Sofia Sierra

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Administrative Assistant at MARB Language Services Inc|Medellín Metropolitan Area, Colombia

Position:

Administrative Assistant at MARB Language Services Inc

Location:

Medellín Metropolitan Area, Colombia

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Last updated: 2025-12-07
Updated: 2025-12-07

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Work Experience 4 years

Administrative Assistant at MARB Language Services Inc

Aug 2023 - Current

Purchasing Department Intern – Urbaser (SENA apprenticeship) at Urbaser Tunja

Sep 2022 - Mar 2023

Sofia Sierra started working in 2022, then the employee has changed 1 company and 1 job. On average, Sofia Sierra works for one company for 1 year 8 months.

Education

Bachelor's degree at Universidad Pedagógica y Tecnológica de Colombia

Technical Program in Marketing Management at Servicio Nacional de Aprendizaje (SENA)

Postgraduate Specialization in Senior Management and Marketing at Universidad Pedagógica y Tecnológica de Colombia

Diploma in Digital Marketing and Analytics at Universidad Tecnológica de Bolívar

Frequently Asked Questions

What is Sofia Sierra's email address?

SignalHire found a verified business email address for Sofia Sierra: **@gmail.com.

What is Sofia Sierra's phone number?

SignalHire found a verified phone number for Sofia Sierra: +57-***-***-1852.

How do I contact Sofia Sierra at MARB Language Services Inc?

You can reach Sofia Sierra through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Sofia Sierra's professional background?

Sofia Sierra has 4 years of professional experience. They have held roles including Purchasing Department Intern – Urbaser (SENA apprenticeship) at companies such as Urbaser Tunja. Their education includes Bachelor's degree from Universidad Pedagógica y Tecnológica de Colombia, and Technical Program in Marketing Management from Servicio Nacional de Aprendizaje (SENA).

Is Sofia Sierra's contact information up to date?

Yes. Sofia Sierra's SignalHire profile was last updated on 7 December 2025, reflecting their current position as Administrative Assistant at MARB Language Services Inc.

Sofia Sierra Namesakes

Name
Company
Position
Sofia Sierra
Office Manager and Assistant to Associate Dean
Sofia Sierra
Freelance
Intrerprete-Traductora
Sofia Sierra
Carniceria Milo
Atencion al publico

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