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Marielle Siraa Email & Phone Number
Principal Value Engineering
at
BHP
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 100%
Current company
Role
Principal Value Engineering
Location
Brisbane, Queensland, Australia
Company size
Who is Marielle Siraa? Overview
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Quick answer
Marielle Siraa is listed as Principal Value Engineering at BHP, a company with 39925 employees, based in Brisbane, Queensland, Australia. AeroLeads shows a matched LinkedIn profile for Marielle Siraa.
Marielle Siraa previously worked as Senior Systems Specialist at Mipac and Technical Manager at Sintx Technologies. Marielle Siraa holds Master Of Science (M.Sc.), Process Systems Engineering from Imperial College London.
Company email context
Email format at BHP
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BHP
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Profile bio
About Marielle Siraa
Marielle Siraa is a Principal Value Engineering at BHP. She possess expertise in process engineering, mineral processing, process improvement, process control, metallurgy and 23 more skills. She is proficient in English, Dutch and Spanish.
Listed skills include Process Engineering, Mineral Processing, Process Improvement, Process Control, and 24 others.
Current workplace
Marielle Siraa's current company
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Bhp
12 roles
Marielle Siraa work experience
A career timeline built from the work history available for this profile.
Senior Systems Specialist
Current
Sep 2019 - Present
Technical Manager
- Led a team of technicians and machinists for the safe and efficient production of ceramic (Silicon Nitride) spinal implants using Lean/Six Sigma principles.
- Support, investigate, and implement corrective and preventative actions for Non-Conformances, CAPA’s for FDA and ISO 13485 compliance
- Seek and promote ceramic business opportunities outside the spine market.
Jan 2017 - Jan 2019
Technical Superintendent
Led a team of 4 direct and 4 indirect reports for the refinery technical team.
Dec 2015 - Mar 2016
Supervisor - Smelter Laboratory
Supervised 5 hourly technicians and a chemist who provided real-time sample analysis for the running of the smelting furnaces and the by-product plants.
Apr 2013 - Nov 2015
Senior Engineer
Provided technical support to meet operational targets and long range production forecasting as well as project execution for advanced control systems for copper flash smelting furnaces.
Aug 2010 - Apr 2013
Senior Technical Analyst
Provided level 3 technical support and project execution for data historian systems, data reconciliation, and other business unit specific technical systems for the Americas.
Jun 2007 - Mar 2009
Process Control Superintendent
Managed 2 function for the lead/zinc concentrator: process control and laboratory with 3 direct and 20 indirect reports.
Jun 2004 - Sep 2005
Process Control Specialist
Coordinated the development of control system improvements between Comalco's 3 aluminium smelters which consisted on reduction line control systems (CCS), user interfaces, data entry systems, and associated databases.
Jun 2003 - Jun 2004
Process Engineer
Pacific Aluminum Company (Formerly Comalco)
Provided process support to achieve operations targets, tested and implemented new control systems releases, and trained operational crews upon implementation of new initiatives.
Sep 2001 - Jun 2003
Senior Systems Analyst - Advanced Control Group
Implemented advanced control strategies for Rio Tinto business units.
Sep 1999 - Sep 2001
Senior Systems Analyst
Implemented advanced control system for copper flash smelting furnaces.
Oct 1996 - Aug 1999
Team & coworkers
Colleagues at BHP
Other employees you can reach at bhp.com. View company contacts for 39925 employees →
SE
Samantha Evans
Colleague at BhpGreater Brisbane Area, Australia
View →
DS
Dieter Schulz
Colleague at BhpSouth Townsville, Queensland, Australia, Australia
View →
MM
Michelle Mchugh
Colleague at BhpAustralia, Australia
View →
GS
Glen Smith
Colleague at BhpBrisbane, Queensland, Australia, Australia
View →
NT
Nigel Thompson
Colleague at BhpGreater Adelaide Area, Australia
View →
MD
Michelle Duminy
Colleague at BhpEmalahleni, Mpumalanga, South Africa, South Africa
View →
CS
Claire Scott
Colleague at BhpNewman, Western Australia, Australia, Australia
View →
LS
Lauren Skerritt
Colleague at BhpMelville, Western Australia, Australia, Australia
View →
TM
Tim Mcintyre
Colleague at BhpPerth, Western Australia, Australia, Australia
View →
MP
Mark Plooy
Colleague at BhpKwaZulu-Natal, South Africa, South Africa
View →
Samantha Evans
Colleague at BhpGreater Brisbane Area, Australia
View →
DS
Dieter Schulz
Colleague at BhpSouth Townsville, Queensland, Australia, Australia
View →
MM
Michelle Mchugh
Colleague at BhpAustralia, Australia
View →
GS
Glen Smith
Colleague at BhpBrisbane, Queensland, Australia, Australia
View →
NT
Nigel Thompson
Colleague at BhpGreater Adelaide Area, Australia
View →
MD
Michelle Duminy
Colleague at BhpEmalahleni, Mpumalanga, South Africa, South Africa
View →
CS
Claire Scott
Colleague at BhpNewman, Western Australia, Australia, Australia
View →
LS
Lauren Skerritt
Colleague at BhpMelville, Western Australia, Australia, Australia
View →
TM
Tim Mcintyre
Colleague at BhpPerth, Western Australia, Australia, Australia
View →
MP
Mark Plooy
Colleague at BhpKwaZulu-Natal, South Africa, South Africa
View →
2 education records
Marielle Siraa education
Master Of Science (M.Sc.), Process Systems Engineering
Bachelor Of Science (B.S.), Chemical Engineering
FAQ
Frequently asked questions about Marielle Siraa
Quick answers generated from the profile data available on this page.
What company does Marielle Siraa work for?
Marielle Siraa works for BHP.
What is Marielle Siraa's role at BHP?
Marielle Siraa is listed as Principal Value Engineering at BHP.
Where is Marielle Siraa based?
Marielle Siraa is based in Brisbane, Queensland, Australia while working with BHP.
What companies has Marielle Siraa worked for?
Marielle Siraa has worked for Bhp, Mipac, Sintx Technologies, Rio Tinto Kennecott - Refinery, and Rio Tinto Kennecott - Smelter.
Who are Marielle Siraa's colleagues at BHP?
Marielle Siraa's colleagues at BHP include Samantha Evans, Dieter Schulz, Michelle Mchugh, Glen Smith, and Nigel Thompson.
How can I contact Marielle Siraa?
You can use AeroLeads to view verified contact signals for Marielle Siraa at BHP, including work email, phone, and LinkedIn data when available.
What schools did Marielle Siraa attend?
Marielle Siraa holds Master Of Science (M.Sc.), Process Systems Engineering from Imperial College London.
What skills is Marielle Siraa known for?
Marielle Siraa is listed with skills including Process Engineering, Mineral Processing, Process Improvement, Process Control, Metallurgy, Continuous Improvement, Advanced Process Control, and Data Analysis.
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