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Core Competencies
Role fitCore Competencies
Use this summary to align your resume positioning with the role.
Demonstrates expertise in CI/CD pipeline design and optimization using Jenkins, along with strong administration skills in Red Hat OpenShift and Kubernetes. Proficient in source code management with GitHub and monitoring solutions using Grafana and the ELK Stack.
Highest-signal resume keywords
Jenkins Pipeline DevelopmentRed Hat OpenShift AdministrationGitHub Repository ManagementSonarQube ConfigurationELK Stack Logging and Analysis
ATS Keywords
Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills
CI/CD Pipeline OptimizationScripting and AutomationLinux AdministrationContainerizationMonitoring SolutionsTroubleshooting Technical IssuesInfrastructure as CodeRelease ManagementApplication Deployment ArchitecturesDependency Management
Soft Skills
Analytical SkillsProblem-Solving SkillsCollaboration SkillsIndependent Work
Tools & Technologies
JenkinsRed Hat OpenShiftGitHubSonarQubeNexus RepositoryGrafanaELK StackBashPythonIBM App Connect Enterprise
Industry Keywords
DevOps Best PracticesContinuous ImprovementApplication Performance MonitoringContainerized EnvironmentsAPI Integration
Tech Stack
Tools & technologiesAnsibleCloudElasticSearchGrafanaJenkinsKubernetesLinuxLogstashOpenShiftPythonTerraform
About the role
Key responsibilities & impact- Design, develop, maintain, and optimize CI/CD pipelines using Jenkins
- Administer and support Red Hat OpenShift environments, including application deployments, configuration, scaling, troubleshooting, and operational maintenance
- Manage source code repositories and development workflows using GitHub
- Administer and maintain SonarQube for static code analysis, code quality monitoring, and quality gate enforcement
- Manage Nexus Repository for artifact storage, dependency management, and software distribution
- Maintain monitoring and visualization solutions using Grafana
- Support centralized logging and log analysis using the ELK Stack (Elasticsearch, Logstash, Kibana)
- Troubleshoot CI/CD failures, deployment issues, application performance problems, and infrastructure-related incidents
- Establish and maintain DevOps best practices for automation, release management, environment configuration, and operational support
- Collaborate with development and infrastructure teams to improve deployment reliability, system observability, and operational efficiency
- Support continuous improvement initiatives, including automation of repetitive tasks and enhancement of deployment and monitoring processes
- Contribute to technical documentation, operational procedures, and knowledge sharing within the team
Requirements
What you’ll need- Bachelor’s degree in Information Technology, Computer Science, or related field (preferred)
- At least 3 years of experience in equivalent role
- Strong hands-on experience in developing and maintaining Jenkins pipelines
- Practical experience in Red Hat OpenShift administration and Kubernetes-based container platforms
- Experience with GitHub, including repository management, branching strategies, and source code integration
- Experience with Nexus Repository Manager for artifact and dependency management
- Hands-on experience with SonarQube configuration, code analysis, and quality gates
- Experience implementing and supporting monitoring and observability solutions using Grafana
- Experience with the ELK Stack for centralized logging, searching, analysis, and troubleshooting
- Strong scripting and automation skills, preferably using Bash, Python, or similar technologies
- Good understanding of Linux administration, networking fundamentals, containerization, and application deployment architectures
- Experience troubleshooting complex technical issues across build, deployment, monitoring, and runtime environments
- Familiarity with CI/CD security practices, access control, secrets management, and software delivery best practices
- Strong analytical and problem-solving skills, with the ability to work independently and collaboratively
- Experience with IBM App Connect Enterprise (IBM ACE), particularly deployment, configuration, and operational support in containerized OpenShift environments (nice to have)
- Experience with IBM Cloud Pak for Integration (CP4I) (nice to have)
- Familiarity with enterprise middleware, API integration, and distributed application architectures (nice to have)
- Experience with GitOps practices and tools such as Argo CD (nice to have)
- Knowledge of Infrastructure as Code (IaC) tools such as Ansible or Terraform (nice to have)
- Experience with release management processes and enterprise application delivery (nice to have)
Benefits
Comp & perks- An attractive salary package
- Private health insurance plan
- Career development and growth opportunities
- Continuous training via personalized seminars
- An amazing private & open-office workspace in Athens
- Stable and enjoyable working environment