Darko Dorsett

New York, NY dd226@columbia.edu LinkedIn

About Me

IT Leader & Technology Strategist

Passionate IT leader with 25+ years of experience transforming technology into a strategic advantage for organizations. My Master's in Technology Management, combined with hands-on expertise in enterprise architecture, security, and infrastructure, lets me bridge the gap between technical teams and business leaders.

I'm energized by mentoring teams, building collaborative relationships across departments, and turning ambitious technology initiatives into reality.

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Years in IT

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Faster Deployments

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Columbia Roles

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Open Source Projects

Expertise

Technical Skills

Infrastructure

TCP/IP Routing Network / Subnet Masking LAN / WAN Windows Server 2019 Linux

Security

Active Directory LDAP Governance Risk Assessment

Endpoint Management

Windows 10 & 11 macOS iOS & Android SCCM JAMF

Cloud / SaaS

ServiceNow Canvas LMS WordPress Office 365

Leadership & Strategy

Enterprise Architecture Project Management Team Mentoring Stakeholder Management ITIL Standards Business Continuity Disaster Recovery

Career History

Work Experience

Systems Administrator

Columbia School of Engineering

2022 — Present
  • Led migration of on-prem servers posing critical security risks to SaaS cloud solutions, driving a stakeholder coalition to identify suitable replacements.
  • Secured printing infrastructure by moving printers to a private IP range, reducing the public-facing attack surface.
  • Spearheaded server room security upgrades: swipe access audit trail, environmental sensors (water, humidity, smoke), cameras, and emergency power-off switch.
  • Transformed purchasing workflow from manual email approvals to an automated forms-based solution.
  • Migrated asset management from Google Sheets to a SaaS platform enabling full tracking and audit capability.
  • Co-authored business continuity and disaster recovery plan for the engineering school.
  • Implemented 1Password for secure departmental password storage and dissemination.

Senior Technical Support Specialist

Columbia Business School

2010 — 2022
  • Led migration of 500+ users from on-prem Exchange to Office 365 and across domain mergers.
  • Transformed computer imaging from manual to automated via Windows Deployment Server — 90% reduction in setup time.
  • Instrumental in converting the business school from in-classroom to a fully hybrid online environment using Zoom and Echo360.
  • Managed deployments via JAMF Suite and SCCM; ensured data integrity with Code42, Dropbox, and OneDrive.
  • Logged incidents and changes in ServiceNow under ITIL standards; earned certifications in Cyber Security Risk Assessment and Network Administration.
  • Facilitated hardware repairs via Apple Educational Support and Dell Premier Services; guided faculty on Canvas, Qualtrics, Poll Everywhere, and Crestron podium systems.

Head of Ph.D. Computing

Columbia Business School

2001 — 2010
  • Managed Ph.D. computing budget for equipment purchases and software licenses.
  • Maintained IT policy compliance with minimal supervision.
  • Documented and streamlined repair processes; configured systems for incoming employees.

Technical Specialist

Columbia Business School

1999 — 2001
  • Troubleshot software and hardware issues for students, researchers, and faculty.
  • Supported Win95/98 and NT/2000 workstations in client-server environments.
  • Led special projects including workstation rollouts and public machine imaging.

Academia

Education & Credentials

M.S.

Executive Master's in Technology Management

Columbia University in the City of New York

B.A.

Communication Studies

Hunter College, The City University of New York