Senior Linux Engineer / DC Migration Programme

Madiff • English: B2 • Python • Bash • 1 day ago
Smart Apply
Similar jobs
1,434,782open jobs
84,713companies
218,364added this week
Browse all
Salary
≈ $62k – $104k per year (Estimated)
Location
In office (Warsaw)
Seniority
Senior
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 10, 2026. First seen by Alion on Oct 10, 2026.

Overview
Company
Impact
Profile match

Madiff

Madiff is an IT consulting and staff augmentation company that provides remote agile teams, nearshore development teams and individual IT contractors to enterprise clients, with most of its hiring run from Warsaw. It works across retail, banking and insurance, telecom and media, automotive, energy, transportation and life sciences, recruits consultants in Poland and Portugal and sells its services into the UK, Ireland, France, Switzerland, Northern Europe and the US. Its openings cover .NET and full stack developers, data engineers and data scientists, AI architects, system and business analysts, QA testers, project managers and IT sales staff.
madiff.eu • HQ: Warsaw, Poland • Property Development • Information Technology • IT Consulting & Digital Transformation • 51-200 employees

We are looking for a Senior Linux Engineer to support enterprise Linux infrastructure within a large-scale Data Centre Migration programme. The role focuses on Red Hat Enterprise Linux and Oracle Linux administration, production stability, troubleshooting, performance optimisation, automation, and migration activities across business-critical, high-availability environments.

Responsibilities

  • Administer, configure and maintain enterprise Linux server environments
  • SupportRed Hat Enterprise Linux andOracle Linux environments
  • Support application platforms hosted on Linux infrastructure
  • Prepare and configure environments required for migration activities
  • Support infrastructure builds and migration execution
  • Monitor system performance, capacity, reliability and availability
  • Diagnose and resolve Linux infrastructure and operating system issues
  • Analyse performance problems and identify root causes
  • Support patching, upgrades and maintenance activities
  • Automate repetitive operational activities using scripting and configuration management tools
  • Support networking, load balancing, TLS and connectivity related troubleshooting
  • Cooperate with application, middleware, security and infrastructure teams
  • Support production changes within formal change management processes
  • Maintain technical and operational documentation in Confluence
  • Support knowledge transfer and operational handover where required

Requirements

  • Advanced commercialLinux system administration experience
  • Strong hands on experience withRed Hat Enterprise Linux and/or Oracle Linux
  • Experience supporting large enterprise production environments
  • Strong Linux troubleshooting and performance analysis capability
  • Experience supporting application platforms running on Linux
  • StrongBash scripting skills
  • Experience withPython scripting or automation
  • Experience withAnsible and/orRundeck
  • Good understanding of IP networking and infrastructure concepts
  • Understanding of load balancing and TLS
  • Experience working within structured operational processes
  • Strong troubleshooting and problem solving skills
  • Ability to work closely with multiple technical teams
  • Good English communication skills

Nice to have

  • Data centre migration experience
  • Infrastructure migration experience
  • Experience supporting payment or financial systems
  • High transaction production environments
  • High availability architecture
  • PKI knowledge
  • PGP knowledge
  • Cryptography and certificate management exposure
  • Infrastructure automation experience
  • Enterprise monitoring tools
  • Security hardened Linux environments

Benefits

  • Solid, competitive salary
  • Work in a multinational environment on international projects
  • Comprehensive healthcare
  • Long-term B2B contract with a stable project pipeline
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,434,782 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

