656,133+ Lead Test Automation Engineer Pythonjava Jobs in UK — Top Companies Hiring June 2026

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Lead Principal C++ Engineer: Simulation & Robotics

Gregory Martin International is looking for a Principal C++ Software Engineer in Portsmouth to design and deliver complex software solutions. This role involves leadership in engineering teams and providing innovative solutions across various sectors including defence and health. The ideal candidate wi ...

Meica & Systems Lead MEP Digital Engineer

Are you an MEPDigital Engineer who enjoys leading, coordinating, and making projects run smoothly—not just hands-on modelling? Then CHt is the place for you! We're looking for a Lead MEP Digital Engineer to manage the Digital Engineering scope on some of the UK's most comple ...

Senior Maritime Engineer & Project Lead — Hybrid

A leading engineering consultancy is seeking an experienced Senior or Principal Civil / Structural Maritime Engineer to join their Glasgow team. In this role, you will design and analyze maritime structures, manage projects, and mentor junior engineers. The ideal candidate will be a Chartered Engineer with stron ...

Lead Modelling Software Engineer – Python & DevOps

Aurora Energy Research is seeking a Senior Software Engineer based in Oxford to lead a small team in developing Python-based modelling solutions for their Chronos battery storage product. The ideal candidate will have over 5 years of professional experience in Python and be skilled in delivering components us ...

Aerospace Project Engineer – Design & Certification Lead

Morson Edge is seeking an experienced Project Engineer to join their prestigious aerospace client based in Yeovil, Somerset. The role involves serving as the engineering focal point for specific projects, coordinating timelines, and ensuring certification compliance during the design process. Qualified ...

Lead Engineer Powertrain Controls Embedded Software

Expleo are actively recruiting for a Lead Engineer - Powertrain Controls Embedded Software to work on behalf of our renowned sports car client at their state-of-the-art manufacturing facility in Norfolk. This permanent opportunity will join a highly skilled team to strengthen powertrain controls capability, s ...

Senior Electrical Engineer — Sustainable Design Lead

Hoare Lea is seeking a Senior Electrical Engineer in Bristol to support its Operational Assets team. You will be responsible for delivering high-quality electrical designs and managing projects that span refurbishment to central plant replacement. The ideal candidate will have strong technical knowledg ...

Associate Director and Lead Fire Engineer

About the Role Our client is an independantly owned property consultancy providing autonomous, client-focused management service. They are seeking an Associate Director & Lead Fire Engineer to establish and lead a brand-new Fire Engineering service line; this is a unique opportunity to build a departme ...

Lead Electrical Engineer, Water Infrastructure (Hybrid)

Snc-Lavalin is seeking a Principal Electrical Engineer based in the UK, working on innovative projects in a dynamic environment. The role involves leading a team that delivers high-quality design solutions to key water market clients. Candidates should possess a degree in Electrical Engineering and exp ...

Lead Splunk Security Engineer – SIEM & Detection

Searchability NS&D is looking for a Managing Security Engineer in Watford, UK, with a salary of up to £85,000 depending on experience. This full-time role involves leading the design and optimisation of large-scale security monitoring platforms, ensuring effective protection of critical systems. The ideal candid ...

Lead Offensive Security Engineer | Penetration Testing

Thrive is looking for a Security Engineer to join their Offensive Security team in Mansfield, England. This leadership role focuses on vulnerability management and penetration testing services, ensuring client satisfaction and effective service delivery. Candidates should have a solid understanding of network pr ...

Lead Design Systems Engineer Frontend & UI

A leading financial services firm in Greater London is seeking a Lead Software Engineer. This role involves leading the creation of design systems, improving design governance, and collaborating with cross-functional teams. Candidates should have robust skills in JavaScript, HTML, and CSS, with experience in Rea ...

Principal/Associate Mechanical Engineer Lead Projects

Energy Jobline CVL is seeking a Principal/Associate Mechanical Engineer in Liverpool to lead electrical design and project delivery. This role is key for an experienced engineer to play a pivotal part in a consultancy recognized for innovative engineering solutions across various sectors. The successfu ...

Lead Data Quality Engineer – Commodities & DataOps

Bloomberg L.P. is seeking a Senior Data Management Professional focused on data quality for commodities and energy datasets. This role demands strong Python scripting skills and 4+ years in data management or operations. You'll implement data quality controls, monitor metrics, and work closely with data opera ...

Senior Mechanical Engineer: Nuclear Decommissioning Lead

weServed is seeking a Principal Mechanical Engineer to join us in Warrington, UK, with flexible hybrid working arrangements. You will lead multidisciplinary engineering teams on significant nuclear decommissioning projects, developing innovative solutions while ensuring safety and compliance. The ideal ...

Lead Infrastructure Engineer (Cloud & Compute Security)

Job Details Lead Infrastructure Engineer (Cloud & Compute Security) Salary: £92,701 - £115,000 per annum Location: Leeds, Bristol, Edinburgh, Manchester Hours: Full‑time – 35 hours per week Working Pattern: Hybrid – at least two d ...

