> Markdown version of [/jobs/ext/2665011-configuration-management-engineer](https://www.wearedevelopers.com/jobs/ext/2665011-configuration-management-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Configuration Management Engineer - **Company:** G+d Mobile Security - **Location:** Sant Joan Despí, Spain (Remote available) - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Application Performance Management, Confluence, JIRA, C++ (Programming Language), Configuration Management, Computer Programming, Continuous Integration, DevOps, Embedded Software, Monitoring of Systems, Identity and Access Management, Python (Programming Language), Linux Servers, Windows Servers, Cisco Nexus Switches, Ansible, Smart Cards, Mobile Security, Strategies of Testing, Data Logging, Documentation System, Containerization, Kubernetes, Infrastructure Automation Frameworks, Information Technology, Terraform, Docker, Jenkins - **Published:** September 1, 2026 - **Apply:** https://www.recruit.net/job/configuration-management-engineer-jobs/FC304582E40E0AE4 ## About the Role * Bachelor's or Master's degree in Computer Science, Telecommunications Engineering, or a related field. * Experience in CI/CD * Knowledge of DevOps processes and workflows. * Proficiency in scripting and programming languages (e.g., Python, C/C++). * Experience with project tracking and documentation tools (e.g., JIRA, Confluence) * Resourcefulness and Adaptability: Comfortable working within strict infrastructural constraints; able to innovate, provide solutions and maintain productivity when standard external tools or libraries are unavailable. * Excellent analytical and problem-solving skills. * Strong communication and teamwork abilities. * Fluent in written and spoken English. Desirable Skills: * Experience with Jenkins. * Experience with Ansible. * Experience with Docker or other containerization technologies. * Experience with infrastructure-as-code technologies and processes (e.g., Ansible) * Experience with artifact dependency management tools (e.g. Nexus) * Experience with Terraform or similar Infrastructure-as-Code (IaC) technologies such as OpenTofu is a plus. * Experience with Kubernetes is a plus. * Experience working within a high security air-gapped network. * Experience in system administration with Linux servers. * Experience in system administration with Windows servers. * Knowledge of smartcards and telecommunication standards (e.g., ETSI, GSMA, Global Platform, Javacard) is a plus. ## Description At G+D Mobile Security, the global leader in SIM and eSIM technologies, we are seeking a highly skilled and detail-oriented Configuration management Engineer to join our engineering team. In this role, you will be responsible for designing, developing, and executing test strategies to ensure the quality and reliability of embedded software systems. You will work closely with software developers, system architects and product owners to provide them the best AI state of the art solutions. Duties and Responsabilities: * CI/CD pipeline management. * Provision, configure and manage infrastructure using an Infrastructure as Code approach. * Perform regular maintenance on our infrastructure and servers. * Monitoring and Observability: Tracking system health, application performance, and uptime using logging and alerting tools to proactively resolve bottlenecks. Analyze test results, identify root causes of failures, and work with development teams to resolve issues. * Security and compliance: Our work is carried out in a high security zone within an air-gapped network, security is of outmost importance. To maintain this standard, we focus on automating processes with embedded security controls and proactively identifying and remediating vulnerabilities. * Security, and Compliance: Maintain and secure a high-security, air-gapped network zone where security is of utmost importance. Automate compliance by embedding security policies. Own the vulnerability patching lifecycle, enforce strict access controls (Identity and Access Management). * Contribute to continuous improvement of our processes, tools, and methodologies. ## Related Videos - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Enabling automated 1-click customer deployments with built-in quality and security](https://www.wearedevelopers.com/videos/83-enabling-automated-1-click-customer-deployments-with-built-in-quality-and-security) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) - [Unlocking the potential of Digital & IT at Vodafone](https://www.wearedevelopers.com/videos/602-unlocking-the-potential-of-digital-it-at-vodafone) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)