Summary
Overview
Work History
Education
Skills
Timeline
Generic

Romeshwar Diaram

Richmond Hill,New York

Summary

Systems Architect with 8+ years of IT experience. Started from hands-on Helpdesk support to designing and implementing enterprise level infrastructure solutions. Skilled in Microsoft 365, Entra, Intune, virtualization, and network architecture with a focus on automation security and scalability. Known for having strong leadership skills, mentoring IT teams, managing major projects and delivering reliable, high performance systems that support organizational growth.

Overview

11
11
years of professional experience

Work History

System Administrator

Penske Media Corporation
05.2022 - 09.2025
  • Took full ownership of project strategy, planning, and execution, consistently ensuring alignment with business goals and delivering innovative solutions on time and within budget.
  • Managing, administering and configuring mobile devices for enterprise users via Intune, Autopilot, JAMF, MDT+WDS.
  • Designed and implemented scalable on-prem and cloud hybrid infrastructures using Entra AD, Okta, Intune, Microsoft 365.
  • Implemented Zero Trust and conditional access policies between Entra and Okta to strengthen identity security. As well as reduce unauthorized access risks.
  • Collaborated with leadership to define project roadmaps and infrastructure modernization strategies.
  • Provided training and documentations to junior IT staff on, security/system administration best practices, Powershell automation and infrastructure troubleshooting. As well as created a script repository, allowing the team to automate common administrative tasks.

System Administrator

Fivestar Network Solutions
01.2017 - 05.2022
  • Led end to end Office 365 email migrations projects, which included planning, testing, and cutover execution. Did migrations from sources like Gmail and Exchange on-prem servers.
  • Utilized VMware/Hyper-V to convert physical machines into virtual environments while minimizing downtime and preserving configuration and data integrity.
  • Designed and build out network infrastructure from the ground up. Installed switches, routers, AP's as well as configured them for secure and reliable connectivity.
  • Integrated VoIP systems to replace legacy infrastructure improving reliability and reducing costs.

Helpdesk Support Engineer

Fivestar Network Solutions
01.2015 - 12.2016
  • Provided support for hardware, software and network issues for over 1000 users.
  • Worked with VIP and executive users ensuring high-priority issue resolution, minimal downtime, and a seamless user experience. Was a primary point of contact for most executive users.
  • Designed and routed cable pathways including conduits, cable trays, wall/ceiling routing to support LAN/WAN infrastructure.
  • Installed and maintained low voltage systems.

Education

Associate of Science - Computer Science

Queensborough Community College
Oakland Gardens, NY

High School Diploma -

Thomas A. Edison Career And Technical Education HS
Queens, NY
06.2013

Skills

  • M365 Administration
  • Microsoft Office Administration
  • Leadership
  • Entra
  • Hyper-V
  • Intune/Autopilot
  • JAMF
  • Okta
  • Powershell Scripting
  • AD & GPO
  • Networking
  • Jira Ticketing

Timeline

System Administrator

Penske Media Corporation
05.2022 - 09.2025

System Administrator

Fivestar Network Solutions
01.2017 - 05.2022

Helpdesk Support Engineer

Fivestar Network Solutions
01.2015 - 12.2016

Associate of Science - Computer Science

Queensborough Community College

High School Diploma -

Thomas A. Edison Career And Technical Education HS

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