System Engineer

The Senior Systems Engineer in Directory Services is tasked with providing expert-level support and strategic oversight in accordance with the SIE OPORD.

Duties include but are not limited to:

• Lead the integration of Active Directory infrastructure with network, security, messaging, remote access, and virtual environments to ensure seamless functionality.
• Develop and enforce best practices for Windows infrastructure support.
• Oversee the entire life-cycle of critical IT services, including planning, deployment, and maintenance.
• Architect and administer RBAC permissions within a multi-tenant enterprise environment.
• Provide guidance and mentorship to Directory Service administrators, imparting essential knowledge to bolster the SIE.
• Drive innovation and the adoption of new technologies to augment the SIE's mission readiness.
• Manage a geographically dispersed array of sites with multiple domain controllers across various networks, ensuring high availability and resilience.
• Position may require shift and weekend work.

Required Qualifications:

• A DoW security clearance at the TS/SCI level.
• DoW 8570 IAT II Certification.
• Must be with DoW 8140 compliant under the Work Role Code 451 - Systems Administrator Intermediate - Intermediate level or higher by 1 Oct 26.
• Mastery of system engineering processes and techniques.
• Experience with Active Directory delegation and security models,
• Demonstrated expertise in Microsoft Windows Server 2016/2019/2022 and related client products.
• Extensive experience in designing and deploying Active Directory, Domain Controller Management, DFS, and RBAC in large-scale environments (exceeding 80K users).

Highly Desired Qualifications:

• VMware Certified Professional (VCP) OR.
• Microsoft Certified Expert related to candidate's work area OR.
• Nutanix Certified Advanced Professional OR.
• Microsoft 365 Certified Enterprise Administration Expert OR.
• Azure Solutions Architect OR.
• Azure DevOps Engineer.
• Experience in an Enterprise Environment is crucial.
• Expertise in designing, maintaining, and managing Domain/Forest trusts and Directory/Forest/Domain replication.
• Experience in constructing, promoting, and managing multiple Domain controllers.
• Experience in Linux Redhat.

Years of Experience (YOE):

• Minimum 12 years with HS degree, 10 years with AS/AA degree, 8 years with BS/BA, 6 years with MS/MA, or 3 years with PhD.