OPC

Project Overview

Since 2015, Rebnetik—partnering with MVS—has delivered continuous IT modernization, cybersecurity, and infrastructure engineering services for a DC Government agency. The engagement includes ongoing managed services, high‑impact modernization initiatives, and staff augmentation to support the agency’s evolving operational and security requirements.

Rebnetik provides both long-term operational support and specialized engineering expertise for large‑scale modernization projects that enhance security, reliability, and cloud adoption across the agency’s enterprise environment.

Scope of Work & Responsibilities

Managed IT & Cybersecurity Services

Rebnetik provides comprehensive technical support and security operations, including:

• Patch and update management for servers and endpoints
• Vulnerability assessment, reporting, prioritization, and remediation
• Endpoint protection deployment and security hardening
• Remote support, triage, and issue resolution for agency personnel

These services strengthen the agency’s cyber posture and ensure stable, secure operations.

Staff Augmentation (Technical Resources Provided)

Rebnetik supplied specialized engineering staff to support mission‑critical operations and modernization initiatives:

• Tier 3 System Administrators – Advanced troubleshooting, server administration, virtualization, identity services, and escalated support
• Network Security Engineer – Firewall management, IDS/IPS tuning, segmentation design, vulnerability mitigation, and secure network architecture
• Cloud Engineers – Azure migration planning, cloud infrastructure deployment, identity synchronization, and modernization of cloud‑based services

These resources provided expert-level capabilities that enhanced project delivery, reduced backlog, and accelerated modernization timelines.

Major Projects & Accomplishments

Enterprise Virtualization Upgrades

• Migrated VMware environments to upgraded server hardware, improving performance, stability, and lifecycle support.

Wireless Infrastructure Modernization

Designed and deployed a new wireless environment with secure segmentation for:

• Guest Wi‑Fi
• Corporate authentication
• IoT device isolation
  Included RF assessments, configuration optimization, and coverage enhancements across facilities.

Microsoft Intune Deployment & Endpoint Management

Implemented Intune to centralize endpoint security, streamline device onboarding, and enforce uniform compliance policies.

Service Desk Planning & Implementation

Developed and deployed a structured service desk model focused on improved response times, ticket management, and customer satisfaction.

Fortinet Firewall & Switch Upgrades

Performed upgrades of Fortinet firewalls, switches, and associated network components to enhance security, throughput, and reliability.

VMware to Hyper‑V Platform Migration

Executed a phased migration of workloads to Hyper‑V to align with cost‑saving and modernization objectives.

Azure Active Directory Deployment

Deployed Azure AD to support cloud authentication, identity federation, and enhanced security controls including conditional access.

Network Infrastructure Enhancements

Completed multiple switch refreshes, backbone improvements, resiliency upgrades, and standards-based architecture modernization.

Azure Lift‑and‑Shift Cloud Migration

Migrated core workloads from on‑premises to Microsoft Azure, reducing physical infrastructure costs while improving scalability and disaster recovery.

Results & Impact

Rebnetik’s long-term support has helped the agency achieve:

• Strengthened cybersecurity posture through consistent patching, vulnerability management, and endpoint protection
• Reduced downtime and improved reliability through modernized infrastructure
• Accelerated digital transformation via cloud adoption and virtualization improvements
• Lower operational costs through cloud migration and platform consolidation
• More efficient end‑user service via enhanced service desk operations and Tier 3 support
• Improved network security and performance through segmentation, upgraded firewalls, and infrastructure refreshes