797,259+ Senior Software Engineer Pythonjava Life Sciences Jobs in UK — Top Companies Hiring July 2026

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Senior Test & Diagnostics Engineer

Senior Test & Diagnostics Engineer – Great Yarmouth, Norfolk We are looking for a Senior Test & Diagnostics Engineer to support the implementation of test set‑up, the verification plan, and diagnostics and fault finding – including tuning – as part of the production process. Responsibiliti ...

Senior Mechanical Analysis Engineer

We’re looking for the world’s most talented people to join our team. Innovation, commitment and quality are at the heart of what we do and we want you to be part of it. Job Description Due to exciting growth we are looking for multiple enthusiastic and talented Senior Mechani ...

Senior Mechanical Design Engineer

Caudwell Marine is a pioneering UK marine engineering company, backed by entrepreneur and philanthropist John Caudwell. We are redefining marine propulsion through the development of a diesel outboard system built for uncompromising performance, reliability and control in all conditions, with a global prod ...

Senior RF Electronics Engineer

Note that this role will require security clearance without restriction. Are you an experienced RF engineer who would like the chance to work on a wide variety of the world’s most impactful and modern RF engineering challenges? Are you motivated by working with a highly competent and well‑renowned team of ...

Site Quality Engineer Senior

We are looking for a talented Senior Site Quality Engineer to join our team specializing in Quality for our Cummins Components and Software in the Huddersfield, West Yorkshire, United Kingdom. In this role, you will make an impact in the following ways: Lead advanced product and proce ...

Senior Site Reliability Engineer

Colchester hub - hybrid working (2 days per week) Does joining a newly founded SRE team focused on improving performance and scalability of a globally used platform sound interesting? Working with a scaling business offering highly critical software to public sector clients globally? Switch ...

Senior Mechanical Design Engineer

Job Title: Senior Mechanical Design Engineer Location: Cambridge (Hybrid Working – 3 Days On‑Site Per Week) Salary: GBP60,000 – GBP70,000 + Bonus & Benefits (Depending on Experience) Please Note: All Applicants must have the right to work in the UK wi ...

Senior Quality Engineer (LTQR)

At Assystem, our mission is to accelerate the energy transition worldwide. With over 55 years of expertise in highly regulated sectors, our 7,500 Switchers globally deliver cutting‑edge engineering and project management solutions. Join us and be part of one of the top three nuclear engineering companies i ...

Senior Electrical Engineer Sensors

Senior Electrical Engineer — Sensors Warwick | £75,000 – £80,000 | Permanent | Relocation Package Available The Opportunity We are looking for a Senior Electrical Engineer with a strong background in sensor and instrumentation electronics design. Specifically, we need so ...

Intermediate/Senior Electrical Engineer

Our client is a privately owned, award‑winning building services consultancy established in 1987. They have experienced steady growth by providing first‑class project delivery and now consist of a team of 50 multi‑disciplinary Building Services and Sustainability Engineers. They are looking for an Intermed ...

Senior Electrical Design Engineer

Rivan Industries (Rivan.com) is a synthetic fuel company designed to decarbonise heavy industry. We aim to make synthetic fuel cheaper than fossil fuels and sustain life on earth by keeping the CO2 locked underground. We’ve design and manufacture modular synthetic fuel plants consisting of a DAC sy ...

Senior Electrical Design Engineer

The Opportunity An established and growing Building Services contractor is seeking a Senior Electrical Design Engineer to join its in–house design team. This is an excellent opportunity for an experienced engineer to play a key role in the design and delivery of complex MEP projects across a rang ...

Senior Flood Risk Engineer

Senior Flood Risk Engineer Location: Bristol Salary: £40-£55k (Depending on experience) Ref: MAR068 Overview My Client, a market leading, multidisciplinary Engineering and Environmental Consultancy, is searching for a Senior Flood Risk Engineer to join their Drai ...

Senior Design Mechanical Engineer

Principal Mechanical Design Engineer £60,000 - £80,000 | Flexible working arrangements | Great Benefits & Career Progression Overview Are you a mission-driven professional with a passion for delivering innovative and sustainable building services solutions? We are seeking an exp ...

Senior Electrical Production Engineer

Salary & Working Conditions Salary: £50,000‑£55,000 DOEFull TimePermanent Who we are SubSea Craft is a fast growing, privately‑funded, UK‑based innovative maritime technology company specialising in next‑generation, high‑performance watercraft and systems. We operate a ...

Senior Project Engineer (Civils)

Senior Project Engineer (Civils) Location London, United Kingdom Overview We are seeking an experienced and highly motivated Senior Project Engineer (Civils) to support the successful delivery of major rail and infrastructure projects. The role will provide engineering ...

