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Information Technology senior application operation engineer
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Thales
20 Sep, 2026
Full Time
Solution Architect
Thales Cheadle SK8, UK
Location: Cheadle, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. Under Water Systems (UWS) Our purpose is to be the leading provider of underwater sensors and decision superiority, helping navies across the world keep our friends, families and all of us safe. We cover four sectors: Mine Counter Measures, Anti-Submarine warfare, Services and Future Capabilities. Primary Purpose of the Role Perform the development and implementation of solution architectures supporting the Project Design Authority (PDA). To design systems to meet the project needs, optimising the design through...
Thales
20 Sep, 2026
Full Time
Product Technical Lead: Exercise and Training
Thales United Kingdom
Location: Remote UK, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. Location: Ebbw Vale, Reading, Crawley, Bristol, Templecombe, and Cheadle (any Thales office) Step into a role where your cyber expertise shapes national‑level resilience and the future of secure critical systems! What the role has to offer Enterprise-wide technical influence – … Own the Exercise and Training technical strategy, defining the product and services SCT offer to UK customers. Lead architecture design of OT Range capabilities, including identity, segmentation, continuous verification, and...
Thales
20 Sep, 2026
Full Time
Data Architect
Thales Linthouse, Glasgow G51 4RA, UK
Location: Linthouse Glasgow, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. To drive the evolution of Data offers and data capabilities within the businesses and to our customers in order to increase growth in orders and increased customer satisfaction.  The Customer Data Solutions Architect will work with stakeholders, both leadership and subject matter experts, to define technology solutions that support an integrated approach to data integration/management. Supporting the Thales UK Digital and Data strategy the Customer Data Solutions Architect will; test concepts, architect data...
AND Digital
19 Sep, 2026
Contract C ++ Developer
AND Digital London, UK
Contract C++ Developer Location: London, 2 days onsite in Kings Cross Contract: Immediate start - 12 week contract Who We Are AND Digital are on a mission to close the world's tech skills gap. We help organisations navigate the future of technology by combining human expertise, emerging tech and AI to deliver better outcomes, faster. Since 2014, we've worked alongside clients to solve complex challenges, build high-performing teams and create lasting capability. Today, we're over 1,300 people across the UK, Europe and the USA, with ambitious plans for continued growth. The Role We're looking for four Embedded C++ Developers to join an in-house backend engineering team working on a highly regulated, safety-critical medical technology product. You'll own a self-contained area of the application, taking work from initial design through to merged, tested and documented code . Depending on your experience and the team's needs, this could include areas such as alarms,...
AND Digital
19 Sep, 2026
Senior C++ Developer
AND Digital London, UK
Contract Senior C++ Developer Location: London, 2 to 3 days onsite in Kings Cross Contract: Immediate start - 12 week contract Who We Are AND Digital are on a mission to close the world's tech skills gap. We help organisations navigate the future of technology by combining human expertise, emerging tech and AI to deliver better outcomes, faster. Since 2014, we've worked alongside clients to solve complex challenges, build high-performing teams and create lasting capability. Today, we're over 1,300 people across the UK, Europe and the USA, with ambitious plans for continued growth. The Role We're looking for four Embedded C++ Developers to join an in-house backend engineering team working on a highly regulated, safety-critical medical technology product. You'll own a self-contained area of the application, taking work from initial design through to merged, tested and documented code. Depending on your experience and the team's needs, this could include areas such as alarms,...
Wa
17 Sep, 2026
Permanent
Lead Devops Engineer
Waracle United Kingdom
Job description Waracle are looking for a Lead Devops Engineer for an exciting new role joining our world-class digital technology consultancy and home to a diverse, smart, curious and ambitious community of specialists in technology-driven transformation. We work with ambitious clients to help them solve their biggest business and customer challenges. We help our clients to innovate and create intelligent digital products and services. We thrive on complex challenges and deliver business-critical IT transformation projects, moving seamlessly from strategy, design and delivery to operations. This is a Hybrid role working from our Glasgow, Dundee or London office 2 days a week As a Lead DevOps Engineer, you ll serve as an empathetic leader, strategic advisor, and technical authority across our engineering squads. Bringing a broad, generalist mindset across platform engineering and modern infrastructure, you will lead the integration of AI-driven delivery practices, intelligent...
