Leon Doosje
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Leon Doosje Email & Phone Number

Tendermanager Infra bij Mercon at Mercon
Location: Breda, North Brabant, Netherlands 12 work roles 13 schools
1 work email found @online.nl LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Current company
Role
Tendermanager Infra bij Mercon
Location
Breda, North Brabant, Netherlands
Company size

Who is Leon Doosje? Overview

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Quick answer

Leon Doosje is listed as Tendermanager Infra bij Mercon at Mercon, a company with 138 employees, based in Breda, North Brabant, Netherlands. AeroLeads shows a work email signal at online.nl and a matched LinkedIn profile for Leon Doosje.

Leon Doosje previously worked as Tender manager infra at Mercon and Tender manager at Hsm Steel Structures Bv. Leon Doosje holds Vca Vol from Pbna.

Company email context

Email format at Mercon

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{first}.{last}@online.nl
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AeroLeads found 1 current-domain work email signal for Leon Doosje. Compare company email patterns before reaching out.

Profile bio

About Leon Doosje

Leon Doosje is a Tendermanager Infra bij Mercon at Mercon. He possess expertise in engineering, construction, procurement, manufacturing, project planning and 16 more skills.

Listed skills include Engineering, Construction, Procurement, Manufacturing, and 17 others.

Current workplace

Leon Doosje's current company

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Mercon
Mercon
Tendermanager Infra bij Mercon
gorinchem, zuid-holland, netherlands
Website
Employees
138
AeroLeads page
12 roles

Leon Doosje work experience

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

Tender Manager Infra

Current

Gorinchem, Zuid-Holland, Nederland

Jan 2023 - Present

Proposal Manager

Rotterdam En Omgeving, Nederland

Handeling & managing the helipad tenders for the German, Austrian and Swiss market together with the Area sales manager.Responsible for bringing out winning tenders and supporting the Area sales manager with: the cost calculation, Technical proposals, working together with the sub-contractors and internal organisation.My job as proposal engineer has.

Jun 2018 - Jun 2021

Cost Proposal Engineer

Rotterdam En Omgeving, Nederland

Type of projects: Helidecks offshore Stair towers offshore platforms Helipads onshore Architectual Bridge decks Machining train partsResponsibilities: Managing tender process assisting project manager with budget control & VOR's Cost calculation Proposal writer Technical specification Cost calculation: Conceptual design Cost price calculation Inquire.

Sep 2012 - Jun 2018

Projectmanager

Knook Staal En Machinebouw

Moerdijk

Type of projects: Maintenace / refurbishment of bridges RAW / UAV ti projects 2 or 3 projects a year Project budget approx. 800k Pre-order phase: Cost calculation Quotations Project phase: Project initiation manage engineering Manage work preperation Sub contract non steel, road works, painting activities, machine parts Project / production / site assembly.

Jun 2010 - Jul 2012

Projectmanager

Boka Staalbouw

Kaatsheuvel

Type of projects: STABU tenders, Sub contractor lead time approx. 10 weeks per project An average of 8 projects at a time Projects from 2tons till 400 tonsPre-order phase: Reviewing RFQ's Cost calculation Quotations Follow up of outstanding quotations Project phase: Project initiation manage engineering Manage work preperation Sub contract non steel.

Aug 2004 - May 2010

Draftsman / Engineer Steel Structures

Boka Staalbouw

Kaatsheuvel

Main tasks:Making the outline and GA drawings from the sales documents and client drawings.After client approval making the detail drawings and shop drawings.Company products: steel structures for industrial buildings, commercial buildings and residential buildings.I was hired to set-up and start-up the engineering department. primary to design the.

Dec 2003 - Jul 2004

Draftsman / Engineer Steel Structures

Hoekon Engineering

Sliedrecht

Main tasks:Making the GA drawings and shop drawings from client drawings and measurements on location.Highlights:- Making shop drawings from a 3D design for a roalercoaster ride, Disneyland china, client Vekoma rides.- Making GA and shop drawing for fenders for the HSL railway and motorway A16 crossing over the river "de Mark".

