Senior Linux, Automation & Identity Engineer

🏢 Summary: The offer is for a Linux Application Administrator responsible for managing, maintaining, and monitoring the BLIK application and its infrastructure. The role involves deploying new versions, troubleshooting incidents, automating operational processes, and ensuring system stability and performance. It includes on-call duties and close collaboration with development teams. 🗂️ Requirements: Experience in administering applications in Linux environment, Knowledge of Linux distribution and Bash, Experience with application and database servers configuration and maintenance, Knowledge of SQL, Experience with Oracle and PostgreSQL databases, Ability to analyze logs and troubleshoot application issues, Basic knowledge of Docker and Kubernetes, Scripting skills in Python or Bash 📃 Skills: Linux, Bash, SQL, Oracle, PostgreSQL, Docker, Kubernetes, Python 🏢 Description: Twój zakres obowiązków Zarządzanie, monitoring i utrzymanie aplikacji BLIK (serwery aplikacyjne, bazodanowe i inne komponenty infrastruktury) Wdrażanie nowych wersji aplikacji, analiza błędów biznesowych i technicznych Automatyzacja procesów operacyjnych z wykorzystaniem narzędzi takich jak Ansible i Terraform oraz języków skryptowych w środowisku Linux Tworzenie alertów oraz dashboardów w systemach monitoringu (Prometheus, Grafana, Splunk) w celu proaktywnego wykrywania problemów Wdrażanie i testowanie nowych rozwiązań zapewniających wyższą stabilność aplikacji oraz bezpieczeństwa infrastruktury Udział w procesie reagowania na incydenty, prowadzenie analiz post-mortem i wdrażanie usprawnień Obsługa zgłoszeń serwisowych od użytkowników aplikacji i współpraca z zespołami rozwojowymi Pełnienie dyżurów nocnych i weekendowych zgodnie z ustalonym grafikiem (dyżury zdalne on call) Nasze wymagania Doświadczenie w administracji aplikacjami działającymi w środowisku Linux Dobra znajomość wybranej dystrybucji Linux oraz narzędzi shell (bash) Doświadczenie w konfiguracji i utrzymaniu serwerów aplikacyjnych i bazodanowych Znajomość SQL i doświadczenie w pracy z bazami danych (Oracle, PostgreSQL) Umiejętność analizy logów, rozwiązywania problemów aplikacyjnych i optymalizacji wydajności Podstawowa znajomość konteneryzacji (Docker, Kubernetes) Umiejętność posługiwania się językami skryptowymi (Python, Bash) Komunikatywna znajomość języka angielskiego (min. B1) Mile widziane Doświadczenie w pracy z systemami płatniczymi lub w sektorze fintech Znajomość praktyk automatyzacji i narzędzi takich jak Ansible lub Terraform Znajomość zagadnień bezpieczeństwa infrastruktury IT i hardeningu systemów Znajomość platform chmurowych (Google Cloud, Azure lub AWS) Znajomość sieciowych protokołów i usług oraz zagadnień sieci LAN Doświadczenie z narzędziami CI/CD (Jenkins, GitLab) Znajomość systemów monitoringu (Prometheus, Splunk, Grafana) Certyfikaty z zakresu administracji systemami, cloud computing lub bezpieczeństwa IT To oferujemy Zatrudnienie w oparciu o umowę o pracę Pakiet benefitów ( m.in . prywatna opieka medyczna, grupowe ubezpieczenie na życie) Pracę w modelu hybrydowym (3 dni pracy z biura w Warszawie, 2 dni pracy zdalnej) Realny rozwój zawodowy pod okiem ekspertów, którzy chętnie dzielą się wiedzą Niekorporacyjną i przyjazną atmosferę pracy – my naprawdę lubimy ze sobą pracować

