Active Directory/Exchange-Messaging Specialist
Posted on: July 15, 2021
Leidos is seeking an Active Directory / Exchange-Messaging
Specialist to support the SMIT Program. The candidate will provide
leadership in the execution of end user support services for Active
Directory accounts and Exchange email services.
Roles and Responsibilities:
Manage the operation, servicing, trouble shooting, and
account administration of Active Directory (AD), Exchange, Active
Directory Application Mode (ADAM), and the Global Address List
Manage end user accounts.
Perform life cycle events on end use accounts to
Creation, Modification, and
Upgrade/downgrade accounts access.
Delete or transfer network end user data as
Manage web-based active directory (AD) tool for reporting
and queries against the end user accounts.
Manage AD group objects including user accounts, computer
accounts, and other group manageable units.
Perform life cycle events for AD groups to
Create new Groups
Modify Group attributes
Modify Group Object Type
Deactivate and delete Groups.
Manage the enterprise messaging service to process,
deliver, store, and receive email and associated
Manage the ability to send and receive signed and
encrypted email and attachments using PKI certificates.
Configure email service to utilize mandated and accredited
messaging protocols and configuration to ensure interoperability
and remote access.
Manage server mailbox restorations.
Manage smart/mobile device email service infrastructures
and manage synchronization with mobile capabilities.
Manage the unclassified and secret capability to access
email via a web-based application.
Required Experience & Qualifications:
Must be a US Citizen.
Minimum of 5 years’ experience across a broad-range of
programs with increasing responsibility.
Minimum of 2 years using Active Directory and/or
Ability to work with teams to manage IT solutions,
identify problems and implement solutions.
Be willing to develop & document, processes and
Flexibility to work independently, with vendors, or in
teams; sometimes across geographic regions and with members having
varying AD and/or Exchange knowledge and experience.
·Knowledge of Active Directory
DC design, Schema, OU design, AD replication topology, and DC
backup/restore procedures; DNS, GPO's, Message tracking and
Working knowledge of DoD networking and IA policies and
Demonstrate passion for resolving problems and identifying
Exchange and AD best practices.
DOD Secret Clearance, clearable to TS/SCI.
Microsoft Certified IT Professional (MCITP) certification
in Windows Server R2/2016 or Exchange Server 2013 & 2016
Knowledge of virtual server operations including
clustering, Group Policies, advanced configuration, anti-virus and
anti-malware software, email gateways, NetApp SAN storage, network
routing, and PowerShell scripting
DoD 8570.01-M Information Assurance Technician (IAT) Level
Desired Experience & Qualifications:
6 years’ experience across a broad-range of programs with
Microsoft Certified Solutions Expert (MCSE) certification
in Server Infrastructure or Messaging
Familiarity with Defense Information Systems Agency (DISA)
STIGs baseline control and adherence
Experience with Microsoft 365.
External Referral Bonus:
External Referral Bonus $:
Potential for Telework:
Clearance Level Required:
Yes, 10% of the time
Scheduled Weekly Hours:
Keywords: Leidos, Norfolk , Active Directory/Exchange-Messaging Specialist, Other , Norfolk, Virginia
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