- William C Brown Inc (Springfield, VA)
- …Experience with installation and configuration of various operating systems including: Microsoft Windows Server 2008R2/2012R2, Windows 7, VMWare ESXi, Red Hat ES ... Netbackup and Symantec Backup Exec for backups and image creation/management + Windows patching and management experience using Microsoft WSUS 3.0 + Familiar with… more
- William C Brown Inc (Springfield, VA)
- …resolution support for trouble calls, and provide TIER 2/3 support of Unix/ Windows workstations and servers, including Web servers, network attached storage devices, ... improve reliability and performance* Perform software installations and upgrades to Unix/ Windows operating systems and layered software packages and maintains them… more
- ManTech (Chantilly, VA)
- …Certificate Services, DHCP, DNS, Active Directory, Group Policies and Microsoft Windows Operating Systems + Diagnosing and resolving the performance, security, ... months of hire. MCSA, VCP, or equivalent + Experience with Microsoft Windows 2008/2012/2016/2019 Servers; Microsoft Windows 10; administering Microsoft Exchange,… more
- Huntington Ingalls Industries (Fairfax, VA)
- …for the team. * Install, configure, and maintain operating systems ( Windows , Linux)-apply patches/updates and implement security controls. * Coordinate data ... System Administrator-3+ years work experience installing, configuring, and managing Microsoft Windows Server. * Proven capacity to be productive and self-initiated… more
- TekSynap (Arlington, VA)
- …of security tools, including Tenable Nessus, Trellix ePO (HBSS/ESS), and associated Windows and Red Hat Linux servers. + Proactively monitor system performance, ... strategies. + Implement Security Technical Implementation Guides (STIGs) on Windows and Red Hat Linux systems. + Develop and...+ Proven ability to implement and validate STIGs on Windows and Red Hat Linux systems. + Expertise in… more
- ManTech (Chantilly, VA)
- …VA** . A qualified Senior Systems Administrator will support a secure Windows -based Information System and will assist and support the installation, operation, and ... Duties and responsibilities involve the support and administration of Windows servers and Windows workstations in an...support and administration of Windows servers and Windows workstations in an Amazon cloud environment. Additional duties… more
- Arena Technical Resources, LLC (Springfield, VA)
- …implementation, and design services for Microsoft Active Directory and Windows -based systems across the enterprise, including directory and identity management ... tasks related to AD, including but not limited to integration with Windows and non- Windows endpoints, authentication, role-based access controls, DNS, DHCP,… more
- ManTech (Chantilly, VA)
- …team providing WAN/LAN systems integration and support of a virtualized Windows client-server medium enterprise in a VMware Virtual Desktop Infrastructure (VDI) ... 1,000 users, and 40 remote sites with zero clients connecting to Windows workstations, multi-function printers, VoIP phones, and Video Teleconference systems. The… more
- COOLSOFT (Richmond, VA)
- …title Analyst Job location in Richmond, VA Skills required Help Desk, MICROSOFT WINDOWS , Office 365, Open Date 20-Aug-2025 Close Date Job type Contract Duration 4 ... interview type Email Recruiter:coolsoft Job Description Analyst: Help Desk, MICROSOFT WINDOWS , Office 365, Start Date :8/25/2025 End Date :12/31/2025 Submission… more
- Parsons Corporation (Manassas, VA)
- …**What Required Skills You'll Bring:** + Experience providing technical support to Windows -based client and server applications (5+ years) + Excellent written and ... quickly learn new technologies + Expert knowledge of Microsoft Windows operating systems + Ability to obtain a US...working at US Department of State + Understanding of Windows Active Directory and related technologies + Experience working… more