🏢 Summary: Senior/Expert role focused on administration and support of API Gateway (Broadcom/Layer7) environments and Linux/Unix systems. The position involves L2/L3 support, system upgrades, security patching (OS and middleware), and troubleshooting API integrations. Hybrid work model with high autonomy and task-based delivery. 🗂️ Requirements: Senior/Expert level experience, 5+ years with API Gateway or middleware, 5+ years with Linux/Unix administration, Expert knowledge of Broadcom Layer7 API Gateway, Experience with L2/L3 support, Experience with system upgrades, Experience with security patching (OS and middleware), Knowledge of REST, SOAP, HTTP, Knowledge of SSL/TLS and certificates, Knowledge of OAuth2, JWT, mTLS, Basic networking knowledge (firewall, routing, load balancing), Ability to work from Poland, Availability for hybrid work (min. 1 day/week in office) 📃 Skills: Layer7, Broadcom, APIGateway, REST, SOAP, HTTP, Linux, Unix, syslog, journal, SSL, TLS, OAuth2, JWT, mTLS, Firewall, Routing, LoadBalancing, Azure, PrivateEndpoint 🏢 Description: Wymagania dla kandydata Profil: • Senior / Expert (must-have) • Doświadczenie w pracy konsultacyjnej / zadaniowej Doświadczenie • 5+ lat doświadczenia w: o API Gateway / middleware o administracji systemami Linux/Unix • Doświadczenie w: o L2/L3 support o upgrade systemów o patchowaniu bezpieczeństwa (API + OS) Kompetencje techniczne (must-have) API / Integracja • API Gateway ( Broadcom / Layer7) – poziom expert • REST / SOAP / HTTP Systemy operacyjne • Linux / Unix: o administracja systemem o zarządzanie procesami i usługami o analiza logów (syslog, journal etc.) • Zarządzanie: o zasobami systemowymi o użytkownikami i uprawnieniami Security • SSL/TLS, certyfikaty • OAuth2 / JWT / mTLS • Patchowanie bezpieczeństwa (OS + middleware) Networking • podstawy sieci: o firewall o routing o load balancing • mile widziane: o Azure networking / Private Endpoint Styl pracy • szybkie wejście w problem i rozwiązanie • praca zadaniowa • wysoka samodzielność • komunikacja ekspercka • Świadczenie pracy z terytorium Polski • Świadczenie pracy hybrydowo - minimum 1 dzień w tygodniu z biura

🏢 Summary: Design and deliver production-grade Kubernetes platforms across Azure (AKS) and on-prem environments for critical in-house applications. The role focuses on portability, reliability, observability, and secure container lifecycle management. You will architect, deploy, and migrate Kubernetes workloads while defining networking, storage, and security standards. 🗂️ Requirements: 6–8+ years of experience with Linux and container platforms, Deep expertise in Kubernetes (managed and on-prem), Strong understanding of cloud-native architectures, Experience designing Kubernetes networking, storage, and security, Hands-on experience with PostgreSQL in cloud or containerized environments, Infrastructure-as-Code experience, Strong troubleshooting and performance tuning skills 📃 Skills: Kubernetes, AKS, Docker, OpenTofu, Terraform, Bicep, Helm, ArgoCD, Flux, PostgreSQL, Linux, Azure, GitOps 🏢 Description: Tech stack: Kubernetes (AKS & on‑prem) Docker OpenTofu / Terraform / Bicep Helm GitOps tools (ArgoCD, Flux) PostgreSQL Linux Requirements: 6–8+ years of experience with Linux and container platforms Deep expertise in Kubernetes (managed and on‑prem) Strong understanding of cloud‑native architectures Experience designing Kubernetes networking, storage, and security Hands‑on experience with PostgreSQL in cloud or containerized setups Infrastructure‑as‑Code experience Strong troubleshooting and performance tuning skills Nice to have: ELK stack experience Azure Administrator certification or experience Open‑source storage solutions (Ceph, Longhorn) Policy engines (OPA, Kyverno) Experienced in using AI tools in day-to-day workflow Project description: You will design and deliver production‑grade Kubernetes platforms across cloud and on‑prem environments hosting critical in‑house applications. The role focuses on portability, reliability, observability, and secure container lifecycle management. Main responsibilities: Design and deploy on‑prem and AKS Kubernetes clusters Enable workload portability between Azure and on‑prem Define networking, ingress, storage, and security patterns Deliver Kubernetes workload migrations Build container image lifecycle processes Collaborate closely with Platform Engineers and Infrastructure teams

