Senior Systems Performance Expert

il y a 3 jours

Luxembourg NRB Temps plein

**Who are we?**

**Trasys International**is a dynamic global organization that takes pride in being the trusted partner of **EU Institutions.** With strong commitment to excellence and a **30-years track record** of delivering high-quality solutions, we are dedicated to supporting the growth and success of our clients. Our Mission is to help our clients keep up with the challenges of **digital transformation** by providing the right talent at the right time for the right job. To this end, we are constantly looking for talented professionals who are interested in working on challenging **international projects** and able to deliver high-quality results within multicultural environments. Our services include (but are not limited to) **modernization of solutions, digital workspaces, cloud technologies and IT security**. Our Headquarters are in Brussels and we have active accounts and offices across Europe (i.e. Luxembourg, Amsterdam, Athens, Stockholm, Geneva).

**Is this YOU?**
- The position must be performed _**_50% onsite in Luxembourg vs remote on _**_monthly_**_ basis, therefore relocation to Luxembourg (or in the area) will be preferred. In practice, it means: 2 weeks of the month in Luxembourg onsite, 2 weeks of the month remotely from any EU location._**

**What is the project about?**

You will be part of the Digital Services Unit and will work in the DESS’ Systems and Applications Support team. In scope of the foreseen project, an in-depth performance analysis (and remediation) of the overall infrastructure is foreseen to:

- Establish a documented performance baseline

2.Establish a set of standard tooling for performance analysis

3. Uncover and remediate all performance bottlenecks

4. Establish a clear roadmap for performance evaluation, follow-up and improvement.

**More specifically, you will be responsible for...**
- Evaluate the overall performance of the CMS ecosystem with the aim to significantly improve the user experience
- Measure performances from client to backend, on client as well as side and system sides
- Identify potential bottlenecks
- Collaborate with other stakeholders (Business/DDS/DBA/NETWORK/INFRA/SAAS) to propose solutions
- Perform load testing
- Provide input to capacity planning
- Provision of technical studies
- Elaboration of design documentation, with consultation with stakeholders
- Elaboration of vision documents focused upon Systems Performance components.

LI-VB1

**Are you the perfect match?**
- Proven experience with **Linux administration,** performances tuning and scripting
- Hands-on experience with **system performance analysis and monitoring tools (iostat, htop, vmstat...)**
- Hands-on experience with **database performance analysis and monitoring tools (OEM, AWR, tkprof, SQl trace)**
- Hands-on experience with **Infrastructure performance analysis and monitoring (network, storage, Nutanix)**
- Ability to build a methodology to pinpoint bottlenecks
- General knowledge of networking, ICT infrastructure and system
- ** Advanced English**- proficient communication skills, orally and in writing.

**_ It will be nice if you also have _**
- Previous experience with Nagios monitoring to elaborate live checks (with webinject for example)
- Previous experience IT automation
- Knowledge of IBM WebSphere Application Server/FileNet/Content Navigator.

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