CM
16 Sep, 2026
Permanent
Senior Front Office Software Engineer
CMC Markets London, UK
CMC Markets is seeking a Senior Low Latency Java Developer to join our Quantitative Strategies team within Pricing & Risk, working on our high-performance, high-frequency trading platform. This is a hands-on role at the core of our market-making technology stack, where nanoseconds matter and engineering excellence is critical. You'll design and build ultra-low latency pricing and risk systems that directly power our global trading operations. If you thrive in performance critical environments and want your work to have real market impact, we would love to hear from you. Please note that this is an onsite role that will require you to work within our London office (near Liverpool street) 5 days on site per week. The Role Ultra-Low Latency Engineering Develop and optimise high-performance Java (21+) systems for pricing, risk and trading. Build and enhance components within a low latency, high-throughput trading architecture. Apply advanced concurrency,...
HA
16 Sep, 2026
Permanent
Embedded Software Engineer
Honeywell Aerospace Yeovil, UK
We have an opportunity for an embedded engineer to join our SATCOM team in Tewkesbury. This position is responsible for a variety of professional level engineering responsibilities. Applies knowledge of engineering discipline, processes, and tools to complete and ensure compliance of various project subtasks. Join a company that's reintroducing itself to the aviation community we've helped advance for more than a century. At Honeywell Aerospace (NASDAQ: HONA), we're launching as an independent, publicly traded aerospace and defense company built on a legacy of operational excellence and mission-focused execution. Our new brand identity pairs that heritage with real momentum, as we build technology that helps pilots navigate with confidence, aircraft operate more efficiently, and operators stay ahead of change. With our systems on board 90% of the world's aircraft, your work here has reach that's rare to find anywhere else. Focusing on our customers, investing in innovation,...
AP
15 Sep, 2026
Permanent
DCS Cyber Security Engineer
Astute People Cheshire, UK
Astutes Power Team are recruiting for a Senior OT Engineer (Senior Operational Technology Engineer) to support a fleet of Biomass and Energy from Waste Power Stations across the United Kingdom. Working within the Engineering Team, you'll provide specialist support across DCS and Operational Technology (OT) systems, helping to manage cyber risks, maintain secure and reliable plant operations, and ensure effective change, patch and incident management. If you have the relevant experience (please see below) and are looking for a rewarding role in the Power sector, then please apply. Responsibilities and duties: As the Senior DCS Cybersecurity Engineer, you will be responsible for: Own and maintain OT cybersecurity risk information, including risk registers, threat assessments and plant asset overviews, ensuring key risks are identified, assessed and appropriately managed. Carry out and document cybersecurity risk assessments, define mitigation actions and track progress,...
Thales
15 Sep, 2026
Full Time
DevOps I Platform I Tools Engineer
Thales Crawley, UK
Location: Crawley, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. This role is a Principal Applications Engineer position within Thales UK’s engineering tooling team, focused on modernising and migrating the company’s engineering environments to a cloud-based Azure platform while maintaining existing toolsets and supporting engineering users throughout the transition. Location(s):   Crawley or Reading or Cheadle or Bristol or Glasgow or any other Thales site in the UK Role purpose and context: Thales is transforming how it delivers tools to its engineers by building the next...
SWORD
12 Sep, 2026
Full Time
Cyber Security Engineer
SWORD Aberdeen, UK
Sword is a leading provider of business technology solutions within the Energy, Public and Finance Sectors, driving transformational change within our clients.  We use proven technology, specialist teams and domain expertise to build solid technical foundations across platforms, data, and business applications.  We have a passion for using technology to solve business problems, working in partnership with our clients to help in achieving their goals.   We are looking for a Cyber Security Engineer to join our security team and take the lead on our security operations. Reporting to the Group CISO and working closely with IT, you will take ownership of the day-to-day running of Sword’s technical security controls, with a strong focus on Microsoft security technologies. You will play a leading role in strengthening monitoring, detection, protection, and response across the business, and in automating the work that should not be done by hand. This role suits someone with at least five...
