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Marc Weidner Email & Phone Number
Independent Sr. IT Manager, IT Service Manager, Portfolio Manager
at
Shell Alumni Network
1 work email found
@shell.com
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Independent Sr. IT Manager, IT Service Manager, Portfolio Manager
Location
The Randstad, Netherlands, Netherlands
Company size
Who is Marc Weidner? Overview
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Quick answer
Marc Weidner is listed as Independent Sr. IT Manager, IT Service Manager, Portfolio Manager at Shell Alumni Network, a company with 15 employees, based in The Randstad, Netherlands, Netherlands. AeroLeads shows a work email signal at shell.com and a matched LinkedIn profile for Marc Weidner.
Marc Weidner previously worked as Sr. IT Ops Optimization Manager at Shell and Sr. IT Ops Engineer, Global Application Deployment service at Shell. Marc Weidner holds Itil 4 Foundation Certification, It Service Management from Peoplecert.
Company email context
Email format at Shell Alumni Network
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{first}.{last}@shell.com
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Profile bio
About Marc Weidner
With nearly 30 years of experience in IT, I've successfully learned to bring technical, management, and finance skills together. Holding a bachelor’s degree in computer science, I started my career as a software developer, where I gained technical expertise in programming, operating systems, and databases, as well as design methods and architecture. Later I became more active in team leading and management, in specific service management. I embarked on my professional journey as a software developer, gaining technical expertise in programming, operating systems, databases, as well as design patterns and architecture. Over time, I transitioned into leadership roles, honing my skills in team management, and excelling in service management. By having acquired automation and data analytics skills, I was able to transition to planning & cost recovery where I gained experience in finance and budgeting. I possess strong social and communication skills, coupled with self-reliance and effective people management. I'm determined to find solutions and am not afraid to voice my opinions, while always remaining open to new ideas.QualificationsHogeschool Utrecht, Bachelor of Computer Science, 1994Languages• Dutch: Native speaker• English: Full professional proficiency• German: Professional working proficiency (C-level)Personal interests• Sports (Health Fitness)• Reading (Science Fiction/Fantasy/Thriller/Crime)• Collecting fossils, gems and minerals
Listed skills include German, English, Energy, Application Virtualization, and 31 others.
Current workplace
Marc Weidner's current company
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Shell Alumni Network
8 roles · 33 years
Marc Weidner work experience
A career timeline built from the work history available for this profile.
Sr. It Ops Optimization Manager
Current- As a member of the Leadership Team (LT), I report on the ‘IDT & Digital Innovation SOM’ portfolio finances. My primary focus is on Cost Recovery, but my team’s scope extends to Financial Planning, Budget Management.
- Cost Recovery: Oversee the bundling and recovery of costs for applications and services, including AI, Virtual Reality, Mobility, Software Engineering tools, and Analytics. Ensure Shell end users have access to.
- Financial Planning & Budget Management: Lead a financial planner for cost monitoring, operational budget management, ensuring efficient allocation and utilization of resources.
- Digital Enablement: Lead a digital enablement engineer for internal marketing, adoption change, and communication strategies to enhance service engagement and team collaboration.Achievements:
- Process Optimization: Enhanced cost recovery accuracy to 98.5% by monitoring vendor spending, recovery, and track product adoption for an optimal balance between cost, recovery, and demand.
- Data-Driven Insights: Co-developed ‘CORE’, an Alteryx driven PowerBI-based dashboard for gathering consumption data and monitoring cost recovery. This tool supports data quality control, providing processes for data.
Jun 2023 - Present
Sr. It Ops Engineer, Global Application Deployment Service
- As a Sr. IT Operations Engineer for the Global Application Deployment (GAD) service, I'm responsible for managing a productive and stable deployment service for all applications in Sub Surface & Wells portfolio. Part.
- LT Support lead; Providing LT support for increasing the team’s visibility by facilitating and hosting Townhall meetings and take responsibility for team communications and reporting.