Senior Mechanical Design Engineer – Lead Projects

A leading engineering firm in the UK is looking for a Senior Mechanical Design Engineer to provide technical expertise in project delivery. The role involves collaborating with project teams, leading junior engineers, and ensuring high standards of design solutions. Ideal candidates will have a solid understandi ...

Lead Electronics Engineer — Technical Leadership & Mentoring

Yolk Recruitment Ltd is seeking a Lead Electronics Engineer in South Wales. The role involves leading electronics and embedded firmware development, mentoring engineers, and supporting product development. Candidates should have a strong background in electronics and experience in mentoring, alongside ...

Senior Electrical Engineer – Lead Design & Commissioning

Mott MacDonald Bentley is seeking a Senior Electrical Engineer to work on impactful projects across England. You will manage client relationships and ensure compliance with regulations and quality standards. Your role includes leading commissioning efforts, supporting pre-construction phases, and mento ...

Senior Engineer – Coventry Highways Project Lead

Danny Sullivan & Sons Ltd is seeking a Senior Engineer for a major highways infrastructure project in Coventry. This role involves overseeing construction activities and ensuring compliance with safety and quality standards. With a minimum duration of two years, the project offers a competitive salary, ...

Associate Electrical Engineer: Lead Building Services

ALDWYCH CONSULTING LTD is looking for an experienced Associate Electrical Engineer to join their team in Leeds. This full-time position offers a competitive salary of £70,000 and provides an opportunity to lead and develop electrical engineering projects within a multidisciplinary environment. The idea ...

Lead Electrical Engineer Infra Projects (Hybrid)

Ganymede Solutions Ltd is seeking a Lead / Senior Electrical Engineer to join their multidisciplinary team in Birmingham. You will be responsible for leading the delivery of complex electrical engineering projects across major transportation and energy infrastructures. This hybrid role offers flexible ...

Principal Electronics Engineer Defence Systems Lead

Dormont Manufacturing Co is seeking a Principal Electronics Engineer to guide engineering delivery, develop technical capacity, and ensure high standards within their electronic and electrical discipline. This role requires strong expertise in complex electronic solutions, effective team leadership, ...

Senior Security Systems Engineer Lead, Commercial

Build Recruitment is looking for a Senior Security Systems Engineer based in Manchester to cover the North West, Yorkshire, and the Midlands. The role offers a salary of £40,000 per annum along with a company vehicle or allowance. The successful candidate will handle the service, maintenance, fault-fin ...

Lead Mechanical Engineer Equipment & Technology (Hybrid)

HR Wallingford seeks an experienced Principal Engineer for leading projects involving mechanical solutions. This role encompasses collaboration with electrical and software teams to deliver high-quality solutions. The candidate should possess a strong background in mechanical engineering and experience with l ...

EMEA Chief Engineer & Facility Operations Lead

Vantage Data Centers UK Management Company Ltd in Newport seeks a Manager, Chief Engineer to lead a team of Critical Facilities Engineers. This role involves overseeing operational workflows, ensuring effective maintenance of critical systems, and managing contractor activities. The ideal candidate wil ...

Senior Adoptions Engineer – Highway Infrastructure Lead

Carrington West is seeking a Senior Adoptions Engineer to join their Preconstruction team in Nottinghamshire. This role involves managing highway adoption processes, ensuring projects meet safety and legal standards while enhancing community infrastructure. The successful candidate will lead site inspe ...

Reliability Engineer – Plant Performance & CI Lead

Synergi Search & Select is looking for a Reliability Engineer to join a leading bakery producer in the UK. This role involves enhancing plant performance and driving continuous improvement initiatives in a manufacturing environment. The ideal candidate should have a strong engineering background, exper ...

Lead Project & Interface Engineer (Hybrid, Contract)

WOOD GROUP in Stockton is looking for a Principal Project / Interface Engineer to join on a contract basis for a global project. This role offers hybrid working arrangements, primarily based in Stockton, focusing on project management and risk mitigation in infrastructure. The ideal candidate will have ...

Senior Geotechnical Engineer — Foundations & Tunnelling Lead

Mott MacDonald is seeking a Principal or Associate Geotechnical Engineer in Cardiff or Bristol. This role involves managing and producing geotechnical design solutions, conducting site investigations, and liaising with clients on major projects. The ideal candidate will have a Master’s or PhD in Civil ...

Contract Lead AI Platform Engineer IRC296917

We are seeking to hire an experienced Contract Technical Platform Lead / Lead AI Platform Engineer – Contract. This is a 12 month assignment (inside IR35), to start 2-4 weeks. This is a hands‑on, high impact role at the intersection of AI governance, distributed systems, observability, and platform ...

BEMS Systems Engineer — Design, Commission & Lead

Advance Training & Recruitment Services is seeking an experienced System Engineer – Building Energy Management to join our Building Design Practice. The role is hybrid, based in locations such as Epsom and Manchester, and focuses on delivering engineering solutions across multiple sectors. The ideal ca ...

