Exchange & Virtualization Administrator Location: Alexandria, VA Work Environment: Hybrid Clearance Required: Secret Status: Contingent Upon Contract Award Knowesis is seeking a skilled Exchange ...
Exchange & Virtualization Administrator Location: Alexandria, VA Work Environment: Hybrid Clearance Required: Secret Status: Contingent Upon Contract Award Knowesis is seeking a skilled Exchange ...
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Conduct comprehensive technical assessments and manual audits of virtualized infrastructure platforms and network-attached storage (NAS) environments in Intelligence Community (IC) settings.
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Senior Virtualization/Storage Administrator
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$97.30K - $131.70K/yr
Overview SMS is seeking a Senior Systems Administrator to support enterprise backup, storage, and virtualization operations for a high-profile DoD program. This role will lead the design ...
Senior Virtualization - Storage Administrator
Fort Belvoir, VA · On-site
$97.30K - $131.70K/yr
JCS Solutions is seeking a Senior Systems Administrator to support enterprise backup, storage, and virtualization operations for a high-profile DoD program. This role will lead the design ...
Quick apply
Senior Virtualization - Storage Administrator
Fort Belvoir, VA · On-site
$97.30K - $131.70K/yr
JCS Solutions is seeking a Senior Systems Administrator to support enterprise backup, storage, and virtualization operations for a high-profile DoD program. This role will lead the design ...
Senior Virtualization/Storage Administrator
Fort Belvoir, VA · On-site
$92.30K - $166.85K/yr
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Senior Virtualization/Storage Administrator
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$92.30K - $166.85K/yr
Description Leidos is seeking a Senior Systems Administrator to support enterprise backup, storage, and virtualization operations for a high-profile DoD program. This role will lead the design ...
Virtualization information
See Virginia salary details
$10.25 - $17.25
1% of jobs
$17.25 - $24.24
0% of jobs
$24.24 - $31.24
2% of jobs
$31.24 - $38.24
2% of jobs
$38.24 - $45.24
12% of jobs
$48.25 is the 25th percentile. Wages below this are outliers.
$45.24 - $52.24
19% of jobs
The median wage is $57.21 / hr.
$52.24 - $59.23
20% of jobs
$59.23 - $66.23
15% of jobs
$68.21 is the 75th percentile. Wages above this are outliers.
$66.23 - $73.23
16% of jobs
$73.23 - $80.23
8% of jobs
$80.23 - $87.23
5% of jobs
$10
$59
$87
How much do virtualization jobs pay per hour?
What are the key skills and qualifications needed to thrive as a Virtualization Engineer, and why are they important?
What are some common challenges faced by professionals working in virtualization roles, and how can they be addressed?
What is virtualization and how is it used in IT environments?
What is the difference between Virtualization vs System Administrator?
| Aspect | Virtualization | System Administrator |
|---|---|---|
| Primary Role | Creating and managing virtual environments and resources | Managing and maintaining IT infrastructure and networks |
| Certifications | VMware, Microsoft Certified: Azure Administrator, CompTIA Server+ | CompTIA Server+, Cisco CCNA, Microsoft Certified: Windows Server |
| Work Environment | Data centers, cloud platforms, virtual labs | Office, data centers, remote support |
| Industry Usage | Cloud providers, data centers, enterprise IT | All industries with IT infrastructure needs |
While virtualization specialists focus on creating virtual environments to optimize hardware resources, system administrators oversee overall IT infrastructure, including hardware, networks, and software. Both roles require technical certifications and often work together to ensure efficient IT operations.

Full-time
Medical, Life, Retirement, PTO
This job post has expired today. Applications are no longer accepted.
Job description
Location: Alexandria, VA Work Environment: Hybrid Clearance Required: Secret
Status: Contingent Upon Contract Award
Knowesis is seeking a skilled Exchange & Virtualization Administrator to support the DoD Office of the Inspector General (OIG) in maintaining secure, high-availability messaging and virtual server environments. This role ensures the reliability, performance, and compliance of Microsoft Exchange systems and virtual infrastructure, supporting mission-critical communications and IT services across the enterprise.
To be eligible for this position, candidates must possess U.S. Citizenship without the need for sponsorship, both now and in the future. Applicants without proof of U.S. Citizenship will not be considered due to the position's security clearance requirements.
The Job Duties and Responsibilities include, but are not limited to the following:
Microsoft Exchange Administration
- Manage and maintain Microsoft Exchange environments (on-premises and/or hybrid Office 365 GCC High)
- Monitor mail flow, troubleshoot delivery issues, and ensure secure email operations
- Configure mailbox policies, retention settings, and archiving in accordance with DoD OIG standards
- Support eDiscovery, litigation holds, and compliance audits
- Implement and maintain anti-spam, anti-malware, and email encryption solutions
Virtual Infrastructure Management
- Administer virtual environments using VMware vSphere, Microsoft Hyper-V, or similar platforms
- Provision, monitor, and optimize virtual machines and resource pools
- Perform patching, backups, and disaster recovery testing for virtual systems
- Collaborate with storage, network, and security teams to ensure performance and compliance
- Maintain system documentation and configuration baselines
Security & Compliance
- Ensure systems meet DoD cybersecurity and access control requirements
- Support vulnerability remediation and configuration hardening
- Maintain audit readiness and assist with inspections and reporting
- Implement role-based access controls and enforce least privilege principles
Integration & Support
- Collaborate with Active Directory, SCCM, and MDM teams to support integrated services
- Provide Tier 2/3 support for messaging and virtualization issues
- Participate in change management and configuration control processes
- Document procedures and contribute to knowledge base development
Required Qualifications:
- Bachelor's degree in Information Systems, Computer Science, or a related field.
- 5+ years of experience in Exchange and virtualization administration, including experience with cloud migration projects to include virtual machine migration from on-premises to Azure, and technical expertise in Azure cloud services
- Proficiency in Microsoft Exchange Server, Office 365, and virtualization platforms (VMware, Hyper-V)
- Strong PowerShell scripting skills for automation and reporting
- Familiarity with DoD IT security standards and compliance frameworks
- Excellent troubleshooting, documentation, and communication skills
Preferred Qualifications:
- Certifications such as Microsoft Certified: Messaging Administrator Associate, VMware Certified Professional (VCP), or CompTIA Security+
Benefits:
- Health (PPO & HDHP) Paid Time Off
- Company Paid STD & LTD, and Basic Life Insurance
- 401k Company Match
- Paid Time Off
- Multiple Voluntary Products
Knowesis is committed to providing equal employment opportunities to all individuals based on merit and qualifications. We prohibit discrimination in all aspects of employment as required by Title VII of the Civil Rights Act and other applicable federal laws. Our company values all applicants and employees and fosters a work environment where everyone is treated with respect and dignity.
Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.
About Knowesis
Sourced by ZipRecruiter
Company size
51 - 200 Employees
Headquarters location
San Antonio, TX, US
Year founded
2007