We are seeking an experienced Exchange Online Administrator to manage and maintain our hybrid Exchange environment, including on-premises Exchange Server and Exchange Online (Microsoft 365). Ensure ...
We are seeking an experienced Exchange Online Administrator to manage and maintain our hybrid Exchange environment, including on-premises Exchange Server and Exchange Online (Microsoft 365). Ensure ...
O365 Exchange Online
Naperville, IL · On-site
O365 Exchange Online Location : Naperville, IL * Understands and assists with enhancing IT customer communication and collaboration migrations in accordance with agreed upon service agreements.
O365 Exchange Online
Naperville, IL · On-site
O365 Exchange Online Location : Naperville, IL * Understands and assists with enhancing IT customer communication and collaboration migrations in accordance with agreed upon service agreements.
They are seeking a Senior Systems Engineer / Exchange Online Administrator to support a hybrid Microsoft Exchange environment, ensuring reliable and secure email services while managing migrations ...
They are seeking a Senior Systems Engineer / Exchange Online Administrator to support a hybrid Microsoft Exchange environment, ensuring reliable and secure email services while managing migrations ...
Exchange Online Administrator
Washington, DC · Hybrid
$165K - $172K/yr
Overview Edgewater Federal Solutions is seeking a Senior Systems Engineer / Exchange Online Administrator to support a hybrid Microsoft Exchange environment, including on-premises Exchange Server and ...
Exchange Online Administrator
Washington, DC · Hybrid
$165K - $172K/yr
Overview Edgewater Federal Solutions is seeking a Senior Systems Engineer / Exchange Online Administrator to support a hybrid Microsoft Exchange environment, including on-premises Exchange Server and ...
Exchange Online Administrator
Washington, DC · On-site
$165K - $172K/yr
Overview Edgewater Federal Solutions is seeking a Senior Systems Engineer / Exchange Online Administrator to support a hybrid Microsoft Exchange environment, including on-premises Exchange Server and ...
Exchange Online Administrator
Washington, DC · On-site
$165K - $172K/yr
Overview Edgewater Federal Solutions is seeking a Senior Systems Engineer / Exchange Online Administrator to support a hybrid Microsoft Exchange environment, including on-premises Exchange Server and ...
Exchange Online (EXO) Administrator
Washington, DC · Hybrid
$110K - $125K/yr
Position Summary Manage and maintain our hybrid Exchange environment, including on-premises Exchange Server and Exchange Online (Microsoft 365). Ensure reliable email services, security, and ...
Exchange Online (EXO) Administrator
Washington, DC · Hybrid
$110K - $125K/yr
Position Summary Manage and maintain our hybrid Exchange environment, including on-premises Exchange Server and Exchange Online (Microsoft 365). Ensure reliable email services, security, and ...
Exchange Online Administrator - Onsite Mandatory skills: Exchange Server, Exchange Online, Microsoft 365, reliable email services, Exchange infrastructure, mailbox migrations, mail flow, email ...
Exchange Online Administrator - Onsite Mandatory skills: Exchange Server, Exchange Online, Microsoft 365, reliable email services, Exchange infrastructure, mailbox migrations, mail flow, email ...
Be Seen First
Senior Exchange Online (EXO) Engineer Washington, DC -100% onsite Per Federal contract U.S. citizenship is required Must be able to obtain Public Trust clearance Start Date- 08/2026 through 12/2027 ...
Quick apply
Apply Early
Be Seen First
Senior Exchange Online (EXO) Engineer Washington, DC -100% onsite Per Federal contract U.S. citizenship is required Must be able to obtain Public Trust clearance Start Date- 08/2026 through 12/2027 ...
Apply Early
The Senior Exchange Online Messaging Engineer is responsible for leading the design, implementation, and governance of Upstates enterprise messaging that are critical to business, educational ...
The Senior Exchange Online Messaging Engineer is responsible for leading the design, implementation, and governance of Upstates enterprise messaging that are critical to business, educational ...
The Senior Exchange Online Messaging Engineer is responsible for leading the design, implementation, and governance of Upstates enterprise messaging that are critical to business, educational ...
