​Virtualization Administrator (VMware / VDI)

Virtualization Administrator (VMware / VDI)

Location
Vicksburg, MS (Onsite with Hybrid Flexibility)

Brown Technologies is a rapidly growing company with a proven record of success supporting complex cutting-edge development programs. We are an employee-centric company that understands the individuals that comprise our workforce are our most important asset and are recognized as one of "The Best Place for Working Parents". Come join our team of experienced, dedicated, and committed professionals whose focus is to solve the mission-critical problems of our customers.

Brown Technologies is currently seeking a Virtualization Administrator (VMware / VDI) who is a self-starter supporting the U.S. Army Corps of Engineers (USACE) Engineering Research and Development Center (ERDC).

DESCRIPTION:
We are seeking a VMware Administrator to support enterprise virtualization and virtual desktop infrastructure (VDI) environments in a high-availability setting. This role involves managing VMware vSphere infrastructure, supporting VMware Horizon VDI deployments, administering Windows and Linux systems, and ensuring secure, reliable, and efficient system operations.

RESPONSIBILITIES:
• Administer and maintain VMware vSphere environments (ESXi, vCenter) in a high availability configuration
• Manage cluster performance, resource utilization, and system health across compute, storage, and networking
• Support VMware Horizon (VDI), including desktop pools, application delivery, and connection infrastructure
• Build, maintain, and patch Windows 11 VDI images, including optimization and application integration
• Administer Windows Server systems, including Active Directory, Group Policy, patching, and system hardening
• Perform basic Linux server administration (provisioning, patching, troubleshooting)
• Manage lifecycle of virtual machines, server images, and VDI golden images
• Troubleshoot issues across virtualization, operating systems, storage, and networking
• Implement and maintain backup, recovery, and disaster recovery solutions
• Apply security best practices, including STIG compliance, patching, and access controls

Additional Duties:
• Support high availability environments and ensure system uptime and reliability
• Monitor system performance and conduct performance tuning
• Maintain documentation for systems, configurations, and processes
• Collaborate with cross-functional teams to support mission requirements

QUALIFICATIONS:

Required:
• U.S. Citizen with the ability to obtain a Secret Clearance
• 5+ years of experience administering VMware vSphere (ESXi, vCenter) in enterprise environments
• Strong experience with HA, DRS, and vMotion
• Proficiency with Windows Server administration (Active Directory, Group Policy, patching)
• Experience with Windows 10/11 environments, particularly in VDI
• Working knowledge of Linux administration (RHEL, Ubuntu)
• Understanding of enterprise storage and networking (SAN/NAS, VLANs, virtual switches)
• Experience with VMware Horizon (VDI)
• Experience with system monitoring, troubleshooting, and security best practices

Preferred:
• U.S. Citizen and active Secret Clearance
• Bachelor’s degree in a related field (or equivalent experience)
• DoD 8140 IAT Level II certification (e.g., Security+)
• Relevant VMware, Windows Server, or Linux certifications

Benefits of working at Brown Technologies Incorporated
We offer significant advancement and personal career development opportunities within our dynamic high-tech company.

In addition, Brown Technologies offers a comprehensive, total rewards package that includes competitive compensation and diverse benefits that reflect our company culture of service, excellence, and a supportive work environment.

Benefits may vary based on status, but the majority of our positions include the following:
• Competitive Wages*
• Medical, Rx, Dental & Vision Insurance
• Medical plan with Health Savings Account eligibility
• Company-funded Life, Short-Term & Long-Term Disability Insurance
• Personal Time Off and Paid Holidays
• 401(k) Retirement Plan
• Flexible Spending Accounts
• Tuition Reimbursement

*Final compensation for this position is determined by factors such as responsibilities of the job, education, experience, certifications, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Brown Technologies Incorporation is an Equal Opportunity Employer
Employment opportunities at Brown Technologies are based upon a candidate’s qualifications and capabilities to perform the essential functions of a particular job and are free from discrimination based on race, color, religion, national origin, sex, sexual orientation, gender identity, age, disability, protected veteran status, genetic information, or any other characteristic protected by law. For our complete EEO/AA and Pay Transparency statement, please visit (Updated website location goes here). U.S. citizenship is required for most positions.