DevOps
Similar stack
Same company
Warsaw
$66k – $86k per year (net) • Remote (Poland) • 4+ years exp • Wrocław
DevOps
Terraform
Ansible
GCP
Chef
CloudFormation
AWS
Configuration Management
Apply
$82k – $112k per year (net) • Remote (Poland) • 6+ years exp • Wrocław
DevOps
Terraform
Ansible
GCP
Chef
CloudFormation
AWS
Configuration Management
Apply
≈ $36k – $83k per year (Estimated) • In office • Full-Time • 3+ years exp • Warsaw
Python
Java
Bash
Java
Spring Boot
DevOps
Terraform
Azure
CI/CD
GitOps
ArgoCD
Jenkins
Git
AWS
Docker
Kubernetes
Platform Engineering
GitLab
Linux
Management
Jira
Agile
Apply
≈ $55k – $100k per year (Estimated) • Hybrid • Full-Time • Warsaw
Python
PowerShell
Bash
DevOps
Terraform
Ansible
GCP
CI/CD
Jenkins
Git
AWS
Docker
Kubernetes
Platform Engineering
Windows
Management
ITIL
Apply
≈ $56k – $102k per year (Estimated) • Hybrid • Full-Time • Warsaw
SQL
Databases
Apache Kafka
DevOps
ZooKeeper
Ansible
Logstash
Configuration Management
Management
Agile
Apply
≈ $90k – $181k per year (Estimated) • In office • 7+ years exp • Bachelor's Degree • Austin
Python
C++
DevOps
GitHub Actions
CI/CD
Git
TCP/IP
Management
Confluence
Jira
QA
TestRail
Pytest
Apply
AppOps Engineer 1 day ago
In office • Full-Time • Warsaw
Python
SQL
PowerShell
Bash
Perl
Management
ITIL
Apply
$180k – $220k per year • In office • 3+ years exp • Bachelor's Degree • Phoenix
Python
JavaScript
TypeScript
SQL
C#
Databases
PostgreSQL
Oracle
DevOps
Rest API
GCP
Azure DevOps
Azure
CI/CD
Git
AWS
Docker
Analytics
ETL/ELT
Management
Jira
ServiceNow
Agile
Scrum
Apply
up to $175k per year • In office • 10+ years exp • Austin
Python
JavaScript
TypeScript
SQL
Node JS
AI/ML
Time Series Forecasting
Frontend
React.js
DevOps
CI/CD
AWS
Docker
Linux
IoT
MQTT
Apply
In office
Python
DevOps
TCP/IP
DNS
DHCP
Apply
≈ $55k – $100k per year (Estimated) • Hybrid • Full-Time • Warsaw
Python
PowerShell
Bash
DevOps
Terraform
Ansible
GCP
CI/CD
Jenkins
Git
AWS
Docker
Kubernetes
Platform Engineering
Windows
Management
ITIL
Apply
≈ $36k – $83k per year (Estimated) • In office • Full-Time • 3+ years exp • Warsaw
Python
Java
Bash
Java
Spring Boot
DevOps
Terraform
Azure
CI/CD
GitOps
ArgoCD
Jenkins
Git
AWS
Docker
Kubernetes
Platform Engineering
GitLab
Linux
Management
Jira
Agile
Apply
≈ $56k – $102k per year (Estimated) • Hybrid • Full-Time • Warsaw
SQL
Databases
Apache Kafka
DevOps
ZooKeeper
Ansible
Logstash
Configuration Management
Management
Agile
Apply
DevOps Engineer 1 day ago
≈ $23k – $60k per year (Estimated) • Hybrid • Full-Time • 3+ years exp • Warsaw
Python
PowerShell
Bash
Databases
MS SQL
DevOps
Terraform
Ansible
GCP
Helm
Azure DevOps
Azure
CI/CD
AWS
Kubernetes
TeamCity
Octopus Deploy
Windows
DNS
Cybersecurity
Qualys Cloud Platform
Veracode
Apply
≈ $22k – $59k per year (Estimated) • Hybrid • Full-Time • 1+ year exp • Warsaw
Management
Jira
Apply
≈ $55k – $100k per year (Estimated) • Hybrid • Full-Time • Warsaw
Python
PowerShell
Bash
DevOps
Terraform
Ansible
GCP
CI/CD
Jenkins
Git
AWS
Docker
Kubernetes
Platform Engineering
Windows
Management
ITIL
Apply
≈ $48k – $107k per year (Estimated) • Hybrid • 3+ years exp • Warsaw
Analytics
Microsoft Excel
Apply
≈ $38k – $73k per year (Estimated) • In office • Full-Time • Warsaw
Java
Java
Maven
Spring Boot
Hibernate
Hazelcast
Databases
Oracle
RabbitMQ
DevOps
Rest API
Jenkins
Git
GitLab
SOAP
Cybersecurity
Fortify
Sonatype Nexus IQ
Management
Jira
Apply
≈ $48k – $85k per year (Estimated) • In office • Full-Time • 3+ years exp • Warsaw
SQL
Databases
Oracle
DevOps
Linux
Unix
Apply
≈ $64k – $145k per year (Estimated) • In office • Full-Time • 8+ years exp • Warsaw
Apply
See all jobs
This is one of many
1,434,782 more open roles from verified company boards, updated every day.
Browse all jobs Get matched roles