Senior Design Engineer (Applications) c60k + Benefits
South East Ref: ABJ6474
South East – Perm
An established and rapidly growing global leader in subsea technology and manufacturing, serving areas in the seismic industry, defence, offshore energy and subsea (high pressure) technology industries. With in-house design and manufacturing expertise, the company provides innovative solutions for extreme environments worldwide.This is an excellent opportunity for an experienced Senior Design Engineer with a strong interest in manufacturing, looking to develop a long-term career within a well-established and reputable production environment.
As a Senior Design Engineer, you will oversee complex projects, mentor junior engineers, and ensure high-quality designs meet customer specifications and industry standards. Some hybrid working is possible, though you will need to be close to the business during the initial stages.
South East / Cambridge / Bristol
Key Responsibilities:
*Lead the design of subsea technology combining functions such as breathing gases, fluids, electrical power, communication, hydraulics, and pneumatics, for seismic, defence, subsea technology (e.g., Diving)
*Select and size functional components (hoses, cables, optical fibres), and determine lay-up, insulation and jacket materials, braiding, armouring, and overall configuration to meet customer specifications, industry standards, and in-house requirements.
*Write test specifications and qualification procedures for the subsea scenarios such as tension, torsion, compression, and cyclic bending, when required.
*Provide technical support to production teams during manufacturing to ensure quality and conformity to design.
*Investigate and resolve cable-related field failures or performance issues, implementing robust design improvements.
Qualifications and Experience:
*Bachelor’s or higher degree in engineering, physics, or mathematics, or similar
*Experienced senior engineering designer using 2D CAD or 3DCAD / and /or solidworks
*Strong understanding of subsea technology, including seismic energy, renewable, and marine/diving applications in high-pressure environments.
*Sound knowledge of electrical theory (voltage stress, resistance, voltage drop, current rating, and heating effects), hydraulics/pneumatics (pressure drop, fluid mechanics), and mechanical engineering (materials, stress/strain, fatigue).
*Understanding of electrical cable design and construction, including cable geometry, helix angles, lay-lengths, and copper specifications.
*Proficient in 2D CAD software (preferably AutoCAD); proficiency in 3D CAD (SolidWorks) advantageous.
*Preferred: Exposure to ISO 9001 quality systems and experience in corrective action resolution.
*Experience with engineering documentation control systems (SolidWorks EPDM advantageous).


Be part of a growing, innovative team. Hybrid working flexibility for senior hires (locations in South East/Cambridge to be discussed). Career development and mentoring opportunities
Package & Benefits: 25 days holiday + bank holidays, Private healthcare (BUPA), Pension scheme, Death in service (3x salary)
To Apply: Contact Alison Basson