About the RoleAs a Senior Cloud System Administrator, you will build, maintain, and optimize scalable cloud infrastructure, primarily in Linux environments. You will ensure system reliability, automation, and operational efficiency while collaborating with teams to drive continuous improvement.What You'll Be ContributingCore ResponsibilitiesMentor team members and foster a culture of knowledge sharing and continuous learningDeploy, manage, and maintain scalable, automated, and well-documented systemsBuild, scale, and secure cloud infrastructure with a focus on Linux environmentsLeverage open-source technologies to enhance platform performance and reliabilityOperate within heterogeneous environments, ensuring seamless integration across systems and applicationsServe as an escalation point for complex infrastructure and system issuesCollaborate with cross-functional teams to support operational efficiency and system performanceParticipate in a 24/7 on-call rotation to support critical infrastructureWhat Sets You ApartQualificationsDEC or bachelor's degree in computer science or a related field (or equivalent experience)5+ years of experience as a System Administrator in cloud or infrastructure environmentsStrong experience with Linux system administration and troubleshootingHands-on experience configuring and managing core services such as HTTPd, MySQL, NFS, DHCP, SSH, DNS, and SNMPProficiency in at least one scripting or programming language (Shell, Python, Ruby, or Java)Ability to perform effectively under pressure and meet tight deadlinesStrong interpersonal and customer service skillsAbility to work collaboratively within a team environmentWorking ConditionsRemote-first role with computer-focused workFast-paced, collaborative environmentParticipation in on-call rotation requiredAdditional responsibilities may be assigned based on business needsWhy Join 5C Data CentersAt 5C, you're not just maintaining systems-you're enabling the infrastructure behind the future of AI.Build and operate cutting-edge hyperscale cloud infrastructureTake on a high-impact role influencing system performance, scalability, and reliabilityCollaborate with experts across cloud, AI, and infrastructure domainsGrow your career in a rapidly evolving, high-demand industryBe part of an innovative company where your work drives real-world impactIf you're passionate about cloud infrastructure, automation, and Linux systems at scale, we want to hear from you.5C Data Centers is an equal opportunity employer. We evaluate all qualified applicants without regard to race, religion, gender, age, national origin, disability, sexual orientation, veteran status, or other protected status.