- Windows Connect/11 test manager; Driving the testing coordination for testing all SSW applications for Windows Connect/11 by taking a risk-based approach.
- Diversity Equity & Inclusion (DE&I) lead; Embedding Shell Behaviours by capitalizing DE&I in Shell for becoming the most inclusive organization.
- SSW focal point for Non-Operated Ventures (NOVs); Informing leadership about the implications of Shell’s IDT strategy towards NOVs.
May 2019 - Jun 2023
Olm Analyst Application Deploy Engineer
As an application services engineer I am working in the Technical Landscape Services (TLS) organisation in the following roles:2015 - 2018, Shell SITI, Global Application Deployment service engineer2015 - 2018, Shell SITI, RedHat Linux Global release manager2016 - 2017, Shell SITI, Windows 10 test coordinator
Jun 2015 - May 2019
Business Consultant
As a business consultant I have been working in the Oil & Gas industry sector on the following projects/assignments:2012-2015, Shell SITI, RedHat Linux Global Release Manager at Shell2013-2015, Shell SITI, Member of the Version Control Board at Shell2012-2013, Shell SITI, RM&D: Managing Software Retirement Factory (Wipro)2012-2013, Shell SITI, VWS.
Sep 2008 - Jun 2015
Senior Consultant
As an IT-specialist I worked on several projects for national and international companies in the Energy & Utilities, Transport & Industry and Telecom industry sectors.2008, Shell EP, portfolio planner GLOBAL Technology2007, Shell EP, design architect / information analyst2007, LogicaCMG, commercial assistant / bid writer2006 – 2007, Shell (SNV), project.
Dec 1995 - Aug 2008
System Analyst
Kanteff
After my graduation I continued to work at Kanteff; the company I had my traineeship.1993 – 1994, traineeship as developer1994 – 1995, system analyst / developer
Jan 1993 - Nov 1995
Information Analyst
My first traineeship was at the Rabobank Nederland - Regiokantoor Haarlem. I've been invited to keep working on the project for one day a week.
1993 - 1994
~1 yr
6 education records
Marc Weidner education
Itil 4 Foundation Certification, It Service Management
Peoplecert
Itil Foundation V3, It Service Management
Peoplecert
European Framework C2, German Advanced Language Course
Goethe-Institut Niederlande
Prince2 Foundation, Project Management
Apm Group
Bachelor, Computer Science
Propedeuse, Insi (Intersector Informatica)
FAQ
Frequently asked questions about Marc Weidner
Quick answers generated from the profile data available on this page.
What company does Marc Weidner work for?
Marc Weidner works for Shell Alumni Network.
What is Marc Weidner's role at Shell Alumni Network?
Marc Weidner is listed as Independent Sr. IT Manager, IT Service Manager, Portfolio Manager at Shell Alumni Network.
What is Marc Weidner's email address?
AeroLeads has found 1 work email signal at @shell.com for Marc Weidner at Shell Alumni Network.
Where is Marc Weidner based?
Marc Weidner is based in The Randstad, Netherlands, Netherlands while working with Shell Alumni Network.
What companies has Marc Weidner worked for?
Marc Weidner has worked for Shell Alumni Network, Shell, Wipro Technologies, Logica, and Kanteff.
Who are Marc Weidner's colleagues at Shell Alumni Network?
Marc Weidner's colleagues at Shell Alumni Network include Duke Mgaga and Curtis Lohr.
How can I contact Marc Weidner?
You can use AeroLeads to view verified contact signals for Marc Weidner at Shell Alumni Network, including work email, phone, and LinkedIn data when available.
What schools did Marc Weidner attend?
Marc Weidner holds Itil 4 Foundation Certification, It Service Management from Peoplecert.
What skills is Marc Weidner known for?
Marc Weidner is listed with skills including German, English, Energy, Application Virtualization, Vdi, Information Analysis, Rhel, and Application Deployment.
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