Senior M365 and Exchange Administrator

Job ID: T2601314

Location: Remote Work, VA, US

Date Posted: 2026-03-05

Category: Information Technology

Subcategory: Sys Administrator

Schedule: Full-Time

Shift: Day Job

Travel: No

Minimum Clearance Required: None

Clearance Level Must Be Able to Obtain: Public Trust

Potential for Remote Work: ORA_REMOTE

Description

We are seeking a highly skilled and motivated M365 Systems Administrator with expertise in Exchange SE, Office 365 Exchange Online, EntraID Connect. The ideal candidate will also have a solid understanding of Teams, Identity Management, PowerShell, Azure, VMware, and technical writing. This role demands strong time management skills, attention to detail, and a collaborative approach to maintaining and enhancing our organization's IT infrastructure and collaboration platforms.

Key Responsibilities:

• Exchange and Collaboration Platform Management:
• Administer and maintain Exchange SE and Office 365 Exchange Online environments, including email configuration, mail flow troubleshooting, and migration projects.
• Monitor and optimize email server performance, security, and compliance.
• Provide support for Microsoft Teams, including user management, configurations, and integrations.
• Identity and Access Management:
• Manage EntraID Connect for seamless identity synchronization between on-premises and cloud environments.
• Implement and maintain identity and access management policies, ensuring security and compliance.
• Scripting and Automation:
• Develop and maintain scripts in PowerShell to automate routine tasks and improve system efficiency.
• Create tools and scripts to enhance IT workflows and reporting.
• Virtualization and Infrastructure Management:
• Knowledge of VMware and Azure environments, ensuring optimal performance and resource utilization.
• Conduct regular system updates, patch management, and hardware lifecycle management.
• Project and Task Management:
• Manage and execute IT projects, ensuring timely delivery and alignment with organizational objectives.
• Handle ServiceNow tickets and tasks efficiently, maintaining accurate records and resolving issues promptly.
• Collaborate with stakeholders to scope, plan, and implement IT solutions for business needs.
• Technical Writing and Documentation:
• Produce and maintain detailed documentation, including system configurations, processes, and troubleshooting guides.
• Write clear and concise technical manuals for both IT staff and end-users.
• Time Management and Collaboration:
• Prioritize and manage multiple ongoing projects to meet deadlines and organizational goals.
• Collaborate with cross-functional teams to plan, design, and implement IT solutions.

Qualifications

Qualifications and Skills:

• Education and Experience: Bachelors and 5+ years or Masters and 3+ years. Additional experience considered in lieu of experience.
• 10+ years required relevant experience
• Citizenship and Secrurity Clearance: Must be a US Citizen and able to obtain a Tier 4 Public Trust.
• Technical Expertise:
• Proficient in administering Trellix, Exchange SE and Office 365 Exchange Online.
• Hands-on experience with EntraID Connect and identity synchronization.
• Familiarity with Microsoft Teams, its integrations, and administration.
• Programming and Scripting:
• Proficiency in PowerShell scripting, with working knowledge of Python.
• Virtualization and Systems Management:
• Experience with VMware and Azure administration, including virtual machine management and resource optimization.
• Soft Skills:
• Excellent time management and organizational skills.
• Strong written and verbal communication skills for technical writing and collaboration.

Preferred Qualifications

• Industry certifications such as Microsoft Certified: Exchange Server Administrator, Azure Solutions Architect, or VMware Certified Professional.
• Experience in large-scale migration projects and hybrid IT environments.
• Knowledge of ITIL best practices.

Work Environment

• Full-time position with occasional on-call duties and after-hours work.
• Hybrid work model (DC area or East Coast preferred). Position is 100% remote, but client needs candidate to live in the DMV office in case they need to go into the office.
• Collaborative team environment with opportunities for professional development.

Target salary range: $80,001 - $120,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.