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 own Infrastructure 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 bring Five 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) Benefits Collaborative 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.