Technical Director
CurrentManagement of 3SL worldwide, customer liaison and technical definition of 3SL products and services.
Nov 1987 - Present
AeroLeads people directory · profile
Mark Walker Email & Phone Number
Director at 3SL
at
3SL
1 work email found
@threesl.com
4 phones found area 910 and 256
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Director at 3SL
Location
Barrow-In-Furness, England, United Kingdom
Company size
Who is Mark Walker? Overview
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Quick answer
Mark Walker is listed as Director at 3SL at 3SL, a company with 26 employees, based in Barrow-In-Furness, England, United Kingdom. AeroLeads shows a work email signal at threesl.com, phone signal with area code 910, 256, and a matched LinkedIn profile for Mark Walker.
Mark Walker previously worked as Technical Director at 3Sl and Systems Manager at Bae Systems. Mark Walker holds Bsc (Hons), Computer Science, 1St Class Honours from University Of Warwick.
Company email context
Email format at 3SL
This section adds company-level context without repeating Mark Walker's masked contact details.
{first}.{last}@threesl.com
89% confidence
AeroLeads found 1 current-domain work email signal for Mark Walker. Compare company email patterns before reaching out.
Profile bio
About Mark Walker
Design and development of real-time systems, particularly weapons systems.Design and development of requirements management and systems engineering tools with particular focus on supporting process definition and improvement.Particularly interested in N-tier architectures and the application of systems engineering in systems-of-systems contexts.Specialties: Requirements management and systems engineering
Listed skills include Systems Engineering, Requirements Management, Requirements Analysis, Software Development, and 46 others.
Current workplace
Mark Walker's current company
Company context helps verify the profile and gives searchers a useful next step.
3Sl
3 roles
Mark Walker work experience
A career timeline built from the work history available for this profile.
Systems Manager
Responsible for definition of processes and tools for nuclear submarine design. Previously responsible for development of combat systems software and simulation/stimulation techniques for Trident submarines. Previously built software tools for mechanical design, vibration and noise analysis, and fluid flow / fluid analysis.
Jul 1982 - Nov 1987
Systems Manager
Bae Systems
Jul 1982 - Nov 1987
Team & coworkers
Colleagues at 3SL
Other employees you can reach at threesl.com. View company contacts for 26 employees →
SL
Shuang Liu
Colleague at 3SlLancashire, England, United Kingdom, United Kingdom
View →
MH
Mikki Hall
Colleague at 3SlBarrow-In-Furness, England, United Kingdom, United Kingdom
View →
JL
Jan Lamb
Colleague at 3SlLancaster, England, United Kingdom, United Kingdom
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MB
Marie Bellman
Colleague at 3SlHuntsville, Alabama, United States, United States
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PS
Phil Shaw
Colleague at 3SlBarrow-In-Furness, England, United Kingdom, United Kingdom
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SI
Stuart Ibinson
Colleague at 3SlMalpas, England, United Kingdom, United Kingdom
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Shuang Liu
Colleague at 3SlLancashire, England, United Kingdom, United Kingdom
View →
MH
Mikki Hall
Colleague at 3SlBarrow-In-Furness, England, United Kingdom, United Kingdom
View →
JL
Jan Lamb
Colleague at 3SlLancaster, England, United Kingdom, United Kingdom
View →
MB
Marie Bellman
Colleague at 3SlHuntsville, Alabama, United States, United States
View →
PS
Phil Shaw
Colleague at 3SlBarrow-In-Furness, England, United Kingdom, United Kingdom
View →
SI
Stuart Ibinson
Colleague at 3SlMalpas, England, United Kingdom, United Kingdom
View →
2 education records
Mark Walker education
Bsc (Hons), Computer Science, 1St Class Honours
Education record
Barrow Grammar School For Boys
FAQ
Frequently asked questions about Mark Walker
Quick answers generated from the profile data available on this page.
What company does Mark Walker work for?
Mark Walker works for 3SL.
What is Mark Walker's role at 3SL?
Mark Walker is listed as Director at 3SL at 3SL.
What is Mark Walker's email address?
AeroLeads has found 1 work email signal at @threesl.com for Mark Walker at 3SL.
What is Mark Walker's phone number?
AeroLeads has found 4 phone signal(s) with area code 910, 256 for Mark Walker at 3SL.
Where is Mark Walker based?
Mark Walker is based in Barrow-In-Furness, England, United Kingdom while working with 3SL.
What companies has Mark Walker worked for?
Mark Walker has worked for 3Sl and Bae Systems.
Who are Mark Walker's colleagues at 3SL?
Mark Walker's colleagues at 3SL include Shuang Liu, Mikki Hall, Jan Lamb, Marie Bellman, and Phil Shaw.
How can I contact Mark Walker?
You can use AeroLeads to view verified contact signals for Mark Walker at 3SL, including work email, phone, and LinkedIn data when available.
What schools did Mark Walker attend?
Mark Walker holds Bsc (Hons), Computer Science, 1St Class Honours from University Of Warwick.
What skills is Mark Walker known for?
Mark Walker is listed with skills including Systems Engineering, Requirements Management, Requirements Analysis, Software Development, System Architecture, Integration, Configuration Management, and Program Management.
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