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Jonathan Barnes-Yallowley Email & Phone Number

ASW Subject Matter Expert and Requirements Manager at Systems Engineering & Assessment Ltd
Location: Beaminster, England, United Kingdom 13 work roles 6 schools
1 work email found @sea.co.uk LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Role
ASW Subject Matter Expert and Requirements Manager
Location
Beaminster, England, United Kingdom
Company size

Who is Jonathan Barnes-Yallowley? Overview

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Quick answer

Jonathan Barnes-Yallowley is listed as ASW Subject Matter Expert and Requirements Manager at Systems Engineering & Assessment Ltd, a company with 195 employees, based in Beaminster, England, United Kingdom. AeroLeads shows a work email signal at sea.co.uk and a matched LinkedIn profile for Jonathan Barnes-Yallowley.

Jonathan Barnes-Yallowley previously worked as ASW SME and Requirements Manager at Systems Engineering & Assessment Ltd and ASW Consultant at Systems Engineering & Assessment Ltd. Jonathan Barnes-Yallowley holds Chartered Manager, Business Administration And Management, Fellow from Manchester Business School.

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Email format at Systems Engineering & Assessment Ltd

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*@sea.co.uk
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Profile bio

About Jonathan Barnes-Yallowley

Jonathan Barnes-Yallowley is a ASW Subject Matter Expert and Requirements Manager at Systems Engineering & Assessment Ltd. He possess expertise in navy, military, command, military operations, ministry of defence and 21 more skills.

Listed skills include Navy, Military, Command, Military Operations, and 22 others.

Current workplace

Jonathan Barnes-Yallowley's current company

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Systems Engineering & Assessment Ltd
Systems Engineering & Assessment Ltd
ASW Subject Matter Expert and Requirements Manager
beckington, somerset, united kingdom
Website
Employees
195
AeroLeads page
13 roles · 44 years

Jonathan Barnes-Yallowley work experience

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

Asw Sme And Requirements Manager

Current

United Kingdom

ASW Spearhead - RM for Capability Enhancements to RN surface vessels.

Sep 2022 - Present

Maritime Team Leader

Beckington, UK

Business Development and Resource Management. Delivering Research and Technology support to equipment programmes through life, in order to reduce cost of ownership and improve information superiority in Maritime Missions Systems.

Apr 2015 - Mar 2022

Hms Queen Elizabeth

Fife, Scotland

Ship's company - developing aviation operating routines for successful introduction to service of this new capability with the Aircraft Carrier Alliance

Mar 2014 - Apr 2015

Aircraft Carrier Training

United States

Exchange appointment with the United States Navy, Commander Naval Air Forces - Aircraft Carrier Training division. Developing USN Carrier Training Syallabus delivered a 20% impromement in training readiness reporting and resource tracking.

Oct 2010 - Feb 2014

Aircraft Carrier Project Managment

Portsmouth UK - Embarked

Developing Carrier Strike procudures embarked and at Navy Command Headquaters

2006 - 2010 ~4 yrs

Requirements Manager

Bristol, United Kingdom

User Requirements Manager for UK Aircraft Carrier Project - achieved Main Gate approval for project manufacture to commence.

2004 - 2006 ~2 yrs

Policy Development And Education

Maritime Warfare Centre, Portsmouth

Directing staff with particuar responsibility for Aviation and Peace Support Operations doctrine developement, including the successful quadralatral (Russian/UK/US/French) 'partnership for peace' programme and co-ordination of UK maritime warfighting experimentation programme.

2001 - 2004 ~3 yrs

Joint Operational Commander'S Staff

Northwood, London

Desk Officer in Ops Division (J3) with particular responsibility for operations in West Africa (1999-2000) and Middle East (2000-2001)

1999 - 2001 ~2 yrs

Executive Officer

T42 Destroyer

Command appointment with particular responsibility as HR manager for crew of 230 personnel; supervised operating budget and implemented plans for an intensive period of material inspections and training that enabled the ship and its crew to return to operational service after a period of deep maintenance.Health and Safety, Equality and Diversity Advisor..

1997 - 1999 ~2 yrs

Senior Pilot

810 Naval Air Squadron, Cornwall

Supervision of Operational Flying Training. Managed staff and resources to ensure the squadron of nine aircraft and twenty instructors delivered the target of sixty operationally ready pilots each year.Developed a Flight Safety culture that resulted in nil accidents whilst achieving training targets.

1995 - 1997 ~2 yrs

Helicopter Pilot

Cornwall/Embarked

Helicopter Pilot, Squadron Test Pilot, Instructional Pilot and Survival Instructor on Royal Navy Front Line Squadrons

1982 - 1995 ~13 yrs

Principal Warfare Officer

UK T42 Destroyer

Underwarter Warfare specialist and Boarding Officer conducting embargo enforcement operations for the NATO/WEU Operations in the Former Republic of Yugslovia.

1993 - 1995 ~2 yrs
Team & coworkers

Colleagues at Systems Engineering & Assessment Ltd

Other employees you can reach at sea.co.uk. View company contacts for 195 employees →

6 education records

Jonathan Barnes-Yallowley education

Chartered Manager, Business Administration And Management, Fellow

Manchester Business School

AMAC.

High School, Biology, Chemistry, Physics, A Levels

Hurstpierpoint College
FAQ

Frequently asked questions about Jonathan Barnes-Yallowley

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

What company does Jonathan Barnes-Yallowley work for?

Jonathan Barnes-Yallowley works for Systems Engineering & Assessment Ltd.

What is Jonathan Barnes-Yallowley's role at Systems Engineering & Assessment Ltd?

Jonathan Barnes-Yallowley is listed as ASW Subject Matter Expert and Requirements Manager at Systems Engineering & Assessment Ltd.

What is Jonathan Barnes-Yallowley's email address?

AeroLeads has found 1 work email signal at @sea.co.uk for Jonathan Barnes-Yallowley at Systems Engineering & Assessment Ltd.

Where is Jonathan Barnes-Yallowley based?

Jonathan Barnes-Yallowley is based in Beaminster, England, United Kingdom while working with Systems Engineering & Assessment Ltd.

What companies has Jonathan Barnes-Yallowley worked for?

Jonathan Barnes-Yallowley has worked for Systems Engineering & Assessment Ltd, Systems Engineering And Assessment Ltd, Royal Navy, Us Navy, and Uk Ministry Of Defence.

Who are Jonathan Barnes-Yallowley's colleagues at Systems Engineering & Assessment Ltd?

Jonathan Barnes-Yallowley's colleagues at Systems Engineering & Assessment Ltd include Nick Symons, Gemma Ham, Bill Johnson, Karen Amner, and David Eadie Cbe.

How can I contact Jonathan Barnes-Yallowley?

You can use AeroLeads to view verified contact signals for Jonathan Barnes-Yallowley at Systems Engineering & Assessment Ltd, including work email, phone, and LinkedIn data when available.

What schools did Jonathan Barnes-Yallowley attend?

Jonathan Barnes-Yallowley holds Chartered Manager, Business Administration And Management, Fellow from Manchester Business School.

What skills is Jonathan Barnes-Yallowley known for?

Jonathan Barnes-Yallowley is listed with skills including Navy, Military, Command, Military Operations, Ministry Of Defence, Helicopters, Security Clearance, and Aircraft.

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