Nicolas Siwertz
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Nicolas Siwertz Email & Phone Number

Boccard - Executive Director Operational Excellence - EXCOM Member at Boccard
Location: Versailles, Île-de-France, France 14 work roles 4 schools
1 work email found @m4x.org LinkedIn matched
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Role
Boccard - Executive Director Operational Excellence - EXCOM Member
Location
Versailles, Île-de-France, France

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Nicolas Siwertz is listed as Boccard - Executive Director Operational Excellence - EXCOM Member at Boccard, based in Versailles, Île-de-France, France. AeroLeads shows a work email signal at m4x.org and a matched LinkedIn profile for Nicolas Siwertz.

Nicolas Siwertz previously worked as Executive Director - Operational Excellence at Boccard and VP Industries for Carbon-free solution Business Line at Technip Energies. Nicolas Siwertz holds Fluid Mecanics, Physics from École Polytechnique.

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About Nicolas Siwertz

Senior executive – Business oriented, in complex environments under strict QHSE regulations and standards. Industrial fields: Nuclear and Oil&Gas* Key experiences: over 20 years in industry and engineering, mainly focused on strategic change and P&L management: Manufacturing sites reorganization & performance improvement, engineering management of mega-projects supporting key business growth strategies.Business development and portfolio diversification, operational excellence and advanced quality implementation in high-tech / high-value international projects* Key competencies: Business development, Operations (Lean organizations, manufacturing excellence, Certified Lean-6 Sigma Green Belt), Large scale projects Management, Risk Management.

Listed skills include Nuclear, Engineering, Gestion De Projet, Continuous Improvement, and 13 others.

Current workplace

Nicolas Siwertz's current company

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Boccard
Boccard
Boccard - Executive Director Operational Excellence - EXCOM Member
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14 roles

Nicolas Siwertz work experience

A career timeline built from the work history available for this profile.

Executive Director - Operational Excellence

Current

Villeurbanne, Rhône, FR

My objective is to strengthen Operational Excellence across all Boccard market segments and regions, with a specific focus on safety and project delivery. Our ambition is to position ourselves as a world-class industrial solution leader, recognized for its trade-craft and differentiating performance.Owning the EHS, Quality, Welding Expertise and Lean.

Jun 2024 - Present

Vp Industries For Carbon-Free Solution Business Line

Paris, FR

In charge of Technip Energies' Industries Business Unit covering Nuclear, Life sciences, Metals & Mining and Aerospace activities with full P&L responsibilities across all Group operating centers.Reference projects:- CIGEO: Deep geological repository for radioactive wastes- LFB Arras: Blood plasma fractionation plant- Koniambo: Nickel refinery

Feb 2022 - Dec 2023

Consortium Project Director - Cigeo Project

Paris, FR

  • Client ANDRA (National Radioactive Waste Management Agency) - $Bn+ CAPEX Project - FEED/APD(Avant Projet Détaillé) for a deep geological repository for radioactive wastes. TechnipFMC/Ingérop Consortium (GAIYA) –.
  • Overall architect-engineer contract, managing all sub-systems engineering (incl. Cegelec/Assystem, ArianeGroup, Tractebel and Poma) and integrating detail design (APD) and regulatory dossier: final reception of the.
Dec 2018 - Jan 2022

Coral South Flng Project - Operation Excellence & Quality Director

Newcastle Upon Tyne, GB

  • Client Eni - EPCIC Project. Floating LNG Facility with a capacity of 3.4 MTPA through a subsea production system, umbilicals, risers and flowlines.- Located offshore Mozambique in approximately 2000 m water depth..
  • Lead an "Advanced Quality" program to de-risk EPCI execution by integrating previous projects' lessons-learnt and early requirements during engineering and procurement phases. Quality plan rated as "outstanding" by.
  • Foster delivery processes' improvements to support project execution and sponsor initiatives to reduce execution lead-times: 20 initiatives implemented including innovative visual management exercices.
May 2016 - Dec 2018

