Senior Linux Engineer - Secure, Scalable Systems (Remote)

HCLTech

Poland

On-site

PLN 180,000 - 240,000

Full time

21 hours ago

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Benefits offered by this job

Life insurance

Private medical care

MultiSport Card

Subsidy for glasses

Subsidy to language courses

Christmas and holiday bonuses

Clear career path

Job summary

HCLTech in Poland is seeking a seasoned Linux professional to master Linux internals, system configuration and hardening across RHEL/CentOS/Ubuntu/SUSE, and to design secure, scalable Linux environments that power our global services.

You will troubleshoot complex issues, manage filesystems, LVM, RAID, networking and boot loaders, and collaborate with global teams in a virtual-first setup that values growth and flexibility.

Qualifications

Deep understanding of Linux internals (process management, memory, kernel concepts).
Expertise in system configuration & hardening across RHEL/CentOS/Ubuntu/SUSE.
Strong troubleshooting skills.
Experience managing filesystems, LVM, RAID, networking, boot loaders.
Capability to design and manage secure, scalable Linux environments.

Skills

Linux internals

System hardening

Troubleshooting

Filesystems

LVM

RAID

Networking

Bootloaders

Secure Linux environments

Job description

You will troubleshoot complex issues, manage filesystems, LVM, RAID, networking and boot loaders, and collaborate with global teams in a virtual-first setup that values growth and flexibility.

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