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Active Directory Systems Administrator - TS/SCI w/Poly
- Washington, Utah, United States
- Washington, Utah, United States
À propos
RQ219424
Type of Requisition:
Regular
Clearance Level Must Be Able to Obtain:
Top Secret SCI + Polygraph
Public Trust/Other Required:
None
Job Family:
IT Infrastructure and Operations
Skills:
Active Directory Domain Services (AD DS),Active Directory Federation Services (AD FS),Domain Controllers,Group Policy,Group Policy Objects (GPO)
Experience:
8 + years of related experience
US Citizenship Required:
Yes
ACTIVE DIRECTORY SYSTEMS ADMINISTRATOR YOUR IMPACT Own your opportunity to support national defense. Your work will help keep critical operations secure and connected across the global enterprise directly, contributing to a mission that protects our nation every day.
CIS is growing, and we invite both our experienced incumbents and new team members to be part of what’s next. Incumbents bring invaluable mission insight, while new talent adds fresh ideas and energy. Together, we’ll strengthen continuity and drive the next generation of innovation.
MEANINGFUL WORK AND PERSONAL IMPACT As an Active Directory Systems Administrator supporting CIS, you will sustain and secure enterprise directory services that enable authentication, authorization, and identity management across complex, multinetwork environments. You will maintain Active Directory forests, domains, and Group Policy, ensure directory service availability, and deliver reliable identity driven capabilities that underpin critical mission systems. Your work strengthens security, consistency, and operational readiness across the enterprise.
KEY RESPONSIBILITIES:
Administer and maintain Active Directory forests, domains, trust relationships, replication services, and enterprise directory components
Manage and troubleshoot identity services, including DNS integrated AD functions, authentication, Kerberos/NTLM, group membership, and object lifecycle management
Create, maintain, and troubleshoot Group Policy Objects (GPOs) to enforce secure, standardized configurations across multiple networks and client baselines
Perform Tier 2/3 directory service support, resolving complex AD, DNS, GPO, and authentication issues across distributed environments
Support AD integrated services including certificate services, federation services, domain controllers, and directory dependent applications
Execute domain controller deployments, configuration updates, schema extensions, and lifecycle upgrades in alignment with operational and security requirements
Monitor AD health, replication status, event logs, and performance to ensure availability and integrity of directory services
Maintain directory service documentation, configuration baselines, and operational procedures
Collaborate with engineering, cybersecurity, and operations teams to support design changes, new identity capabilities, and secure directory implementations
Execute patching and compliance tasks for AD, DNS, and directory integrated systems
Identify and remediate patching gaps, and document corrective actions
WHAT YOU’LL NEED TO SUCCEED
EDUCATION:
Bachelor’s degree in an IT-related field, or 8‑12+ years of relevant IT experience in lieu of a degree
CERTIFICATION:
Meet DoD 8140 Information Assurance Workforce certification requirements (e.g. Security+ CE, etc.)
CLEARANCE:
Active TS/SCI clearance with a favorable polygraph
Hands‑on experience administering AD, Group Policy, DNS, and authentication services in enterprise or multidomain environments
Strong knowledge of AD health monitoring, replication, domain controller management, OU structure design, and secure configuration practices
Experience troubleshooting complex authentication, GPO, DNS, and directory integrated application issues
Familiarity with STIGs, patching workflows, vulnerability remediation, and configuration compliance requirements
Strong documentation, communication, and cross team collaboration skills
US citizenship required
LOCATION:
Onsite
#CIS The likely salary range for this position is $128,039 - $173,229. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside this range.
BENEFITS Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post‑tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long‑term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.
Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans
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Compétences linguistiques
- English
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