Job VC
Lead Systems Engineer/ Exchange Architect (part-time or full-time) (#5021)
Technologies
Description
About the client:
Our customer is the European online car market with over 30 million monthly users, with a market presence in 18 countries. As a Laed System Engineer/ Exchange Architect, you will play a pivotal role in shaping the future of online car markets and enhancing the user experience for millions of car buyers and sellers.
Project Overview
We require an experienced Microsoft Exchange consultant to lead and manage a production migration to:
Microsoft Exchange Server Subscription Edition (Exchange SE)
Windows Server OS versions, such as 2022/2025
2-node
DAG deployment
AWS-hosted infrastructure
Edge Transport decommission
Backup implementation (Veeam)
Third-party integration validation
This is a business-critical migration affecting approximately 200 users.
Requirements
EDT Timezone work hours
Minimum 5+ years
of hands-on Microsoft Exchange experience
Proven experience with
Exchange 2019 / Exchange SE
Experience deploying Exchange in AWS (EC2, EBS, networking)
Strong experience with Database Availability Group (DAG) design and configuration
Experience migrating production Exchange environments
Windows Server 2022 experience
Active Directory schema preparation and health validation
Experience implementing Exchange-aware backup solutions (Veeam preferred)
Log truncation configuration and validation
Recovery Database (RDB) restore procedures
Backup retention design and restore testing
Edge Transport decommission experience
IronPort or similar secure mail gateway integration
SSL certificate configuration (SAN / Autodiscover)
Experience validating Exchange transport agents
Handling third-party application compatibility during upgrades
At least
upper-intermediate English
level
Responsibilities
Review and validate the architecture design
Prepare a detailed migration runbook
Define rollback plan
Implement Exchange SE deployment
Configure DAG
Oversee backup configuration
Validate the restore procedure
Lead production cutover
Provide post-migration stabilization support
Migration plan document
Backup & restore validation documentation
Rollback procedure
Post-migration health report
Knowledge transfer session
On-call support during cutover window
Nice-to-Have Certifications
Microsoft Certified: Messaging Administrator
Microsoft Certified: Windows Server Hybrid Administrator
Veeam Certified Engineer (VMCE)
We offer*:
Flexible working format — remote, office-based or flexible
A competitive salary and good compensation package
Personalized career growth
Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
Active tech communities with regular knowledge sharing
Education reimbursement
Memorable anniversary presents
Corporate events and team buildings
Other location-specific benefits
*not applicable for freelancers
Our customer is the European online car market with over 30 million monthly users, with a market presence in 18 countries. As a Laed System Engineer/ Exchange Architect, you will play a pivotal role in shaping the future of online car markets and enhancing the user experience for millions of car buyers and sellers.
Project Overview
We require an experienced Microsoft Exchange consultant to lead and manage a production migration to:
Microsoft Exchange Server Subscription Edition (Exchange SE)
Windows Server OS versions, such as 2022/2025
2-node
DAG deployment
AWS-hosted infrastructure
Edge Transport decommission
Backup implementation (Veeam)
Third-party integration validation
This is a business-critical migration affecting approximately 200 users.
Requirements
EDT Timezone work hours
Minimum 5+ years
of hands-on Microsoft Exchange experience
Proven experience with
Exchange 2019 / Exchange SE
Experience deploying Exchange in AWS (EC2, EBS, networking)
Strong experience with Database Availability Group (DAG) design and configuration
Experience migrating production Exchange environments
Windows Server 2022 experience
Active Directory schema preparation and health validation
Experience implementing Exchange-aware backup solutions (Veeam preferred)
Log truncation configuration and validation
Recovery Database (RDB) restore procedures
Backup retention design and restore testing
Edge Transport decommission experience
IronPort or similar secure mail gateway integration
SSL certificate configuration (SAN / Autodiscover)
Experience validating Exchange transport agents
Handling third-party application compatibility during upgrades
At least
upper-intermediate English
level
Responsibilities
Review and validate the architecture design
Prepare a detailed migration runbook
Define rollback plan
Implement Exchange SE deployment
Configure DAG
Oversee backup configuration
Validate the restore procedure
Lead production cutover
Provide post-migration stabilization support
Migration plan document
Backup & restore validation documentation
Rollback procedure
Post-migration health report
Knowledge transfer session
On-call support during cutover window
Nice-to-Have Certifications
Microsoft Certified: Messaging Administrator
Microsoft Certified: Windows Server Hybrid Administrator
Veeam Certified Engineer (VMCE)
We offer*:
Flexible working format — remote, office-based or flexible
A competitive salary and good compensation package
Personalized career growth
Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
Active tech communities with regular knowledge sharing
Education reimbursement
Memorable anniversary presents
Corporate events and team buildings
Other location-specific benefits
*not applicable for freelancers