Sr. VM Engineer

About DMI

DMI is a leading provider of digital services and technology solutions, headquartered in Tysons Corner, VA. With a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe. Recognized as a Top Workplace, DMI is committed to delivering secure, efficient, and cost-effective solutions that drive measurable results. Learn more at www.dminc.com

About the Opportunity

DMI, LLC is seeking a Sr. VM Engineer to join us. 

 

Duties and Responsibilities:

• Infrastructure Modernization & Migration: Leading large-scale migrations from legacy environments (ESXi 7.x) to VMware vSphere 8 across multiple geographic sites using VMware HCX for workload mobility and minimal downtime.
• SDDC Management via VCF: Designing, deploying, and maintaining VMware Cloud Foundation (VCF) environments, including the use of SDDC Manager for automated lifecycle management, patching, and upgrades of the full stack.
• Network & Security Virtualization (NSX): Architecting and managing NSX (NSX-T) infrastructures, including the configuration of Tier-0/Tier-1 gateways, load balancing, and Distributed Firewall (DFW) policies for micro-segmentation.
• Advanced Automation & Scripting: Extending existing PowerShell/PowerCLI and vRealize Orchestrator (vRO) workflows to automate VCF workload domain deployments and NSX object creation.
• Lifecycle & Template Management: Serving as the VM Template Manager for modern operating systems, utilizing automated patching and vulnerability remediation tailored for vSphere 8 secure baseline configurations.
• Performance & Availability: Managing high-performance computing clusters and MSCS VMware clustering to ensure high availability for SQL Server and other critical workloads during vMotion and site-to-site migrations.
• Hybrid Cloud Mobility: Utilizing HCX to establish network extensions (L2) and execute live (vMotion), bulk, or cold migrations between on-premises data centers and private/hybrid cloud environments.
• Documentation & Compliance: Creating and updating detailed design documentation (HLD/LLD), migration runbooks, and process guides to ensure compliance with federal security standards. 

Qualifications

Education: Bachelor’s Degree in IT, Computer Science, or a related field.

 

Required Experience:

• 5+ years of enterprise VMware experience (VCF/NSX).
• 1+ years of experience with a federal agency or federal contractor.
• 5+ years of general IT experience. 

 

Citizenship Status Required: Must be a U.S. Citizen

 

Physical Requirements: None required for this position.

 

Location: Remote, US

Working at DMI

DMI is a diverse, prosperous, and rewarding place to work. Our culture is shaped by five core values that guide how we work, grow, and succeed together:

 

• Do What’s Right – We lead with honesty and integrity.
• Own the Outcome – We take responsibility and deliver.
• Deliver for Our Customers – We are relentless about delivering value.
• Think Bold, Act Smart – We innovate with purpose.
• Win Together – We collaborate and celebrate our success.

These values aren’t just ideals—they show up in how we support every part of your well-being:

 

• Convenience/Concierge – Virtual health visits, commuter perks, pet insurance, and entertainment discounts that make life easier.
• Development – Annual performance reviews, tuition assistance, and internal career growth opportunities to help you thrive.
• Financial – Generous 401(k) matches, life and disability insurance, and financial wellness tools to support your future.
• Recognition – Annual awards, service anniversaries, referral bonuses, and peer-to-peer shoutouts that spotlight your achievements.
• Wellness – Healthcare coverage, wellness programs, flu shots, and biometric screenings to support your health.

DMI values employees for t