Key skills
Linux/Unix systems administrationSource control (Git)Configuration ManagementInfrastructure as CodeAnsiblePuppetTerraformContainer technologyDockerKubernetesMonitoring toolsPrometheusGrafanaNagiosCI/CD practicesScripting (Bash)Scripting (Python)Incident managementTroubleshootingRoot cause analysisBuild systems JenkinsBuild systems DroneCISystems ArchitectureSystems DesignSoftware ImplementationSoftware MaintenanceSoftware OperationHTTP Service APIsVirtualizationVMWareProxmoxOracle Linux Virtualization ManagerNetwork administrationPythonBashJenkinsOracleGitSource ControlCI/CD
About this role
Sectigo is the most innovative provider of certificate lifecycle management, delivering comprehensive solutions that secure identities for large brands. The Site Reliability Engineer will design and implement solutions to enhance the reliability of critical services at Sectigo.
Responsibilities:
- Ensure the reliability of our critical products and services by meeting or exceeding SRE objectives
- Instantiate and maintain production infrastructure using Infrastructure as Code and Configuration Management tools
- Build and maintain proper monitoring of our services by utilizing centralized logging and time series databases
- Automate deployments, administration, and monitoring of our services by following CI/CD practices
- Work with engineering and information security teams to enhance, document, establish processes and generally improve the operability and security of our services
- Participation in team on-call rotation is required
- Additional tasks associated with this position may be assigned in response to company initiatives and business needs
Requirements:
- Bachelor's degree in information systems, computer science, technology, or a related field is strongly preferred. In lieu of degree, 2+ years of relevant and/or equivalent experience is acceptable
- Minimum of 3+ years of software and/or operational experience in building and maintaining internet-facing production environments is required
- Strong experience with Linux/Unix systems administration
- Knowledge of source control tools (Git preferred)
- Experience with Configuration Management and Infrastructure as Code tools (Ansible, Puppet, Terraform preferred)
- Good understanding of container technology (Docker, Kubernetes preferred)
- Experience with monitoring tools (Prometheus, Grafana, Nagios, or similar.) and alerting systems
- Experience with non-cloud infrastructure
- Experience running a large-scale 24/7 production environment
- Experience with distributed data processing, databases, and large-scale file systems is a plus
- Strong scripting abilities in Bash and Python
- Experience with incident management, troubleshooting, and root cause analysis
- Experience in handling postmortems, building incident response plans, and improving incident resolution procedures
- Experience running and maintaining real-world build systems (Jenkins, DroneCI, or similar tools)
- Demonstrable experience with the entire life cycle of software, starting with Systems Architecture, Systems Design, Implementation, Maintenance, and Operation
- Programming experience using HTTP Service APIs
- Virtualization experience (VMWare, Proxmox, Oracle Linux Virtualization Manager)
- Network administration experience is a plus
- Exposure to Security and Testing frameworks is a plus
- Exposure to compliant regulated industries such as Finance, Healthcare, or Government is a plus