Senior Cable Project Engineer

Base Location For this role, we require successful applicants to be based from one of our Scottish locations and you'll be expected to spend 50% of your working week in the office – Perth, Glasgow, Inverness or Aberdeen. Salary £58,100 – £87,100 + car/allowance + performance‑rel ...

Senior Marine Electronics Engineer

About the Role We are looking for an experienced Senior Marine Electronics Engineer to join a specialist marine electronics service team. This is a hands‑on technical role with genuine leadership responsibility — you'll be conducting installations, surveys, and repairs across a variety of vessel ...

Senior Mechanical Services Engineer

12 Month Contract Up to £70 per hour umbrella (Inside IR35) Mostly Remote - onsite 2 days per month in Plymouth Job Role: The Senior Engineer will act as a key interface to the Design Manager and Principal Mechanical Engineer (Mechanical Services Lead), providing technical ...

Senior Cyber Security Engineer

Role Summary Senior Cyber Security Engineer – Subsea Production Systems. Design, implement, and maintain cyber security solutions across subsea control systems, SCADA environments, and digital infrastructure, ensuring safety, compliance, and secure integration throughout the product lifecycle. </ ...

Senior Mechanical Engineer Nuclear

Senior Mechanical Engineer – Nuclear & Defence Pioneering Green Energy Projects Are you an experienced Senior Mechanical Engineer seeking a role where innovation meets impact? Join a powerhouse in the Nuclear and Defence sector, leading the charge in clean energy solutions and national infrastruc ...

Senior Project Engineer (Civils)

Salary: Circa £55,000 depending on skills and experienceLocation: Flexible, with travel required across the Anglian Water regionContract Type: Full-time (flexibility for part-time), PermanentAt Anglian Water, our purpose is to bring environmental and social prosperity to the region we serve. We're proud to deliv ...

Senior Project Engineer 132Kv

Senior Project Engineer 132kV GIS and AIS Delivery Yorkshire and North £75,000 to £80,000 plus company phone, IT equipment, mileage and travel expenses reimbursed Are you a Senior Project Engineer with strong 132kV substation experience looking to take ownership of complex G ...

Senior Air Conditioning Engineer

Senior Air Conditioning Engineer Up to £55,000 + Travel Pay + Overtime + Package Our specialist Refrigeration and Air Conditioning Contractor specialises in the service, maintenance and repair of commercial refrigeration – ice machines, cellar coolers, chiller cabinets, walk‑in cold rooms a ...

Senior Cyber Security Engineer

Job Description Are you passionate about securing critical energy infrastructure and industrial control systems? Do you enjoy applying cyber security expertise to complex subsea production systems and real-world engineering challenges? Join our team Baker Hughes is a glo ...

Senior Mechanical Engineer Nuclear

Legal Entity: AECOM Infrastructure and Environment UK Limited Business Line: Energy Work Location Model: Hybrid Operating Group: International Primary Location: UK - Warrington - Birchwood Park Company Description Empowering Innovatio ...

Senior Systems Security Engineer

Senior Security Systems Engineer London (or Birmingham) A major UK rail infrastructure programme is seeking a Senior Security Systems Engineer to support the definition, integration and technical assurance of physical security systems across a large, complex railway environment. T ...

Senior Human Factors Engineer

Location Altrincham, Derby, Whitehaven, Bristol, Tadley, Glasgow; UK Overview of the role The Nuclear, Defence and Civil division within our Energy Unit is looking for a Senior Human Factors Engineer to join our growing team. This is an exciting opportunity to work on technicall ...

Senior Device Product Engineer

£36,057 per year – estimated (full‑time position). Responsibilities Drive electrical and optical characterisation of devices and arrays, uncovering performance at the smallest scale through detailed measurement and analysis. Get hands‑on with manual and semi‑automated prob ...

Senior NPI Product Engineer

Our international client is currently searching for a Senior NPI Product Engineer to lead and support the introduction of new semiconductor products from development through high-volume manufacturing. Working cross-functionally to improve testability, manufacturability, product characterization, yield, qua ...

Senior Civil Project Engineer

Base Location: For this role, we require successful applicants to be based from one of our Scottish locations and you'll be expected to spend 50% of your working week in the office - Perth, Glasgow, Inverness or Aberdeen. Salary: £58,100 - £87,100 + car/allowance + performance-r ...

Senior Supplier Quality Engineer

Aurora Lifesciences is partnered with an innovative Medtech who are currently in search of their next critical hire. The Senior Supplier Quality Engineer will ensure that logistics, warehousing, storage, handling, and distribution activities comply with medical device regulations and quality standards, inc ...

Senior Marine Electronics Engineer

About the Role We are looking for an experienced Senior Marine Electronics Engineer to join a specialist marine electronics service team. This is a hands‑on technical role with genuine leadership responsibility — you'll be conducting installations, surveys, and repairs across a variety of vessel ...

