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Linux Expert Training - Master Advanced System Administration

Ref: JKX659
10 people max.
$5,040 HT / per person
−15% from 2 people−30% from 3 people−50% from 5 people
Pay in 3 installments · +$180/day onsite · +$540 with certification exam
4 days
Remote

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Learning objectives

  • Optimize Linux server performance with advanced tools.
  • Secure systems against zero-day threats.
  • Automate deployments via Ansible and expert scripting.
  • Master containerization with Docker and Kubernetes.
  • Diagnose and resolve critical failures in real time.
  • Implement high-availability clusters.
  • Manage logs and monitoring with ELK Stack.

The Learni story

Founded by passionate learning and innovation experts, Learni's mission is to make professional training accessible to everyone, anywhere in the world. Our team operates in major hubs — London, New York, Boston — and internationally, to support talents and organizations in upskilling.

Don't let this gap widen

Why this program matters

  • Without advanced Linux expertise, 70% of system admins fail to detect zero-day vulnerabilities, causing breaches costing an average of 4M€ per incident (source IBM).

  • Unoptimized server outages generate 50k€/h in business losses.

  • Lack of automation multiplies human errors by 40%, delaying deployments by weeks.

  • Are you risking a critical interruption when 80% of Linux data centers crash due to poor kernel configuration?

  • Train to avoid 95% of downtimes and secure your ops 24/7.

Allan Busi
Allan Busi

Learni Trainer · Expert

73%productivity gap
×3cost of inaction

Program

Module 1Advanced System Administration: systemd, LVM and scripting (tools, practical exercises).

Dive into systemd to orchestrate services and processes, configure LVM for dynamic storage, write expert bash scripts for automation, perform troubleshooting exercises on virtual servers, produce reliable incremental backups, apply real-world cases of memory and CPU optimization to boost your infrastructures.

Module 2Linux Expert Security: SELinux, firewalls and encryption (methods, audits).

Strengthen SELinux for granular access control, deploy firewalld and nftables against intrusions, implement LUKS to encrypt sensitive disks, perform audits with Lynis and OpenVAS, simulate attacks in practical exercises, generate vulnerability reports with fixes, master AppArmor to secure critical applications.

Module 3Performance and Monitoring: kernel tuning, Prometheus (analytical tools, alerts).

Tune the Linux kernel for maximum performance, integrate Prometheus and Grafana for real-time monitoring, analyze bottlenecks with perf and strace, configure proactive alerts, perform benchmarks on real loads, optimize disk I/O via io_uring, produce custom dashboards for expert supervision.

Module 4Containerization and Orchestration: Docker, Kubernetes on Linux (deployments, clusters).

Deploy Docker Swarm for scalable microservices, orchestrate with Kubernetes on Linux nodes, automate via Helm charts and Ansible playbooks, manage secrets and CNI networking, test in high-availability exercises, simulate zero-downtime rollouts, finalize with a production-ready resilient cluster project.

Evaluation method

  • Daily technical quizzes on Linux tools.
  • Graded practical labs with individualized feedback.
  • Final project: deployment of a secure cluster.
  • Qualiopi certification attesting to acquired skills.

Learning method

  • 90% hands-on practice on virtual Linux labs.
  • Real cases from Fortune 500 companies.
  • Immersive and interactive pedagogical method.

Methods, materials and delivery

The Linux Expert Training - Master Advanced System Administration program is delivered onsite or remote (blended-learning, e-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.

The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.

Equipment required

For the smooth delivery of the Linux Expert Training - Master Advanced System Administration program, the following equipment is required:

  • Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
  • Training environments installed on workstations or accessible online
  • Course materials, hands-on exercises and complementary resources
  • Post-training access to materials and educational resources

For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.

* contact us for remote delivery feasibility** ratio varies depending on the program

Skills assessment methods

Assessment of skills acquired during the Linux Expert Training - Master Advanced System Administration program is performed through:

  • During training: case studies, hands-on labs and professional scenarios
  • End of training: self-assessment questionnaire and skills evaluation by the trainer
  • After training: completion certificate detailing acquired skills

Program accessibility

Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.

Enrollment terms and lead times

Registration is possible up to 48 business hours before the start of training. All our programs are eligible for corporate training budgets and employer-funded plans.

Verified reviews

What our learners

4.9 · +100 verified reviews
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
Read all reviews
Our method

Training quality, guaranteed at every step

Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.

Step 1

Rigorous trainer selection

Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.

  • Triple validation: technical, pedagogical, sectoral.
  • Minimum rating 4.8/5 over the last 12 sessions.
Step 2

You meet the trainer beforehand

30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.

  • Live briefing on goals and team context.
  • Veto right — we swap the trainer for free if needed.
Step 3

Content tailored to your context

No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.

  • Hands-on cases drawn from your stack and projects.
  • Program co-written then validated by your team.
Step 4

Continuous quality follow-up

Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.

  • NPS, knowledge quizzes and skills self-assessment.
  • Satisfaction guarantee: fully satisfied or free rework.

A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

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