Mark Sealey
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Mark Sealey Email & Phone Number

Business Support Specialist - Project Atlantic (Secondment) at Network Rail
Location: Peterborough, England, United Kingdom 7 work roles 2 schools
1 work email found @networkrail.co.uk LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email m****@networkrail.co.uk
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Current company
Role
Business Support Specialist - Project Atlantic (Secondment)
Location
Peterborough, England, United Kingdom
Company size

Who is Mark Sealey? Overview

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Quick answer

Mark Sealey is listed as Business Support Specialist - Project Atlantic (Secondment) at Network Rail, a with 21892 employees, based in Peterborough, England, United Kingdom. AeroLeads shows a work email signal at networkrail.co.uk and a matched LinkedIn profile for Mark Sealey.

Mark Sealey previously worked as Business Support Specialist - Inventory at Network Rail and Inventory Controller at Network Rail. Mark Sealey holds Bsc, Economics from University Of Warwick.

Company email context

Email format at Network Rail

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{first}.{last}@networkrail.co.uk
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Profile bio

About Mark Sealey

Mark Sealey is a Business Support Specialist - Project Atlantic (Secondment) at Network Rail. He possess expertise in purchasing, forecasting, data analysis, microsoft excel, pivot tables and 11 more skills.

Listed skills include Purchasing, Forecasting, Data Analysis, Microsoft Excel, and 12 others.

Current workplace

Mark Sealey's current company

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Network Rail
Network Rail
Business Support Specialist - Project Atlantic (Secondment)
buckingham, buckinghamshire, united kingdom
Employees
21892
AeroLeads page
7 roles

Mark Sealey work experience

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

Business Support Specialist - Project Atlantic (Secondment)

Current

Milton Keynes, United Kingdom

Project Atlantic is a supply chain transformation project to optimise the supply of signalling, electrification, track components and consumable products for maintenance and projects. I am responsible for the Inventory Workstream. This involves:Providing recommendations for stocking rules and structure of categorisation of items by criticality.Developing inventory profiles for 9 regional distribution centresActing as subject matter expert for Inventory queries on project.

Jul 2018 - Present

Business Support Specialist - Inventory

Milton Keynes, United Kingdom

The Inventory Department is engaged in managing the Network Rail maintenance inventory requirements at the National Distribution Centre.Managing a team of five Inventory Controllers, in this role I was responsible for:Maintaining stock availability against targets.Managing reviews of inventory management strategies against items and proposing changes where necessary to maintain optimum efficiency of the supply chain whilst meeting the required service levels.Leading the Inventory team to deliver operational performance in line with the agreed business strategy and KPIs.

Jul 2016 - Jul 2018

Inventory Controller

Milton Keynes, United Kingdom

One of a team of 5 Inventory Controllers and one Inventory Clerk engaged in managing the Network Rail Maintenance inventory requirements at their NDC.Responsible for:Proactive management of assigned stocked items to determine and maintain optimum parameters to meet changing requirements.Reviewing Inventory management principles for own group of items and proposing changes where necessary to maintain optimum efficiency of the supply chain whilst meeting the required service levels.Maintaining stock availability.Managing stock shortages.

Sep 2015 - Jul 2016

Inventory Controller

Dhl

Milton Keynes, United Kingdom

One of a team of 5 Inventory Controllers and one Inventory Clerk based at the customer's site engaged in managing the Network Rail Maintenance inventory requirements at their NDC.Responsible for:Proactive management of assigned stocked items to determine and maintain optimum parameters to meet the customer's changing requirements.Reviewing Inventory management principles for own group of items and proposing changes where necessary to maintain optimum efficiency of the supply chain whilst meeting the required service levels.Maintaining stock availability.Managing stock shortages.

Jan 2014 - Sep 2015

Purchasing Supervisor

Aht Cooling Systems Supermarket (Uk) Ltd

Buckingham

Responsible For:Forecasting and ordering the requirements for cabinets and parts based on historical sales data and information from external and internal sales.- Calculating stock requirements in Excel using v-lookups to gather data from reports run from SAP.- Working closely with suppliers from the UK, Europe, and China.Raising and maintaining purchase orders and item cards on SAP.Arranging the shipment of cabinets with the factory or separate transport companies.Managing stock queries from internal and external sales.Authorising supplier invoices and querying discrepancies with the supplier.

Apr 2009 - Dec 2013

Information Systems Supervisor

Aht Cooling Systems (Uk) Ltd

Buckingham

Responsible For:Auditing the customer owned stock in our warehouse and reconciling any differences.Raising orders to transfer cabinets into customer owned stock and completing the transfer on our ERP system Navision.Calculating and raising invoices, managing queries and producing reports for internal and external customers.Producing monthly reports in Excel for the Accounts department.- These included reports on commission due to customers, margin reports, and reports used by Accounts to calculate retrospective discounts.Solving basic IT queries from internal customers.

Feb 2002 - Apr 2009

Information Analyst

Aht Cooling Systems (Uk) Ltd

Buckingham

My role as Information Analyst was to assist the Information Systems Supervisor in managing the customer owned stock, calculating and raising invoices and producing reports for internal and external customers.

Sep 2000 - Feb 2002
Team & coworkers

Colleagues at Network Rail

Other employees you can reach at networkrail.co.uk. View company contacts for 21892 employees →

2 education records

Mark Sealey education

Education record

Ousedale School
FAQ

Frequently asked questions about Mark Sealey

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

What company does Mark Sealey work for?

Mark Sealey works for Network Rail.

What is Mark Sealey's role at Network Rail?

Mark Sealey is listed as Business Support Specialist - Project Atlantic (Secondment) at Network Rail.

What is Mark Sealey's email address?

AeroLeads has found 1 work email signal at @networkrail.co.uk for Mark Sealey at Network Rail.

Where is Mark Sealey based?

Mark Sealey is based in Peterborough, England, United Kingdom while working with Network Rail.

What companies has Mark Sealey worked for?

Mark Sealey has worked for Network Rail, Dhl, Aht Cooling Systems Supermarket (Uk) Ltd, and Aht Cooling Systems (Uk) Ltd.

Who are Mark Sealey's colleagues at Network Rail?

Mark Sealey's colleagues at Network Rail include Joe Mccaffery, Joshua Pearson, Andrew Gibbs, Jay Anderton, and Paul Neve (Fciro).

How can I contact Mark Sealey?

You can use AeroLeads to view verified contact signals for Mark Sealey at Network Rail, including work email, phone, and LinkedIn data when available.

What schools did Mark Sealey attend?

Mark Sealey holds Bsc, Economics from University Of Warwick.

What skills is Mark Sealey known for?

Mark Sealey is listed with skills including Purchasing, Forecasting, Data Analysis, Microsoft Excel, Pivot Tables, Vlookup, Procurement, and Dealing With Suppliers.

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