Jun 2003 - Nov 2003

Draftsman / Engineer Steel Structures And Heavy Mechanical Equipment

Copier Staal- En Machinebouw

Giessen

Main tasks:Making the outline and GA drawings from the sales documents and client drawings.After client approval making the detail drawings and shop drawings.Highlights:- The designing and developing a self-unloading system for a trailing suction hopper dredger the Orisant.- The designing and developing of a 120m long conveyor belt with support structure.

Jun 2001 - May 2003

Buyer And Warehouse Manager For The Technical Service

Hak

Giessen

Main tasks:Buying tools and parts for repair, maintenance and revision of every machine in the factory.maintaining the stock of parts and tools in the warehouse.Highlight: preparations purchasing equipment and material issue during the annual revision of the whole plant. A production stop for 4 weeks, 300 men, 50 machines and after 4 weeks everything must.

Jan 2000 - May 2001

Technical Draftsman Storage Tanks And Pressure Vessels

Aj Dijksman

Gorinchem

Main tasks:Making the outline and GA drawings from the sales documents.After client approval making the detail drawings and shop drawings.As a draftsman I was responsible for all drawings in a tank project including all additional items like spiral staircases, cageladders, walkways, piping, etc.Here I learned the trade by starting behind the drawing board.

Jul 1997 - Dec 1999

Production Worker

Uden

Working the brake press making parts for ventilation shafts and roof vents. assembly department putting together the roof vents.assembly department making the assembly kits for glass walls.

Feb 1997 - Jun 1997
Team & coworkers

Colleagues at Mercon

Other employees you can reach at mercon.com. View company contacts for 138 employees →

13 education records

Leon Doosje education

Vca Vol

Pbna

Internal Audit Training

Lloyd'S Register Quality Assurance - Training Services

General knowledge of standards ISO 9001: 2015, ISO 14001: 2015 and OHSAS 18001: 2007 - Register of laws and regulations Environmental.

Cursus: Olie & Gas Vanaf De Bron

Iro

Activities and Societies:https://iro.nl/

Tu, Aluminium Technology

Bonijm: Master Class Aluminium Technology

The Master Class Aluminium Technology is designed as an in-company training as well as for individual registration. Course students should.

Coaching In Projectleiding / Bedrijfsleiding / Financien

Zuidwest Bedrijs Adviseurs

Cursus Tekla Structures (Xsteel)

Construsoft

Education record

Cursus Strucad

Vca Basis Veiligheid

Pbna

Autocad Cursus, Basis En Parametrisch Tekenen

Cadac

Mavo-D

Altena College Sleeuwijk
FAQ

Frequently asked questions about Leon Doosje

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

What company does Leon Doosje work for?

Leon Doosje works for Mercon.

What is Leon Doosje's role at Mercon?

Leon Doosje is listed as Tendermanager Infra bij Mercon at Mercon.

What is Leon Doosje's email address?

AeroLeads has found 1 work email signal at @online.nl for Leon Doosje at Mercon.

Where is Leon Doosje based?

Leon Doosje is based in Breda, North Brabant, Netherlands while working with Mercon.

What companies has Leon Doosje worked for?

Leon Doosje has worked for Mercon, Hsm Steel Structures Bv, Bayards Aluminium Constructions, Knook Staal En Machinebouw, and Boka Staalbouw.

Who are Leon Doosje's colleagues at Mercon?

Leon Doosje's colleagues at Mercon include Gerrit Zeeuw .De, Can Zenen, Jan Verschoor, Cornelis-Harm De Wit, and Frans Kivits.

How can I contact Leon Doosje?

You can use AeroLeads to view verified contact signals for Leon Doosje at Mercon, including work email, phone, and LinkedIn data when available.

What schools did Leon Doosje attend?

Leon Doosje holds Vca Vol from Pbna.

What skills is Leon Doosje known for?

Leon Doosje is listed with skills including Engineering, Construction, Procurement, Manufacturing, Project Planning, Metal Fabrication, Projectmanagement, and Problem Solving.

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