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Are you ready to deliver innovative solutions and drive success? At Leidos, our diverse and talented team is dedicated to our customers' success. We empower our teams, contribute to our communities, and prioritize sustainability. Our Mission, Vision, and Values guide everything we do. We’re committed to doing the right thing for our customers, our people, and our community.
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Position: Virtualization Enterprise Systems Engineer
Leidos National Security Sector is seeking a Virtualization Enterprise Systems Engineer to support the deployment and sustainment of a VMware virtualized system on a VxRail cluster. This role is part of the SMDC RTS Modernization contract for the Space and Missile Defense Command in Huntsville, AL, supporting a global mission focused on Space and Missile Overwatch. You will implement, support, and maintain VMware ESX infrastructure in a data center environment. This role requires strong technical expertise, problem-solving skills, and the ability to thrive in a dynamic, mission-critical setting. You'll handle infrastructure integration, security compliance, and operations management to ensure high availability and performance.
Primary Responsibilities:
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Install and configure VMware vSphere and vSAN on VxRail
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Perform initial VxRail cluster setup (network, storage, compute resources)
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Configure vCenter Server Appliance (vCSA) for cluster management
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Deploy and manage VM templates, cloning, and snapshots
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Monitor cluster health using VxRail Manager, vCenter, and vSAN Health Check
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Apply updates using VxRail Lifecycle Manager (VxRail LCM)
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Manage ESXi hosts, vMotion, HA, and DRS settings
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Plan datastore and storage capacity, including vSAN and external storage integration
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Conduct backup and disaster recovery planning (Veeam, Dell Data Protection, VMware SRM)
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Diagnose hardware and software failures (Dell SRS, iDRAC, vROps)
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Resolve VM performance issues (CPU, memory, storage bottlenecks)
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Analyze and resolve networking issues (vSS, vDS configurations)
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Apply DISA STIGs and DoD SRGs for security hardening
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Implement role-based access control (RBAC) and secure authentication methods (Active Directory integration, MFA)
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Conduct vulnerability scans and remediation (Tenable Nessus, ACAS, SCAP Compliance Checker)
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Ensure compliance with RMF/ATO documentation and security requirements
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Automate administrative tasks using PowerCLI, PowerShell, or Ansible
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Develop scripts for log analysis, performance tuning, and patch management
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Provide Level 3/4 support for operational issues
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Maintain technical documentation, including SOPs, architecture diagrams, and system inventories
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Train junior engineers and operational staff on VMware best practices
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Collaborate with Dell Support for complex issue resolution
Required Qualifications:
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Bachelor’s degree in Business Management, Management Information Systems, or related field with 8+ years of relevant experience (additional IT experience, training, and/or certifications may substitute degree requirement)
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US Citizen with an active DoD Secret security clearance
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DoD-8570 IAT II certification (e.g., CompTIA Sec+ or higher)
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VMware Certified Professional (VCP) or Advanced Professional Certification, or MS Azure Suite certification
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Expertise in VMware vSphere, vCenter, ESXi, vSphere Update Manager, vSphere Lifecycle Manager, HA, and DRS
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Strong knowledge of SANs, Fibre Channel fabric, vSphere Standard/Distributed Switches
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Proficiency in PowerShell, PowerCLI, and Bash scripting
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Experience with enterprise monitoring tools (Splunk, SolarWinds Orion, Trellix/McAfee ESS)
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Familiarity with server rack hardware, firmware, and secure boot technologies
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Strong analytical and troubleshooting skills
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Ability to travel up to 25% as needed
Preferred Qualifications:
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Experience in government contracting or defense environment
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Additional VMware or cloud certifications (e.g., VCAP, AWS, Azure)
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Familiarity with security compliance frameworks and RMF processes
EIO2025
Original Posting:March 12, 2025
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:Pay Range $104,650.00 - $189,175.00
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.
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What We Do
We Are Leidos
For 50 years we have been tackling some of the biggest problems that face our nation and our world.
OUR MISSION
Through our culture of innovation and history of performance, we develop deep customer trust built on integrity and create enduring solutions that improve our world. Leidos is a science and technology solutions leader working to address some of the world’s toughest challenges in the defense, intelligence, homeland security, civil, and healthcare markets. The company’s 43,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Va., Leidos reported annual revenues of approximately $11.09 billion for the fiscal year ended January 3, 2020.
Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®.
Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the newly launched Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos.
Your most important work is ahead.
