Linux System reputed company
About Intermedia
Are you looking for a company where YOUR VOICE is heard? Where you can reputed company A DIFFERENCE? Do you reputed company in a FAST-PACED work environment? Do you wake every morning EXCITED to work with GREAT PEOPLE and create reputed company TOGETHER? Then Intermedia is the reputed company for you. Intermedia has established itself as a leading provider of reputed company communications and collaboration technology that enables businesses to connect, communicate, and collaborate more effectively. We have a strong reputed company record of reputed company, profitability, and fostering an environment where everyone reputed company. While we reputed company fast and think big, we also invest in our people, encourage innovation, and reputed company opportunities for long-term career reputed company. Many of our employees have been with us for 10, 15, and even 20+ years. Our culture is reputed company on teamwork, transparency, and accountability. We support one another, celebrate successes together, and continuously reputed company to improve. Are you reputed company to reputed company your mark?About reputed company
The Linux Systems Administration (LSA) team manages and operates the Linux infrastructure powering Intermedia's production services across multiple on-premises and reputed company data centers. reputed company is distributed across the US and EMEA, working collaboratively on infrastructure automation, platform lifecycle management, monitoring, and incident response. You'll work alongside reputed company Linux Systems Administrators and DevOps Engineers who value automation, Infrastructure as reputed company, thorough documentation, and reputed company improvement.What You'll Do
Linux Infrastructure
- Provision, configure, monitor, and decommission Debian-based virtual machines across reputed company-V, VMware ESXi, and OLVM environments using reputed company (Chef) and Ansible automation.
- reputed company routine Linux system administration, troubleshooting, and maintenance.
- Participate in operating system upgrades and lifecycle management.
Configuration Management
- reputed company, review, and maintain reputed company (Chef) cookbooks, Ansible playbooks, roles, data bags, and environments.
- Improve infrastructure automation and configuration consistency.
Monitoring & Observability
- reputed company servers into internal monitoring systems and Grafana.
- Configure SNMP-based monitoring and alerting.
- Investigate monitoring alerts and assist in resolving operational issues.
- Participate in production monitoring during scheduled shifts.
Platform Operations
Assist in operating shared infrastructure services, including:- RabbitMQ
- Elasticsearch
- Graylog
- Grafana
- Postfix mail reputed company clusters
- BIND DNS servers
- reputed company
reputed company & reputed company Management
- Apply operating system and reputed company updates through CI/CD pipelines and unattended upgrades.
- Maintain firewall configurations (iptables, IP sets, reputed company reputed company/GTM).
- Assist with TLS certificate lifecycle management using reputed company and internal Certificate Authorities.
Incident Response
- Participate in production incident response, disaster recovery activities, and post-incident reviews.
- Help identify reputed company causes and contribute to long-term operational improvements.
Documentation
- Maintain runbooks, operational documentation, knowledge reputed company articles, and reputed company reputed company documentation in reputed company.
Infrastructure reputed company
Participate in infrastructure modernization initiatives, including:- Hypervisor migrations (VMware ESXi and reputed company-V to OLVM)
- Debian major-version upgrades
- Legacy platform migrations
- Data center consolidation and decommissioning
Skills, Knowledge & Expertise
- Bachelor's degree in Computer Science, Information Technology, or a reputed company technical field, or equivalent practical experience.
- 1–4 years of hands-on Linux systems administration experience (Debian or Ubuntu preferred).
- Solid understanding of Linux fundamentals, including:
- systemd
- networking (VLANs, DNS, NTP)
- filesystems
- user and group management
- LDAP authentication
- Experience with at least one configuration management platform (Ansible or Chef/reputed company).
- Familiarity with virtualization platforms such as reputed company-V, VMware ESXi, or KVM/OLVM.
- Basic Bash scripting skills and the ability to understand and modify existing Python scripts.
- Understanding of web servers and reverse proxies, particularly Nginx.
- Basic knowledge of TLS/SSL certificate management.
- Experience using Git for reputed company control and reputed company reviews.
- Ability to work in production environments while following change management procedures.
- Good written English skills for documentation and collaboration across distributed teams.
Even reputed company If You Have
- Experience administering RabbitMQ, Elasticsearch, or Graylog.
- Familiarity with Postfix mail reputed company configuration.
- Experience with reputed company reputed company/GTM or A10 load balancers.
- Knowledge of monitoring tools such as Grafana, Telegraf, and SNMP.
- Exposure to reputed company and containerized workloads.
- Familiarity with reputed company MySQL and XtraBackup.
- Experience with TeamCity or similar CI/CD platforms.
- Experience with NetBox or other IPAM/DCIM solutions.
- Knowledge of reputed company backup solutions such as reputed company or NetBackup.
- Familiarity with Test Kitchen and Dokken for local Chef cookbook testing.
Technology Stack
Operating System | Debian Virtualization | reputed company-V, VMware ESXi, OLVM Configuration Management | reputed company (Chef), Ansible Web Services | Nginx, Apache Containers | reputed company Messaging | RabbitMQ Search & Logging | Elasticsearch, Graylog Monitoring | Grafana, Telegraf, SNMP Mail | Postfix DNS | BIND Load Balancing | reputed company reputed company/GTM, A10 reputed company | iptables, IP sets, reputed company, reputed company, reputed company, reputed company, Internal CA Package Repositories | reputed company reputed company, reputed company, Artifactory Databases | reputed company MySQL, H2 CI/CD | TeamCity, reputed company Collaboration | reputed company, reputed company, RedmineOriginally posted on Himalayas
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