Configuration Management Engineer

Giesecke & Devrient GmbH; Sant Joan Despí; Hybrid; EUR 55,000 - 75,000; Full time

Benefits offered by this job

Canteen service

Remote work option (3 days)

Job summary

Giesecke + Devrient Mobile Security TCD Iberia S.L. seeks a Configuration Management Engineer to design, develop and execute test strategies for embedded software systems. You will collaborate with developers, architects and product owners to deliver secure and reliable solutions.

The Barcelona R&D center works with leading smartphone manufacturers and major IoT players. The role emphasizes uptime, security and scalable infrastructure within a high-security environment, with opportunities for

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Telecommunications Engineering, or a related field.
• Knowledge of DevOps processes and workflows.
• Experience in CI/CD
• 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 under infrastructural constraints; able to innovate with limited external tools.
• Excellent analytical and problem-solving skills.
• Strong communication and teamwork abilities.
• Fluent in written and spoken English.
• Experience with Jenkins.
• 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 IaC tools 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 (ETSI, GSMA, Global Platform, Javacard) is a plus.

Responsibilities

• 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.
• Security and compliance: Automating processes with embedded security controls and remediating vulnerabilities in air-gapped networks.
• Own patching lifecycle, enforce strict access controls (Identity and Access Management).
• Contribute to continuous improvement of our processes, tools, and methodologies.

Skills

DevOps processes

CI/CD

Python

C/C++

JIRA

Confluence

Automation

Linux administration

Windows administration

Terraform

Ansible

Docker

Kubernetes

OpenTofu

Nexus

Security in air-gapped network

Education

Bachelor’s or Master’s degree

Tools

Jenkins

Job description

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My team is shaping the future of IoT security.

Location: Sant Joan Despí (BCN), ES

G+D makes the lives of billions of people around the world more secure. We create trust in the digital age with integrated security technologies in three business areas: Digital Security, Financial Platforms and Currency Technology. We have been a reliable partner for our customers for over 170 years with our innovative solutions for SecurityTech! We are an international technology group and traditional family business with over 14,000 employees in 40 countries. Creating Confidence is our path to success. Trust is the basis of our co-operation within G+D.

We are the reliable partner for all challenges resulting from the Internet of Things. We offer a complete connectivity portfolio for mobile network operators, automotive manufacturers, technology companies such as chip and module manufacturers as well as transport and logistics providers. Our portfolio includes highly secure solutions in the area of connectivity & IoT, from classic SIM, eSIM and iSIM, to the associated embedded operating systems and life cycle management, through to services for global connectivity and IoT solutions. Do you want to actively shape the digital transformation with us?

Our Barcelona R&D center develops innovative products that are shaping the future of communications worldwide. We work directly with leading smartphone manufacturers, automotive companies, and major IoT players. Your work will have a direct impact on the reliability, scalability, and security of next generation solutions.

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:

• 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.

Qualifications & Skills:

• Bachelor’s or Master’s degree in Computer Science, Telecommunications Engineering, or a related field.
• Knowledge of DevOps processes and workflows.
• Experience in CI/CD
• 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.
• Experience with Jenkins.
• 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.

What’s great about working with us:

• Culture and diversity:Join a people oriented environment with different nationalities and a great team spirit, flat hierarchies (everyone speaks to everyone). Equal Opportunity Employer and LGBT+ friendly.
• Global Collaboration:Work collaboratively with stakeholders around the globe.
• Career Development:Benefit from continuous training, coaching, and talent development programs.
• Own canteen:take a break with our breakfast and lunch service: chose between a wild range of menus, salad desk, and sandwiches service. Nicely prices!
• Work-Life Balance:Flexible working hours with the option for remote work (M-Th 8.30 – 17.30 and Fri 8.30 – 15.30; 3 days of remote work).

Privacy Notice

The personal data you provide will be processed to manage your application in accordance with the GDPR and our Privacy Policy, available at Data Privacy | G+D .

$$ We are an equal opportunity employer! We promote diversity in all its forms and create an inclusive work environment, free from prejudice, discrimination and harassment, in which all employees feel a sense of belonging. We warmly welcome all applications regardless of gender, age, race or ethnic origin, social and cultural background, religion, disability and sexual orientation.

We are an equal opportunity employer! We promote diversity in all its forms and create an inclusive work environment, free from prejudice, discrimination and harassment, in which all employees feel a sense of belonging. We warmly welcome all applications regardless of gender, age, race or ethnic origin, social and cultural background, religion, disability and sexual orientation.

We are looking forward to receiving your application!

Giesecke + Devrient Mobile Security TCD Iberia S.L.