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Senior Linux System Administrator (RHEL/Ansible/KVM)

Avaron AB

Östergötlands län, Linköping

Previous experience is desired

48 days left
to apply for the job

About the Company

At Avaron, you get the security of a permanent position combined with the variety of working on-site at different clients. We recruit specialists in everything from technology, IT, and industry to project management and business support – and regardless of the assignment, you have a consultant manager who is there for you and your development.

About the Role

You will step into a technically advanced and security-cleared operation where stability, security, and structure are crucial. Here, you will play a key role in driving operations, development, and further development of Linux-based environments with a focus on Red Hat Enterprise Linux. This role suits you if you thrive when given significant autonomy, making technical decisions, and bringing order to complex system environments.

A key part of the job is building and further developing automation with Ansible, as well as working both operationally and strategically with KVM-based virtualization platforms. You will also contribute to the construction and management of complex environments, including simulator solutions, alongside other senior specialists in system design, operations, and IT security.

This is an exciting assignment for you who want to combine hands-on operations with influence over automation, virtualization, and robust technical environments.

Responsibilities
  • Drive operations, development, and further development of Linux environments with a focus on RHEL.
  • Design, implement, and manage automation with Ansible.
  • Work with KVM-based virtualization platforms, both operationally and strategically.
  • Standardize, optimize, and secure operational environments to create high stability and quality.
  • Contribute to the construction and management of complex system environments and simulator solutions.
  • Collaborate closely with senior competencies in system design, operations, and IT security.
  • Troubleshoot and handle technical challenges, including in Windows environments when necessary.
Requirements
  • At least eight years of experience as a system administrator or operations technician.
  • Documented senior-level and self-directed work approach.
  • Very good and practical experience with Ansible, e.g., automation, configuration management, and deployment.
  • Deep experience with virtualization using KVM.
  • Very strong competence in Linux, especially Red Hat Enterprise Linux (RHEL).
  • Experience in designing, building, and managing robust Linux environments.
  • Ability to troubleshoot in Windows environments.
  • Ability to undergo and pass a security clearance check (requires Swedish citizenship, dual citizenship is not accepted).
Preferred Qualifications
  • Experience with networking and IP planning.
  • Experience with firewall configuration.
  • Experience with IT security in sensitive environments.
  • Experience with physical installation and infrastructure work.
  • Good communication skills in Swedish and English.
We Offer
  • Permanent employment at Avaron AB
  • Private pension plan
  • Health allowance of 5,000 SEK per year
Application

We are hiring continuously – please apply as soon as possible.

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