Browse Flng Project - Equipement Delivery (Supply Chain) Manager

  • FEED phase started on July 1st, 2015 for Browse 3 FLNG units project localized north-west of Australia's coast, delivered by a Technip-Samsung Heavy Industries Consortium.In charge of Technip Equipment and bulk.
  • Ready-for-PO status for 60% of Project Main Equipment Vendor before FID - Results: 80 ITB/RFQ issued in 5 months, 50 clarification meetings in 3 months, 28 vendor quality audits / AMDEC - 12% saving for single-source.
Jul 2015 - Mar 2016

Browse Flng Project - Business Improvement And Quality Director

  • FEED phase started on July 1st, 2015 for Browse 3 FLNG units project localized north-west of Australia's coast, delivered by a Technip-Samsung Heavy Industries Consortium.Leading an “Advanced Quality” program: ’De-risk.
  • No Carry-over work from one project phase to the other policy: 75% of PO to be issued in the first 3-months after NTP; Engineering drawings to be issued 6-months earlier than reference project.
Jul 2015 - Mar 2016

Shell Flng Program Business Improvement Director

Executive Project Management Office: Preparation, participation and action implementation of the different projects' consortium sponsor meetings.Business Improvement Director: Support the projects in improving project delivery processes, in particular quality management and cross-project fertilization.Projects followed:- PRELUDE FLNG (world’s first.

Apr 2015 - Mar 2016

Senior Vice President Mining & Metals, Nuclear And Defence

OBJECTIVESDiversification of Technip's project portfolio in non-oil&gas industries: Business development and Consulting/Pre-Feasibility Studies execution.RESULTSCreation of a Nuclear and Mining Business Unit (P&L) ’and integration of newly acquired Cybernetix SA (140p; Rev. 36M€; 20% nuclear) nuclear portfolio in the BU.Creation of an expert/project mining.

Dec 2011 - Mar 2015

Sgn Executive Vice President And Coo Of Areva'S Engineering Business Unit

Châtillon, Île-de-France, FR

  • EVP of SGN (1.400 empl. / 5 sites including one in the USA - Revenue 252 M€ incl. 33 M€ international - Portfolio 1.000 projects / 10 Bn€.)OBJECTIVES & RESULTS
  • Cut project costs & foster AREVA’s businesses competitiveness - Results: Net gain 320 M€ / 2200 M€ of on-going invest.
  • Change management from a "pure" engineer response to a «voice of customer» / «on time delivery» culture, Modernize design & realization processes (Design to cost, concurrent engineering, make or buy (40 %), project.
  • Negotiate & supervise large scale projects: EAGLE ROCK Enrichment Facility project (USA) in partnership with SHAW (2.2 Bn$). Lead TECHNIP JV for Imouraren Uranium Mine (Niger) project (1.3 Bn€). Spent Fuel Recycling.
Sep 2008 - Apr 2011

Chairman Of Mecachimie

Châtillon, Île-de-France, FR

  • CHAIRMAN MECACHIMIE (SGN sub. - 200 empl. / 23 M€ incl. 10 % USA, Europe, Japan, China.)OBJECTIVES:
  • Economic & image recovery of a core business vendor for recycling (Design / manufacturing of high tech equipments);
  • Restructuring: Top management change, G&A reduction, tools revamping, ISO 14001 set-up;
  • Innovation: worldwide first of a kind for a High Level Waste conditioning process (industrial start-up in 2010) RESULTS:Economic turnaround: from a -1.7M€ Operating Profit in 2008 to +1.1M€ in 2010
Sep 2008 - Apr 2011

Quality & Continuous Improvement Vice President

Châtillon, Île-de-France, FR

  • GROUP Corporate Position ( 75000 empl. / 60 countries - Revenue 13.2 bn€).In charge of AREVA's corporate policies regarding Quality & Continuous Improvement: Integrated Management Systems (ISOs,OHSAS 18001 & SA 8000)
  • Management AREVA's Self-Assesment Model "AREVA WAY"
  • Implementation of manufacturing & project management best practices
  • Member of the AREVA’s EXCOM Budget / Strategic planning boards reviewing BU’s operational performance.
Sep 2005 - Sep 2008