🏢 Summary: The role involves administering and optimizing Apache NiFi clusters in secure environments, focusing on building and managing high-throughput data pipelines. The position requires strong expertise in Linux system administration, cloud integration, automation, and big data tools. An active TS/SCI clearance with Full Scope Polygraph and U.S. Citizenship are mandatory. 🗂️ Requirements: U.S. Citizenship, Active TS/SCI clearance with Full Scope Polygraph, Experience in Linux system administration (CentOS 7 or RedHat 8), Experience administering NiFi clusters, Experience with Docker, Experience writing Terraform code, Experience configuring, deploying, and administering NiFi and NiFi flows, Hands-on experience designing and troubleshooting dataflows in Apache NiFi, Proficiency in NiFi Expression Language, Experience integrating data with Amazon S3, MongoDB, Apache Spark, or Elasticsearch, Knowledge of NiFi cluster architecture and performance tuning, Experience deploying and managing NiFi in cloud environments (AWS, Azure, or GCP), Proficiency in Python, Groovy, or Bash scripting 📃 Skills: Linux, CentOS7, RedHat8, Apache, NiFi, Docker, Terraform, AmazonS3, MongoDB, Spark, Elasticsearch, AWS, Azure, GCP, Python, Groovy, Bash 🏢 Description: Clearance & Citizenship Requirements This position requires U.S. Citizenship and an active TS/SCI security clearance with Full Scope Polygraph. Candidates who do not currently hold these credentials will not be considered. Required (Need to have 1 of these qualifications): • Linux system administration (Centos7, RedHat8) • Experience with administering a NiFi cluster • Experience with Docker • Experience with Terraform code • Configuring, deploying and administrating NiFi and associated NiFi flows • Proficiency in Apache NiFi: Hands-on experience designing, implementing, and troubleshooting dataflows using Apache NiFi, including working with processors, connections, and templates. • Expertise in NiFi Expression Language: Strong understanding of leveraging NiFi Expression Language to create dynamic and efficient dataflows. • Data Integration and Big Data Tools: Experience integrating data with tools such as Amazon S3, MongoDB, Apache Spark, and Elasticsearch, ensuring seamless data movement and processing. • Performance Optimization: Knowledge of NiFi cluster architecture, performance tuning, and strategies for optimizing high-throughput data pipelines. • Cloud Integration: Expertise in deploying and managing NiFi in cloud environments (e.g., AWS, Azure, GCP) and using cloud-native tools for data processing. • Scripting and Automation: Proficiency in scripting languages like Python, Groovy, or Bash to extend NiFi capabilities and automate workflows. Desired: • Cloud hosting and automation • Experience working in Agile environment

🏢 Summary: Rola infrastrukturalno-operacyjna w projekcie obejmującym administrację środowiskami Linux/Windows, platformą OpenShift oraz bazami danych, z naciskiem na utrzymanie, monitoring i rozwój środowisk produkcyjnych. Stanowisko koncentruje się na stabilności systemów, wdrażaniu aplikacji oraz wsparciu środowisk telekomunikacyjnych i VoIP. 