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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Systems Engineer, VDI - **Company:** Mantech International Corporation - **Location:** Doral, FL, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Active Directory, Agile Methodology, Systems Engineering, Program Optimization, Cyber Security, Distributed Systems, VMware ESX Servers, Network Interface Controllers, Monitoring of Systems, Image Management, Python (Programming Language), Performance Tuning, Windows PowerShell, VMware Horizon View, Scripting, Office365, Grafana, Information Technology, Vcenter, Data Management - **Published:** September 15, 2026 - **Apply:** https://find.jobs/jobs-near-me/apply/ats-redirect/?id=2972679793-2 ## About the Role MANTECH seeks a motivated, career and customer-oriented Senior Systems Engineer, VDI to join our team in Doral, FL., * BA/BS in a field relevant to VDI engineering or systems engineering (additional experience may be substituted for degree requirements). + High School diploma plus 4 years of additional experience, or an Associate's degree plus 2 years of additional experience, may substitute for a Bachelor's degree. + A relevant Master's degree may count for 2 years of experience; a relevant PhD may count for 4 years. * Five (5) or more years of systems engineering or VDI engineering experience. * Eight (8) or more years of information technology experience., * Hands on expertise with enterprise VDI platforms such as VMware Horizon (including Horizon 2512), ESXi, vCenter, and enterprise storage technologies. * Experience with cloud based or hybrid VDI solutions, systems modeling, automation frameworks, and enterprise monitoring/observability tools. * Familiarity with RMF, STIGs, secure baseline management, and cybersecurity compliance requirements for virtualized and distributed environments. * Working knowledge of adjacent technical domains such as networking, Active Directory, scripting/automation (PowerShell, Python), endpoint management, or identity services. * Experience with key VDI ecosystem components including Dynamic Environment Manager (DEM), App Volumes, Instant Clone Pools, FSLogix for O365, VDI Gold Image management, and troubleshooting vCenter related desktop issues. * Professional certifications such as VCP DT, INCOSE CSEP/ESEP, DoD 8570.01 M IAT Level II, ITIL Foundation, PMP, or Agile certifications. * Experience working within a DoD Combatant Command (e.g., SOUTHCOM, NORTHCOM, CENTCOM, CYBERCOM, INDOPACOM, EUCOM, AFRICOM, STRATCOM, TRANSCOM, SOCOM, SPACECOM) or a Service Component. Clearance Requirements: * Must have a current/active secret clearance. * Must be eligible to obtain and maintain Top Secret/SCI clearance. Physical Requirements: * Must be able to remain in a stationary position up to 50% of the time. * Must be able to move within the office to access equipment, communicate with coworkers and customers, and support presentations or meetings. ## Description * Lead engineering and modernization efforts for Virtual Desktop Infrastructure (VDI) environments supporting DoD missions, driving requirements analysis, solution design, and lifecycle documentation in alignment with DoD 5000.02 processes. * Engineer, manage, and optimize enterprise VDI platforms VMware Horizon 2512, with hands-on expertise in image creation, application layering, profile management, and performance tuning. * Administer and enhance VDI components, including Dynamic Environment Manager (DEM), App Volumes, Instant Clone Pools, FSLogix for O365, and associated user experience optimization tools. * Troubleshoot complex VDI issues, including pool configuration changes, vCenter related desktop failures, image related defects, and performance degradation across distributed environments. Maintain and update VDI Gold Images, executing monthly patch cycles, application updates, and secure baseline enforcement to ensure consistent, mission ready desktop delivery. * Ensure technical integrity and compliance of all VDI engineering deliverables across ISO/IEC 15288 Technical, Enterprise, and Agreement process areas. * Develop and maintain engineering documentation, including VDI architecture diagrams, system design documents, engineering plans, requirements specifications, and interface control documents. * Ensure cybersecurity, regulatory, and configuration compliance, including STIG implementation, RMF artifact development, secure baseline management, and continuous monitoring of VDI systems. ## Related Videos - [5 steps for running a Kubernetes environment at scale](https://www.wearedevelopers.com/videos/88-5-steps-for-running-a-kubernetes-environment-at-scale) - [Unlocking the potential of Digital & IT at Vodafone](https://www.wearedevelopers.com/videos/602-unlocking-the-potential-of-digital-it-at-vodafone) - [All your telemetry data from any source in one place](https://www.wearedevelopers.com/videos/57-all-your-telemetry-data-from-any-source-in-one-place) - [Valven Atlas: Engineering Intelligence That Delivers](https://www.wearedevelopers.com/videos/1660-valven-atlas-engineering-intelligence-that-delivers) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Keycloak case study: Making users happy with service level indicators and observability](https://www.wearedevelopers.com/videos/1599-keycloak-case-study-making-users-happy-with-service-level-indicators-and-observability) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [6 Emerging Technologies We’ll Learn About in 2025](https://www.wearedevelopers.com/magazine/381-6-emerging-technologies-we-ll-learn-about-in-2025) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)