Administration & Sales Intern at Holistiq Health Group, supporting operations and managing client interactions in a healthtech startup. Engaging in scheduling, client queries, and admin tasks.
About the role
- Exchange & Virtualization Administrator at Knowesis supporting secure messaging and virtual server environments for the DoD Inspector General. Ensuring compliance and performance of Microsoft Exchange systems.
Responsibilities
- 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
- 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
- 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
- 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
Requirements
- 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.
Benefits
- Health (PPO & HDHP)
- Paid Time Off
- Company Paid STD & LTD, and Basic Life Insurance
- 401k Company Match
- Multiple Voluntary Products
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
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