Mark Liddle
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Mark Liddle Email & Phone Number

Technical Trenching Lead at DeepOcean
Location: Sunderland, England, United Kingdom 5 work roles 4 schools
1 work email found @deepoceangroup.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

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Work email m****@deepoceangroup.com
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Current company
Role
Technical Trenching Lead
Location
Sunderland, England, United Kingdom
Company size

Who is Mark Liddle? Overview

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Quick answer

Mark Liddle is listed as Technical Trenching Lead at DeepOcean, a with 1601 employees, based in Sunderland, England, United Kingdom. AeroLeads shows a work email signal at deepoceangroup.com and a matched LinkedIn profile for Mark Liddle.

Mark Liddle previously worked as Equipment Superintendent at Deepocean and Shift Technician Team Leader at Nissan Motor Manufacturing Ltd.. Mark Liddle holds Hnd Electrical And Electronic Engineering, City & Guilds Electro-Mechanical Craft Specialism, Electrical And Electronic Engineering from Hms Sultan Royal Naval School Of Marine Engineering.

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{first_initial}{last}@deepoceangroup.com
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Profile bio

About Mark Liddle

Royal Navy trained Electrical engineer with experience in marine, high-volume manufacturing and offshore engineering.  Royal Navy Artificer Apprenticeship  IMCA Approved Offshore Equipment Technician Member of Institute of Marine Engineers BTEC Higher National Diploma – Electrical/Electronic Engineering  BTEC Higher National Certificate - General Mechanical Engineering City and guilds Electromechanical Skills Certificate City and Guilds 17th Edition City and Guilds Local area Networking -Copper/Fibre 5 “O” Levels

Listed skills include Hydraulics, Subsea Engineering, Petroleum, Engineering, and 16 others.

Current workplace

Mark Liddle's current company

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DeepOcean
Deepocean
Technical Trenching Lead
Sunderland, GB
Employees
1601
AeroLeads page
5 roles

Mark Liddle work experience

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

Technical Trenching Lead

Sunderland, Gb

Technical Trenching Lead

Current

Aberdeen, Scotland, United Kingdom

Aug 2022 - Present

Equipment Superintendent

Aberdeen, Scotland, United Kingdom

Involved in the following Offshore Projects:Jeju Island DC cable Trenching Project Korea 2011/12Pilot Tech involved with UT1 Jet Trencher.Pioneer barge Mobilisation of Inverter controlled Carousel, LCE and tensioner. 2011Involved with the comissioning of the cable laying barge equipment Liwan Oil Field Pipeline Trenching Project China 2012/13Pilot Tech Involved with UT1 Jet Trencher.T1 Subsea Trencher commissioning Base Maintenance 2013Progressed the comissioning procedured to attain operational status.Liwan Deepwater EPC Construction project China 2013/14Pilot tech involved with Seaeye Panther ROV touch down monitoring, subsea equipment recovery and construction. Liwan Deepwater EPC Construction Project China 2013/14Pilot Tech working with Kystdesign Installer Work Class ROV carrying out EFL and HFL connections, touchdown monitoring, mattress laying and sub-sea valve operations and construction.Havila Phoenix SMD T1000 Commissioning project. 2014Carried out both Supervisor and Equipment Superintendent role in support of T1000 trencher successful commissioning process.Havila Phoenix SMD T1000 Snorre Oil Field Siesmic cable installation project August 2014 - October 2014:Trenching of seismic cable array.Havila Phoenix SMD T1000 Dolwin Alpha HV cable re-trench project. March '15.MV Volantis, Malakai Field, Malaysia. - Kystdesign Installer ROV - Mattress Laying, Dyneema Rope cutting, Turning Bollard Installation, Grout Bag Installation.T1000 Q1000 Jet Trencher Superintendent for following projects; Race Bank windfarm export cable trenching. Nemo intercontinental HV cable, Walney Windfarm Export cable. Hornsea Wind Farm Interconnect cables. Johann Sverdrup project umbilical cable trenching. UT1 Jet Trencher superintendent for following projects. Bligh bank wind farm interconnect cables. Merkur B Windfarm export cables. T3200 Chain cutting Superintendent on Hornsea Windfarm Project interconnect cables.