🗂️ Requirements: Minimum 5 lat doświadczenia w administracji systemami i aplikacjami, Bardzo dobra znajomość Linux (RHEL, Debian), Znajomość Windows Server, Doświadczenie z Red Hat OpenShift, Znajomość konteneryzacji, Doświadczenie w zarządzaniu bazami danych, Umiejętność instalacji i konfiguracji aplikacji, Doświadczenie w utrzymaniu środowisk aplikacyjnych, Znajomość narzędzi CI/CD, Znajomość procesów wytwarzania oprogramowania i automatyzacji, Umiejętność monitorowania infrastruktury i aplikacji, Znajomość zagadnień telekomunikacyjnych, Znajomość VoIP, Znajomość rozwiązań wirtualizacyjnych 📃 Skills: Linux, RHEL, Debian, Windows, OpenShift, Docker, Kubernetes, PostgreSQL, Oracle, MSSQL, CI/CD, VoIP, Virtualization 🏢 Description: Projekt realizowany w obszarze infrastruktury i utrzymania środowisk aplikacyjnych, obejmujący administrację platformami Linux/OpenShift, wdrażanie i utrzymanie aplikacji oraz zarządzanie środowiskami bazodanowymi i telekomunikacyjnymi. Rola ma charakter infrastrukturalno-operacyjny, z naciskiem na stabilność, monitoring oraz rozwój środowisk produkcyjnych. Twój zakres obowiązków Administracja i utrzymanie środowisk Linux oraz Windows Server Zarządzanie platformą Red Hat OpenShift Instalacja, konfiguracja i wdrażanie aplikacji Utrzymanie i rozwój środowisk aplikacyjnych oraz bazodanowych Administracja bazami danych PostgreSQL, Oracle oraz MS SQL Server Utrzymanie i rozwój narzędzi CI/CD Monitorowanie dostępności, wydajności i pojemności infrastruktury Rozwiązywanie problemów infrastrukturalnych i aplikacyjnych Współpraca przy automatyzacji procesów wdrożeniowych Wsparcie środowisk opartych o rozwiązania telekomunikacyjne i VoIP Nasze wymagania Minimum 5 lat doświadczenia w administracji systemami i aplikacjami Bardzo dobra znajomość Linux (RHEL, Debian) Znajomość Windows Server Doświadczenie z Red Hat OpenShift Znajomość konteneryzacji Doświadczenie w zarządzaniu bazami danych Umiejętność instalacji i konfiguracji aplikacji Doświadczenie w utrzymaniu środowisk aplikacyjnych Znajomość narzędzi CI/CD Znajomość procesów wytwarzania oprogramowania i automatyzacji Umiejętność monitorowania infrastruktury i aplikacji Znajomość zagadnień telekomunikacyjnych oraz VoIP Znajomość rozwiązań wirtualizacyjnych Mile widziane Doświadczenie w utrzymaniu infrastruktury telekomunikacyjnej Doświadczenie w środowiskach enterprise Znajomość automatyzacji infrastruktury i deploymentó

🏢 Summary: Lead Linux System Administrator role focused on owning and optimizing large-scale Linux-based GPU infrastructure for AI training and inference. Combines hands-on administration of NVIDIA GPU environments with team leadership and automation in a high-availability production setting. Responsible for performance, security, reliability, and lifecycle management of GPU servers. 🗂️ Requirements: 7+ years Linux system administration in production, 3+ years in technical lead or team leadership role, Expertise in Linux administration at scale, Hands-on experience with NVIDIA GPUs in Linux, Experience with CUDA ecosystem components, Experience with Ansible or other configuration management tools, Scripting skills in Python and/or Bash, Experience with Infrastructure as Code, Knowledge of high-performance computing environments, Experience with high-speed networking (InfiniBand or RoCE), Experience supporting AI/ML or HPC workloads, Ability to troubleshoot complex production issues, English proficiency (communicative level) 📃 Skills: Linux, NVIDIA, CUDA, cuDNN, NCCL, DCGM, nvidia-smi, MIG, Ansible, Terraform, Python, Bash, InfiniBand, RoCE, HPC, Slurm, Kubernetes, Run:ai 🏢 Description: About the role We are looking for a Lead Linux System Administrator to take technical ownership of the Linux environment supporting large-scale GPU infrastructure used for AI training and inference workloads. This role combines hands-on system administration with team leadership. You will be responsible for the stability, performance, security, and day-to-day management of Linux-based GPU servers, while also supporting and mentoring a team of administrators working in a complex production environment. Responsibilities Lead, mentor, and support a team of Linux System Administrators responsible for GPU infrastructure operations Manage the full Linux server lifecycle, including