18 infrastructure engineer jobs found in London

Secure Innovation is part of CGI’s Space, Defence and Intelligence business unit, focused primarily on the delivery of contemporary and innovative technical solutions for the government agencies most challenging problems. Our teams work alongside our clients to help them understand how to exploit technologies to maintain competitive advantage. Our systems are engineered for performance, security, reliability and scalability; built with modern CI and CD tooling and techniques. We are currently looking for an experienced cloud infrastructure engineer to join our team – being able to think outside of the box to overcome technical challenges is essential! Your future duties and responsibilities The role offers fantastic opportunities to work on leading edge and bespoke technologies within an interesting and highly rewarding environment. We are heavily committed to developing our members and provide excellent learning and development opportunities to ensure that your knowledge and...

Goldman Sachs Electronic Trading (GSET) in London is hiring a Vice President - Low-Latency Java Software Engineer to design, build and maintain high-performance trading platforms. The role emphasizes real-time Java, zero-GC environments, and collaboration with global engineering and product teams to deliver scalable solutions. You will participate in the full software lifecycle, driving reliability, performance, and innovation on critical trading infrastructure in a fast-paced environment.

Amazon Web Services (AWS) DBS team seeks a Systems Engineer to help operate and improve the world's largest cloud infrastructure in the UK. You will own service reliability, participate in on-call rotations, and design robust systems in a fast-paced environment. The role emphasizes collaboration with engineers across DynamoDB/OpenSearch/Glue services, building automated solutions, and driving performance improvements while delivering secure and scalable services.

EMEA Head of Client Connectivity Engineering (SVP) Engineer the future of global finance. At Citi, our Tech teamdoesn'tjust support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countriesoperatingat a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuouslearningand flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. Equities Technology Equities Technology at Citi is undertaking a bold,multi yeartransformation to build abest in classglobal platform across execution, prime,clearingandcross productmargining. We arere engineeringour technology estate to achieveworld...

Citi's COO Technology organization is building one of the most consequential AI platforms in global financial services - and this is the role that leads it. The Head of AI Solutions is a newly created, executive-level position with a clear mandate: architect a unified AI strategy, build a world class engineering team, and deliver production grade AI at scale across the operational nerve center of a global bank. This is not a coordination or advisory role. It is a builder's role - one with the budget, the mandate, and the organizational reach to make it real. Responsibilities AI Strategy & Platform Architecture Define and own the multi year AI strategy for the COO Technology portfolio; translate business intent into a concrete, milestone driven execution roadmap with measurable outcomes Develop architecture blueprints and end to end systems design for Generative AI and agentic workflows across diverse operational domains Build the shared AI platform - reusable models,...

Overview: Would you like to help enrich the lives of learners around the world?     At RM, we’ve been pioneers of education technology since 1973. We provide technology and resources to the education sector, supporting over 10 million students worldwide. We work with over28,000 schools, nurseries, and education trusts in 115 countries to deliver customer-centric solutions that improve education outcomes.      What we do helps learners at all stages of their lives, from preschool to higher education and professional qualification; we partner with schools, examination boards, central governments and other professional institutions to enrich the lives of learners.     RM Group operates through three businesses: Technology (Managed Services, Software and Infrastructure for Schools), Assessment (Software and Services) and TTS (Educational Resources).      RM Technology is a market-leading supplier of ICT products and services to UK schools and colleges to deliver a...

Job Description: Job Purpose The Cybersecurity Engineering Engineer is responsible for creating and maintaining the information security tooling and infrastructure for endpoints or servers on-prem, in the Cloud, or in containers. This individual works as part of a results-oriented, service-delivery team and assists other disciplines within the Information Security team. Additionally, the Cybersecurity Engineering Engineer performs root cause analysis of problems, selects, develops, and implements automation tools, and actively participates in deeply technical discourse.   Responsibilities Assist in the design, planning, and implementation of information security solutions Tune and design systems infrastructure for security and enhancements Automation of manual tasks using scripting and application development Investigate and adopt new security technologies/tools as needs arise Evaluate, test, and integrate new security controls, settings and security tools Provide...

