IndependentCollaborative AI insightThe role requires more than five years of enterprise Linux experience plus advanced troubleshooting across production infrastructure, networking, virtualization, containers, and distributed storage. Escalated incident leadership and mentoring responsibilities add operational complexity and accountability. ## Salary analysis Estimated compensation compared with the broader US market for similar roles. Estimated job median (per year)Market rate$90,000US market range (per year)$85k–$125k0$137.50k AI insightThe yearly pay period is inferred from the job context; it was not explicitly stated by the employer. The employer lists a compensation range of $80,000–$100,000 USD. The annual cadence is inferred from the stated range, US location, and full-time senior infrastructure context. Estimated US market compensation for a senior Linux systems administrator is approximately $85,000–$125,000 per year, depending on cloud-platform depth, on-call expectations, and location. ## Core skills Skills and capabilities most closely associated with this opportunity. [Linux system administration](https://jobicy.com/jobs?search_keywords=Linux%20system%20administration.md)[CentOS](https://jobicy.com/jobs?search_keywords=CentOS.md)[Debian](https://jobicy.com/jobs?search_keywords=Debian.md)[Ubuntu](https://jobicy.com/jobs?search_keywords=Ubuntu.md)[Bash scripting](https://jobicy.com/jobs?search_keywords=Bash%20scripting.md)[Python automation](https://jobicy.com/jobs?search_keywords=Python%20automation.md)[Kubernetes](https://jobicy.com/jobs?search_keywords=Kubernetes.md)[Libvirt](https://jobicy.com/jobs?search_keywords=Libvirt.md)[Virtualization](https://jobicy.com/jobs?search_keywords=Virtualization.md)[Incident response](https://jobicy.com/jobs?search_keywords=Incident%20response.md)[Root cause analysis](https://jobicy.com/jobs?search_keywords=Root%20cause%20analysis.md)[Network administration](https://jobicy.com/jobs?search_keywords=Network%20administration.md)[Ceph](https://jobicy.com/jobs?search_keywords=Ceph.md)[Performance tuning](https://jobicy.com/jobs?search_keywords=Performance%20tuning.md)[Infrastructure security](https://jobicy.com/jobs?search_keywords=Infrastructure%20security.md) Sample interview questionsHow would you investigate intermittent high latency affecting a Linux-hosted customer-facing service?I would first establish scope and impact using application, host, network, and storage telemetry. I would correlate the affected time window with deployments and infrastructure events, inspect CPU, memory, disk I/O, network errors, and saturation, then isolate the failing layer with reproducible tests. I would communicate status during the incident, apply a safe mitigation, and document the root cause and preventive actions afterward. Describe your approach to planning a platform upgrade across a server fleet. I begin with dependency mapping, compatibility validation, capacity planning, backups, rollback procedures, and a staged rollout plan. I test the upgrade in a representative non-production environment, deploy first to a small monitored canary group, and define success and abort criteria. After each stage, I verify service health and communicate progress before expanding the rollout. What practices do you use to secure enterprise Linux environments? I use hardened baseline configurations, least-privilege access, SSH key management, timely patching, centralized logging, vulnerability remediation, and configuration management. I also segment network access, review privileged activity, protect secrets, and regularly test backup and recovery processes. Security controls should be automated where possible and validated continuously. How have you used scripting to improve systems operations? I use Bash or Python to standardize recurring work such as provisioning, health checks, log collection, configuration validation, and remediation of known conditions. I design scripts to be idempotent, produce useful logs, validate inputs, and fail safely. For production use, I version the automation, document it, test it before rollout, and integrate it with monitoring or orchestration workflows. How would you mentor a junior system administrator during a complex incident? I would assign a clearly bounded investigation task that matches their experience, explain the incident process and safety constraints, and keep ownership of high-risk changes. I would ask them to share observations and evidence rather than jump to conclusions, while giving timely feedback. After resolution, I would review the timeline and lessons learned so they build both technical and communication skills. Opportunity details ## About this role. ### 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 of experience, background/skill set, location, and applicable laws. ### Inclusion & Privacy We are an equal opportunity employer and are committed to creating an inclusive environment for all employees. We welcome applications from individuals of all backgrounds and experiences, and we prohibit discrimination based on race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected status under applicable laws. Vultr will consider qualified applicants with arrest or conviction records in accordance with applicable laws and will not conduct a background check until after an offer of employment has been extended and accepted. We also take your privacy seriously. We handle personal information responsibly and follow applicable laws, including U.S. privacy rules and India’s Digital Personal Data Protection Act, 2023. Your data is used only for legitimate business purposes and is protected with proper security measures. Where allowed by law, applicants may request details about the data we collect, access or delete their information, withdraw consent for its use, and opt out of nonessential communications. For more details, please see our [Privacy Policy](https://www.vultr.com/legal/privacy/). 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