DevOps Engineer
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Before you apply
LocationGerakas, Attica, Greece
Work modehybrid
Typefull-time
SeniorityMid
Experience3+ yrs
DepartmentiKnowHow
Company size201–500 people
PostedNov 3, 2026 · 4d ago
Verified live5h ago
At a glanceSummarised by Seekless from the posting.
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
Bachelor’s degree in Information Technology, Computer Science, or related field
Experience with IBM App Connect Enterprise (IBM ACE), particularly deployment, configuration, and operational support in containerized OpenShift environments
Experience with IBM Cloud Pak for Integration (CP4I)
Familiarity with enterprise middleware, API integration, and distributed application architectures
Experience with GitOps practices and tools such as Argo CD
Knowledge of Infrastructure as Code (IaC) tools such as Ansible or Terraform
Experience with release management processes and enterprise application delivery
Skills
Jenkins
Red Hat OpenShift
Kubernetes
GitHub
SonarQube
Nexus Repository
Grafana
ELK Stack
Elasticsearch
Logstash
Kibana
Bash
Python
Linux
IBM App Connect Enterprise
IBM Cloud Pak for Integration
Argo CD
Ansible
Terraform
Benefits
Attractive salary package
Private health insurance
Career development and growth opportunities
Continuous training via personalized seminars
Amazing private & open office workspace
Stable and enjoyable working environment
About the company
iKnowHow Group is a dynamic, international technology company with 24+ years of experience and a team of 300+ talented professionals delivering innovative technology solutions across Energy, Telecommunications, Banking & Financial Services, and the Public Sector.
Through its specialized subsidiaries, it brings domain expertise in areas such as Health and Robotics—blending deep industry knowledge with advanced, future-ready technologies.
At its core, iKnowHow S.A. delivers end-to-end project development - both internal and client-facing - turning strategy into scalable, real-world solutions. Our portfolio spans Data & AI platforms, enterprise integration, cloud-native applications, and large-scale digital transformation initiatives, enabling leading organizations across the public and private sectors to evolve and grow.
About the role
We are now looking for a talented DevOps Engineer to work in new challenging outsourced projects.
Responsibilities:
•
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
•
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
Nice to Have:
•
Experience with IBM App Connect Enterprise (IBM ACE), particularly deployment, configuration, and operational support in containerized OpenShift environments.
•
Experience with IBM Cloud Pak for Integration (CP4I).
•
Familiarity with enterprise middleware, API integration, and distributed application architectures.
•
Experience with GitOps practices and tools such as Argo CD.
•
Knowledge of Infrastructure as Code (IaC) tools such as Ansible or Terraform.
•
Experience with release management processes and enterprise application delivery.
Benefits
•
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 #LI_Hybrid
•
Stable and enjoyable working environment