EUROSTAR
12 Sep, 2026
Full Time
Senior Sotfware Developer
EUROSTAR London, UK
TAKE YOUR CAREER IN A NEW DIRECTION   At Eurostar, we’re fuelling the future of rail travel – operating in five countries and sparking new opportunities for travellers. But our trains connect much more than just people and places. They’re helping us build a greener, more inclusive future for everyone. Join us and you’ll be part of a passionate team which always goes the extra mile.   An exciting opportunity awaits you as Senior Sotfware Developer in our Digital Technology team. As Senior Software Developer you’ll be working with product owners, business analysts, scrum masters, and engineers to implement features across our estate of cloud native software products and services. We’re working in modern JavaScript/TypeScript, hosted on AWS with Kubernetes, with a fully automated continuous integration pipeline. This permanent position is based in our London Kings Cross office. The close date for this role is 5pm on Monday, 5 October 2026. Candidates are encouraged to...
Ad
11 Sep, 2026
Temporary
Senior Network Engineer
Adecco Liverpool, UK
Job Title: Senior Network Engineer Location: Rosehill,Liverpool Contract Type: Temporary Contract Length: 6 months Daily Rate: 470 Start Date: November 2026 End Date: April 2027 Working Pattern: Full Time Our client, Merseyside Police are seeking a dynamic and experienced Senior Network Engineer to join their team in Rosehill Liverpool. This is an exciting opportunity for a skilled professional to provide hands-on support, administration, troubleshooting, and implementation across an enterprise network environment. Key Responsibilities: Provide BAU support, maintenance, and proactive monitoring of network infrastructure. Troubleshoot and resolve incidents, service degradations, and outages, including root cause analysis and implementation of permanent fixes. Implement approved network changes, infrastructure upgrades, firewall administration, and security controls. Collaborate with infrastructure, server, and security teams, supporting the delivery of...
SS
10 Sep, 2026
Permanent
AWS Technical Architect
Sopra Steria United Kingdom
Are you ready to help organisations deliver complex cloud transformation programmes using the power of Amazon Web Services (AWS)? At Sopra Steria, our Strategic Digital Solutions (SDS) team helps some of the UK's most complex organisations modernise, transform and innovate through cloud technology. We're looking for an AWS Technical Architect to provide technical leadership across large-scale cloud transformation programmes, designing secure, scalable solutions that deliver real business value. This is an exciting opportunity for an experienced Technical Architect or a senior AWS engineer ready to move into a broader architecture leadership role. You'll work alongside talented cloud, data, artificial intelligence and digital specialists, helping clients accelerate their adoption of cloud technologies while contributing to the development of reusable services, automation capabilities and cloud propositions. We can offer great career progression opportunities,...
Po
09 Sep, 2026
Contract
Web Application Support Engineer (React, ASP.NET)
£400 - £416 daily
Pontoon London, UK
Web Application Support Engineer Location : Canary Wharf, London - 3 days a week onsite expected. Daily Rate: 416.00 Umbrella Contract Length: Up to 2 years likely for strong candidates Our client, a leading financial institution in the banking sector, is seeking a highly skilled Web Application Support Engineer to join their dynamic team. This long term role offers an excellent opportunity to contribute to the efficiency and reliability of web applications within a fast-paced environment. Experience Needed: Proven React, ASP.NET experience is essential Oracle/SQL expertise is required Proven experience in web application support, ideally within the financial or corporate settings. Strong understanding of web technologies, including HTML, CSS, JavaScript, C# and relevant frameworks. Familiarity with server environments and database management systems. Excellent problem-solving skills and the ability to work under pressure. Strong communication skills, with the...
