Linux Systems Administrator

Why work at Nebius Nebius is leading a new era in cloud computing to serve the global AI economy. We create the tools and resources our customers need to solve real-world challenges and transform industries, without massive infrastructure costs or the need to build large in-house AI/ML teams. Our employees work at the cutting edge of AI cloud infrastructure alongside some of the most experienced and innovative leaders and engineers in the field. Where we work Headquartered in Amsterdam and listed on Nasdaq, Nebius has a global footprint with RD hubs across Europe, North America, and Israel. The team of over 800 employees includes more than 400 highly skilled engineers with deep expertise across hardware and software engineering, as well as an in-house AI RD team. The role Nebius operates complex, mission-critical infrastructure environments. As a Systems Administrator, you will be responsible for maintaining, troubleshooting, and integrating Linux-based systems that support our production platforms. This role sits at the intersection of systems, networking, and automation, with a strong focus on diagnosing issues and keeping services reliable. You will work closely with infrastructure, networking, and data center teams, and will occasionally travel to data centers to support hands-on troubleshooting and systems integration when needed. Your responsibilities will include: Administer, monitor, and maintain Linux-based systems in productionb environments Debug and resolve system, service, and network-related issues Operate and support core network services such as DNS, DHCP, NTP, and related infrastructure services Perform systems integration across hardware, operating systems, and internal platforms Build and maintain automation for routine operational tasks Support incident response, root cause analysis, and post-incident follow-up Work with data center and hardware teams during deployments and maintenance Document systems, procedures, and operational runbooks Participate in on-call or operational support rotations as required What we expect you to have: Professional experience as a systems administrator or in a similar operations role Strong hands-on experience with Linux systems and troubleshooting Solid understanding of networking fundamentals and common network services Proven ability to debug complex issues spanning systems and networks Experience with systems integration and operational tooling Comfort working in production environments with a high ownership mindset Clear communication skills and ability to collaborate across teams It will be an added bonus if you have: Programming or scripting experience (Python preferred) Experience with automation tools or configuration management systems Familiarity with data center operations or on-site infrastructure Experience supporting large-scale or distributed systems Exposure to cloud or hybrid infrastructure environments Working conditions: Primarily remote or office-based role, depending on location Occasional travel to data centers may be required, especially if not located near one Collaboration with globally distributed engineering and operations teams Key employee benefits: Health insurance: 100% company-paid medical, dental, and vision coverage for employees and families 401(k) plan: up to 4% company match with immediate vesting Parental leave: 20 weeks paid for primary caregivers, 12 weeks for secondary caregivers Remote work reimbursement: up to $85/month for mobile and internet Disability life insurance: company-paid short-term, long-term, and life insurance coverage Compensation We offer competitive salaries, ranging from $100k- $140k base + quarterly performance bonuses. Join Nebius and help operate the systems that power next-generation AI infrastructure. What we offer Competitive salary and comprehensive benefits package. Opportunities for professional growth within Nebius. Flexible working arrangements. A dynamic a ... (truncated, view full listing at source)