provisioning, patching, configuration management, hardening, and performance tuning Maintain and optimize the NVIDIA GPU software stack , including drivers, CUDA, cuDNN, NCCL, and GPU management tools such as DCGM and nvidia-smi Support and manage MIG and GPU time-slicing configurations where needed Develop and maintain automation for bare-metal provisioning, OS image management, and server configuration using tools such as Ansible, Terraform , and scripting Tune Linux systems for demanding workloads, including kernel parameters, local storage, parallel file systems, networking, and scheduler settings Troubleshoot complex issues across hardware, drivers, the operating system, and cluster-level services Work closely with DevOps/SRE, Site Operations, and AI/ML teams to ensure smooth integration between OS-level infrastructure and higher-level orchestration platforms Support security hardening, vulnerability management, patch compliance, and operational standards across the server fleet Participate in on-call support and contribute to continuous improvements in reliability, performance, and operational efficiency Requirements 7+ years of hands-on experience in Linux system administration in production environments At least 3 years of experience in a technical lead, lead administrator, or people leadership role Strong expertise in administering Linux systems at scale Hands-on experience with NVIDIA GPUs in Linux environments , including drivers, CUDA ecosystem components, and GPU management tools Strong experience with Ansible or other configuration management tools Good scripting skills in Python and/or Bash Experience with Infrastructure as Code and infrastructure automation Good understanding of high-performance computing , storage systems, and high-speed networking technologies such as InfiniBand or RoCE Experience supporting AI/ML or HPC workloads Ability to troubleshoot complex production issues and work effectively in a high-availability environment English proficiency at least at a communicative level is required, as you will be working in an international team Nice to have Experience with cluster management and orchestration tools such as Slurm, Kubernetes, or Run:ai Familiarity with bare-metal provisioning tools and large server fleet management Experience in AI infrastructure companies, hyperscalers, or HPC/research environments Knowledge of Linux performance tuning for GPU-accelerated workloads Higher education in Computer Science, Engineering, or a related field What we offer Benefits package Opportunity to lead Linux infrastructure supporting advanced AI workloads at scale Work with modern GPU hardware and software stacks in a technically demanding environment Collaboration with experienced engineers across infrastructure, platform, and AI teams A dynamic workplace with room for ownership, technical influence, and professional growth

🏢 Summary: Platform Engineer role focused on building a cloud-agnostic infrastructure and CI/CD platform across Azure and on-prem environments. The position centers on migrating from Azure DevOps to GitLab CI/CD, standardizing Infrastructure-as-Code with OpenTofu, and automating hybrid infrastructure at enterprise scale. You will design, deploy, and operate reusable IaC modules and self-hosted GitLab infrastructure. 