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Exchange Expert

LUXEMBOURG, Luxembourg

Temporary

Banking & Financial Services


As an Exchange Expert, you will be responsible for the administration, maintenance, and 


continuous improvement of an Exchange email infrastructure (On-Premises/Hybrid). You will 


serve as the technical lead and subject matter expert on all aspects of email services.



LHH Recruitment Solutions offers extensive HR solutions through one unique brand. We are specialised in the employment of middle and top management and highly qualified professionals in contracting temporary and permanent placement. At LHH Recruitment Solutions, we believe in talent, not labels, and embrace diversity and promote more inclusive employment to our clients and partners.


Your key responsibilities will include:


  • Managing day-to-day operations of the Exchange environment (On-Premises and 
  • Hybrid).
  • Acting as the primary technical authority for all email-related services.
  • Leading service improvement initiatives across related systems and components.
  • Contributing to project delivery and execution within planning frameworks.
  • Maintaining up-to-date documentation, support procedures, and upgrade schedules.
  • Configuring, maintaining, and optimizing the Exchange infrastructure, with a focus on 
  • performance, reliability, and security.
  • Conducting regular system health checks and developing automated monitoring 
  • solutions.
  • Applying deep technical knowledge in the design, deployment, and support of Microsoft 
  • Exchange and Microsoft 365 environments.

Your profile:


  • Degree in IT or equivalent experience (5+ years) in complex infrastructure environments.
  • 5+ years of hands-on experience with Microsoft Exchange (2010 to Online versions).
  • Proven skills in administration, configuration, and migration of Exchange environments 
  • (including on-premises to cloud transitions).
  • Experience in large-scale Exchange and multi-tenant Active Directory infrastructures.
  • Advanced PowerShell scripting and troubleshooting abilities.
  • Solid understanding of networking components (load balancing, firewalls, etc.).
  • Experience supporting critical systems in a 24/7 context.
  • Familiar with ITIL processes and agile methodologies (Agile, SAFe).
  • Fluent in English (C1); French is an asset.
  • Certifications such as Microsoft MCSE are a plus.
  • Additional skills considered a plus: SQL, Mobile Device Management (MDM), Proofpoint, 
  • Splunk, Active Directory architecture.

To include yourself in this recruitment process; to find out more information about this role; or to discuss other career opportunities we have available, please contact Florian Letellier as soon as possible - CONFIDENTIALITY ASSURED.


Ready For Next.


#LI-FL1

RefJN-042025-768792

Exchange Expert

LHH

6 days ago

Temporary

Banking & Financial Services

LUXEMBOURG, Luxembourg


As an Exchange Expert, you will be responsible for the administration, maintenance, and 


continuous improvement of an Exchange email infrastructure (On-Premises/Hybrid). You will 


serve as the technical lead and subject matter expert on all aspects of email services.



LHH Recruitment Solutions offers extensive HR solutions through one unique brand. We are specialised in the employment of middle and top management and highly qualified professionals in contracting temporary and permanent placement. At LHH Recruitment Solutions, we believe in talent, not labels, and embrace diversity and promote more inclusive employment to our clients and partners.


Your key responsibilities will include:


  • Managing day-to-day operations of the Exchange environment (On-Premises and 
  • Hybrid).
  • Acting as the primary technical authority for all email-related services.
  • Leading service improvement initiatives across related systems and components.
  • Contributing to project delivery and execution within planning frameworks.
  • Maintaining up-to-date documentation, support procedures, and upgrade schedules.
  • Configuring, maintaining, and optimizing the Exchange infrastructure, with a focus on 
  • performance, reliability, and security.
  • Conducting regular system health checks and developing automated monitoring 
  • solutions.
  • Applying deep technical knowledge in the design, deployment, and support of Microsoft 
  • Exchange and Microsoft 365 environments.

Your profile:


  • Degree in IT or equivalent experience (5+ years) in complex infrastructure environments.
  • 5+ years of hands-on experience with Microsoft Exchange (2010 to Online versions).
  • Proven skills in administration, configuration, and migration of Exchange environments 
  • (including on-premises to cloud transitions).
  • Experience in large-scale Exchange and multi-tenant Active Directory infrastructures.
  • Advanced PowerShell scripting and troubleshooting abilities.
  • Solid understanding of networking components (load balancing, firewalls, etc.).
  • Experience supporting critical systems in a 24/7 context.
  • Familiar with ITIL processes and agile methodologies (Agile, SAFe).
  • Fluent in English (C1); French is an asset.
  • Certifications such as Microsoft MCSE are a plus.
  • Additional skills considered a plus: SQL, Mobile Device Management (MDM), Proofpoint, 
  • Splunk, Active Directory architecture.

To include yourself in this recruitment process; to find out more information about this role; or to discuss other career opportunities we have available, please contact Florian Letellier as soon as possible - CONFIDENTIALITY ASSURED.


Ready For Next.


#LI-FL1

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