Bart Leentvaar
AeroLeads people directory · profile

Bart Leentvaar Email & Phone Number

Senior Engineer Infrastructuur - E at Oasen
Location: Rijnsburg, South Holland, Netherlands 17 work roles 1 school
LinkedIn matched
✓ Verified May 2026 3 data sources Profile completeness 100%

Contact Signals

LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Senior Engineer Infrastructuur - E
Location
Rijnsburg, South Holland, Netherlands
Company size

Who is Bart Leentvaar? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Bart Leentvaar is listed as Senior Engineer Infrastructuur - E at Oasen, a company with 272 employees, based in Rijnsburg, South Holland, Netherlands. AeroLeads shows a matched LinkedIn profile for Bart Leentvaar.

Bart Leentvaar previously worked as Team Manager Productie Noord at Oasen and Senior Project Manager at Nearfield Instruments B.V.. Bart Leentvaar holds Bachelor Of Electronics Engineering, Electrical And Electronics Engineering, Bsee 1984 from Hts Wegastraat.

Company email context

Email format at Oasen

This section adds company-level context without repeating Bart Leentvaar's masked contact details.

Oasen

Review company-level records connected to Bart Leentvaar before choosing the right outreach path.

Profile bio

About Bart Leentvaar

Bart betekent: Schitterend door adel of Zoon van Tolmai, (Tolmai betekent waarschijnlijk de vorentrekker of rijk aan rimpels), de strijdbare. De naam is vooral bekend van Bartholomeus, een der discipelen van Jezus.Leentvaar: een moeilijke naam.Mijn vader, Krijn Leentvaar (1930 - †1997), heeft ooit uitgezocht waar de naam vandaan komt. Het is zeer wel mogelijk dat het een verbastering van "leendert de vader", uitgesproken in IJsselmonds dialect, is geweest.Concluderend: Ik ben schitterend, van adel en strijdbaar en heb een rimpelige vorentrekkende vader en een voorvader uit IJsselmonde die Leendert heette...

Listed skills include Project Management, Electrical Engineering, Electronics, Process Engineering, and 30 others.

Current workplace

Bart Leentvaar's current company

Company context helps verify the profile and gives searchers a useful next step.

Oasen
Oasen
Senior Engineer Infrastructuur - E
Rijnsburg, ZH, NL
Website
Employees
272
AeroLeads page
17 roles · 33 years

Bart Leentvaar work experience

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

Senior Engineer Infrastructuur - E

Rijnsburg, ZH, NL

Team Manager Productie Noord

Current

Gouda, South Holland, Netherlands

Oasen: altijd onberispelijk drinkwater uit de kraan. Productie Noord bedrijft drie zuiveringsstations, vier distributie- of suppletiepompstations en een watertoren met een team van 16 medewerkers. Met dit team zuiveren wij grondwater en leveren wij drinkwater aan (delen van) Kaag en Braassem, Leiderdorp, Zoeterwoude, Alphen aan den Rijn, Nieuwkoop.

Mar 2021 - Present

Senior Project Manager

Rotterdam Area, Netherlands

Nearfield Instruments develops and builds high throughput atom-scale metrology systems for the semiconductor industry. As Project Manager, I work in close cooperation with my colleagues, the system integration team and all employees to achieve the goal of the first of a lot of unique metrology systems.As PM, it is my primary task to:- manage complex.

Mar 2020 - Jun 2020

Senior Project Manager

Chevron Oronite

Rotterdam Area, Netherlands

Chevron Oronite develops, manufactures and markets performance-enhancing additives for lubricating oils and fuels. Oronite products combine innovative technology and the latest research to help maximize the reliability, efficiency and life of engines. The result is fewer emissions and less impact on the environment.The initial project was to expand the.

Oct 2019 - Jan 2020

Program Manager

Velsen Noord

  • Program management in heavy steel industry.Tata Steel is one of the world’s most geographically diversified steel producers, with operations in 26 countries and commercial offices in over 35 countries.As program.
  • Implement and champion best practice project management (Prince2);
  • Establish and maintain effective working relationships and positive engagement in all work units at the IJmuiden site (stakeholder management);
  • Delivery of the program targets, to agreed baseline, budget and quality (project management);
  • Contract management of EPC(M) contractors (contract management);
  • Ensuring compliancy to EU and local law, regulations, standards etcetera (quality management);
May 2017 - Sep 2019

Design Leader Subsystem Facilities

Mapper Lithography

Delft Area, Netherlands

  • Management in high tech semiconductor industry.MAPPER Lithography was developing a mask-less lithography infrastructure for the semiconductor industry. The tools utilize a multiple e-beam technology with which next.
  • Resource management, coaching and development; daily operational lead;
  • Manage the roadmap of seven distribution (sub-)systems, including software, from R&D up to production, maintenance and improvement programs; strategic lead;
  • Develop and manage strong working relations with other departments of Mapper, at all levels, as well as with partners, contractors and other stakeholders; tactical lead;
  • Represent the Subsystem Facilities within Mapper and towards external audiences as needed;
  • Financial management and administration.
Sep 2013 - Apr 2017

Senior Project Manager E/I

Delft Area, Netherlands

Project management in chemical & process industry.JOA has a background in applied fluid dynamics for high performance feeding and dust / vapor extraction systems and micro climate clean rooms for the process industry.Working at JOA, in the role of project manager and lead designer, I achieved:- Project management of a multidisciplinary R&D effort to.

