DevOps Engineer

Obrela Security Industries

. Build automated deployments using configuration management technology .

Posted 11/7/2026full-timeAthens • GreeceMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in building automated deployments and managing CI/CD pipelines while ensuring system security and reliability in cloud environments. Proficient in troubleshooting complex system issues and collaborating with development teams to implement best practices.

Highest-signal resume keywords

Cloud Infrastructure (AWS)CI/CD Pipeline ManagementLinux AdministrationConfiguration Management (Ansible)Containerization (Docker)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Scripting (Python)Virtualization (VMware)RDBMS Administration (MySQL)DNS ManagementLoad BalancingTCP/IPHTTPShell ScriptingNoSQL DatabasesBig Data Pipelines (ELK, Splunk, Spark)

Soft Skills

English Communication Skills

Tools & Technologies

Version Control (Git)Container Orchestration (Kubernetes)Monitoring Systems (Prometheus, InfluxDB, Grafana)

Certifications & Qualifications

Bachelor’s Degree in Computer Science

Industry Keywords

AutomationBest PracticesSystem SecurityTroubleshootingProcess Improvement

Tech Stack

Tools & technologies

AnsibleAWSCloudDNSDockerGrafanaKubernetesLinuxMySQLNoSQLPrometheusPythonRDBMSShell ScriptingSparkSplunkSQLTCP/IPVMware

About the role

Key responsibilities & impact

Build automated deployments using configuration management technology
Implement reusable components and translate technical requirements
Collaborate with developers to ensure new environments meet requirements and best practices
Troubleshoot and triage issues with engineering teams to identify and resolve root causes
Monitor industry trends and best practices and identify opportunities for automation, design development, and other solutions
Ensure critical system security using cloud security solutions
Troubleshoot and solve system problems across platform and application domains
Suggest architecture improvements and recommend process improvements
Manage and improve CI/CD pipelines
Ensure cloud-enabled services are robust, reliable, secure, and capable of processing terabytes of data
Develop complex build and deployment systems and provide supporting services to development teams

Requirements

What you’ll need

Bachelor’s degree (or equivalent) in Computer Science or relevant field
Experience with virtualization environments, such as VMware
Experience with cloud infrastructure, preferably AWS
Deep understanding of DNS, load balancing, SSL, TCP/IP, and HTTP
Proficiency with Linux administration and shell scripting
Practical knowledge of at least one scripting language, preferably Python
Familiarity with RDBMS administration, such as MySQL, and SQL basics
Experience with infrastructure provisioning tools, such as Ansible
Experience with version control systems such as Git
Familiarity with TDD/BDD, continuous integration, and continuous deployment
Ability to switch context across different technologies and complex environments
Experience using Docker and understanding Docker containers
Experience securing systems following best practices
Solid English communication skills, verbal and written
Experience with NoSQL databases is a plus
Experience operating big data pipelines, such as ELK, Splunk, or Spark, is a plus
Experience with container orchestration tools, such as Kubernetes, Mesos, Rancher, or Swarm, is a plus
Experience with monitoring, alerting, and metrics systems, such as Prometheus, InfluxDB, or Grafana, is a plus

Benefits

Comp & perks

Dynamic and respectful environment; support for initiatives, agility, and work/life balance
Continuous coaching with theoretical and hands-on training
Career development opportunities
Opportunity to expand your career internationally
Work alongside knowledgeable people from diverse cultures and backgrounds
Competitive compensation package dependent upon experience and qualifications
Salaries and benefits package focused on rewarding efforts