Calvin Crisfer

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Network Operations Center Engineer at Infinity Plus One (IP1)|Tomohon, North Sulawesi, Indonesia

Position:

Network Operations Center Engineer at Infinity Plus One (IP1)

Location:

Tomohon, North Sulawesi, Indonesia

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Last updated: 2026-04-11
Updated: 2026-04-11

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Work Experience 9 years

Network Operations Center Engineer at Infinity Plus One (IP1)

Dec 2022 - Current

Network Administrator at Westeros Net

Jan 2018 - Current

IT Support Specialist at SS Computer Manado

Dec 2017 - Dec 2019

Network Field Engineer at PT. Cross Network Indonesia

Mar 2017 - Sep 2017

Calvin Crisfer started working in 2017, then the employee has changed 3 companies and 3 jobs. On average, Calvin Crisfer works for one company for 3 years 7 months.

Education

Bachelor's degree at Universitas Negeri Manado

Skills

Linux System Administration, Wireless Networking, Fiber to the Home (FTTH), Linux Server, Penetration Testing, Mikrotik, Kali Linux, Synology, Server Administration, Jenkins

Frequently Asked Questions

What is Calvin Crisfer's minimum period of employment in the companies?

Calvin Crisfer's minimum period of employment in various companies is 6 months.

What is Calvin Crisfer's average duration of employment for different companies?

On average, Calvin Crisfer works for one company for 1 year 3 months

What industries has Calvin Crisfer worked in?

Calvin Crisfer works in the Internet.

What positions has Calvin Crisfer held before?

Previously, Calvin Crisfer worked as a Network Administrator, and IT Support Specialist, and Network Field Engineer.

How do I contact Calvin Crisfer?

Calvin Crisfer's phone number is +62-***-***-4532. Sign up to get contact details.

Who are Calvin Crisfer's peers at other companies?

Calvin Crisfer's peers at other companies are Rajat Samant and Sarath Kumar and Levanesh Kumar

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