Comurhex - Plant General Manager

Châtillon, Île-de-France, FR

  • Plant GM of a 100% subsidiary of the AREVA Group in charge of Uranium Chemistry & Fluorinated gazes production (2 sites - 600 empl. - Revenue 113 M€. Operating Profit 10.2 M€.)OBJECTIVES & RESULTS
  • Maintain profitability in a difficult market context (raw material + 20 %, energy + 35 %) - Results: Production costs reduced by 4% while volume increased by 13%, Revenues +5M€ vs 2003 and Opertaing profit +10%.
  • Normalize Nuclear Safety Authorities relationships with a Nuclear & Cgemical/Seveso II Upper Tier facility. Plant revamping (12 M€ invest.) to maintain post-2012 License to operate.
  • Social: Managed tensions resulting from site-to-site comp&ben differences. multiples strike agreements signed with unions.
May 2003 - Sep 2005

Cogema La Hague Plant - Production Deputy Manager

Châtillon, Île-de-France, FR

  • Spent Nuclear Fuel Reprocessing Facility (3000 empl. - Revenue 1.2 bn€).In charge of the overall supervision of 12 nucler workshops (700 empl. - Revenue 700 M€.).OBJECTIVES & RESULTS:
  • Reorganization: Sucesfull merger of «core process» workshops of 2 sister-plants into a single integrated organization;
  • Keep best in class performances / EHS;
  • Change cultures: Operational excellence, KPIs implementation, workers flexibility, performance based contracts;
  • Start-up of a new «plutonium» workshop (400 M€ Invest.).
Mar 2001 - May 2003

Eurodif - Process Engineer And Workshop Manager

Châtillon, Île-de-France, FR

  • Uranium Enrichment FacilityOBJECTIVES & RESULTS:
  • First management position as Workshop Unit Manager (55 employees working in shifts) in charge of Eurodif plant supply chain and final product chemical preparation (enrichment blending). Highly unionized sector (CGT).
  • While in this position, member of the negotiation team (in charge of process integration and operations' preparation scope) for a future uranium centrifuge facility (partner: Japanese Nuclear Corporation).
Sep 1997 - Mar 2001
4 education records

Nicolas Siwertz education

Fluid Mecanics, Physics

École Polytechnique

Ingénieur, Nuclear Engineering

Mines Paris - Psl

Master 2 (M2), Finance

University Of Paris I: Panthéon-Sorbonne

French Military Officer Candidate (Otan Of-D), Military And Academic Training

Académie Militaire De Saint-Cyr Coëtquidan
FAQ

Frequently asked questions about Nicolas Siwertz

Quick answers generated from the profile data available on this page.

What company does Nicolas Siwertz work for?

Nicolas Siwertz works for Boccard.

What is Nicolas Siwertz's role at Boccard?

Nicolas Siwertz is listed as Boccard - Executive Director Operational Excellence - EXCOM Member at Boccard.

What is Nicolas Siwertz's email address?

AeroLeads has found 1 work email signal at @m4x.org for Nicolas Siwertz at Boccard.

Where is Nicolas Siwertz based?

Nicolas Siwertz is based in Versailles, Île-de-France, France while working with Boccard.

What companies has Nicolas Siwertz worked for?

Nicolas Siwertz has worked for Boccard, Technip Energies, Technipfmc, Technip, and Areva.

How can I contact Nicolas Siwertz?

You can use AeroLeads to view verified contact signals for Nicolas Siwertz at Boccard, including work email, phone, and LinkedIn data when available.

What schools did Nicolas Siwertz attend?

Nicolas Siwertz holds Fluid Mecanics, Physics from École Polytechnique.

What skills is Nicolas Siwertz known for?

Nicolas Siwertz is listed with skills including Nuclear, Engineering, Gestion De Projet, Continuous Improvement, Lean Manufacturing, Project Management, Risk Management, and Management.

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