Virtualization System Administrator

Description

Leidos has an immediate opening for a Virtualization / VMware Administrator supporting the CITS contract for USCENTCOM. The position is based in Tampa, Florida.

The Virtualization / VMware Administrator will serve as a technical manager, directing daily operations and tasking for a cross-functional team of 6 to 7 IT professionals. While serving as the technical lead for the design, implementation, and maintenance of our organization's VMware virtual infrastructure, this role also encompasses the operational management of the team to ensure successful mission execution and enterprise availability.

Duties and Responsibilities:

We are seeking a highly skilled Virtualization / VMware Administrator with demonstrated experience in designing, deploying, and managing VMware environments, coupled with strong operational management capabilities. The Administrator will be responsible for:

• Operational Team Management: Directing the daily tasking, project assignments, and workload distribution for a cross-functional IT team of 6 to 7 personnel.
• Task & Schedule Coordination: Managing operational workflows, approving timesheets, and coordinating shift or leave schedules to ensure adequate coverage for mission-critical IT support (excluding formal career development or HR performance evaluations).
• Technical Escalation & Coordination: Acting as the primary technical escalation point for VMware-related issues, while coordinating cross-functional troubleshooting efforts among team members.
• Deploying and maintaining VMware ESXi hosts, vCenter Server, and virtual machines across multiple physical sites.
• Performing regular maintenance, updates, and patches to ensure the security and reliability of the virtual infrastructure.
• Monitoring and optimizing virtual infrastructure performance, resource utilization, and system availability.
• Implementing and managing VMware networking components such as distributed switches and VLANs.
• Collaborating with other IT teams and leadership to design and implement infrastructure solutions that integrate with virtualization technologies and align with command requirements.

Additional Responsibilities:

• Implementing backup and disaster recovery solutions for virtual machines and infrastructure components.
• Developing, maintaining, and enforcing team adherence to documentation related to virtualization architecture, processes, and standard operating procedures (SOPs).
• Evaluating and recommending new VMware technologies and solutions to enhance system performance and efficiency, while forecasting operational resource requirements for the team.
• Leading and supporting projects to enhance the security, efficiency, or capability of the virtualized environment.
• Collaborating with vendors and third-party providers for troubleshooting and issue resolution.
• Ensuring the team's compliance with security policies, regulations, and best practices related to virtualization and general IT operations.

Education and/or Certifications:
Required:

• Requires BS and 8+ years of prior relevant experience or Masters with 6+ years of prior relevant experience, additional years of experience will be accepted in lieu of a degree.
• Applicable DoD 8140 or DoD 8570 Certification

Desired:

• VMware Certified Professional (VCP) or VMware Certified Advanced Professional (VCAP)
• ITIL 4 Foundation Certification

Required Skills:

• Demonstrated proficiency in managing and troubleshooting VMware vSphere infrastructure.
• Proven experience in a task management or operational lead role, successfully coordinating daily operations, schedules, and deliverables for a technical team.
• Experience with VMware technologies including ESXi, vCenter Server, vSAN, and vSphere Networking.
• Strong understanding of virtualization concepts, practices, and procedures.
• Ability to review, modify, and prepare comprehensive documentation for virtualization tasks and team operating procedures.
• Excellent communication and project management skills to effectively organize a multi-disciplinary team.

Desired Skills:

• Experience with VMware Horizon for virtual desktop infrastructure (VDI).
• Familiarity with automation tools such as Ansible or PowerCLI for automation tasks.
• Experience with USCENTCOM and understanding of its mission and IT environment.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

June 17, 2026

Pay Range:

Pay Range $92,300.00 - $166,850.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [email protected].

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.