World Wide Technology has a mission driven opportunity for a Senior Systems Administrator to support our Government Services Department. This opportunity is on a long-term contract supporting National Programs, in Fort Meade MD. TS/SCI Clearance is required with ACTIVE Full-Scope Polygraph. If you are looking to join a collaborative and motivated team then this is the opportunity for you! Requirements: Build new development, test and production environments utilizing Dell Blade servers and VMware. Install and configure VMware ESX server on Dell Blades and VMware Infrastructure Server. Build Active Directory Domain Servers. Install and configure infrastructure related software such as DNS, McAfee EPO Servers, CENTRIFY, LDAP and Linux repositories for patching and updates. Perform daily task of all virtual environments to include building new virtual machines, updating DNS and troubleshooting system problems. Install and configure infrastructure applications and support integration with critical application environment. Setup and configure VM client systems using VSAN storage or NETAPP. Patch and update Linux and VM systems. Support Certification and Accreditation of Systems. Introduce and integrate new technologies into existing data center environments Analyze system logs and identifying potential issues with computer systems. Answer technical queries and assist developers and end users. Troubleshoot any reported problems. Apache NiFI experience (add new NiFi nodes, configure NiFi cluster, create and troubleshoot dataflows). Creating new scripts and updating existing for Apps. Qualifications: Three (3) years' experience in a technical leadership role, leading projects and programs for Government or Industry customers. Twelve (12) years in a technical role in projects and programs for Government or Industry customers. During those twelve (12) years, shall have significant demonstrated experience in the following: Designing complex collection systems; integrating systems using multiple operating systems (Solaris, Linux, and Windows 2000); performing tradeoff studies; System performance analysis. Five (5) years' experience as a Systems Engineer in programs that encompass system architecture, requirements analysis, process execution and evaluation. Five (5) years' experience in the following: Solaris, Linux, and Windows utilities and techniques to diagnose and correct performance bottlenecks. Seven (7) years' experience developing, delivering, testing and supporting integrated hardware and software systems using recognized industry recognized process management; such as a CMMI Level 2 and above.