Linux Systems Engineer

CCBill

. Perform system maintenance, patching, troubleshooting, and incident response to ensure infrastructure stability, performance, and reliability .

Posted 9/21/2026full-timeRemote • SerbiaMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in managing enterprise Linux environments, implementing automation with tools like Puppet and Ansible, and ensuring infrastructure stability through effective incident response and monitoring practices. Proficient in designing scalable infrastructure and applying security best practices to enhance system performance and compliance.

Highest-signal resume keywords

Linux AdministrationInfrastructure AutomationCI/CD WorkflowsMonitoring and ObservabilityIncident Management

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Linux AdministrationTroubleshootingSystem EngineeringAutomation with BashPython ScriptingConfiguration ManagementDatabase AdministrationInfrastructure as CodeWeb Server ManagementSecurity Best Practices

Tools & Technologies

PuppetAnsibleTerraformPrometheusKubernetesApacheNginxTomcatMySQLPostgreSQL

Certifications & Qualifications

Bachelor’s Degree in Computer ScienceEngineering or Equivalent Experience

Industry Keywords

IAM WorkflowsIncident ResponseOperational ProcessesInfrastructure ResilienceCompliance Standards

Tech Stack

Tools & technologies

AnsibleApacheKubernetesLinuxMySQLNGINXPostgresPrometheusPuppetPythonSQLTerraform

About the role

Key responsibilities & impact

Perform system maintenance, patching, troubleshooting, and incident response to ensure infrastructure stability, performance, and reliability
Identify recurring operational issues and improve processes and tooling
Design IAM workflows and contribute to integrations between infrastructure, authentication, authorization, and security systems
Apply Linux security best practices, hardening standards, and compliance requirements
Build scalable infrastructure stacks and improve high availability, resilience, and recovery capabilities
Improve SRE practices, incident response, and operational processes
Introduce or improve tooling for incident management, troubleshooting, and operational visibility
Lead medium-scope infrastructure projects involving multiple teams from technical planning and design through implementation
Research, test, and implement technologies that improve infrastructure resilience, efficiency, maintainability, and reliability
Provide technical guidance to other engineers and contribute to documentation and standards
Analyze infrastructure performance and support security and compliance audits
Improve CI/CD workflows and manage Kubernetes deployments and supporting infrastructure
Define alerting standards, improve monitoring and observability, and develop custom Prometheus exporters or other integrations
Design automation workflows and develop or refactor infrastructure automation using Puppet, Ansible, Terraform, scripting, and similar tools

Requirements

What you’ll need

4+ years of experience managing enterprise Linux environments
2+ years of experience with configuration management or infrastructure automation tools such as Puppet or Ansible
Bachelor’s degree in Computer Science, Engineering, or equivalent experience
Strong Linux administration, troubleshooting, and system engineering experience
Experience designing, developing, or refactoring automation using Bash, Python, or similar scripting languages and REST APIs
Strong knowledge and hands-on experience with web servers and application servers such as Apache, Nginx, Tomcat, or similar
Experience administering MySQL, PostgreSQL, or other SQL databases in production environments
Understanding of Linux security and hardening best practices, including SELinux, TLS certificates, cryptographic ciphers, and compliance standards
Experience with monitoring and observability tools such as Prometheus, including alerting and metrics-based troubleshooting
Familiarity with IAM concepts and infrastructure integrations with authentication and authorization systems
Experience with source control, CI/CD pipelines, containers, and Kubernetes deployments
Familiarity with virtualization, networking, and infrastructure as code
Experience with Terraform or Proxmox is beneficial

Benefits

Comp & perks

Great working environment
Remote work arrangement