Identity and Directory Services Engineer - TS/SCI with Polygraph
About The Position
GDIT is seeking an engineer to support geographically dispersed systems integrating Linux and Microsoft services. The selected candidate will design, build, deploy, and administer large-scale, multi-domain enterprise Windows Server environments. The role also builds, maintains, and migrates physical and virtual systems to on-premises, cloud, or hybrid infrastructures and provides support to globally dispersed, WAN-connected sites. Following a DevOps model, the engineer supports solutions throughout the IT project lifecycle, including refining requirements, producing design documentation, preparing installation instructions and deployment plans, and providing operations and maintenance support. Project work may include engineering geographically dispersed services, integrating services with public, private, and hybrid cloud environments, creating solutions for deployment through automated configuration-management tools, and hardening systems for security and SCAP compliance.
Requirements
- Active Top Secret/SCI clearance with Polygraph.
- CompTIA Security+ or similar IAT Level II 8570/8140 certification required at start.
- Bachelor’s degree or equivalent experience.
- 10 or more years of related experience.
- Experience designing and implementing Microsoft Windows Server Active Directory.
- Experience with Group Policy Management.
- Experience with Windows DNS and DHCP.
- Experience with LDAP.
- Experience with Active Directory Federation Services.
- Experience with Active Directory Domains and Trusts.
- Experience monitoring Microsoft systems using System Center Operations Manager.
- Experience with Microsoft deployment methodologies, including Microsoft Deployment Toolkit and System Center Configuration Manager.
- Experience with Microsoft Windows automation scripting using PowerShell or other scripting languages.
- Experience with system configuration and hardening based on security guidelines such as DISA STIGs.
- U.S. citizenship required.
Nice To Haves
- Experience with Windows Server 2016; Windows Server 2019 experience is optimal.
- Experience with Microsoft Identity Manager and/or Forefront Identity Manager is optimal.
- Experience building or managing servers in AWS and VMware environments is desired.
- Experience managing work tasks using tools such as JIRA and ServiceNow.
Responsibilities
- Design and define system architecture for new or existing computer systems using on-premises and cloud-based hosting technologies.
- Analyze requirements and system architectures to develop system requirements specifications and design plans.
- Administer, operate, manage, and maintain components for on-premises and cloud-based virtualized systems.
- Review the completion and implementation of system additions and enhancements and make recommendations to management or clients.
- Plan and direct upgrades of Windows Server infrastructure and related components, including Active Directory, Domain Controller topology, LDAP, authentication services, DNS, permissions and access controls, and Group Policy.
- Build, maintain, and migrate physical and virtual systems to on-premises, cloud, or hybrid infrastructures.
- Support multiple globally dispersed, WAN-connected sites.
- Support solutions through the full IT project lifecycle, including requirements refinement, design documentation, installation instructions, deployment plans, and operations and maintenance.
- Engineer services for geographically dispersed sites and integrate services into public, private, and hybrid cloud environments.
- Engineer solutions for automated configuration-management deployment and harden solutions for security and SCAP compliance.
Benefits
- 401(k) with company match.
- Comprehensive health and wellness packages, including medical plan options and health savings accounts.
- Dental insurance options.
- Vision plan.
- Internal Mobility team and professional growth opportunities, including paid education and certifications.
- Paid vacation and holidays; paid time off plans also include sick and personal time.
- Paid parental, military, bereavement, and jury duty leave.
- Short- and long-term disability benefits, life insurance, and other insurance offerings.
- Full flex work weeks where possible.
- Cutting-edge technology and learning opportunities.
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What This Job Offers
Job Type
Full-time
Career Level
Senior