Senior Project Engineer Design

Senior Project Engineer Specification and Design Yorkshire £70,000 to £80,000 plus company phone, IT equipment, mileage and travel expenses reimbursed Are you a Senior Project Engineer with strong substation and EHV design experience looking to move into a front end design a ...

Senior Marine Electronics Engineer

About the Role We are looking for an experienced Senior Marine Electronics Engineer to join a specialist marine electronics service team. This is a hands‑on technical role with genuine leadership responsibility — you'll be conducting installations, surveys, and repairs across a variety of vessel ...

Senior Fire Damper Engineer

Fire Damper Engineer £35,000 - £40,000 Basic + Overtime + Bonus + Company Van. Realistic Earnings £55,000+. Essex / London / South East. Are you currently carrying out Fire Damper Testing, Ventilation Hygiene, Ductwork Cleaning or Kitchen Extract Cleaning and looking for a role wh ...

Senior Access Layer Engineer

Aim high, go beyond! At Open Cosmos we are solving the world’s biggest challenges from space, providing businesses, governments and researchers access to more readily available information than ever before - ready for the challenge? Then read on… The Satcom team is responsible for the des ...

Senior Manufacturing Engineer (Machining)

THE COMPANY An exciting opportunity has arisen for a Senior Manufacturing Engineer to join this growing organisation, part of a larger Group that provides precision engineering services to a range of industries including aerospace, motorsport, defence, energy and automotive. They have recently inv ...

Senior Cloud Security Engineer

Responsibilities We are looking for an inspirational and hardworking person to join the Security Engineering team at SIE! You’ll be joining a team of innovative engineers who are unified in their mission to make PlayStation the best and most secure gaming platform This support is ...

Contract Senior Structural Engineer

Contract Senior Structural Engineer Location: Kent. Contract for 6 months, outside IR35. We are seeking a Senior Structural Engineer to assist in the design of building structures up to £20million in construction value. Responsibilities Assist in the design of a variety of s ...

Senior IT Infrastructure Engineer

Senior IT Infrastructure Engineer Department: IT | Employment Type: Permanent - Full Time | Location: Derby, UK The Senior IT Infrastructure Engineer will support and develop our core IT systems and infrastructure. The role is responsible for the design, maintenance ...

Senior DevOps Engineer (Python)

Job Description Responsible for implementing and supporting improvements, efficiency, enhancing software quality, and accelerating delivery times. Having the shared responsibility between development/operations with a focus on people, process, and tools that take a unified customer/user focus. In ...

Senior Quality Delivery Engineer

Job Title: Senior Quality Delivery Engineer Location: Sellafield, Cumbria + Hybrid Working Arrangement Compensation: £55,000 + Benefits Role Type: Full time / Permanent Role ID: SF73737 Shape Quality. Safeguard Critical Proj ...

Senior Platform Engineer AWS

hackajob is collaborating with Kainos to connect them with exceptional professionals for this role. Join Kainos and Shape the Future. At Kainos, we’re problem solvers, innovators, and collaborators – driven by a shared mission to create real impact. Whether we’re transforming digita ...

Senior Product Security Engineer

Responsibilities This is an individual-contributor Staff role. That means technical leadership, cross-team influence, and owning hard problems Design, build, and maintain secure CI/CD pipelines with security gates that catch issues before they reach production Systematic ...

Senior IAM Infrastructure Engineer

Do you have a proven track record working in IAM Engineering? Sopra Steria's Aerospace, Defence and Security sector is recruiting an experienced Senior IAM Engineer to support the delivery of IAM strategy for a flagship account. This role is pivotal for both general IAM ticketing activities and high‑profil ...

Senior Quality Delivery Engineer

Job Title: Senior Quality Delivery Engineer Location: Sellafield, Cumbria + Hybrid Working Arrangement Compensation: £55,000 + Benefits Role Type: Full time / Permanent Role ID: SF73737 Shape Quality. Safeguard Critical Proj ...

Azure DevOps Senior Engineer

“It feels good to have a career with real purpose.” Working style: Hybrid 50% home/office based We are seeking a skilled and experienced Azure DevOps Senior Engineer to play a crucial role in building business critical digital solutions for our customers and business partners. The t ...

Senior Database Platform Engineer

Mastercard is seeking a Senior Platform Engineer in Dunstable, England, to support and innovate within the Database Services Team. The role involves troubleshooting, performance monitoring, and managing project work including database installations and upgrades. The ideal candidate should possess stron ...

Senior/Principal Civil Engineer

Overview Our Client has a requirement for a Senior/Princiap Civil Engineer, who will be required to work on a contractbasis in Glasgow (Hybrid) The Civil Engineer will work as part of a multi-disciplinary engineering team within the Approval Authority, supporting current operations and futu ...

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    Senior Software Engineer Pythonjava Life Sciences Jobs in United Kingdom Job Search Guide, Trends and Insights