Senior / Principal Windows System Administrator job opportunity at SciTec.



Date2025-11-19T15:46:33.765Z bot
SciTec Senior / Principal Windows System Administrator
Experience: 5-years
Pattern: full-time
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loacation Boulder, United States Of America
loacation Boulder....United States Of America

SciTec, Inc. is a dynamic small business with the mission to deliver advanced sensor data processing technologies and scientific instrumentation capabilities in support of National Security and Defense. SciTec supports customers throughout the Department of Defense and U.S. Government in building innovative new tools to deliver unique world-class data exploitation capabilities. Important Notice: SciTec exclusively works on U.S. government contracts that require U.S. citizenship for all employees. SciTec cannot sponsor or assume sponsorship of employee work visas of any type. Further, U.S. citizenship is a requirement to obtain and keep a security clearance. Applicants that do not meet these requirements will not be considered. SciTec has an immediate opportunity for a talented Senior /  Principal Windows System Administrator to join our team in Boulder, CO. Successful applicants will bring deep experience with Active Directory design, configuration, & maintenance, Windows Server and desktop operating system support, familiarity with hardware procurement, a readiness to work hands-on keyboard to solve challenging problems, a strong collaborative spirit, experience successfully mentoring junior team members, superior problem solving skills, a passion for security and data protection, and a clear focus on supporting customer needs. Responsibilities Provide Windows systems administration in multiple heterogeneous Microsoft Windows and Red Hat Enterprise Linux environments Install, configure, and manage Windows operating systems, applications, and related software, including Microsoft Exchange, Office, SharePoint and SCCM. Implement and maintain Group Policy settings and other configuration tools. Implement and maintain security policies and procedures to protect Windows systems and data. Monitor system performance and identify areas for optimization. Troubleshoot and resolve technical issues related to Windows systems and applications. Conduct root cause analysis to identify and resolve underlying problems. Develop and document technical configurations, processes and procedures Collaborating with other teams Other duties as assigned 5+ years professional experience performing duties of a Windows system administrator Strong knowledge of Microsoft Windows desktop and server environments including experience managing and troubleshooting Windows 11 and Active Directory A bachelor’s degree in computer science, engineering, information technology, a related field, or equivalent experience An active and transferable Secret clearance with ability to gain a TS/SCI clearance Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification) Detail oriented Good verbal and written communication skills   Candidates meeting the following criteria will be preferred: Experience using VMWare vCenter, vSphere, and ESXi or other virtual computing methods Storage Area Network (SAN), Network Attached Storage (NAS) systems Understanding of basic networking, including subnets, routing, and VLANs; Cisco experience and/or certification Creation and deployment of Windows system images in an enterprise environment Experience with U.S. government certification & accreditation processes

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