Dennis Tumale

Dennis Tumale's email & phone

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Manager Tech Support at Optum|Cavite, Calabarzon, Philippines

Position:

Manager Tech Support at Optum

Location:

Cavite, Calabarzon, Philippines

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Last updated: 2026-01-31
Updated: 2026-01-31

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Work Experience 18 years

Manager Tech Support at Optum

Aug 2023 - Current

Tech Project Consultant at Optum

Mar 2023 - Aug 2023

Associate Tech Support Manager at Optum

Feb 2020 - Mar 2023

IT Service Desk Team Lead at Tata Consultancy Services

Jun 2016 - Feb 2020

IT Service Desk Team Lead at Atos

Jul 2015 - Jun 2016

IT Service Desk Team Lead at Xerox

Apr 2013 - Jun 2015

IT Incident Management / Incident Cycle Manager at Xerox

Jan 2012 - Apr 2013

IT Helpdesk Analyst at Xerox

Jul 2011 - Jan 2012

Technical Support Professional at Stream Global Services

Aug 2008 - Jun 2011

Dennis Tumale started working in 2008, then the employee has changed 4 companies and 6 jobs. On average, Dennis Tumale works for one company for 1 year 11 months.

Education

Bachelor of Science at De La Salle University - Dasmariñas

Frequently Asked Questions

What is Dennis Tumale's minimum period of employment in the companies?

Dennis Tumale's minimum period of employment in various companies is 5 months.

What is Dennis Tumale's average duration of employment for different companies?

On average, Dennis Tumale works for one company for 1 year 10 months

What industries has Dennis Tumale worked in?

Dennis Tumale works in the Hospital & Health Care. Previously, Dennis Tumale worked in the Information Technology and Services, and Management Consulting, and Outsourcing/Offshoring.

What positions has Dennis Tumale held before?

Previously, Dennis Tumale worked as a Tech Project Consultant, and Associate Tech Support Manager, and IT Service Desk Team Lead, and IT Incident Management / Incident Cycle Manager, and IT Helpdesk Analyst.

How do I contact Dennis Tumale?

Dennis Tumale's phone number is +63-***-***-6103. Sign up to get contact details.

Who are Dennis Tumale's peers at other companies?

Dennis Tumale's peers at other companies are Mahesh Talla and Jeffrey Ylagan and Nitin Karalkar

Dennis Tumale Namesakes

Name
Company
Position
Dennis
Datacenter Technician
Dennis
Transitioning Naval Officer

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Other employees at Optum

Name
Company
Position
Natalia Robles
Communications Manager
Giri Paresh
Specialty Physician
Patrick Rubin
Sr Billing Rep / BPO Operations
Vishal yadav
Customer Service Representative

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