41 lead network engineer jobs found

LSEG needs a seasoned Enterprise Architect to work in our Finance Engineering where we are going through a multi-year transformation journey. In this role, you will be accountable for creating strategy, roadmaps and business cases across Finance Systems. You will need to closely work with business to align the tech strategy with business strategy and steer them in the right direction. The role will also provide ongoing architectural guidance to multiple large programs through their lifecycle. Responsible for governance of the applications and solutions under Finance Engineering capability. You need to ensure the overall architecture, design, implementation and integrity of the Finance platforms within Corporate Engineering is sound. Also responsible for ensuring that the solution delivered to business units is engineered according to Enterprise architecture and infrastructure standards. Key Responsibilities; Provide strategic guidance and direction to drive the...

Company Profile LSEG (London Stock Exchange Group) is a world-leading financial markets infrastructure and data business. We are dedicated, open-access partners with a commitment to excellence in delivering services across Data & Analytics, Capital Markets, and Post Trade.  Backed by three hundred years of experience, innovative technologies, and a team of over 23,000 people in 70 countries, our purpose is driving financial stability, empowering economies, and enabling customers to create sustainable growth. Role Profile In this role, you'll be joining our Site Reliability Engineering Team within Cloud Productivity & Engineering (CPE) as a Senior Manger, Cl oud SRE reporting directly to the Director for SRE. This team focuses on building, developing, and supporting our Azure cloud platform to accelerate the time-to-market of innovative finance products. Engage in designing, developing, and building complex cloud services and capabilities. Work...

About the Role: Grade Level (for internal use): 13 The Team: The Cloud Security Engineering team is at the forefront of protecting S&P Global's critical infrastructure and data across multi-cloud environments, working collaboratively to implement cutting-edge security solutions that enable business growth while maintaining the highest standards of protection. Our team values innovation, proactive security thinking, and cross-functional partnership, operating in a dynamic environment where each member contributes to shaping the future of enterprise cloud security. We foster a culture of continuous learning and knowledge sharing, where technical excellence meets strategic business impact in securing one of the world's leading financial information providers. Responsibilities and Impact: Ensure Cloud Posture Management. Lead cloud modernization with a security first approach. Design and implement secure, scalable, and resilient cloud architectures (AWS,...

LSEG is an Equal Opportunities employer, we strive to establish teams that are diverse and encourage collaborative working and sharing of ideas! The LSEG Enterprise products integrate, distribute, and add value to information from and about the markets. This includes real-time and historical prices from data vendors, exchanges, and brokers; real-time and historical news from the press, the web and internal analysts; as well as internal calculations and other forms of proprietary information used to support crucial decisions. We are seeking a highly motivated Product Support Engineer with at least 5 years of support experience in the financial industry. As a Support Engineer in our team, you will work closely with a very experienced development team in supporting our industry-leading Enterprise products. Job Responsibilities: Collaborate with globally based support colleagues to further investigate issues with Enterprise software components in internal and external...

Role Purpose As Group Director, Head of Security Architecture, you’ll be a core member of the LSEG Cyber Security team. You’ll lead and set the direction for the Cyber Security Architecture team which delivers across a number of areas: Principal Security architecture – a team of engineers who ensure security is build in to all projects across the group. Each architect is aligned to our business units and builds a deep relationship with the teams in that unit. Security Architecture Design – a central function that delivers design patterns to ensure a consistent implementation of our controls across the group. This team researches new technologies, and provides guidance on how to secure them. They also run a project to provide a risk posture review across the application portfolio against our standards. This team also runs design forums, assists in policy and standard creation, and provides consulting on hard security problems as needed. Security Architecture review – a...

About the Company Gemini is a global crypto and Web3 platform founded by Cameron and Tyler Winklevoss in 2014, offering a wide range of simple, reliable, and secure crypto products and services to individuals and institutions in over 70 countries. Our mission is to unlock the next era of financial, creative, and personal freedom by providing trusted access to the decentralized future. We envision a world where crypto reshapes the global financial system, internet, and money to create greater choice, independence, and opportunity for all — bridging traditional finance with the emerging cryptoeconomy in a way that is more open, fair, and secure. As a publicly traded company, Gemini is poised to accelerate this vision with greater scale, reach, and impact. The Department: SEC Governance, Risk & Compliance The Role: Senior Associate, Security GRC (Cyber) Gemini is seeking a hands-on Senior Associate, Security GRC to join our cybersecurity team. This is a technical...

Job Title Lead Engineer (Fullstack - Java/Typescript) Job Description So, who are we?   Hello, we’re IG Group. We are a publicly-traded FTSE250 FinTech company who run mobile, web and desktop platforms that help our clients trade stocks & shares, leveraged products, Futures & Options and Crypto.   We are ambitious. Over 340,000 people already use our platforms. We’re global with offices in 18 countries and products in 16 regions. We’re hungry to move faster, ship better product for our customers and grow our user base. We believe in high autonomy, and we want people who are looking to do things differently in order to create better experiences for our customers.   We work in cross-functional teams and are laser focused on increasing the number of active clients we serve to drive sustainable growth.   Your team   We are seeking an exceptional Staff Engineer to join our APAC technology team, driving technical...

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by over 280 million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world. We’re looking for a security engineer with hands-on experience in Data Loss Prevention (DLP) and incident response, ideally within fintech, crypto, or high-security environments. The role goes beyond using commercial tools you’ll also design and build custom solutions, leverage automation, and adapt to emerging...

