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System One Holdings, LLC

Employer Profile

About System One Holdings, LLC

ALTA IT Services, LLC combines experience and expertise to deliver IT talent that meets and exceeds the expectations of our clients. For more than 19 years, we have specialized in delivering IT services and staffing nationwide from our Rockville, MD headquarters and two regional offices located in Columbia, MD and Cincinnati, OH.


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  • Groups Messages
Group Message 01/13/26
Cleared in Hawaii

Good afternoon! We are hiring a VDI Lead to manage and optimize enterprise VDI environments (VMware/Citrix) supporting DoD operations in Oahu, Hawaii. The Role: Lead the administration and design of enterprise VDI architectures. Serve as the technical authority for major VDI platforms. Ensure compliance with DoD 8140.03/8570 cybersecurity standards. The Essentials: Clearance: Active Secret required. Experience: 4–6 years in VDI administration (VMware Horizon or Citrix). Location: On-site in Oahu (No remote/hybrid). If interested, please reach out directly Cdinnocenti@altaits.com

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Group Message 01/13/26
Cleared - Will Relo OCONUS

Good afternoon! We are hiring a VDI Lead to manage and optimize enterprise VDI environments (VMware/Citrix) supporting DoD operations in Oahu, Hawaii. The Role: Lead the administration and design of enterprise VDI architectures. Serve as the technical authority for major VDI platforms. Ensure compliance with DoD 8140.03/8570 cybersecurity standards. The Essentials: Clearance: Active Secret required. Experience: 4–6 years in VDI administration (VMware Horizon or Citrix). Location: On-site in Oahu (No remote/hybrid). If interested, please reach out directly Cdinnocenti@altaits.com

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Group Message 12/18/25
Cleared Cloud Computing Professionals

Direct Hire: DevOps Eng | Reston | $250K. Support DIA PaaS. Needs: TS/SCI + CI Poly, Sec+, & OpenShift/Ansible. High-growth team, 100% onsite. Apply: Cdinnocenti@altaits.com

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Group Message 12/18/25
Cleared Red Hat Professionals

Direct Hire: DevOps Eng | Reston | $250K. Support DIA PaaS. Needs: TS/SCI + CI Poly, Sec+, & OpenShift/Ansible. High-growth team, 100% onsite. Apply: Cdinnocenti@altaits.com

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Group Message 12/18/25
Cleared in DC Metro

Direct Hire: DevOps Eng | Reston | $250K. Support DIA PaaS. Needs: TS/SCI + CI Poly, Sec+, & OpenShift/Ansible. High-growth team, 100% onsite. Apply: Cdinnocenti@altaits.com

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