🗂️ Requirements: 6–8+ years in Platform Engineering or DevOps, Strong hands-on experience with OpenTofu or Terraform, Deep experience designing and operating GitLab CI/CD pipelines, Proven experience migrating from Azure DevOps to GitLab, Strong Linux administration skills, Solid understanding of networking fundamentals, Solid understanding of security fundamentals, Strong knowledge of Kubernetes fundamentals, Experience managing Infrastructure-as-Code at enterprise scale, Experience automating provisioning in hybrid cloud environments 📃 Skills: OpenTofu, Terraform, GitLab, AzureDevOps, Azure, Kubernetes, Linux, PowerShell, Ansible, DotNet, Networking, Security, CICD, IaC, Firewalls, LoadBalancers 🏢 Description: Tech stack: OpenTofu / Terraform GitLab CI/CD (self‑hosted) Azure, on‑prem infrastructure Azure DevOps (migration source) Linux Kubernetes PowerShell Requirements: 6–8+ years of experience in Platform Engineering or DevOps roles Strong hands‑on experience with OpenTofu / Terraform Deep experience designing and operating GitLab CI/CD pipelines Experience migrating Azure DevOps to GitLab Strong Linux background Solid understanding of networking, security, and Kubernetes fundamentals Experience managing IaC at enterprise scale Automation‑first mindset and operational approach Nice to have: .NET application modernization and containerization experience Ansible for configuration management and golden images Load balancer and firewall automation experience Experienced in using AI tools in day-to-day workflow Project description: You will be part of the core engineering team responsible for building a cloud‑agnostic infrastructure and CI/CD platform. The project focuses on standardizing Infrastructure‑as‑Code, migrating from Azure DevOps to GitLab, and enabling consistent deployments across Azure and on‑prem environments. Main responsibilities: Migrate Azure DevOps pipelines to GitLab CI/CD Rewrite existing IaC templates to OpenTofu Build reusable IaC modules Deploy and operate self‑hosted GitLab infrastructure Automate provisioning across hybrid environments Collaborate with Kubernetes and architecture teams

🏢 Summary: The role involves full ownership of software products, covering architecture design, development, deployment, and maintenance within distributed systems. It focuses on building RESTful microservices, automation tools, and modular components to industrialize asset management processes. The position also ensures system integration, cloud-native deployment, and ongoing optimization in a DevOps environment. 🗂️ Requirements: Advanced proficiency in Python, Experience building RESTful microservices, Experience with ETL data processing, Basic knowledge of Java, Foundational understanding of Spring Boot, Proficiency in PostgreSQL design and optimization, Familiarity with S3 or NAS storage, Experience with Kubernetes and Docker, Experience with CI/CD pipelines, Working knowledge of Linux environments 📃 Skills: Python, Java, Spring, PostgreSQL, S3, NAS, Kubernetes, Docker, Jenkins, BitBucket, Linux, ETL, REST 🏢 Description: Key Responsibilities: End-to-End Product Ownership: Manages the full software lifecycle, from initial concept and architecture design to production release and maintenance. Workflow Automation: Develops internal tools to automate data collection, remediation, and reporting to industrialize asset management processes. Modular Development: Delivers independent, high-quality software modules through iterative cycles of coding, testing, and documentation. System Integration: Ensures seamless integration and maintenance of applications within complex, distributed infrastructures. Technical Collaboration: Works closely with architects and product owners to define technical solutions and security standards. Technical Requirements: Python Expertise: Advanced proficiency in Python for building RESTful microservices, automation scripts, and ETL data processing. Basic Java Knowledge: Foundational understanding of Java and Spring Boot to support existing backend components and minor maintenance tasks. Data & Storage: Proficiency in PostgreSQL (design and optimization) and familiarity with S3 or NAS storage solutions. Cloud & DevOps: Familiarity with Kubernetes, Docker, and CI/CD pipelines (Jenkins, BitBucket) within a Linux environment.

