DevOps Engineer

<h6><strong>Who we are:</strong></h6><p>At DefSecIntel Solutions, we protect what matters by building systems that operate where failure is not an option.</p><p>We deliver combat-proven, end-user-driven defence and security solutions for Europe’s border security, defence, and critical infrastructure protection. Our platforms are designed for real operational environments and are already trusted in the field.</p><p>We develop, manufacture, and integrate mobile autonomous surveillance systems, unmanned surface vessels, and counter-UAS solutions, all connected through AI-powered command-and-control.</p><p>With a talented team of 70+ people, DefSecIntel is headquartered in Tallinn, Estonia, with additional manufacturing and maintenance capabilities in Ukraine.</p><p>We work closely with leading international partners including the EU and NATO, and contribute to major defence R&amp;D programmes such as the European Defence Fund.</p><p>Join us to build mission-ready systems for today’s needs and tomorrow’s challenges, and help shape the future of Europe’s security.<br/><br/>We are looking for a DevOps Engineer to design, build, and maintain DefSecIntel’s cloud and infrastructure ecosystem, ensuring secure, scalable, and reliable operations across software, hardware, and deployment environments.</p><p></p><h6><span><strong>What you will be doing:</strong></span></h6><ul><li><p><span>Design and manage DefSecIntel’s cloud infrastructure end-to-end</span></p></li></ul><ul><li><p><span>Own cost optimization, patching, version updates, cybersecurity, and backups</span></p></li></ul><ul><li><p><span>Set up and guide developers in managing CI/CD pipelines to automate software building, testing, and deployment</span></p></li></ul><ul><li><p><span>Desing, implement and administer physical (our products) and virtual infrastructure.</span></p></li></ul><ul><li><p><span>Administer Linux-based servers and database infrastructure for internal and external applications</span></p></li></ul><ul><li><p><span>Manage network configurations and security best practices</span></p></li></ul><ul><li><p><span>Continuously monitor system performance and proactively address potential issues before they affect operations</span></p></li></ul><ul><li><p><span>Implement logging and monitoring solutions to ensure system health and availability</span></p></li></ul><ul><li><p><span>Deploy and manage applications using Docker for containerized environments</span></p></li></ul><ul><li><p><span>Manage and maintain development/test environments with emphasis on real hardware setup and integration</span></p></li></ul><p></p><h6><span><strong>What we are looking for:</strong></span></h6><ul><li><p><span>Previous professional experience designing and managing cloud services across organization (Azure preferred)</span></p></li></ul><ul><li><p><span>Hands-on experience with infrastructure automation tools like Ansible, Chef, or Terraform</span></p></li></ul><ul><li><p><span>Strong track record building CI/CD pipelines for automated builds, testing, and deployments (GitLab preferred)</span></p></li></ul><ul><li><p><span>Expertise in Docker for containerization and deployment</span></p></li></ul><ul><li><p><span>Strong Linux administration skills</span></p></li></ul><ul><li><p><span>Strong troubleshooting and problem-solving abilities in distributed systems</span></p></li></ul><p></p><p><span><strong>Nice to Haves:</strong></span></p><ul><li><p><span>Previous professional experience working with physical products, IoT or equivalent</span></p></li></ul><ul><li><p><span>Previous professional experience working in a data-driven environment</span></p></li></ul><ul><li><p><span>Experience with orchestration tools like Kubernetes or Docker Swarm</span></p></li></ul><ul><li><p><span>Experience with networking</span></p></li></ul><ul><li><p><span>Knowledge of monitoring and observability tools like Prometheus and Grafana</span></p></li></ul><ul><li><p><span>Exposure to working with manufacturing or embedded systems environments</span></p></li></ul><p></p><h6><strong>What we offer</strong>:</h6><ul><li><p>Meaningful work that supports our mission to create a safer and more secure world</p></li><li><p>The opportunity to work with a talented team and contribute to the development of innovative technologies and solutions</p></li><li><p>Flexibility in how and where you work, depending on role and project needs</p></li><li><p>Opportunities for professional growth and skills development as the company and projects evolve</p></li><li><p>Recognition for helping grow the team through employee referrals</p></li><li><p>A focus on employee well-being, including access to health- and sports-related benefits</p></li><li><p>Social activities and team events that strengthen collaboration and team spirit</p></li></ul>