The Senior Exchange Online Messaging Engineer is responsible for leading the design, implementation, and governance of Upstates enterprise messaging that are critical to business, educational ...
Microsoft 365 - Exchange Online Location: Torrance, CA. Proactive in direct client communication and capable of managing customers effectively with an onsite presence. Manage Microsoft 365 ...
Microsoft 365 - Exchange Online Location: Torrance, CA. Proactive in direct client communication and capable of managing customers effectively with an onsite presence. Manage Microsoft 365 ...
Senior Exchange Online (EXO) Administrator Washington, DC -100% onsite Per Federal contract U.S. citizenship is required Must be able to obtain Public Trust clearance Start Date- 08/2026 through 12 ...
Senior Exchange Online (EXO) Administrator Washington, DC -100% onsite Per Federal contract U.S. citizenship is required Must be able to obtain Public Trust clearance Start Date- 08/2026 through 12 ...
Senior Exchange Online (EXO) Administrator Washington, DC -100% onsite Per Federal contract U.S. citizenship is required Must be able to obtain Public Trust clearance Start Date- 08/2026 through 12 ...
Senior Exchange Online (EXO) Administrator Washington, DC -100% onsite Per Federal contract U.S. citizenship is required Must be able to obtain Public Trust clearance Start Date- 08/2026 through 12 ...
Senior Exchange Online (EXO) Administrator Washington, DC -100% onsite Per Federal contract U.S. citizenship is required Must be able to obtain Public Trust clearance Start Date- 08/2026 through 12 ...
Senior Exchange Online (EXO) Administrator Washington, DC -100% onsite Per Federal contract U.S. citizenship is required Must be able to obtain Public Trust clearance Start Date- 08/2026 through 12 ...
Senior Exchange Online (EXO) Administrator Washington, DC -100% onsite Per Federal contract U.S. citizenship is required Must be able to obtain Public Trust clearance Start Date- 08/2026 through 12 ...
Senior Exchange Online (EXO) Administrator Washington, DC -100% onsite Per Federal contract U.S. citizenship is required Must be able to obtain Public Trust clearance Start Date- 08/2026 through 12 ...
Senior Exchange Online (EXO) Administrator Washington, DC -100% onsite Per Federal contract U.S. citizenship is required Must be able to obtain Public Trust clearance Start Date- 08/2026 through 12 ...
Senior Exchange Online (EXO) Administrator Washington, DC -100% onsite Per Federal contract U.S. citizenship is required Must be able to obtain Public Trust clearance Start Date- 08/2026 through 12 ...
Senior Exchange Online (EXO) Administrator Washington, DC -100% onsite Per Federal contract U.S. citizenship is required Must be able to obtain Public Trust clearance Start Date- 08/2026 through 12 ...
Senior Exchange Online (EXO) Administrator Washington, DC -100% onsite Per Federal contract U.S. citizenship is required Must be able to obtain Public Trust clearance Start Date- 08/2026 through 12 ...
Senior Exchange Online (EXO) Administrator Washington, DC -100% onsite Per Federal contract U.S. citizenship is required Must be able to obtain Public Trust clearance Start Date- 08/2026 through 12 ...
Senior Exchange Online (EXO) Administrator Washington, DC -100% onsite Per Federal contract U.S. citizenship is required Must be able to obtain Public Trust clearance Start Date- 08/2026 through 12 ...
Microsoft 365 - Exchange Online Location: Torrance, CA. Mode : Contract Kindly submit more profiles on strong email security, mail flow and Exchange on Premises, exchange servers 2016/2019. Proactive ...
Microsoft 365 - Exchange Online Location: Torrance, CA. Mode : Contract Kindly submit more profiles on strong email security, mail flow and Exchange on Premises, exchange servers 2016/2019. Proactive ...
Senior Exchange Online (EXO) Administrator Washington, DC -100% onsite Per Federal contract U.S. citizenship is required Must be able to obtain Public Trust clearance Start Date- 08/2026 through 12 ...
