SRE & Cloud Support Infrastructure Administrator

We are growing. And we are looking for talented people. At Decskill, we believe that technological excellence is driven by human talent. We are an IT consulting company with more than 10 years of consolidated experience in the market, focused on building long-term relationships with both our clients and our people. Today, we are a community of over 800 professionals, working from Lisbon, Porto, and Madrid, contributing to impactful technology initiatives. As part of the Astek Group, we combine a strong local culture with a global presence, being active in around 23 countries across 4 continents. This allows us to offer an international context, diverse challenges, and long-term career opportunities, while staying close to our teams. We are looking for an SRE & Cloud Support Infrastructure Administrator! Responsibilities : Provide 24/7 support for production applications. Manage incidents, service requests and production issues . Monitor applications and infrastructure, ensuring defined service levels are met. Perform troubleshooting and resolve technical issues. Provide L1/L2 support and escalate critical issues when required. Participate in on-call rotations, shifts, weekends and public holidays . Support Disaster Recovery (DR) and Live Play activities. Create and maintain technical documentation and knowledge articles. Automate infrastructure and operational processes. Collaborate with Development, Infrastructure, Cloud and Support teams. Requirements : 5+ years of experience in IT Operations, Application Support or Software Engineering. 2+ years of Cloud experience . 2+ years of experience with Ansible and Docker . Good knowledge of Linux and CLI . Experience with Shell/Bash and Python . Knowledge of CI/CD , particularly Jenkins, Travis or Concourse. Experience with Ansible and Terraform . Knowledge of Docker and Kubernetes . Experience with AWS, Azure and/or IBM Cloud . Knowledge of ITIL and Incident Management . Experience in critical production environments , preferably Banking. Strong troubleshooting and problem-solving skills. Nice to Have Experience with Core Banking Operations . Experience with Disaster Recovery / Live Play. Master's degree in Computer Science, Computer Engineering or a related field. RH294, CKAD or DO374 certifications. Terraform Associate / Vault Associate certifications. Soft Skills Strong troubleshooting and problem-solving skills. Ability to work effectively under pressure. Strong communication and collaboration skills. Sense of ownership and responsibility. Ability to prioritise and manage incidents. Team player with a strong knowledge-sharing mindset. Proactive approach to automation and continuous improvement. Language English — Fluent / Expert — Mandatory Are you looking for an environment that values curiosity and commitment? Here, your contribution has real impact and individual growth is taken seriously. Find with us the right opportunity to grow! What you can expect from us Long-term projects with national and international context. Opportunities to grow technically and professionally. A people-first culture, focused on transparency and trust. Teams that value ownership, collaboration and stability. If you’re interested in this job, please send your CV to cesaltina.abreu@decskill.com with reference “CA/SRE”. Your next challenge might start here. Join us! 😊 At Decskill, we are committed to equal opportunities and non-discrimination. We promote a culture of diversity and inclusion, where recruitment and career progression are based solely on talent, regardless of age, gender, ethnicity, race, nationality, or any other form of discrimination incompatible with human dignity.