May 2011 - Aug 2022

Shift Technician Team Leader

Body Shop, Sunderland Manufacturing Plant

 Primarily responsible for the delegation and control of a team of shift maintenance technicians tasked with the role of the safe and efficient running of production lines. Involved with fault finding on production line equipment including Omron PLC’s,SCADA interface, Fanuc and Nachi robots, pneumatic and hydraulic systems, SCR driven weld timers auxiliary cooling water systems and associated control systems. Part of the role included the creation of Daily Shift reports, Major Breakdown Reports and using the subsequent information to plan weekend and main shutdown workload. Familiar to working within strict time constraints and within high pressure environment. Responsible for the implementation of continual improvement programs and strategies to increase performance of equipment and manpower efficiency. Strong communication skills were employed at all levels from breakdown organisation to planning meetings.

Nov 1999 - May 2011

Chief Petty Officer Marine Engineering Artificer

1993 -1994 Auxiliary Equipment Section Leader – HMS Edinburgh Supervisor of a maintenance team tasked with the calibration and defect rectification of auxiliary equipment including air conditioning plants, refrigeration systems, hydraulic and pneumatic systems, electrical generation and distribution equipment and static frequency changers. Undertook watch-keeping responsibilities as shift supervisor accountable for the controlled and safe operation of propulsion, electrical generation and auxiliary equipment including LP steam boilers, LP and HP air compressors, diesel generators, water distillation plants and associated pipe-work supply system. 1994 – 1996 Propulsion/Controls Chief Petty Officer HMS York Team leader responsible for the maintenance and upkeep of a gas turbine propulsion system and associated transmission equipment including CPP system, PID loop and gas turbine controls. Planned, organised and implemented the maintenance schedules appropriate to the propulsion electrical control system, and all instrumentation encompassed by the propulsion system.1996 –1998 Maintenance Manager/Control Room Supervisor – HMNB Clyde Submarine Syncrolift Facility  The role involved trouble shooting and maintenance management of all electrical and mechanical equipment and any associated control systems within the syncro-lift facility, this included synchronous motors, strain gauge cells, hydraulic capstans and winches, electrical overhead cranes and syncro-lift platform controls.  Utilised as a docking supervisor employing man-management skills to co-ordinate the various services and personnel required in the process of docking a nuclear submarine. Departmental risk assessor producing risk assessments for all electrical maintenance operations, also utilised as an internal auditor experienced in carrying out internal audits to comply with BS EN ISO 9002.

Jan 1989 - Sep 1998
Team & coworkers

Colleagues at DeepOcean

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4 education records

Mark Liddle education

Hnd Electrical And Electronic Engineering, City & Guilds Electro-Mechanical Craft Specialism, Electrical And Electronic Engineering

Hms Sultan Royal Naval School Of Marine Engineering

>Served Marine Engineering Artificer Apprenticeship >Academic training to HND level in Electrical and Electronic Engineering >Skills.

Btec Higher National Certificate, Manufacturing Engineering

City Of Sunderland College

>Undertook HNC in Manufacturing Engineering course which included the following Disciplines: Engineering Materials Manufacturing.

Nuclear Introduction Course Nic120, Nuclear Engineering Technology/Technician

Royal Naval College Greenwich

Bs7671:1992 Iee Wiring Regulations, 16Th Edition., Electrical And Electronics Engineering

Lauder College, Dunfermline
FAQ

Frequently asked questions about Mark Liddle

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

What company does Mark Liddle work for?

Mark Liddle works for DeepOcean.

What is Mark Liddle's role at DeepOcean?

Mark Liddle is listed as Technical Trenching Lead at DeepOcean.

What is Mark Liddle's email address?

AeroLeads has found 1 work email signal at @deepoceangroup.com for Mark Liddle at DeepOcean.

Where is Mark Liddle based?

Mark Liddle is based in Sunderland, England, United Kingdom while working with DeepOcean.

What companies has Mark Liddle worked for?

Mark Liddle has worked for Deepocean, Nissan Motor Manufacturing Ltd., and Royal Navy.

Who are Mark Liddle's colleagues at DeepOcean?

Mark Liddle's colleagues at DeepOcean include Nasrin Banu, Jarle Rygg, Wahida Begum, Astrid Høyen Mangersnes, and Vegard Våga.

How can I contact Mark Liddle?

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

What schools did Mark Liddle attend?

Mark Liddle holds Hnd Electrical And Electronic Engineering, City & Guilds Electro-Mechanical Craft Specialism, Electrical And Electronic Engineering from Hms Sultan Royal Naval School Of Marine Engineering.

What skills is Mark Liddle known for?

Mark Liddle is listed with skills including Hydraulics, Subsea Engineering, Petroleum, Engineering, Instrumentation, Pneumatics, Offshore Operations, and Maintenance And Repair.

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