Senior Exchange Online (EXO) Administrator Washington, DC -100% onsite Per Federal contract U.S. citizenship is required Must be able to obtain Public Trust clearance Start Date- 08/2026 through 12 ...
Exchange Online information
See salary details
$35K - $45.9K
6% of jobs
$45.9K - $56.8K
4% of jobs
$56.8K - $67.7K
6% of jobs
$67.7K - $78.6K
4% of jobs
$80.6K is the 25th percentile. Wages below this are outliers.
$78.6K - $89.5K
20% of jobs
The median wage is $93.7K / yr.
$89.5K - $100.5K
22% of jobs
$108.1K is the 75th percentile. Wages above this are outliers.
$100.5K - $111.4K
16% of jobs
$111.4K - $122.3K
11% of jobs
$122.3K - $133.2K
5% of jobs
$133.2K - $144.1K
1% of jobs
$144.1K - $155K
3% of jobs
$35K
$95.5K
$155K
How much do exchange online jobs pay per year?
What are the key skills and qualifications needed to thrive as an Exchange Online Administrator, and why are they important?
What is the difference between Exchange Online vs Exchange Server?
| Feature | Exchange Online | Exchange Server |
|---|---|---|
| Deployment | Cloud-based service hosted by Microsoft | On-premises server infrastructure |
| Maintenance | Managed by Microsoft, minimal user intervention | Requires in-house IT management and updates |
| Accessibility | Accessible from anywhere with internet | Limited to local network or VPN access |
| Cost | Subscription-based, predictable costs | Initial hardware and ongoing maintenance costs |
Exchange Online and Exchange Server serve similar functions as email platforms but differ mainly in deployment, management, and accessibility. Exchange Online offers a cloud-based solution managed by Microsoft, ideal for remote access and reducing IT overhead. Exchange Server is an on-premises solution requiring internal management, suitable for organizations with specific security or compliance needs.
What is Exchange Online?
What are the typical daily responsibilities of an Exchange Online administrator?
Job description
We are seeking an experienced Exchange Online Administrator to manage and maintain our hybrid Exchange environment, including on-premises Exchange Server and Exchange Online (Microsoft 365). Ensure reliable email services, security, and compliance across the organization.
Position Responsibilities
• Administer and support hybrid Exchange infrastructure (on-premises and Exchange Online)
• Manage mailbox migrations, mail flow, and hybrid connectivity between environments
• Configure and maintain transport rules, DLP policies, retention policies, and email security features
• Monitor system performance, troubleshoot issues, and resolve user email problems
• Implement anti-spam, anti-malware, and threat protection using Microsoft Defender for Office 365
• Manage user provisioning, distribution groups, shared mailboxes, and permissions
• Maintain hybrid synchronization and directory services (Azure AD Connect)
• Execute eDiscovery, legal holds, and compliance investigations
• Document configurations, procedures, and maintain system architecture records
• Provide end-user support and training on email features
Required Technologies
• Microsoft Exchange Online & Exchange Server (hybrid environment)
• PowerShell (Exchange Online/On-Prem Management)
• Microsoft 365 Admin Center & Exchange Admin Center (EAC)
• Azure Active Directory & Azure AD Connect
• Exchange Online Protection (EOP) & Microsoft Defender for Office 365
• DNS, SPF, DKIM, DMARC, mail flow routing
Required Experience
• 4+ years managing Exchange environments
• 2+ years with hybrid Exchange (on-premises + Exchange Online)
• 2+ years PowerShell scripting for Exchange administration
• Hands-on experience with mailbox migrations and hybrid deployments
• Email security and compliance implementation
Preferred Qualifications
• Microsoft 365 Certified: Messaging Administrator Associate
• Experience with 500+ user environments
• ITIL or service management experience
__________________________________________________________________
No Phone calls Please
Please apply with your resume in a word file including all your contact details
About Advance Digital Systems
Sourced by ZipRecruiter
Industry
It services
Company size
1 - 10 Employees
Headquarters location
Fairfax, VA, US
Year founded
2004