Microsoft Exchange SME - TS/SCI Required!

Must have an active TS/SCI Security Clearance.

About the Role

Were seeking a Microsoft Exchange Subject Matter Expert (SME) to lead a critical Exchange Server migration and upgrade for a secure government client. This project offers the opportunity to work within a high-impact, classified environment, optimizing a complex Exchange infrastructure that supports mission-critical communications.

After the initial upgrade phase, documentation and patching work can be completed remotely with limited onsite visits.

Key Responsibilities

• Lead the migration and upgrade of Microsoft Exchange to Server SE within a classified network environment (JWICS).

• Ensure full compliance with DoD and federal security standards , including STIGs and RMF.

• Optimize and tune Exchange server performance, mail flow, and client functionality.

• Develop and maintain detailed technical documentation aligned with government-required artifacts.

• Collaborate with infrastructure teams to troubleshoot, automate, and improve Exchange operations using PowerShell scripting .

• Provide expert guidance on Exchange architecture, implementation, and security best practices.

Required Qualifications

• 7-10 years of hands-on experience with Microsoft Exchange architecture, migration, and administration.

• Proven experience working within DoD or classified environments (JWICS, SIPR, NIPR).

• Strong understanding of Exchange server security and compliance requirements.

• Proficiency in PowerShell (Ansible or Python a plus).

• Experience producing clear, compliant documentation for technical and government audiences.

• Current certifications: Security+ , IAT Level II (DoD 8140) , and either MCSE or MCSA .

• Excellent communication and collaboration skills with cross-functional technical teams.

Preferred Experience

• Prior work supporting Exchange upgrades in secure or government networks .

• Experience tuning and optimizing email systems for performance and reliability.

• Familiarity with government system accreditation processes and cybersecurity compliance frameworks.

This is a 6 month contract, 40 hours/week, in Dahlgren, VA.