Ad
08 Sep, 2026
Contract
Technical Trade Surveillance Implementation Lead
Adecco London, UK
Adecco Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job Title: Technical Trade Surveillance Implementation Lead Location : London (2/3 days per week onsite) Contract: 3 months initially with 12 months extension possible. Rate : 700 - 750 inside IR35 Overview We are seeking an experienced Trade Surveillance Technology Delivery Manager to lead the implementation and delivery of a strategic Trade Surveillance platform within a global investment banking environment. The successful candidate will combine strong technical delivery expertise with deep knowledge of trade surveillance, trading data, compliance technology,...
RM
08 Sep, 2026
Contract
Network Engineer
Rullion Managed Services Ashby-de-la-Zouch, UK
Network Engineer Hybrid Working Regional Travel Required Contract Duration: 6 Months initially Outside IR35 We are seeking a Senior Network Architect to join a growing communications and infrastructure technology team delivering advanced networking and security solutions across large-scale transportation and critical operational environments. This is an exciting opportunity to design and deliver secure, resilient, and high-performing network architectures that underpin essential public services. This role offers flexible working alongside visits to regional offices and project sites across the UK. The Opportunity As a Network Architect , you will take ownership of the design and delivery of complex telecommunications and network solutions, supporting operational systems including: Secure LAN/WAN network infrastructure SCADA and control system networks CCTV and surveillance systems Voice and communications platforms Passenger information and operational...
Sa
08 Sep, 2026
Permanent
Senior Azure DevOps Engineer
Sanderson Bristol, UK
Senior Azure DevOps Engineer Contract: 6 Months Rate: Up to £600/day (Inside IR35) Location: Bristol - 2 days p/w onsite The Opportunity We're supporting a major organisation undergoing a significant cloud and data transformation programme and are looking for an experienced Senior Azure DevOps Engineer to join the team on an initial 6-month contract. You'll play a key role in designing, implementing and improving cloud infrastructure, CI/CD pipelines and automation practices across a large-scale Azure estate. This is an excellent opportunity to influence best practice, drive Infrastructure as Code adoption and support the delivery of critical cloud initiatives. Key Responsibilities Design, build and manage scalable Azure cloud infrastructure Develop and maintain Infrastructure as Code solutions Build and enhance CI/CD pipelines and deployment automation Support cloud governance, security and operational best practices Collaborate with engineering,...
IP
08 Sep, 2026
Permanent
Senior Backend Engineer
Inspire People Birmingham, UK
Help build and operate reliable, scalable and secure digital services that support UK businesses and trade . Department for Business, Innovation, Science and Trade (BIST), in partnership with Inspire People, is seeking a Senior Backend Engineer. Whilst the team primarily develops in Python, we welcome applications from experienced backend developers with Java, C#, Go or similar object-oriented programming backgrounds, with experience designing, operating and improving distributed systems. This permanent Grade 7 role can be based in London, Cardiff, Darlington, Edinburgh, Belfast, Birmingham or Salford, with hybrid working of 2-3 days per week in the office, flexible working options and a salary of £63,824 to £80,158 (up to £83,778 for London), including allowances, dependent on location and technical skills assessed at interview. Build Reliable Digital Services at BIST BIST's Digital, Data and Technology directorate develops and operates the tools and services that support the...
IP
08 Sep, 2026
Permanent
Senior Backend Engineer
Inspire People Manchester, UK
Help build and operate reliable, scalable and secure digital services that support UK businesses and trade . Department for Business, Innovation, Science and Trade (BIST), in partnership with Inspire People, is seeking a Senior Backend Engineer. Whilst the team primarily develops in Python, we welcome applications from experienced backend developers with Java, C#, Go or similar object-oriented programming backgrounds, with experience designing, operating and improving distributed systems. This permanent Grade 7 role can be based in London, Cardiff, Darlington, Edinburgh, Belfast, Birmingham or Salford, with hybrid working of 2-3 days per week in the office, flexible working options and a salary of £63,824 to £80,158 (up to £83,778 for London), including allowances, dependent on location and technical skills assessed at interview. Build Reliable Digital Services at BIST BIST's Digital, Data and Technology directorate develops and operates the tools and services that support the...
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