Lead Site Reliability Engineer – Hybrid, Global Impact

ALTEN; Województwo mazowieckie; Hybrid; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Medicover healthcare

Medicover Benefits platform

Medicover sports card

Newborn welcome package

Group life insurance

Pension program

Job summary

ALTEN in Warsaw is seeking a Lead Site Reliability Engineer to diagnose and fix issues across bare-metal hardware, Linux, and networking environments. You will analyze installation logs and OS metrics, collaborate with hardware teams, and ensure CI/CD pipelines run smoothly in a globally connected setup.

The role focuses on supporting AI cluster deployments, coordinating a shift-based team, and interfacing with international technical leads. Hybrid work model in Poland is offered.

Qualifications

• 5+ years of Linux administration and troubleshooting experience.
• DNS, DHCP, routing, switching concepts with 5+ years experience.
• Hardware/Firmware troubleshooting incl. bare-metal servers, BIOS, BMC.
• Strong analytical skills; ticket handling and log analysis.
• English proficiency at B2 level or higher.
• Knowledge of Docker and Kubernetes.
• Experience with CI/CD tools (Jenkins).
• Scripting skills in Bash and/or Python.
• Experience with PXE/netboot deployment.

Responsibilities

• Diagnosing and troubleshooting issues across advanced bare-metal hardware, Linux OS, and networking environments.
• Analyzing installation logs, OS metrics, and orchestration logs to identify root causes of AI cluster deployment failures.
• Collaborating with hardware engineering teams to expand and resolve hardware issues (BIOS, BMC, PCIe, switches).
• Monitoring and troubleshooting failures in automated CI/CD processes.
• Coordinating the work of a shift-based team and communicating with global technical leads.

Skills

Linux administration

Networking concepts

Hardware/Firmware troubleshooting

Analytical skills

English proficiency (B2+)

Docker

Kubernetes

Jenkins

Bash

Python

PXE/netboot deployment

Tools

Jenkins

Docker

Kubernetes

Bash

Python

Job description

ALTEN in Warsaw is seeking a Lead Site Reliability Engineer to diagnose and fix issues across bare-metal hardware, Linux, and networking environments. You will analyze installation logs and OS metrics, collaborate with hardware teams, and ensure CI/CD pipelines run smoothly in a globally connected setup.

The role focuses on supporting AI cluster deployments, coordinating a shift-based team, and interfacing with international technical leads. Hybrid work model in Poland is offered.