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Senior System Administrator / SysOps Engineer, London
Client:
Location: London, United Kingdom
Job Category: -
EU work permit required: Yes
Job Reference: ead32157f213
Job Views: 15
Posted: 28.04.2025
Expiry Date: 12.06.2025
Job Description:
TechBiz Global is a leading recruitment and software development company. Our diverse, globally distributed team provides IT recruitment, outstaffing, outsourcing, software development, and consulting services with a primary focus on helping our partners achieve their business goals successfully.
Headquartered in Germany, we serve successful clients worldwide. We understand your unique needs, and our team has hands-on experience with the challenges of rapid growth and the IT sector. All our offerings are built with a tech mindset.
We are seeking a Senior System Operations & System Administrator for a remote role with our client. Join us to create innovative solutions that have a significant business impact.
Responsibilities:
* Manage and maintain hosting infrastructure, ensuring high availability, performance, and security of web services.
* Optimize configurations for stability, speed, and manageability.
* Automate manual tasks to improve efficiency and reliability.
* Enhance security measures and implement best practices.
* Research, design, and develop new approaches to improve infrastructure.
* Document research findings and share knowledge across teams.
* Contribute to building new hosting infrastructure for upcoming products.
* Engage in process improvements to enhance team efficiency.
Requirements:
* At least 3 years of experience as a Senior System Administrator.
* Previous experience in a web/cloud hosting company.
* Experience with Configuration Management Tools (e.g., Puppet, Ansible, Chef) and Virtualization / Infrastructure as Code (IaC).
* Knowledge of monitoring and logging solutions like Nagios, Prometheus, ELK Stack, or similar tools.
* Understanding of security best practices, including server and application security, firewalls, intrusion detection, and security audits.
* Experience with cPanel and Plesk shared hosting administration.
* Networking knowledge, including TCP/IP, HTTP/HTTPS, DNS, SSH, FTP, and network security.
* Database management experience, preferably with SQL (MySQL, PostgreSQL) and NoSQL (MongoDB, Cassandra).
* Scripting and automation skills in Bash and Python.
* Disaster Recovery and Backup solutions experience.
* Proficiency in English for technical reading and team communication.
* Strong analytical, communication, and problem-solving skills.
* Ability to work independently from home with a proactive attitude.
Nice to Have:
* Experience with CloudLinux OS (LVE, CageFS, PHP Selector).
* Proficiency with Cloud services (AWS, Azure, Google Cloud).
* Experience with Containerization and Orchestration (Docker, Kubernetes, Docker Swarm).
* Knowledge of CI/CD pipelines (Jenkins, GitLab CI, CircleCI).
* Additional programming language skills.
What is offered:
* Remote work with flexible schedule (UAE time).
* Career growth with training opportunities and travel with the CEO to industry events.
* Participation in well-known regional projects within an international team.
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