Windows Systems Administrator
Trinity Enterprise Services, LLC
Job Title
The selected individual will be responsible to support the Framework Services / Platform and Security scrum team, performing operations / maintenance of program Window systems software and associated applications. Team members must be able to install, configure, troubleshoot, diagnose, and resolve problems with Microsoft Exchange, Microsoft Windows 2019 Server, and Active Directory and other Windows based applications. Team members must have a strong knowledge of DNS, TCP/IP, WINS, DHCP, networking technologies, and server-based software applications. Duties include setting up accounts, maintaining system documentation, tuning system performance and interaction with vendors to evaluate vendor products. Responsible for the enterprise-level engineering of over 120 servers running Windows 2019 and Windows 11 desktops. Writes scripts to automate complex administration procedures using VBScript and PowerShell. Utilizes enterprise management software tools such as Microsoft System Management Server and Windows Server Update Services. Maintains VMware ESX servers using VirtualCenter and VMotion. Administers high-availability server clusters running Veritas Storage Foundation HA and Microsoft Clustering. Manages complex DNS infrastructure using Windows DHCP servers. Maintains large Windows terminal server farms supporting over 300+ users. Implements and modifies complex Active Directory Group Policy Objects. Updates and tracks customer issues using the Service Now and Jira systems. Applicant selected must possess a current TS / SCI clearance (government security investigation and must meet eligibility requirements for access to classified information).
Basic Qualifications:
- Must be a US Citizen.
- Windows Admin Experience (Server 2012 – Server 2019, Win Active Directory).
- Scripting Experience (Batch, PowerShell).
- Understanding of LAN and WAN infrastructure.
- Very Good MS Office Suite Skills.
- Very Good interpersonal, writing, and communication skills.
- Project Management skills.
- IC domain knowledge.
- Security + certification (or like) or ability/willingness to obtain.
- Current TS/SCI Clearance.
Desired Qualifications:
- AWS Cloud experience.
- GIMS, NGA and Intelligence Community domain expertise.
- Agile development experience using Version 1.
- Window administration in AWS environment.
- Microsoft SQL server, IIS, SMS/SCCM Experience.
- Server security compliance Experience (IAVM, GoldDisk, Hardening).
- Provision and manage VMWARE servers using Virtual Center.
- Scripting experience (Python).
- Network administration of routers, switches, firewalls.
- Hardware installation, troubleshooting, and diagnostics.
- TCP/IP Network Engineering experience.
- Cisco CCNP, CCIE or other Network Certified.
- Data Center Management Exp
Vacancy posted 8 hours ago
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