Virtualization Systems Administrator; Secret - TS​/SCI Security Clearance

Position: Virtualization Systems Administrator (Secret - TS/SCI) with Security Clearance
Zachary Piper Solutions is seeking a Virtualization Systems Administrator to support a federal customer in Tysons, VA. This role is part of a dynamic team responsible for design, implementation, operations, maintenance, and cybersecurity for large-scale, resilient hardware and virtualized infrastructure. The ideal candidate will have experience managing enterprise Windows environments, virtualization platforms, and physical security systems while ensuring compliance with Information Assurance standards.

Clearance Requirement:
* Active Secret clearance required; must be eligible for TS/SCI. Work Environment:
* On-site in Tysons, VA with up to 25% CONUS and OCONUS travel. Responsibilities:
* Monitor, maintain, and test physical security systems including Physical Access Control, CCTV, and PSIM.
* Provide Tier 2 escalation support for IT systems, including troubleshooting and resolution of technical issues.
* Configure and manage Windows operating systems, including installation and patching.
* Apply Security Technical Implementation Guides (STIGs) and perform IAVA updates for compliance.
* Implement and maintain enterprise Windows Active Directory architectures.
* Configure and maintain virtualization platforms including VMware and Citrix Xen Desktop VDI.
* Deploy and maintain storage platforms such as Dell Equal Logic and Dell Powervault.
* Install, configure, and maintain SQL database engines and third-party applications.
* Perform preventive maintenance including backups, error log reviews, and integrity checks.
* Develop implementation plans, testing procedures, and technical documentation (SOPs and as-built diagrams).
* Train system users and support personnel as needed.
* Stay current with emerging technologies and recommend improvements to infrastructure.

Qualifications:

* Bachelor's degree and 5+ years of experience, or Associate's degree and 8+ years, or HS diploma and 10+ years; equivalent experience may be considered.
* Active Secret clearance required with ability to obtain TS/SCI.
* Minimum Security+ certification; CASP or CISSP preferred.
* Experience with Windows Active Directory, patching, and vulnerability remediation.
* Knowledge of virtualization platforms (VMware, Citrix Xen Desktop) and storage solutions.
* Familiarity with networking concepts including VLANs and routing.
* Ability to work flexible shifts including nights, weekends, and holidays.
* Strong documentation, time management, and communication skills. Preferred:
* Experience programming or administering Physical Access Control Systems.
* Background managing multidisciplinary teams and large-scale IT deployments. Compensation:
* Salary: $100,000 - $150,000 (based on experience and education)
* Benefits:
Comprehensive package including medical, dental, vision, 401(k), 20 days paid time off, 11 federal holidays, and sick leave Application Period:
Opens on 12/15/2025, and will be accepted for at least 30 days from the posting date #LI-NJ1 #LI-Onsite