Data Signing Service DevSecOps Engineer
Ericsson AB · Stockholm · Tills vidare · Deadline 2026-11-05
Ericsson AB is seeking a **Data Signing Service DevSecOps Engineer** to join the Ericsson Product Public Key Infrastructure organization. Working across the entire service lifecycle, the engineer contributes to infrastructure, tooling, development, automation, testing, and operations to ensure data signing services remain secure, reliable, and scalable. Key responsibilities include applying **DevSecOps principles**, building service features and automation solutions, provisioning signing flows, and supporting system configuration. The position also involves monitoring and enhancing CI/CD pipelines, creating automated test cases, maintaining lifecycle infrastructure, documenting technical workflows, and serving as a technical point of contact for users and development units. Applicants must have at least **5 years of relevant professional experience** alongside a bachelor’s degree in a relevant technical field such as Computer Science, IT, or Engineering. Required qualifications include experience with Linux (preferably Red Hat), scripting in Python or Bash, Git, and CI/CD platforms with configuration automation tools like Ansible. Candidates should also bring solid programming skills, preferably in Java, competence in secure software and services, and a solid understanding of software-testing principles using test automation frameworks like TestNG, JUnit, JCAT, or similar.
Company description:
Ericsson AB
Job description: Join our Team
About the Opportunity
Ericsson Product Public Key Infrastructure (EPPKI) is an in-house organization hosted within BA Networks (BNEW), providing security services to Ericsson products and services globally. Our portfolio includes Certificate Authority (CA) management, hardware credential enrollment, Software and Hardware Bill of Materials (SBOM and HBOM) report generation, Malware Scanning Services (MSS), and Data Signing Services (DSS).
We are now looking for a Data Signing Service DevSecOps Engineer to join the EPPKI organization.
In this role, you will work closely with our product and development units to ensure that our data signing services are secure, reliable, and scalable. You will contribute across the service lifecycle, from infrastructure and tooling to development, automation, testing, and operations, while having the opportunity to deepen your expertise in the technical areas you are most passionate about.
If you are motivated by software development, cybersecurity, and automation, enjoy using modern technologies to improve productivity and efficiency, and thrive in a dynamic and collaborative environment, this could be a great opportunity for you.
What you will do
• Develop and enhance service features, tools, and automation solutions• Provide operational support, including system configuration and provisioning of signing flows• Contribute to the secure design, development and operation of data signing services, applying security-by-design and DevSecOps principles• Design test strategies and develop clear, maintainable automated test cases• Act as a technical point of contact for users of the signing service• Monitor, troubleshoot and continuously improve CI/CD flows• Perform maintenance and lifecycle management of the service and its supporting infrastructure• Drive continuous improvements across products, tools, automation, and processes• Maintain clear, accurate and up-to-date technical and user documentation• Collaborate closely with colleagues and stakeholders across product and development organizations
The skills you bring
• Bachelor’s degree in a relevant technical field, such as Computer Science, IT or Engineering• Experience with Linux, preferably Red Hat, and scripting using Python and/or Bash• Strong interest and competence in security and secure software/services• Good programming skills, preferably in Java• Experience with Git and modern software-development practices• Experience with CI/CD platforms and deployment/configuration automation, such as Ansible• Knowledge of software-testing principles and test automation• Familiarity with test automation frameworks such as TestNG, JUnit, JCAT or similar• Strong troubleshooting and problem-solving skills• A collaborative mindset and willingness to share knowledge• Curiosity, initiative, and clear professional communication skills• A minimum of 5 years of relevant professional experience