Virtualization Systems Administrator - TS/SCI w/Poly

As a Virtualization Systems Administrator supporting Infrastructure Services, you will be responsible for the operation, sustainment, and security of enterprise virtual server environments across multiple networks and enclaves. You will ensure stability, compliance, and performance of hypervisors, virtual machines, and compute clusters. You will support technical troubleshooting, implement configuration baselines, apply security controls, monitor systems health, and assist in the design and deployment of new virtual infrastructures., * Administer, maintain, and optimize virtualized server environments including VMware, Hyper-V, and related hypervisor technologies

• Operate and maintain vCenter systems, including certificate lifecycle management, password oversight, and baseline updates
• Build, maintain, and troubleshoot virtual machines (Windows and Linux) to support mission applications and infrastructure services
• Monitor compute resource health, availability, and utilization; identify performance bottlenecks and recommend improvements
• Maintain configuration baselines for virtual hosts, hypervisors, VM templates, firmware, and golden images
• Maintain ATO compliance by supporting documentation, control implementation, and updates to system security baseline
• Perform timely patching of hypervisors, virtual appliances, guest operating systems, and associated tools
• Build and maintain virtual machine templates, configuration profiles, and provisioning workflows to support consistent deployments, Leads the marketing operations function, team, martech roadmap, lead management, CRM integrations, data architecture, campaign attribution, reporting infrastructure, and vendor governance. Partners with Revenue Operations, Analytics, IT, and Finance to maintain reliable GTM data flows, improve data quality, and support scalable revenue growth. Manages technical professionals and leads technology transformation and re-platforming initiatives.

4 + years of related experience, Virtualization Systems Administrator Senior - Requires a Bachelor’s degree in an IT-related field or 8+ years of relevant IT experience in lieu of a degree. Virtualization Systems Administrator Principal- Requires a Bachelor’s degree in an IT-related field or 10+ years of relevant IT experience in lieu of a degree.

• CERTIFICATION: Meet DoD 8140 Information Assurance Workforce certification requirements (e.g. Security+ CE, etc.)
• CLEARANCE: Active TS/SCI clearance with a favorable polygraph
• Hands on experience administering enterprise scale virtualization platforms (VMware, Hyper-V)
• Experience with Windows and Linux server administration in virtualized environments
• Strong background in patch management, vulnerability remediation, STIG compliance, and secure configurations
• Experience supporting clustered environments, vCenter operations, and hypervisor lifecycle management
• Strong troubleshooting, analytical, and documentation skills
• US citizenship required
• LOCATION: Onsite

In-Office or Remote 2 Locations 97K-131K Annually Mid level In-Office or Remote 2 Locations 97K-131K Annually Mid level Administer and secure enterprise virtual server environments across multiple networks and enclaves. Maintain VMware, vCenter, Hyper-V, virtual machines, templates, clusters, and hypervisor configurations. Perform monitoring, troubleshooting, patching, vulnerability remediation, baseline management, certificate lifecycle management, and STIG/ATO compliance activities. Support Windows and Linux systems, optimize performance, and assist with designing and deploying new virtual infrastructures. The summary above was generated by AI

Type of Requisition: Pipeline

Clearance Level Must Currently Possess: Top Secret SCI + Polygraph, The likely salary range for this position is $96,569 - $130,651. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range., USA CO Colorado Springs - 8610 Explorer Dr (COC036), USA DC Washington, USA FL MacDill AFB - 7115 S Boundary Blvd (FLC096), USA VA Springfield - 7770 Backlick Rd (VAS110)

Total Rewards at GDIT: Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Our Identity Verification Process: As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes., In-Office or Remote 2 Locations 97K-131K Annually Mid level 97K-131K Annually Mid level Aerospace * Information Technology * Professional Services * Security * Software Administer, secure, and sustain enterprise virtual server environments (VMware, Hyper-V). Manage vCenter, hypervisors, VM lifecycle, templates, patching, STIG compliance, ATO documentation, performance monitoring, troubleshooting, and provisioning workflows to ensure stability and secure operations across multiple networks/enclaves. Top Skills: AtoGolden ImagesHyper-VHypervisorsLinuxWindowsPatch ManagementStigVcenterVirtual AppliancesVirtual MachinesVm TemplatesVMware Pluralsight, Remote or Hybrid USA 227K-270K Annually Expert/Leader 227K-270K Annually Expert/Leader Edtech * Information Technology * Software Leads Marketing Operations, martech, GTM systems, digital platforms, marketing automation, website journeys, analytics, conversion optimization, and program management. Owns Marketo-Salesforce integration, attribution, campaign tracking, data governance, digital platform performance, budgets, vendors, and cross-functional execution. Partners with executive leadership to guide investment, risk, and transformation while building multidisciplinary teams. Top Skills: Adobe Experience ManagerAsanaCcpaGdprIterableMarketoSalesforceSoc 2

What you need to know about the Colorado Tech Scene

With a business-friendly climate and research universities like CU Boulder and Colorado State, Colorado has made a name for itself as a startup ecosystem. The state boasts a skilled workforce and high quality of life thanks to its affordable housing, vibrant cultural scene and unparalleled opportunities for outdoor recreation. Colorado is also home to the National Renewable Energy Laboratory, helping cement its status as a hub for renewable energy innovation.

Key Facts About Colorado Tech

• Number of Tech Workers: 260,000; 8.5% of overall workforce (2024 CompTIA survey)
• Major Tech Employers: Lockheed Martin, Century Link, Comcast, BAE Systems, Level 3
• Key Industries: Software, artificial intelligence, aerospace, e-commerce, fintech, healthtech
• Funding Landscape: $4.9 billion in VC funding in 2024 (Pitchbook)
• Notable Investors: Access Venture Partners, Ridgeline Ventures, Techstars, Blackhorn Ventures
• Research Centers and Universities: Colorado School of Mines, University of Colorado Boulder, University of Denver, Colorado State University, Mesa Laboratory, Space Science Institute, National Center for Atmospheric Research, National Renewable Energy Laboratory, Gottlieb Institute

Own your opportunity to support national defense. Your work will help keep critical operations secure and connected across the global enterprise directly, contributing to a mission that protects our nation every day.

CIO Infrastructure Services (CIS) is growing, and we invite both our experienced incumbents and new team members to be part of what’s next. Incumbents bring invaluable mission insight, while new talent adds fresh ideas and energy. Together, we’ll strengthen continuity and drive the next generation of innovation., We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.