Active Directory Administrator III

CommIT Enterprises, Inc

1d•Onsite

About The Position

CommIT Enterprises, Inc. is seeking an Active Directory Administrator III to be part of an Enterprise Services Management (ESM) Active Directory (AD) Support team supporting over 265,000 user accounts and 140,000 computer accounts across several AD domains on government operated networks. The services that the AD Support team supports in Active Directory include accounts and group management; security configuration of the AD infrastructure; Domain Name Service (DNS); Dynamic Host Configuration Protocol (DHCP); Distributed File Replication Services (DFRS); Group Policy Objects (GPO); and other directory services technologies as applicable. The Candidate will provide Tier II level Active Directory support and requires knowledge of the Windows Server Operating System and relevant AD applications (such as System Center Suite, and Exchange). The underlying infrastructure consists of both physical servers and VMware based servers and requires knowledge in VMware Virtualization and VMware vCloud to perform the specialized ESM Active Directory tasks. Established in 2001, CommIT is a Certified Veteran-Owned Small Business (CVOSB) providing innovative technical engineering and data science services. Our enterprise systems support includes the Department of Defense’s (DoD) GCSS-MC, CAC2S, TBMCS-MC, and the Department of Veteran’s Affairs’ (VA) telehealth communications. We offer acquisition management, systems engineering, Agile software development, cloud management, IT modernization, data analytics, cybersecurity, and training, including leading-edge DevSecOps, automated testing, and mobile application development.

Requirements

4 years’ related experience.
Firewall, Demilitarized Zone (DMZ) experience configuring, certificate configuring; troubleshooting.
Experience with PowerShell commands needed to manage Active Directory features, roles, mailboxes, performance and troubleshooting.
Experience identifying the need for any Active Directory system reconfigurations (minor or significant).
Experience maintaining policies, procedures, and training plans for Active Directory system administration and appropriate use.
Experience in building, tuning and maintaining servers in an enterprise environment.
Experience troubleshooting server performance issues using native Windows Server tools and utilities.
Experience with Active Directory 2019/2022, planning, deploying and migration.
Knowledge of AD Architecture and Design concepts.
Thorough working knowledge of Windows Server 2019/2022.
Ability to evaluate the need for any AD system reconfigurations (minor or significant).
Ability to maintain policies, procedures, and training plans for AD system administration and appropriate use,
Thorough working knowledge of Windows Server 2019/2022.
Thorough working knowledge of Active Directory as it relates to enterprise technologies.
Ability to identify and troubleshoot server performance issues using native Windows Server tools and utilities.
Maintain a “forward looking” posture and work with management to plan for future upgrades, including Active Directory migration to the newer versions.
DoD 8580 IAT III (CASP+CE, CCNP Security, CISA, GCIH, GCED, or CISSP (or Associate).
Professional level certification, i.e. MCSA Windows Server 2016/2019/2022, MCSE Core Infrastructure, Microsoft Windows Server Hybrid Administrator

Nice To Haves

Knowledge in VMware Virtualization and VMware vCloud

Responsibilities

Maintain the overall health of technologies associated with AD and internal DNS.
Resolve Active Directory tickets escalated from the service desk to include completing the associated administrative activities and provide a weekly status report.
Coordinate incident tickets between Tier II and III sections as well as other sections as required.
Provide documentation, guidance, and instruction to service desks for handling standard Active Directory related incidents, work orders, and service requests.
Provide Active Directory Service Desk Resolution Reports documentation to the service desk on the procedures for completing the task.
Submit and execute AD related Request for Change tasks.
Monitor the system availability and performance of AD with Government -provided event management tools, and take corrective action with regard to incidents that lower the health of AD.
Provide project support for AD related technologies.
Coordinate with the Engineering Team and other sections on AD-related issues.
Support change management process; submit requests through Change Approval Board; and participate in Change Review Boards.
Escalate product issues to third party product vendors upon Government approval.
Implement monitoring tool thresholds and conduct proactive event remediation.
Provide analysis and remediation for DISA Security Technical Implementation Guidelines (STIG) for all responsible technologies in preparation for the annual Commanders Cyber Readiness Inspections (CCRI).