As a Certified Senior DevSecOps Engineer, you will be responsible for designing and maintaining CI/CD pipelines, implementing Infrastructure as Code, and integrating security throughout the software development lifecycle. You will work with modern technologies to ensure efficient and secure operations across development and production environments. Your expertise in automation, monitoring, and observability will help streamline processes and support continuous improvement. Holding a recognized DevSecOps certification, you will play a key role in delivering innovative IT solutions. Your contributions will be essential to improving service quality and supporting organizational growth. Responsibilities: Design and manage CI/CD pipeline templates and reusable components in GitLab. Integrate security throughout the entire software development lifecycle (automated security testing, pipeline security). Implement Infrastructure as Code (IaC) using Terraform. Collaborate with development, QA, and IT teams to ensure smooth operation of development and production environments. Plan and implement scalable platform solutions. Automate processes and introduce innovative tools to increase developer team efficiency.  Requirements: At least 5 years of experience with GitLab and CI/CD pipelines . At least 4 years of experience with Docker and Kubernetes. At least 3 years of experience with cloud services (AWS/Azure) and Terraform. Knowledge of software development best practices and automated security testing. Experience with monitoring and logging tools like Prometheus, Grafana, ELK/EFK Familiarity with programming/scripting languages: Python, Bash, Go. Ability to design scalable CI/CD pipelines. Very good command of English. Possession of EU/NATO security clearance or Polish citizenship and the ability to undergo verification in order to obtain EU/NATO security clearance.  Required certificates (one of the following or equivalent): Certified DevSecOps Professional (CDP) DevSecOps Practitioner AWS Certified DevOps Engineer – Professional Microsoft DevOps Engineer Expert Google Professional Cloud DevOps Engineer  What’s in it for you?  Wellbeing programs & work-life balance - integration and passion-sharing events Private medical and dental care Benefits platform – shopping, cinema, sport etc. Co-funding of sports activities, e.g. Multisport & OK system cards, b-active program Courses and certifications e.g. Google Cloud, AWS, ITIL Conferences and Expert Communities Gift packages for special occasions: Easter, Christmas, Children’s Day Appreciation for seniority: additional days off, Atos Jubilee gifts Remote working or commuting allowance Charity and eco initiatives  What happens next? Quick conversation with HR Interview with a Manager/IT expert/project representative Feedback (1-5 business days after the interview)