Mar 2012 - Jun 2013

Senior Project Manager

Voorburg

Yacht understands the executive challenges of organizations. Yacht delivers the knowledge and implementation strength that contribute to realizing organisation targets and retaining knowledge.My general role was senior project manager and / or process improvement manager.

Sep 2006 - Feb 2012

Senior Project Manager

Rotterdam Area, Netherlands

  • Project management in underground infrastructure.
  • Project management of electricity and gas supply projects within the department "Realisatie Zuid / Grootverbruik en Netten", in the area known as "Zuid Holland zuid".
  • Project management of a specific high profile gas supply replacement project.
  • Contribution to operational process optimalisation within the department and within Stedin, optimalization and implementation of quality assurance processes.
  • Contribution to the personal development of the staff. Coaching of and advice for the team leader on operational change topics and the impact.
Feb 2011 - Dec 2011

Project Manager Ccs

The Hague Area, Netherlands

- Managing the development of the Command & Control system of the Waterwolf tunnel in the N201 near Aalsmeer.- Apply the Systems Engineering methodology to the process and guard the quality of process and product.- Stakeholder management of all parties and disciplines involved.

Apr 2010 - Dec 2010

Chief Financial Officer

The Hague Area, Netherlands

Co-founder, organizer, national coordinator for Yacht and secretary of the consortium "Building Brains".Lead financial officer in a 13+ million euro program.

Jun 2009 - Feb 2010

Quality Assurance Manager

Rotterdam Area, Netherlands

Caretaker operational management of a group of 17 QA and QC employees. Renewed ISO-9001 certificate, obtained IEC-Ex and Atex certificates with only minor non-conformities.

Sep 2008 - Feb 2009

Project Manager

Rotterdam Area, Netherlands

Multi-project project manager of multidisciplinary projects to deliver four-pole generators to customers worldwide, according to specification.

Jan 2008 - Aug 2008

Senior Project Manager

Rotterdam Area, Netherlands

Project manager of specific projects, to deliver non standard multidisciplinary products to customers worldwide.

Sep 2006 - Dec 2007

Account Manager

Pauw Bedrijven

Utrecht Area, Netherlands

Accountmanager Electrotechnics. Responsible for new business development in specific market segment.

Mar 2006 - Jul 2006

Group Leader

Tno Fysisch En Electronisch Laboratorium

The Hague Area, Netherlands

Department head, of an engineering and prototyping group (engineers and craftsmen). Responsible for results, market, strategy, staff. Member of both division and company MT.

Oct 1996 - Jun 2005

(Sr) Projectmanager

Tno Fysisch En Electronisch Laboratorium

The Hague Area, Netherlands

Project management of research and development projects.

1993 - 2005 ~12 yrs
Team & coworkers

Colleagues at Oasen

Other employees you can reach at oasen.nl. View company contacts for 272 employees →

1 education record

Bart Leentvaar education

  • Hts Wegastraat
    Hts Wegastraat
    Bsee 1984
FAQ

Frequently asked questions about Bart Leentvaar

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

What company does Bart Leentvaar work for?

Bart Leentvaar works for Oasen.

What is Bart Leentvaar's role at Oasen?

Bart Leentvaar is listed as Senior Engineer Infrastructuur - E at Oasen.

Where is Bart Leentvaar based?

Bart Leentvaar is based in Rijnsburg, South Holland, Netherlands while working with Oasen.

What companies has Bart Leentvaar worked for?

Bart Leentvaar has worked for Oasen, Nearfield Instruments B.V., Chevron Oronite, Tata Steel, and Mapper Lithography.

Who are Bart Leentvaar's colleagues at Oasen?

Bart Leentvaar's colleagues at Oasen include Asin Taha, Dennis Verwaal, Cecilie Lasgaard Bentzen, René De Jong, and Eva Nissfolk.

How can I contact Bart Leentvaar?

You can use AeroLeads to view verified contact signals for Bart Leentvaar at Oasen, including work email, phone, and LinkedIn data when available.

What schools did Bart Leentvaar attend?

Bart Leentvaar holds Bachelor Of Electronics Engineering, Electrical And Electronics Engineering, Bsee 1984 from Hts Wegastraat.

What skills is Bart Leentvaar known for?

Bart Leentvaar is listed with skills including Project Management, Electrical Engineering, Electronics, Process Engineering, Eplan, Industrial Engineering, Power Distribution, and Engineering.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.