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Microsoft 365​/Exchange Administrator (Top Secret Cleared) with Security Clearance

Job in Washington, District of Columbia, 20530, USA
Listing for: ECS
Full Time position
Listed on 2026-08-01
Job specializations:
  • IT/Tech
    Systems Administrator, M365, SharePoint & Power Platform, IT Support, Cloud Computing: Infrastructure & Operations
Salary/Wage Range or Industry Benchmark: 72665 - 95221 USD Yearly USD 72665.00 95221.00 YEAR
Job Description & How to Apply Below
Job Description Everforth ECS is seeking a Microsoft M365/Exchange Systems Administrator (Top Secret Cleared) to work in our Washington DC office. Shift

Hours:

6:00 AM to 2:30 PM (Morning Shift) We are searching for an experienced Microsoft M365/Exchange Systems Administrator, with excellent communication skills, to deliver innovative capabilities within a large Enterprise. The candidate will be able to identify solutions to automate business process workflow, assist the customer with requirements analysis, and deploy and support solutions scalable for a Large Enterprise. The Microsoft M365/Exchange Systems Administrator will report to the Program Manager and work in Service Operations with a team of Developers, Engineers, and Administrators.

The Microsoft M365/Exchange Systems Administrator must be able to collaborate with the Customer, Project Team, and external stakeholders in supporting the organizations mission and objectives. The candidate must have strong written and verbal communications skills, be able to lead initiatives, projects, task, having expert knowledge of M365, and be able to document, develop, and support solutions within all phases of the Service Lifecycle, Service Strategy, Service Design, Service Transition, Service Operations, and Continual Service Improvement.

Responsibilities Include:

* Maintaining and staying abreast of existing and emerging Microsoft M365 services, capabilities, and related core technologies and drive their strategic integration, modernization, and deployment within the Enterprise
* Assisting with and leading the development and maintenance of an Office 365 and Exchange Road Map for the Service Operations and the Enterprise that maintains strategic alignment with the Businesses requirements, Vision, Mission, and Objectives
* Function as a Technical lead within the AGILE team for M365 and Cloud solutions; assisting with identifying and championing the completion of Features, User Stories, and associated acceptance criterion, risk, and dependencies that strategically align with and are in support of the business need
* Provide and document resolution of customer request, incidents, changes, and problems within the associated system of record for M365 Cloud / Tenant and On-Prim Exchange services
* Interface with Support teams, at all levels, and vendors to resolve problems, issues, request and to complete knowledge transfers as required
* Support the Operations and Maintenance (O&M) of all components of the On-Prim Exchange and Office 365 Tenant Service
* Continuously improving service delivery to the Enterprise though business process automation, process improvement, and extending request fulfillment to support professionals and end-users Position is 100% on site. Salary Range: $72,665 - $95,221 Required Skills
* Must have a current Top-Secret Clearance with the capability of Obtaining SCI / Poly
* Shift

Hours:

6:00 AM to 2:30 PM (Morning Shift)
* Enable, administer, and monitor Microsoft 365 products and services including Office 365, SharePoint Online, Exchange Online, One Drive, and Teams
* Lead and manage migrations efforts including Exchange Online, SharePoint Online, and One Drive
* Implement and manage Office 365 licenses, usage, and governance
* Implement and manage Office 365 tenant security, incident investigation, and overall tenant threat protection
* Design and lead the development of Power Apps and workflows solutions optimized for productivity and collaboration using the Microsoft 365 platform
* Hands-on experience with implementing enterprise-scale solutions, hybrid or otherwise, using key 365 components including Power Platform, and SharePoint.
* Must have real-world, hands-on experience delivering messaging and collaboration solutions utilizing Microsoft Exchange and Office 365 within a large heterogenous U.S. Government environment
* General knowledge of Active Directory and Azure active Directory. Experience working with and managing Security Objects within Active Directory such as distribution groups and security groups. Desired Skills
* Microsoft Exchange Power Shell Scripting - Experience automating administrative tasks in Exchange Online and On-Premises.
* Exchange Admin Center (EAC) - Proficiency in managing both On-Prem and Cloud Exchange environments.
* Microsoft Teams Administration - Managing user access, policies, and troubleshooting Teams-related issues.
* One Drive for Business & Microsoft 365 Suite - Administration and support of all Microsoft O365 products.
* Skype for Business Administration - Managing legacy communication services and transition planning.
* Command Prompt & Scripting - Familiarity with Windows CMD for troubleshooting and scripting.
* Outlook Web Access (OWA) - Configuration and support for web-based email access.
* Azure Active Directory (AAD) - Experience gathering information, monitoring, and reporting (though not daily usage).
* System Center Operations Manager (SCOM) Alerts - Monitoring and responding to alerts…
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