Microsoft Mobile Device Manager

Microsoft Exchange On-Prem Administrator (Long-Term Contract)
Company: M365Consult
Location: Remote (US time zones)
Engagement: Long-term full-time (phased ramp-up)

About M365Consult

M365Consult is a fast-growing European startup specializing in Microsoft solutions. The team is passionate about innovation collaboration and building a strong brand presence across digital platforms and is looking for motivated experts eager to learn and grow with us.

Role Overview

M365Consult is seeking a highly proficient Microsoft Exchange On-Prem Administrator for a long-term full-time contract. You will work for an MSP environment supporting around 10 customers focusing primarily on on-premises Exchange within hybrid configurations. Approximately 50% of your time will be dedicated to server hardening and upgrades and the remaining 50% to project work troubleshooting and ticket handling.

The onboarding phase will last about 2 weeks at 3 hours per day followed by a ramp-up to 46 hours daily then to a regular 8 hours per day. Work will be performed during US time zones for nonEnglish-speaking customers so you must be comfortable using translation tools in day-to-day work. This role is reserved for true experts; deep technical interviews will be conducted before hiring and throughout onboarding.

Key Responsibilities

• Configure manage and maintain Microsoft Exchange servers and related infrastructure including upgrades patching hardening and performance optimization.
• Troubleshoot and resolve Exchange issues such as mail flow disruptions database problems and client connectivity errors.
• Work extensively with hybrid Exchange configurations with a strong focus on the onpremises side.
• Perform ongoing server hardening and security improvements across multiple customer environments.
• Handle project-based tasks as well as daily troubleshooting and ticket resolution for approximately 10 MSP customers.
• Utilize and manage Edge Servers and email security gateways such as EOP Proofpoint OPEN Mission Control and similar tools.
• Collaborate with distributed teams while working in a primarily nonEnglish environment using translation tools where needed.

Requirements

• Proven senior-level experience as a Microsoft Exchange On-Prem Administrator ideally in an MSP or multi-tenant environment.
• Deep hands-on expertise with Exchange Server (on-prem) including hybrid deployments.
• Strong track record in server hardening upgrades patching and performance tuning.
• Solid experience troubleshooting mail flow databases and client connectivity.
• Practical knowledge of Edge Servers and email security gateways (EOP Proofpoint OPEN Mission Control etc.).
• Comfortable working long-term in US time zones with nonEnglish-speaking customers.
• Ability to pass demanding in-depth technical interviews and ongoing technical evaluations.

What We Offer

• Long-term full-time contract with phased onboarding and ramp-up.
• Work in a deeply technical environment with real expert-level peers.
• Opportunity to shape and secure complex Exchange and hybrid environments across multiple customers.
• Fully remote work with structured onboarding and clear growth in hours and responsibility.

How to Apply

Submit your CV and a short cover letter outlining your Exchange On-Prem and hybrid experience including examples of hardening upgrades and complex troubleshooting you have led.