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Offer summary
(Summary generated by AI based on the full job description)
The project involves Linux system administration and DevOps support for on-premise infrastructure supporting firmware engineers. It requires working with Linux, shell scripting, Docker, Kubernetes, Git, Jenkins and basic networking (firewalls, SSH, proxies). Responsibilities include resource monitoring, incident response, process automation and API support. Offered benefits include private healthcare, sports benefits, training subsidies, and flexible working hours.
from: 6 July 2026
to: 5 August 2026
salary not specifiedB2B contract (full-time)
Salary details
basic salary
Offer parameters
level:mid • senior
working mode:hybrid
Warszawa, Śródmieście
Requirements
Expected technologies
Shell
Jenkins
Docker
Kubernetes
Git
Operating system
Linux
Our requirements
- Several years of experience in onprem Operations / System Administration and strong Linux skills (command line, troubleshooting, system maintenance)
- Experience handling tickets/incidents and working within SLAs
- Strong shell scripting and task automation skills
- Basic Jenkins knowledge (running pipelines, job monitoring)
- Knowledge of Docker and Kubernetes (usage and operations, no cluster engineering required)
- Knowledge of Git
- Networking basics (firewalls, proxies, SSH, connection analysis)
- English - B2/C1, Polish - C1+
- Readiness to work in hybrid mode, 1 day/week, office in Warsaw or Łódź
- Ability to work in Poland (citizenship, residence card, visa, etc.)
Optional
- Basic knowledge of cloud topics
- Knowledge of API configuration and making minor changes/integration scripts
Your responsibilities
- Ensuring stable operation of the on-premise infrastructure supporting firmware engineers - Linux system administration, resource monitoring, and incident response within established SLAs
- Supporting the firmware development team's work with containerized systems and Kubernetes - managing Git repositories and environments used for deploying and running development jobs
- Automating operational processes and supporting API-related tasks - shell scripting, API configuration, Jenkins pipeline handling, and network troubleshooting (firewalls, proxies, SSH)
About the project
Looking for your next challenge as a Linux Admin (DevOps Support)? We may have the right opportunity for you.
This is how we organize our work
This is how we work
at the client's siteyou focus on a single project at a timeyou have influence on the technological solutions appliedyou develop the code "from scratch"you focus on product developmentyou focus on code maintenanceagilescrum
This is how we work on a project
- Continuous Deployment
- Continuous Integration
- documentation
- issue tracking tools
- testing environments
Development opportunities we offer
- substantive support from technological leaders
What we offer
- Work in a Scandinavian culture built on logic, trust, and open dialogue.
- Health and sports benefits tailored to your needs.
- Speed Coaching – short sessions designed to provide new perspectives and solutions.
- Sports training, an internal team, and opportunities to take part in competitions.
Benefits
- sharing the costs of sports activities
- private medical care
- sharing the costs of foreign language classes
- sharing the costs of professional training & courses
- flexible working time
- integration events
- corporate sports team
- corporate library
- video games at work
- coffee / tea
- leisure zone
- christmas gifts
- birthday celebration
- employee referral program
- charity initiatives
Recruitment stages
- 1.Phone Interview with a Recruiter
- 2.In-Depth Online Interview
- 3.Online Meeting with the Project Leader
- 4.Decision
B3 CONSULTING POLAND sp. z o.o.
At B3, we start with people and their experience. We match projects to your skills and professional growth path. Our consultants work across a wide range of industries and technologies, delivering IT projects both in Poland and internationally. This allows you to build your career in a deliberate way - not by chance.
We are part of an international organization listed on Nasdaq Stockholm, operating in 11 countries. In Poland, we operate with full autonomy. We choose our technologies, processes, and ways of working while maintaining the highest professional standards.
Linux Admin (DevOps Support)
I apply to:
B3 CONSULTING POLAND sp. z o.o.
Warszawa, Śródmieście
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Poniżej informacja o przetwarzaniu danych:
Administratorem danych osobowych jest B3 Consulting Poland Sp. z o.o. (dalej jako B3). Adres administratora: Aleje Jerozolimskie 44, 00-024 Warszawa. W sprawach związanych z przetwarzaniem danych osobowych prosimy o kontakt pod adresem e-mail: [email protected] lub listownie na adres B3.
Dane osobowe przetwarzane będą w celu udziału w przyszłych procesach rekrutacyjnych i będą przechowywane do czasu cofnięcia zgody. Dane osobowe mogą być ujawnione podmiotom świadczącym na rzecz B3 usługi IT (np. hosting), prawne, księgowe i zgodnie z zawartymi umowami powierzenia, a także podmiotom uprawnionym na podstawie przepisów prawa. Nie przekazujemy danych poza Europejski Obszar Gospodarczy.
Informujemy o prawie dostępu do treści swoich danych i ich sprostowania, usunięcia, ograniczenia przetwarzania, prawie do przenoszenia danych, prawie do wniesienia sprzeciwu wobec przetwarzania oraz prawie do cofnięcia zgody w dowolnym momencie bez wpływu na zgodność z prawem przetwarzania dokonanego przed wycofaniem zgody. Informujemy również o prawie wniesienia skargi do Prezesa Urzędu Ochrony Danych Osobowych, w przypadku uznania, że przetwarzanie danych osobowych narusza przepisy prawa.
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