Sr. Virtualization Systems Administrator

Job Title: Sr. Virtualization Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: CACI is currently seeking a highly qualified Sr. Virtualization Systems Administrator to join our team at Langley AFB in Hampton, VA. This critical position supports the Distributed Ground System (DGS) modernization, system operations, and promotion contract. As the OA DCGS infrastructure administrator, you will be responsible for managing all infrastructure components, excluding the local area network. Your role is vital in sustaining and maintaining the hardware, software, and storage elements of the software-defined data center (SDDC) for OA DCGS Infrastructure-as-a-Service (IaaS). The position involves working with advanced technology, including Dell FX2 chassis with FC 630/640 compute blocks, Dell/EMC XtremIO block storage flash array, Dell/EMC Isilon file storage, and the Avamar Appliance and Data Domain backup systems. Please note that this is a 100% on-site position, requiring daily presence at the Langley AFB facility. Additionally, candidates must possess an active TS/SCI clearance prior to hire, as this is a mandatory requirement for the role. If you are a dedicated professional with the required skills and clearance, we invite you to apply and contribute to CACI's mission-critical operations. Responsibilities: Manage the vSphere virtual environment to include ESXi hypervisors, virtual data stores, and virtual machines. Collaborate with DOC Tech Ops and the DMC to perform health and status checks to ensure completion of backups, report capacity utilization, monitor VM performance, analyze and resolve infrastructure service outages. Maintain and operate a virtualized data center using VMWare with Dell/EMC server and storage hardware. Install, support and maintain servers by tuning system performance, system wide software configuration and allocation of mass storage space. Respond and resolve service outages, technical queries and other system related issues. Conduct systems analysis and development to keep systems as current as possible with changing technology. Perform system checks (processes, services, network, storage) to ascertain overall system health. Update and document configuration management and troubleshoot any reported problems. Collaborate with the security team on system upgrades and issues. Provide technical guidance to Tier 1 and 2 personnel. Qualifications: Required: Active Top Secret/SCI security clearance. BS degree in Computer Science or related degree with 6 years of experience, or a minimum of 10 years of experience if no 4-year degree. Security + CE certification or higher. Experience with one or more of the following technologies: vCenter, VxRail, VMWare Horizon, vRealize Operations, vRealize Automation, vRealize Orchestrator, Log Insight, Dell Chassis Mgmt Controller, Integrated Dell Remote Access Controller, ESXi GUI. Desired: Bachelor's degree. - What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. The proposed salary range for this position is: $75,200-$158,100 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic. Click on Search Jobs to find and apply to CACI openings.