Senior Linux System Administrator onsite in Greece or fully remote
Be part of the development of the company's advanced trading platform
Join a culture of strong teamwork, passion for work, learning and development
Fully remote possibility and competitive salary
With over 5,500,000 clients over the years, this company has grown to become a large and well established international investment firm and has become a true industry leader. You will be joining a trading company who fosters a sustainable workforce development through a wide spectrum of cultures, and approaches your needs with openness to cultural, national, ethnic and religious diversity. With their advanced trading platforms and and flexible trading conditions they are dedicated to delivering superior services.
Our client is now looking for the new Senior Linux Systems Administrator, who will be a key member of the team. The team is responsible for building and supporting various Linux systems & services within the Global IT Infrastructure including Head Quarters, Data Centers and Cloud assets. The new admin will work directly with the various system/service owners, lead automation, troubleshoot, fix, and escalate issues to the appropriate teams and drive the team to improve operational efficiency for all maintained systems.
Responsibilities
Effectively install, configure, operate, and maintain Linux Systems (RHEL/CentOS / Fedora) software and related infrastructure
Patch updates on OS and Applications, maintain package sources and compliance reports and patch scheduled deployments
Maintain and improve the security posture and hardening of the Linux environments, vulnerability remediation deployments
Automate managing users, groups, password policies and other user configurations within the NetSec department requirements
Automate identification, categorization, sensitivity and ownership of Linux OS and Software Assets
Perform continuous health monitoring, improve the stability/performance of the Linux Systems and troubleshoot issues that may arise
Evaluate new technologies, review/ improve current ones
Perform backup/restore/rollback and disaster recovery operations in Linux Infrastructure environments
Communicate with other teams for mitigation of any issues with managed environments
Create, update and organize technical documentation and knowledge base for the team and other departments
Job Requirements
3+ years of Linux Systems administration; deep knowledge and experience with RedHat based Operating Systems
Working experience with shell command line usage, scripting, using automation tools, experience with Ansible are considered as an advantage
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 (AWS ELB / HAProxy)
Experience with the best practices of virtualized and/or containerized environments (VMware / VirtualBox / Docker)
Experience with Content Delivery Networks (AWS CloudFront / Akamai Ion)
Experience with technologies and methodologies of CI/CD processes (GitLab / Jenkins)
Self-driven, with ability to take ownership of issues and follow them through to complete
Ability to use own initiative, prioritize tasks and work either independently and / or within a team
Strong technical documentation abilities
Excellent verbal and written English communication skills
Bonus:
RHEL / LPI Certification
AWS Certification
Terraform experience
What’s in it for you?
Attractive remuneration package & performance related reward
Relocation package for you and your family
Corporate pension fund
Private health insurance
Intellectually stimulating work environment
Option to work fully remote
Continuous personal development and international training opportunities
Salary: Up to 50K EUR Gross
--- IT Jobs Worldwide is a professional recruitment company that focuses on connecting IT talents with the most exciting vacancies worldwide. We specialize in specific IT areas including Java, PHP, .NET, Python, JavaScript, Swift, Objective-C, Kotlin, Dart, QA and Testing, Data and BI, and Infrastructure.
IT Jobs Worldwide is part of the Worldwiders brands, with more than 60 colleagues all over Europe. We have offices in Oslo, Tallinn, Malaga, Malta, and Lisbon. With over 300 clients in over 30 countries, our recruitment solutions are tailormade and set up to add value that benefits the matchmaking process.
