Sr. Systems Engineer – Exchange Platform

Bryant Technologies; Washington (District of Columbia); On-site; USD 80,000 - 100,000; Full time

Job summary

Bryant Technologies is looking for a candidate to manage and maintain their hybrid Exchange environment based in Washington, DC. The successful applicant will handle mailbox migrations and ensure compliance across the organization.

Qualified candidates should have 4+ years of experience managing Exchange environments and must be US citizens. This is an on-site position without remote work options, requiring strong technical skills in Exchange and PowerShell.

Qualifications

• 4+ years managing Exchange environments.
• 2+ years with hybrid Exchange (on-premises + Exchange Online).
• 2+ years PowerShell scripting for Exchange administration.

Responsibilities

• Administer and support hybrid Exchange infrastructure.
• Manage mailbox migrations and mail flow.
• Implement security features using Microsoft Defender for Office 365.

Skills

Microsoft Exchange Online & Exchange Server

PowerShell

Microsoft 365 Admin Center

Azure Active Directory

Exchange Online Protection

DNS, SPF, DKIM, DMARC

Education

Microsoft 365 Certified: Messaging Administrator Associate

Tools

Azure AD Connect

Job description

Contract Performance Period: July 1, 2026 - December 31, 2026

Job Location: Washington, DC location(s) (Metro Access) On-Site 5 days/week.

Direct Hire: Term: through 31/12/2026, with a strong possibility of extension

Pay Range: Depending on Experience

Travel Requirements: Washington, DC location(s) (Metro Access) On-Site 5 days/week.

Working Remotely: Not possible

Project Description

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.

US Citizenship is required for this position.

Qualification Requirements

• 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
• Microsoft 365 Certified: Messaging Administrator Associate (preferred)
• Experience with 500+ user environments (preferred)
• ITIL or service management experience (preferred)

Skills Requirements

• 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

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

Job ID: 1560