🏢 Summary: Senior Infrastructure Automation Engineer role focused on CI/CD platform ownership and infrastructure automation for ASTRO Public Safety Systems across on-prem and AWS environments. The position centers on Ansible-driven configuration management, Jenkins reliability, release-support tooling, and operational improvements. The role also involves troubleshooting, reviewing technical solutions, and supporting application teams. 🗂️ Requirements: 4+ years experience in on-prem CI/CD and infrastructure automation, Strong hands-on experience with Ansible, Experience with automation using Python, Experience with automation using Groovy, Experience with automation using Bash, Hands-on experience with Jenkins troubleshooting and pipeline support, Strong Linux administration and troubleshooting skills, Experience with Git, Experience with Artifactory, Ability to solve cross-system technical issues, Commitment to code quality and clean code practices, Effective English communication skills, Strong cross-team collaboration skills 📃 Skills: Ansible, Python, Groovy, Bash, Jenkins, Git, Bitbucket, Artifactory, GitHub, Linux, RedHat, Windows, KVM, AWS 🏢 Description: Department Description Motorola Solutions connects people through technology. Public safety and commercial customers worldwide turn to Motorola Solutions innovations when they want highly connected teams to have the information they need throughout their workdays and in the moments that matter most to them. The department delivers a server platform solution for the ASTRO 25, the world's most widely used P25 mission-critical voice and data communication network. We are looking for a Senior Infrastructure Automation Engineer to join the Common ASTRO DevOps team supporting ASTRO Public Safety Systems. The role is centered on shared CI/CD platform ownership, with Ansible as the main current project and a key area of responsibility. You will take part in automation and operational improvements across on-prem and AWS environments, with emphasis on Ansible-driven configuration, Jenkins reliability, Artifactory flows and release-support tooling. You will also guide application teams, review technical changes, and drive pragmatic platform decisions across the organization. Technologies/frameworks - Main focus: Ansible automation for configuration management and CI environment support - Automation and scripting: Python, Groovy, Bash - CI/CD and SCM: Jenkins, Git, Bitbucket, Artifactory, GitHub - Platforms: Linux (Red Hat), Windows, KVM Basic Requirements - Solid experience (+4 years) in OnPrem CI/CD, infrastructure automation - Strong hands-on experience with Ansible and automation using Python, Groovy, or Bash - Hands-on experience with Jenkins troubleshooting, pipeline support, and CI/CD improvements - Strong Linux skills and confidence in operational troubleshooting - Experience with Git, and Artifactory - Ability to solve cross-system issues and review solutions proposed by other teams - Commitment to code quality, clean code practices, and delivering high-quality solutions - Effective English communication and strong cross-team collaboration skills In addition, we would welcome: - Experience with KVM, or other on-prem delivery infrastructure - Experience with release engineering, package signing - Experience mentoring engineers and helping teams adopt self-service models In return for your expertise, we’ll support you in this new challenge with coaching & development every step of the way. Also, to reward your work, you’ll get the following: - Contract Of Employment (UoP) - Private medical coverage - Life insurance - MultiSport card - IP Tax Relief up to 40% - PPE (Employee Pension Plan) - 3,5% - Employee Stock Purchase Plan (ESPP) - Yearly salary increase (depends on individual performance) - Yearly bonus (depends on company performance) - Hybrid work, 2 days onsite from KRK office (Czerwone Maki) - Comfortable work conditions (high-class offices, parking space, volleyball field on site)

🏢 Summary: Role for an experienced Linux System Engineer responsible for managing and automating large-scale global server infrastructure across on-premise and cloud environments. The position focuses on Linux administration, Ansible-driven automation, security hardening, CI/CD, and enterprise-scale system management. You will ensure stability, security, and performance of tens of thousands of servers worldwide. 