ROLE PROFILE: The London Stock Exchange Group seeks an experienced, dedicated and driven Attack Monitoring Analyst to join the Global Security Operations team!   ROLE SUMMARY: LSEG Security Operations is a central function employing people, process and technology to continuously monitor and respond to cyber security incidents.   This role is for an Attack Monitoring Analyst for the Global Security Operations Centre (GSOC). The role is responsible for identifying and responding to cyber security incidents and improving the defensive capabilities of the GSOC. The ideal candidate will have a solid technical background, with a firm understanding of modern attack techniques coupled with knowledge of the typical lifecycle of an attack.   SHIFT: Role operates on a "follow-the-sun" shift rotation. Shifts are 07:00 SGT – 19:00 SGT or 08:00 SGT – 20:00 SGT (subject to UK BST) using a 4 days on, 4 days off rotation.   RESPONSIBILITIES: •...

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a commitment to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge, and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years.  Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America, and Asia Pacific....

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a commitment to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge, and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years.  Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America, and Asia Pacific. We employ...

Drive, design and operate the Security Architecture  Review process off-shore Undertake Security Architecture  Reviews as required Design and architect end-to-end solutions based on business requirements. Create technical specifications, integration points, and data mapping documentation Create and own technical requirements to undertake reviews in strategic LSEG apps and create and own end to end design, development, testing and  maintenance of the same as required. Work with Application security teams as required and ensure smooth roll out to all stakeholders Design and Develop custom applications, workflows, and automation Architecture governance processes improvements Foster and support experimentation and innovation in solving problems Working with the Front Door team to manage the workflow of requests coming to the Security Architecture Review team Design DB model for reporting and ensure Security posture reporting meets senior management...

About Us: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ...

Senior Specialist – Application Management ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a commitment to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge, and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years.  Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North...

LSEG is seeking a  Senior Penetration Tester to join our internal offensive security team. This role is hands-on and deeply technical, responsible for planning and driving penetration tests across a wide range of systems and applications. The successful candidate will be a skilled offensive security professional with a passion for uncovering vulnerabilities and improving security posture through thorough testing and teamwork. Key Responsibilities Conduct in-depth penetration tests on applications, infrastructure, and cloud environments. Take full ownership of assigned penetration testing engagements end-to-end and deliver with limited oversight. Compile technical scoping documents, track and document assessment metadata Engagement details (who, what, when, where) Testing team members and roles Tools and methodologies used Schedule and timelines Target systems and environments Constraints, exclusions, and limitations Testing activities and event logs Document...

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a commitment to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge, and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years.  Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America, and Asia Pacific. We...

Role Purpose This is an exciting role i n the Security Architecture team at LSEG. This role is to join the team as a Senior Security Specialist – with a view to strengthening and building out our assurance processes as we move from a traditional on-prem operation, into the virtual, software defined and cloud paradigm. Security Architecture Review team is responsible for reviewing the security posture of new systems alongside the Principal Security Architects; Reviewing firewall rule changes in both BAU and strategic initiatives Successful candidate will be part of Security Architecture Review team to define the role’s goals, processes and deliverable, undertake Security Architecture Reviews, support our strategy to Shift Left and enable the business to achieve its goals in agility and innovation. Role Responsibilities Undertake security Architecture reviews and work with technical architecture teams to ensure security is built into active development project’s design...

Role Profile The role is to provide application support for the respective production, pre-production and test by investigating issues, developing fixes, supporting new releases, performing general maintenance and administration. New functionality through improvements and performance tuning is also required. Would be required to work on shift-based operation (morning, day and night shifts), out of hours support and on-call support during weekdays and weekends. Build strong business knowledge and interpersonal skills are required for working with the business and other application support teams during investigations. Partner with development teams to improve system reliability, observability, and release velocity! Need to be technical SME in the underlying technologies used by the applications and provide detailed technical support for developers producing bug fixes & new releases of this application with the exposure to hands on Cloud services! Must be self-motivating...

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a commitment to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years.  Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific....

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a commitment to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years.  Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific....

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a commitment to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge, and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years.  Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America, and Asia Pacific. We employ...

Proud to share LSEG in the India is Great Place to Work certified (Jun ’25 – Jun ’26). Learn more about life and purpose of our company directly from India colleagues’ video: Bengaluru, India | Where We Work | LSEG ENTERPRISE SUPPORT SPECIALIST- REAL TIME Job Description Proud to share LSEG in the India is Great Place to Work certified (Jun ’25 – Jun ’26). Learn more about life and purpose of our company directly from India colleagues’ video: Bengaluru, India | Where We Work | LSEG Real-Time is part of Enterprise Data Solutions within the Data & Analytics Group of the London Stock Exchange group (LSEG). The Real-Time business is a significant generator of revenue and is comprised of two core components 'Distribution Technology’ and 'Data’. Our Product portfolio is made up of Deployed & Managed services with our Data offering the broadest content set covering the global marketplace. The Enterprise support specialist team is responsible for providing...

The role is to provide application support for the respective production, pre-production, and test functions by Investigating issues, developing fixes, supporting new releases, performing general maintenance and administration. New functionality through improvements and performance tuning is also required. Would be required to work on Morning, Day or Night shift based on UK time according to the monthly roster. Out of hours support overnight and across weekends and Bank Holidays is frequently needed. Should be able to provide on-call support. They need to be experts in the underlying technologies used by the applications. They are required to provide detailed technical support for developers producing bug fixes & new releases of these applications. Must be self-motivating with the ability to prioritize work among the team. Key Responsibilities Support of the LSEG Post Trade / London Clearing House (LCH) applications related to Shared Technical Platforms /...

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a commitment to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years.  Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific....