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Systems Administrator Security Clearance
Job in
Lexington, Middlesex County, Massachusetts, 02420, USA
Listed on 2026-06-05
Listing for:
Aquila Technology
Full Time
position Listed on 2026-06-05
Job specializations:
-
IT/Tech
Cybersecurity, IT Support
Job Description & How to Apply Below
Systems Administrator Clearance Level: Must have an Active Secret Clearance or higher to be considered for this role. Must be US Citizen At Aquila Technology, you will see our team’s passion every day, whether we are building a robust, policy-compliant IT system or stress-testing a system to identify gaps and security vulnerabilities. To own the advantage, we ensure our team owns results and gets the work done right the first time by deploying smart, purposeful solutions that work.
Aquila is the right people with the right skills driving the right outcomes. We call this the Aquila Advantage. Aquila Technology is looking for a highly skilled System Administrator to support one of the nation’s leading defense research organizations.
The Classified Systems Administrator will demonstrate expert-level hands-on expertise with Windows Server, Active Directory, and VMware vSphere while supporting the organization’s enterprise classified computing infrastructure. This position will be part of a team responsible for maintaining the Windows imaging platform and Windows software deployment infrastructure. The successful candidate will be expected to stay current with emerging technologies, collaborate closely with technical staff and stakeholders, and provide recommendations to enhance system performance, security, and operational efficiency across the classified environment.
The ideal candidate will have strong troubleshooting and problem-solving skills, experience administering enterprise-scale Windows environments, and a commitment to maintaining reliable, secure, and compliant systems in support of critical mission objectives. Responsibilities to included but not limited:
* Support and maintain Windows Server and Active Directory infrastructure.
* Support and maintain VMware vCenter, ESXi and vSAN infrastructure.
* Develop and maintain STIG compliant Windows workstation and server images.
* Deploy new Windows workstations and servers as needed.
* Research processes and technologies that enhance the performance of the Windows imaging and software deployment infrastructure.
* Monitor and adjust configurations to maintain STIG compliance for Windows Servers and Active Directory.
* Participate in projects as needed where Windows experience is required.
* Assist in developing roadmaps for hardware and software life cycles.
* Research processes and technologies that enhance the performance of the environment.
* Research processes and technologies that enhances routine manual procedures through automated solutions.
* Participate in projects as needed where unified communications experience is required.
* Assist in developing roadmaps for hardware and software life cycles.
* Provide 1st tier technical support as needed in support of the community. This would include taking shifts in the classified hubs to provide assistance with password resets and other end user issues as well as working tickets and assisting users as needed. Must Have:
* Security+ certification (or the ability to obtain within 6 months of employment)
* Bachelor’s Degree
* Currently holds a Secret Clearance (OR a higher clearance)
* 3 years VMware infrastructure (vCenter, ESXi, vSAN, etc.)
* 3 years Network Experience (e.g. routing, switching and TCP/IP protocol)
* 3 years Active Directory
* 3 years Net App
* 3 years Windows 11
* 3 years Windows Server Platform Nice to Have:
* Microsoft Certifications
* SCOM 2012, EMC Networker, Solarwinds
* Power Shell
* Scripting and Task Automation
* VMware vSAN
* hands-on experience with Linux administration (RHEL) Must Have:
* Bachelors of Computer Science or relevant technical field of study
* Possess and maintain expert technical depth with the following technologies:
* Windows 11
* Windows Server
* Active Directory
* Security+ certification or the ability to obtain within 6 months of employment
* Strong understanding of VMware infrastructure (vCenter, ESXi, vSAN, etc.)
* Strong overall network skills (e.g. routing, switching and TCP/IP protocol)
* Ability to work independently toward delivery of goals as well as collaborate in team efforts
* Excellent customer service skills
* Excellent verbal…
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