Senior Linux System Administrator
Level:
Senior
Locations:
Fully Remote, Poznań, Warsaw
Technologies
Linux, CI/CD, Python, Ansible, Docker
About [ The Client ]
Global leader in communication and information solutions for safety-critical environments, with over 75 years of innovation and excellence. Operating across sectors such as civil aviation, defense, public safety, maritime, and public transportation, the company delivers cutting-edge solutions tailored to user needs worldwide.
About [ The Role]
For our Client we are looking for a qualified Senior Linux System Administrator with a good knowledge of English to join our team.
Your Tasks
- Design, implement, and maintain infrastructure solutions aligned with our standards
- Contribute to the development and maintenance of CI/CD pipelines, ensuring reliability and scalability
- Support automation initiatives using Python
- Develop and maintain infrastructure automation with Ansible
- Collaborate with internal teams and stakeholders to support transformation projects
- Share best practices and provide guidance on standard infrastructure technologies
- Communicate effectively across technical and non-technical teams
Your qualifications:
- Strong experience with Linux systems (RHEL certification is a plus; knowledge of AlmaLinux is also welcome)
- Solid understanding of CI/CD pipelines; hands-on development experience preferred
- Proficiency in Python for automation scripting
- Experience with Ansible for configuration management and automation
- Knowledge of containerization and build pipelines (e.g., Maven)
- Good experience with Docker and Podman
- Understanding of virtualization and identity management (KVM and Red Hat IdM)
- Experience with hardening tools and methods (CIS Benchmarks, SELinux, fapolicyd, LUKS)
- Willingness to engage in transformation projects and drive change
- Excellent communication skills and a collaborative mindset
Our Steps Of [ Recruitment ]
A candidate-friendly recruitment process is significant for us. We understand that candidates have busy schedules and we have streamlined our recruitment process to reflect this.
We pride ourselves on our communication and from the very beginning, we inform the candidates about all the recruitment steps and make sure they are kept up to date throughout the process.
Depending on the role you apply, the steps can slightly differ from each other but in most of the cases it looks as follows:
HR TALK
TECHNICAL INTERVIEW
MEETING WITH MANAGERS
DECISION
Our [ benefits ]
Remote or Office - Your Choice
Flexible Working Hours
Home-office Regulation
Employee Referral Programme
Private Medical Insurance
Team Events
Join Us
We create intelligent software and AI-driven solutions to automate workflows, modernize legacy systems, and sharpen your competitive edge.