Senior Systems Administrator

Senior Systems Administrator - Detalhes da Vaga. ● You will design and operate resilient infrastructure, drive automation, lead complex incidents, and own lifecycle work across a hybrid environment. ● You will work as a peer to our existing engineer, who will focus on cloud and security engineering. ●What you will ownInfrastructure and cloud operations. ● Keep core systems healthy and performant across our cloud and SaaS environment. ● Run patching, capacity planning, and lifecycle work end to end. ●Identity and access. ● Operate SSO, directory, and access lifecycle. ● Run joiner, mover, and leaver flows. ● Keep entitlements clean and reviewed. ●Endpoint and device management. ● Own the device fleet through MDM. ●Patching, configuration baselines, compliance posture, and support. ●Monitoring, incident response, and automation. ● Tune alerts, run runbooks, lead incidents to root cause, and ship the automation that prevents the next one. ●Security operations and compliance support. ● Operate the controls that live in IT: access reviews, endpoint posture, training, and audit evidence. ●Documentation and continuous improvement. ● Maintain runbooks, mentor as the team grows, and raise the bar over time. ●What you bringFive or more years in a senior systems administration or IT engineering role. ● You have run an environment, not just executed tickets. ●Strong cloud experience (AWS, GCP, or Azure) and modern OS administration (Linux or macOS at scale; Windows server welcome). ●Hands-on identity and SSO: directory administration, SAML or OIDC, lifecycle and provisioning. ●Production MDM experience for at least one major platform. ●Scripting fluency in at least one of Python, Bash, or PowerShell. ●Comfort with configuration management or infrastructure as code is a plus. ●Working knowledge of networking fundamentals (DNS, DHCP, firewalls) and a SaaS or GRC management platform. ●Operational ownership of SOC 2, ISO 27001, or comparable compliance controls. ●Clear writing and good remote judgment. ● You know when to act and when to escalate. ●Advanced English proficiency (B2C1 or higher)BenefitsCollaborative and innovative work environment. ●Flex PTO for any reason, including sick days (no specified limits), flexible work schedule. ●Personal laptop. ●Health and wellness package. ●Budget for English lessons. ●As this is an English-speaking role, we kindly ask that all applications be submitted with a CV in English. ●. Requisitos para participar do processo. ● . O que oferecemos.