Lead Mechanical Design Engineer Bespoke Machinery

Aspion Search is seeking a talented Mechanical Design Engineer to own the design process for bespoke machinery. You will work closely with various teams to ensure practicality and efficiency in your designs. The position offers a competitive salary ranging from £43,000 to £53,000, 30 days holiday, and ...

Python Lead Software Engineer Credit Technology

As a Lead Software Engineer in Credit Technology at JPMorgan Chase, you will join an agile team building secure, scalable, and resilient front‑office solutions that power trading, reference data management, and P&L. You will design, develop, and troubleshoot multiple components across complex systems while ...

Lead Network Operations Engineer Trading & DCs

Paragon Alpha - Hedge Fund Talent Business is seeking a Network Operations Engineer to support a range of both Data Center and Low Latency Trading Environments. You will play a crucial role in ensuring seamless network integration across global data centers, utilizing innovative network solutions for effectiv ...

Lead Manufacturing Engineer CI, CAD & CAPEX

Wärtsilä Corporation is looking for a lead manufacturing engineer in Havant to assist in the production engineering team’s daily operations. This role will focus on creating and maintaining manufacturing processes while ensuring quality standards are met. The ideal candidate will have over 10 years of ...

Senior ICA Engineer – Water Infrastructure Lead

WSP is seeking Senior and Principal ICA Engineers to join their Regulated Water Asset Design team in Newcastle upon Tyne. In this role, you'll lead ICA design for complex infrastructure projects across the UK water sector. The ideal candidate should have strong ICA or EICA design experience, preferably ...

Lead Engineer Civils and Structures (Structures)

Pay Range £60,000.00 Role – Lead Engineer Civil and Structural (Structures) Lead Engineer – Civil and Structural (Structures) Locations Hybrid working with one of the following as primary: Derby, Warrington or Manchester The Opportunity We are lookin ...

Payments Platform Engineer — Platform Infra Lead

Scope Group is seeking a Platform Owner to design and operate cloud infrastructure for a rapidly growing crypto platform. The role involves architecting multi-region systems for payments, ensuring compliance, and driving platform reliability in a high-autonomy environment. The ideal candidate has stron ...

Principal Mechanical Engineer Global Projects Lead

Carrington West is seeking a Principal Mechanical Engineer in Cambridge to lead projects across the UK and internationally, managing a team to ensure successful delivery. The role involves winning work from new and existing clients, with a portfolio spanning commercial offices and education. Ideal cand ...

Lead DevSecOps Engineer — Platform Security & Cloud

Inara is looking for a Lead Security Engineer (DevSecOps / Platform Security) based in London for a 12-month contract. The role is embedded within the Platform team, focusing on building security into CI/CD pipelines while working with AWS and cloud environments. Ideal candidates will have a solid plat ...

Lead Data Engineer & Consultant — Hybrid/Remote

Fynity is seeking a Principal Data Engineering Consultant to lead challenging client engagements with a blend of functional and technical skills. This hybrid role requires hands-on involvement in building end-to-end data solutions for a range of industries. Key responsibilities include designing and im ...

Lead Protection and Control Project Engineer

Lead Protection & Control Engineer for a major offshore wind project in Scotland Responsibility Provide protection and control engineering support across multiple projects, by assessing and defining the technical scope requirements during development phases, before e ...

Principal Electrical Engineer — Lead Design & Mentorship

Hoare Lea is looking for a Principal or Associate Electrical Engineer to join their team in Bristol. The role involves supporting and delivering electrical design solutions across various project types, while also mentoring junior professionals. Ideal candidates will have proven experience in electrica ...

Senior Engineer Renewable Energy Project Lead

Taylor Woodrow in Ipswich is seeking a Senior Engineer to oversee major projects in the renewable energy sector. This role involves technical leadership, management of design coordination for Permanent and Temporary Works, and ensuring compliance with safety and procedural requirements. The ideal candi ...

Lead Civil Engineer – Wastewater & Drainage (Hybrid)

Penguin Recruitment is seeking a Principal Civil Engineer in Warrington to lead complex wastewater and drainage schemes. This role involves managing multi-disciplinary teams, ensuring design quality, and enhancing client relationships. With a salary range of £55,000 - £70,000, the position emphasizes s ...

Lead HV Substation Engineer – Grid & Renewables

Mott MacDonald is seeking a Principal Electrical Engineer to join our Power Transmission and Distribution team based in multiple UK locations including Brighton. This role involves engaging in various industry-leading projects, providing engineering design input, and coordinating with different teams to ensur ...

Sr Lead Software Engineer KDB+ / Q

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Lead Software Engineer at JPMorgan Chase within the Commercial & Investment Bankyou are an integral part of an agile team that works to enhance, build, and deliver trusted market- ...

Senior Cyber Software Engineer/ Technical Lead

Location(s): UK, Europe & Africa : UK : London BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed for ...

Lead Javascript Engineer – AI Cyber Security

Job Description The Role As a Lead Typescript / Node engineer for this AI cyber security business you will work to lead technical products around distributed systems and big data. This is very much a hands-on delivery role where you will be leading from a technical per ...

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    Lead Test Automation Engineer Pythonjava Jobs in United Kingdom Job Search Guide, Trends and Insights