Madelein OBrien: Email & Phone Number

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Manager Global Sales Operations at Siemens Digital Industries Software|Cape Town, Western Cape, South Africa

Position:

Manager Global Sales Operations at Siemens Digital Industries Software

Location:

Cape Town, Western Cape, South Africa

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Last updated: 2026-10-30

Updated: 2026-10-30

Found email addresses for Madelein OBrien:

Business emails:

m*****n@emss.co.za,

m*****n@altair.co.za,

m****n@altair.com

Found phone for Madelein OBrien:

+27-***-***-4627

Prospect analytics

Current work details

DepartmentComputer Software

Availability

TimezoneSAST

Best time to contact12:00 PM – 4:00 PM

A different Madelein OBrien?

Work Experience 30 years

Manager Global Sales Operations at Siemens Digital Industries Software

Oct 2025 - Current

Board Member at Public Benefit Organisation

Aug 2016 - Current

Senior Manager Global Sales Operation at Altair

Mar 2024 - Sep 2025

Senior Manager Business Reporting | EMEA at Altair

Jul 2018 - Feb 2024

Manager, Licensing and Sales‐EM Solutions at Altair

Jun 2014 - Jun 2018

Sales Team Leader at EMSS

Jul 2006 - May 2014

Sales and Marketing Coordinator at EM Software & Systems (EMSS)

Jul 2002 - Jun 2006

Office Manager at EMSS

Oct 1996 - Jun 2002

Madelein OBrien started working in 1996, then the employee has changed 4 companies and 7 jobs. On average, Madelein OBrien works for one company for 5 years.

Madelein is proficient in Afrikaans and English. Their professional focus is Analytical Skills, Attention to Detail, and Business Analysis across 3 core areas.

Education

General Smuts High School

Frequently Asked Questions

What is Madelein OBrien's email address?

SignalHire found a verified business email address for Madelein OBrien: m*****n@emss.co.za, m*****n@altair.co.za, m****n@altair.com.

What is Madelein OBrien's phone number?

SignalHire found a verified phone number for Madelein OBrien: +27-***-***-4627.

How do I contact Madelein OBrien at Siemens Digital Industries Software?

You can reach Madelein OBrien 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 Madelein OBrien's professional background?

Madelein OBrien has 30 years of professional experience. They have held roles including Board Member, Senior Manager Global Sales Operation, and Senior Manager Business Reporting | EMEA at companies such as Public Benefit Organisation, Altair, and Altair. Their education includes General Smuts High School.

Is Madelein OBrien's contact information up to date?

Yes. Madelein OBrien's SignalHire profile was last updated on 30 October 2026, reflecting their current position as Manager Global Sales Operations at Siemens Digital Industries Software in Plano, Texas, United States.

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