Senior Linux Platform Engineer - Complex Systems & Incident Resolution

ppMission of the role /p pYou will be part of the team responsible for operating bone of the largest and most complex hosting platforms in Europe /b.Your mission will be to ensure the bstability, performance, and evolution of the Stretch platform /b, working directly on critical production systems and contributing to the continuous improvement of a highly distributed infrastructure.This is a strongly technical role with hands?on impact at scale, where your work will directly influence service quality and platform evolution.You will collaborate closely with Hosting Technology teams and other web hosting teams within IONOS, with frequent interaction with international colleagues-particularly in Germany-to consolidate knowledge of existing systems./p h3Responsibilities /h3 ul liOperation, maintenance, and evolution of large?scale Linux infrastructure./li liAdvanced (Level 3) support for complex platform incidents./li liAutomation of processes using scripting (BASH, Python) and infrastructure tools./li liOperation and management of distributed storage systems (Ceph)./li liMonitoring and analysis of the platform using observability tools (Grafana and similar)./li liContinuous improvement of system architecture and stability./li liCollaboration with international teams to absorb knowledge from legacy systems./li liParticipation in on?call rotation./li /ul h3Professional profile /h3 h3Must have /h3 ul li+3 years of experience in Linux system administration./li liStrong scripting skills in BASH and Python./li liHands?on experience operating Ceph storage clusters in production environments./li liExperience with monitoring and observability tools such as Grafana./li liFluent English, required for international communication./li /ul h3Nice to have /h3 ul liKnowledge of SQL databases (MySQL, PostgreSQL)./li liSolid understanding of networking fundamentals./li liExperience with container technologies (Docker/Kubernetes)./li liKnowledge of CI/CD pipelines./li liExperience in highly distributed or high?availability environments./li /ul h3Soft skills /h3 ul liTechnical curiosity and continuous learning mindset./li liAbility to work in complex environments with incomplete documentation./li liPragmatic approach to problem solving./li liTeam player in international environments./li liProactive attitude to independently build technical context./li liParticipation in an on?call rotation (approx. 1 week every 6)./li /ul h3Benefits /h3 ul liHybrid working model across any of the Arsys offices in Logroño, Alcobendas, Valencia, Barcelona, or Seville, with broad flexible working hours aligned with team coordination needs./li liOpportunity to work on one of the most advanced and large?scale hosting platforms in Europe./li liDirect exposure to highly complex distributed systems at significant scale./li liInternational technical environment with cross?country collaboration./li liParticipation in critical projects with direct impact on service stability./li liContinuous training and professional development within a global technology organization./li /ul pAt Arsys we value diversity and welcome all applications regardless of, for example, gender, nationality, ethnic or social origin, religion, disability, age, as well as sexual orientation and identity, physical characteristics, marital status or any other irrelevant factor subject to applicable law./p /p #J-*****-Ljbffr

li /ul h3Professional profile /h3 h3Must have /h3 ul li+3 years of experience in Linux system administration. /li liStrong scripting skills in BASH and Python. /li liHands?on experience operating Ceph storage clusters in production environments. /li liExperience with monitoring and observability tools such as Grafana. /li liFluent English, required for international communication. /li /ul h3Nice to have /h3 ul liKnowledge of SQL databases (MySQL, PostgreSQL). /li liSolid understanding of networking fundamentals. /li liExperience with container technologies (Docker/Kubernetes). /li liKnowledge of CI/CD pipelines. /li liExperience in highly distributed or high?availability environments. /li /ul h3Soft skills /h3 ul liTechnical curiosity and continuous learning mindset. /li liAbility to work in complex environments with incomplete documentation. /li liPragmatic approach to problem solving. /li liTeam player in international environments. /li liProactive attitude to independently build technical context.

li /ul h3Benefits /h3 ul liHybrid working model across any of the Arsys offices in Logroño, Alcobendas, Valencia, Barcelona, or Seville, with broad flexible working hours aligned with team coordination needs. /li liOpportunity to work on one of the most advanced and large?scale hosting platforms in Europe. /li liDirect exposure to highly complex distributed systems at significant scale. /li liInternational technical environment with cross?country collaboration. /li liParticipation in critical projects with direct impact on service stability. /li liContinuous training and professional development within a global technology organization. /li /ul pAt Arsys we value diversity and welcome all applications regardless of, for example, gender, nationality, ethnic or social origin, religion, disability, age, as well as sexual orientation and identity, physical characteristics, marital status or any other irrelevant factor subject to applicable law. /p /p #J-*****-Ljbffr