Uni Systems

Systems Performance Engineer

Uni Systems

full-time

Posted on:

Location Type: Hybrid

Location: Luxembourg • 🇱🇺 Luxembourg

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Job Level

Mid-LevelSenior

Tech Stack

ApacheFirewallsJMeterLinuxSQL

About the role

  • Establish a performance baseline for the infrastructure and core applications.
  • 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 to propose solutions.
  • Perform load testing.
  • Provide input to capacity planning.
  • Provide expert advice and assistance, technology watch, architectural considerations, risk analysis, gap analysis, applicable standards, solution patterns and best practices around Systems and application performance.
  • Elaborate on the design documentation, with stakeholders.
  • Elaborate on vision documents focused upon Systems Performance components.

Requirements

  • Bachelor’s degree in IT or a relevant field.
  • Minimum 5 years of experience in systems and/or application performance engineering.
  • Proven expertise in addressing system performance issues within complex environments.
  • Strong experience with Linux and Windows Server administration, performance tuning, and scripting.
  • Hands-on experience evaluating performance of enterprise applications, systems, and virtualized infrastructure.
  • Familiarity with Cisco network devices and Fortinet firewalls.
  • Proficiency with performance monitoring for:
  • - Systems: iostat, htop, vmstat tools
  • - Databases: OEM, AWR, tkprof, SQL Trace
  • - Applications: Apache, WebSphere, FileNet, JMeter, web monitoring tools
  • - Infrastructure: network, storage, Nutanix.
  • - English language skills(C-level, written and spoken).
  • *Desirable:*
  • - General knowledge of networking, ICT infrastructure and systems.
  • - Previous experience with Nagios monitoring to elaborate live checks.
  • - Previous experience IT automation.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
performance engineeringperformance tuningscriptingload testingcapacity planningsystem performance monitoringapplication performance monitoringnetwork performance monitoringvirtualized infrastructure evaluationdatabase performance monitoring
Soft skills
collaborationproblem-solvingcommunicationrisk analysisgap analysisarchitectural considerationsstakeholder engagementdocumentation skillsadvisory skillstechnology watch
Certifications
Bachelor's degree in IT