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Booz Allen Hamilton · 12 hours ago

Exchange Server Engineer

San Diego, CA

Full-time

Hybrid

Senior Level

$87K/yr - $198K/yr

5+ years exp

Booz Allen Hamilton is seeking a highly skilled Exchange Server Engineer responsible for the design, implementation, administration, and support of enterprise messaging systems. The role focuses on ensuring secure and high-performing email and calendaring services while modernizing the organization’s hybrid messaging infrastructure.

ConsultingCyber SecurityIT InfrastructureManagement ConsultingSecurity

Growth Opportunities

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Design, implement, and maintain hybrid Exchange configurations connecting on-premises and cloud mail environments

Plan and execute mailbox migrations such as on-premises to Exchange Online

Configure and maintain hybrid mail flow, connectors, and DNS records, including SPF, DKIM, and DMARC

Manage and support Exchange Server environments 2016 or 2019, including mailbox databases, DAGs, connectors, and transport services

Perform patching, upgrades, and configuration changes across hybrid environments

Implement and manage security policies, including multi-factor authentication (MFA), conditional access, and Data Loss Prevention (DLP)

Collaborate with Security and Compliance teams to ensure adherence to organizational and regulatory standards such as DoD STIGs

Develop and maintain PowerShell scripts for automation of administrative tasks and reporting across Exchange Server and Microsoft 365

Automate provisioning, license assignment, and mailbox management

Serve as subject matter expert (SME) for Exchange Server, Exchange Online, and hybrid mail systems

Collaborate with Infrastructure, Security, and Network teams on cross-functional projects

Qualification

Exchange Server administrationMicrosoft Exchange OnlinePowerShell scriptingHybrid mail systemsSecurity policies implementationCloud migrationWindows Server applicationsDoD 8570 IAT Level II CertificationCross-functional collaboration

Required

5+ years of experience in Exchange Server administration and engineering for Exchange 2013, 2016, or 2019

Experience developing comprehensive IT infrastructure automation using scripting languages such as PowerShell, Bash, or Python or automation tools such as Ansible or Terraform

Experience working in cross-functional and matrixed teams

Ability to automate the installation and operation of Windows Server-based applications and solutions

Secret clearance

HS diploma or GED

Ability to obtain a DoD 8570 IAT Level II Certification such as CompTIA Security+ CE, CCNA‑Security, GSEC, or SSCP Certification within 30 days of hire date