Overview:   Would you like to help enrich the lives of learners around the world?      At RM, we’ve been pioneers of education technology since 1973. We provide technology and resources to the education sector, supporting over 10 million students worldwide. We work with over28,000 schools, nurseries, and education trusts in 115 countries to deliver customer-centric solutions that improve education outcomes.       What we do helps learners at all stages of their lives, from preschool to higher education and professional qualification; we partner with schools, examination boards, central governments and other professional institutions to enrich the lives of learners.      RM Group operates through three businesses: Technology (Managed Services, Software and Infrastructure for Schools), Assessment (Software and Services) and TTS (Educational Resources).       RM Technology is a market-leading supplier of ICT products and services to UK schools and colleges...

Overview:   Would you like to help enrich the lives of learners around the world?      At RM, we’ve been pioneers of education technology since 1973. We provide technology and resources to the education sector, supporting over 10 million students worldwide. We work with over28,000 schools, nurseries, and education trusts in 115 countries to deliver customer-centric solutions that improve education outcomes.       What we do helps learners at all stages of their lives, from preschool to higher education and professional qualification; we partner with schools, examination boards, central governments and other professional institutions to enrich the lives of learners.      RM Group operates through three businesses: Technology (Managed Services, Software and Infrastructure for Schools), Assessment (Software and Services) and TTS (Educational Resources).       RM Technology is a market-leading supplier of ICT products and services to UK schools and colleges...

  Location(s): [[mfield3]]    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 forces and commercial businesses can unlock digital advantage in the most demanding environments. Site Reliability Engineering is a rapidly growing concept in industry, with a remit to drive the quality, reliability and performance of essential systems. As a Site Reliability Engineer you'll be part of a team in BAE Systems at the forefront of this, delivering these benefits to a key national security customer. We are in the process of building our team and tools, and with your help will create a culture of continual improvement to revolutionise the way our customer’s systems are built and maintained. This role blends operational product support with software engineering to create applications to understand the overall...

  Location(s): London or Manchester   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 forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: DevOps Engineer Requistion ID: 120493 Location: London or Manchester – Hybrid working offered, with consideration for both full and part-time applicants – please speak to your recruiter about the options Grade: GG08 – GG13   Are you passionate about working with cutting-edge technology and self-motivated to find innovative solutions to complex challenges as part of a team who help keep the UK safe?  Join BAE Systems as a DevOps Engineer.   As a DevOps Engineer you provide a bridge between development, testing, network/infrastructure, operations and system administrators to facilitate...

Signalling & Telecoms Lead Technician (Level 1)   Established in 1992, Cleshar Contract Services Limited is a well-established company and respected provider of Track, Civil Engineering, Construction, and maintenance services to the railway industry. At Cleshar, we employ over 1,400 people across multiple projects and disciplines, delivering the following rail services to provide a sustainable future for the rail industry and enhance the lives of people and their communities. Key areas we cover include: •      Rail •      Capital works and Infrastructure •      Support Services •      Infrastructure maintenance •      Welding •      Safety critical resources •      Power systems •      M&E (Mechanical and Engineering) •      Signals and Telecom •      Safety Training   We are recruiting for a Signalling & Telecoms Lead Technician (Level 1)! Job Type: Full-time, Permanent Location: Silwood (SE16 2NE) Main Duties &...

Role Profile: We are evolving our Site Reliability Engineering capabilities to strengthen reliability, observability, security, and operational excellence across our Markets and Risk Intelligence division.As a Technical Lead SRE , you will be a senior hands on technical person help shape the foundations of reliability across both new and existing platforms. You will collaborate with Architecture, Engineering, Security, and Platform teams to ensure reliability is built into systems from day one.While this is not a people management or shift based role, you will work closely with global teams (UK and US) and may occasionally be called upon for major incidents or critical issues. This position requires a highly proactive, hard-working expert with strong leadership presence and ownership of platform reliability outcomes. Key Responsibilities We are looking for a person who is passionate about reliability engineering and who bring a continuous improvement approach to everything they...