🗂️ Requirements: Bachelor's degree in Computer Science or related technical field, Minimum 5 years of Linux system administration experience (Ubuntu/Debian/RHEL), Hands-on experience with Ansible Automation Platform and CI/CD, Experience integrating Linux with AD, PAM, SSSD, Kerberos, Experience with enterprise patch management tools in large-scale environments, Strong knowledge of IT security and cybersecurity practices, Understanding of DevOps, SRE, Agile, ITIL, Experience managing large-scale server environments (10,000+ systems) 📃 Skills: Linux, Ubuntu, Debian, RHEL, Ansible, CI/CD, AD, PAM, SSSD, Kerberos, Satellite, SUSE, BigFix, Icinga, Nagios, Grafana, x86, Sparc, DevOps, SRE, ITIL, Cloud, Security 🏢 Description: At Bosch, we shape the future by inventing high-quality technologies and services that spark enthusiasm and enrich people’s lives. Our promise to our associates is rock-solid: we enjoy our work, we inspire each other, we provide equal growth opportunities for all team members, all roles are represented in all countries. We grow together! Job Description About the Role: Are you ready to manage the technological backbone of a global leader? Are you passionate about large-scale Linux system engineering and automation that drives performance and security? Bosch is seeking an experienced Linux System Engineer to join our worldwide team responsible for Ubuntu Server, Red Hat (RHEL) Server, and Cloud services. In this role , you will be a key expert responsible for the stability, security, and evolution of one of the world's largest server infrastructures. You will design, implement, and automate solutions that ensure the uninterrupted operation of critical Bosch systems across the globe. This is a unique opportunity to work with cutting-edge technologies and have a real impact on global IT operations. Your Mission: What You'll Be Doing As a Linux System Engineer, you will be the driving force of our infrastructure, transforming complex challenges into elegant, automated solutions. Manage Infrastructure at a Massive Scale: You will be responsible for the installation, maintenance, and upkeep of Linux operating systems (Ubuntu/Debian/RHEL) in an environment of tens of thousands of servers, leveraging advanced automation. Become an Automation Master: You will develop Ansible playbooks and roles, create scripts, and program to continuously improve our CI/CD processes and automate everything—from deployments to daily maintenance. Implement Top-Tier Security: You will stay current with the latest security standards, implement hardening measures, and proactively respond to audit findings and IT risks. Solve Complex Problems: You will collaborate with L1/L2 support teams, analyzing and resolving escalated technical issues to ensure system stability and high availability. Optimize and Monitor: You will enhance our monitoring systems (Icinga, Nagios, Grafana) to ensure full visibility into the infrastructure's health and proactively identify potential issues. Operate in the Cloud and On-Premise: You will perform host management and "golden image" management on cloud platforms, as well as maintain physical server hardware (x86, Sparc). Act as a Key Advisor: You will consult and collaborate with IT and DevOps teams on security best practices for Linux/Unix systems in both on-premise and cloud environments. Qualifications What You Bring to the Table: We are looking for a seasoned engineer with deep technical knowledge, a passion for automation, and a strong sense of ownership. Core Qualifications: Education: A Bachelor's degree in Computer Science, Electrical/Electronics Engineering, or a similar technical discipline. Experience: A minimum of 5 years of professional experience in Linux system administration and engineering (Ubuntu/Debian/RHEL) in large-scale, automated environments. Automation Expertise: Hands-on experience with Ansible Automation Platform (formerly Tower) and CI/CD. You must be proficient in developing Ansible playbooks/ roles to automate tasks at scale. Integration & Authentication: Experience integrating Linux infrastructure with identity providers (AD, PAM) and excellent knowledge of SSSD and Kerberos. Large-Scale Management: Experience with enterprise patch management solutions (e.g., Satellite, SUSE Manager, BigFix) in environments exceeding 10,000 systems. IT Security: Comprehensive knowledge and experience in IT security and cybersecurity. Work Methodologies: A strong understanding of DevOps, SRE, Agile principles, and the ITIL framework. Communication Skills: The ability to communicate and coordinate effectively to ensure the highest level of customer satisfaction. Independence: The ability to work independently in accordance with established organizational standards. Additional Information Work #LikeABosch: Employment Contract Competitive salary + annual bonus Hybrid work with flexible working hours Referral Bonus Program Copyright costs for IT employees Grow #LikeABosch: Complex environment of working, professional support and possibility to share knowledge and best practices Ongoing development opportunities in a multinational environment Broad access to professional trainings (incl. language courses), conferences and webinars Live #LikeABosch: Private medical care and life insurance Cafeteria System with multiple benefits (incl. MultiSport, shopping vouchers, cinema tickets, etc.) Prepaid Lunch Card Number of benefits for families (for instance summer camps for kids) Non-working day on the 31st of December