Forex

Cyprus

Information Technology

Information Technology/Computers

Senior&nbsp;Linux Systems Administrator – Cyprus or Greece&nbsp;The Role:&nbsp;As our new Senior Linux Systems Administrator, you will join a team of talented engineers, which is responsible for delivering mission-critical ultra-low latency services to millions of clients across the world. You will participate in automating, securing, ensuring highest availability of the infrastructure, and assisting the team to improve operational efficiency.&nbsp;&nbsp;The main responsibilities of the position include:<ul><li>Oversee and manage our entire Linux-based platform infrastructure, leading the planning, design, implementation, and automated maintenance of system-level software and infrastructure&nbsp;</li><li>Design and develop complex, scalable, and highly available system architectures</li><li>Perform continuous health monitoring, improve the stability/performance of the Linux Systems and troubleshoot issues that may arise</li><li>Stay at the forefront of industry trends and emerging technologies, providing strategic insights to optimize our infrastructure and operations</li><li>Produce and maintain high-quality technical documentation related to system architectures, processes, and incident reports</li><li>Liaise with cross-functional teams, including Application Support (SRE), Development, Security and vendors to deliver optimum and secure solution</li><li>Provide technical leadership and mentorship to a team of engineers, promoting best practices in Linux system administration, architecture and security</li><li>Participate in teams on call rotation</li></ul>&nbsp;Main requirements:<ul><li>BSc/MSc in Computer Science, Information Technology, or a related field; or equivalent work experience</li><li>3+ years of Linux Systems administration; deep knowledge and experience with RedHat based Operating Systems&nbsp;</li><li>Expertise with shell command line usage, scripting, using automation&nbsp;</li><li>Deep understanding of Linux kernel, system internals, tuning, performance optimization, and debugging</li><li>Strong knowledge of network protocols and principles, including multicast, TCP/IP, DHCP, NTP and DNS</li><li>Hands-on experience in administering, provisioning, configuring, tuning and monitoring of application web servers (Apache / Nginx), databases (SQL and NoSQL), logging (ELK) and HA systems (HAProxy)&nbsp;</li><li>Experience with the best practices of virtualised and/or containerised environments (VMware / VirtualBox / Docker)&nbsp;</li><li>Experience with technologies and methodologies of CI/CD processes (GitLab / Jenkins)&nbsp;</li><li>Self-driven, with ability to take ownership of issues and follow them through to complete resolution&nbsp;</li><li>Ability to use own initiative, prioritise tasks and work either independently and / or within a team&nbsp;</li><li>Strong technical documentation abilities&nbsp;</li><li>Excellent verbal and written English communication skills&nbsp;</li><li>Excellent problem-solving skills and strategic thinking with a focus on innovation and process improvement.</li></ul>&nbsp;The following will be considered an advantage:<ul><li>RHEL / LPI Certification&nbsp;</li><li>Experience with Content Delivery Networks (AWS CloudFront / Akamai Ion)&nbsp;</li><li>AWS Certification&nbsp;</li><li>Terraform/ Ansible experience</li><li>Expertise with container technologies like Docker and orchestration platforms like Kubernetes</li><li>Attractive remuneration package&nbsp;</li><li>Intellectually stimulating work environment</li><li>Continuous personal development and international training opportunities</li><li>Attractive relocation package and support for a smooth relocation for you and your family&nbsp;</li></ul>&nbsp;Please visit our <a target="_blank" rel="noopener noreferrer" href="https://jobs.eu.lever.co/xm/7bb0f841-b597-48dd-92f8-0238e6123502?lever-origin=applied&amp;lever-source%5B%5D=Ergodotisi">website</a>&nbsp;to submit your online application for this position.&nbsp;All applications will be treated with strict confidentiality!

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