Senior Infrastructure Engineer

For over a decade now, OpenNebula Systems has been leading the development of the European open source technology that helps organizations around the world to manage their corporate data centers and build their Enterprise Clouds.

If you want to join an established leader in the cloud infrastructure industry and the global open source community, keep reading, because you can now join a team of exceptionally passionate and talented colleagues whose mission is to help the world's leading enterprises to implement their next-generation edge and cloud strategies. We are hiring!

Since 2019, and thanks to the support from the European Commission, OpenNebula Systems has been leading the edge computing innovation in Europe, investing heavily in research and open source development, and playing a key role in strategic EU initiatives such as the IPCEI-CIS and the "European Alliance for Industrial Data, Edge and Cloud".

We are currently looking for a Senior Infrastructure Engineer to come and join us in Europe as part of our new team developing the next generation management platform for the Cloud-Edge Computing Continuum.

Job Description

As part of the Infrastructure Engineering team you will maintain company IT infrastructure, including continuous integration, training, and demos, with a key focus on Jenkins-based CI services, covering package building, testing, and release processes. Additionally, you'll champion GitOps for deploying critical business services, overseeing a dynamic team of experienced engineers.

What you will do

Maintaining all company infrastructures : production (company services : web pages, wordpress), continuous integration, training and demos

Maintain and develop CI infrastructure based on Jenkins, which includes package building, testing and release

Maintain and develop the internal development toolchain and infrastructure

Maintain and develop the release process pipelines

Maintain and develop OpenNebula software deployment and evaluation tools

Control resource usage, assists team members on the usage of the cluster

Perform training sessions with the team for new infrastructure features

Provide different statistics : infrastructure usage, web page visits, software package and repository downloads, marketplace appliances

What you will bring

Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field

Experience administering UNIX / Linux computing systems specially related to virtualization, storage and networking

Knowledge of KVM / QEMU virtualization, including qcow2 and management of Virtual Machines

Knowledge of storage systems (usage and administration) NAS and SAN, specially for storing VM disk images

Knowledge of Linux networking stack including VLAN protocols, package filtering, basic routing protocols

Developer experience with the Linux packaging system (RPM and DEB) specially package build process and repository management

Experience writing Terraform deployments of virtualized infrastructures with Terraform

Experience writing Ansible roles and playbooks

Experience deploying and using monitoring and alerting tools like Prometheus. Design monitoring metrics and associated data structure. Elaborate and analyze usage reports obtained from the monitor data

Experience administering Jenkins instances and writing Jenkins pipelines

What's in it for me?

Some of our benefits and perks vary depending on location and employment type, but we are proud to provide employees with the following :

Competitive compensation package and Flexible Remuneration Options : Meals, Transport, Nursery / Childcare

Customized workstation (macOS, Windows, Linux)

Private Health Insurance

PTO : Holidays, Personal Time, Sick Time, Parental leave

Afternoon-off working day every Friday and during summer

Remote company with bright HQ centrally located in Madrid, and offices in Boston (USA) and Brno (Czech Republic). During first year, for onboarding period, and / or participation on certain projects, employees should attend F2F meetings in our Madrid offices

Be willing to travel at least twice a year for our company-wide face to face meetings, and also occasionally to some European capitals

Healthy Work-Life Balance : We encourage the right for Digital Disconnecting and promote harmony between employees personal and professional lives

Flexible hiring options : Full Time / Part Time, Employee (Spain / USA) / Contractor (other locations)

We are building an awesome, Engineering First Culture and your opinion matters : Thrive in the high-energy environment of a young company where openness, collaboration, risk‐taking, and continuous growth are valued

Be exposed to a broad technology ecosystem. We encourage learning and researching new technologies and methods as part of your everyday duties

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