We are seeking a highly motivated and experienced Technology Managing Director to lead our Securities Finance Technology division. This senior leadership role is responsible for formulating and driving the strategy, development, and transformation of our Agency Lending and Collateral Technology platforms. The ideal candidate will have a proven track record of managing global development teams, driving large scale modernization programs, and fostering a culture of innovation. You will be at the forefront of transforming our legacy systems into a modern, data enabled, and microservices based architecture to support our growing business needs. Key Responsibilities Technology Leadership & Strategy Define and execute a comprehensive technology roadmap for the Agency Lending and Collateral Technology platforms, aligning with business goals and industry trends. Provide vision and leadership to a global team of software engineers, architects, and project managers. Champion the...

Job Description: Job Purpose Intercontinental Exchange (NYSE: ICE) is a Fortune 500 company that operates a leading network of global futures, equity and equity options exchanges, as well as global clearing and data services across financial and commodity markets.    By putting the needs of our customers and global participants first, we are a high-growth company that started by bringing transparency and risk management to the global derivatives markets. We’re engineers, strategists and problem-solvers who continually create and improve technology that solves market structure challenges on behalf of the industry.   Treasury is a department in a systemically important organization; the team is responsible for managing the collateral and liquidity position in the Clearing House including: Managing the Clearing House liquidity profile and liquidity stress testing Managing investments of ICEU capital and Clearing Member’s cash Coordination with Clearing Members, commercial...

Job Description: Job Purpose Intercontinental Exchange (NYSE:ICE) is a Fortune 500 company that operates a leading network of global futures, equity and equity options exchanges, as well as global clearing and data services across financial and commodity markets.    By putting the needs of our customers and global participants first, we are a high-growth company that started by bringing transparency and risk management to the global derivatives markets. We’re engineers, strategists and problem-solvers who continually create and improve technology that solves market structure challenges on behalf of the industry.   Treasury is a department in a systemically important organization; the team is responsible for managing the collateral and liquidity position in the Clearing House including: Managing investments of ICEU capital and cash collateral from Clearing Members Managing the Clearing House liquidity profile and liquidity stress testing framework Coordination with...

Job Description: Job Purpose ICE Clear Europe’s Clearing Risk Department (“CRD”) is looking for a Risk Senior Manager to focus on developing, managing and delivering the Risk IT strategy for the organisation. The successful candidate will join the 1st Line Risk team in ICE Clear Europe and work closely with local business facing technology teams as well as the central Technology and Quants teams based in Atlanta to deliver tailored risk solutions to the risk team. The wider team you are joining is responsible for risk managing a wide range of futures and option products across multiple asset classes, in one of the largest clearinghouses in the world.  Fast paced, enthusiastic, self-motivated & ambitious, you will have the ability to work on your own initiative, manage your own workload and meet project targets - and a track record to back this up.   Responsibilities Help define the IT Strategy for the CRD business, build consensus with technology partners, and manage...

CGI’s Space, Defence, and Intelligence business unit is dedicated to delivering cutting-edge technical solutions that address the most complex challenges faced by government agencies. Our mission-critical systems are custom-built to ensure security, reliability, and innovation, helping our clients protect the nation and its people. We are currently seeking a Technical Architect to join our Secure Innovation & Advisory team, working collaboratively with clients to deliver impactful solutions. This role offers an exciting opportunity to engage with groundbreaking technologies in a dynamic and rewarding environment. At CGI, we are deeply committed to the growth and development of our team members, offering extensive learning opportunities to help you stay at the forefront of an ever-evolving technology landscape. Our culture values innovation, collaboration, and ownership, making it an ideal environment for self-motivated individuals to thrive. Please note, due to the highly...