Junior DevOps Engineer – Jenkins - Cork, Ireland
Technology, Data & Digital · IT Infrastructure & Security · DevOps · Software Engineering
In short
QT Technologies Ireland Limited is seeking a Junior DevOps Engineer with Jenkins experience to join their CI/CD infrastructure team in Cork, Ireland. This role involves supporting and administering Jenkins for large-scale machine learning verification, ensuring system reliability, scalability, and continuous integration signal for engineering teams.
Responsibilities
- Support the operation of Jenkins as a production CI service, ensuring availability, stability, and responsiveness.
- Contribute to Jenkins administration, including job and pipeline configuration, plugin management, and system updates.
- Oversee continuous integration systems and address infrastructure concerns by systematically triaging failures and determining root causes in coordination with the team.
- Assist with scaling and capacity management, including Jenkins agents, node lifecycle, and resource utilization.
- Maintain and improve system reliability and CI signal quality, including identifying and addressing infrastructure-related issues.
- Contribute to automation and tooling to reduce operational overhead and improve repeatability.
- Work cross-functionally with engineering teams to support CI/CD workflows and improve pipeline stability.
Requirements
- Bachelor's degree in Computer Science, Engineering, or a related discipline (or equivalent practical experience).
- 1–2 years of relevant experience in DevOps, CI/CD, or software engineering environments.
- Strong understanding of CI/CD concepts and workflows, including build, test, and pipeline execution.
- Experience with Jenkins administration, including pipelines, job configuration, or plugin management.
- Experience working in Linux environments, with the ability to troubleshoot system-level issues.
- Strong problem-solving skills and the ability to work effectively in a team-oriented environment.
Desired Qualifications
- Experience supporting or operating CI/CD systems at scale.
- Familiarity with Git-based development workflows.
- Knowledge of scripting (e.g. Python or shell) to support automation.
- Solid understanding of infrastructure concepts such as compute, storage, and networking.
- Awareness of reliability, monitoring, and operational best practices in CI environments.
Benefits
- Salary, stock and performance related bonus
- Maternity/Paternity Leave
- Employee stock purchase scheme
- Matching pension scheme
- Education Assistance
- Relocation and immigration support (if needed)
- Life, Medical, Income and Travel Insurance
- Subsidised memberships for physical and mental well-being
- Bicycle purchase scheme
- Employee run clubs, including, running, football, chess, badminton + many more
Skills
JenkinsCI/CDLinuxPythonShell scriptingGit
#DevOps#Jenkins#CI/CD#Machine Learning#Software Validation
About Qualcomm
Enabling a world where everyone and everything can be intelligently connected.
Enabling a world where everyone and everything can be intelligently connected.\n\n
Company
QualcommJob Posted
1 day ago
Employment Type
Full Time
Work mode
On Site
Experience Level
Entry
Locations
Cork, Ireland
Qualification
Bachelor
Applicants
Be an early applicant
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