66 senior security engineer jobs found in Bengaluru

Role Summary Division, Business or Function Cyber Security, Security Engineering Career Stage & Global Grade Senior Associate, GG11 Role Title: Senior Security Engineer Status New role or combination of existing roles If combination, what were the original grade/career stage Any confidentiality or regulatory constraints New Role. No specific confidentiality or regulatory constraints above those of a standard LSEG employee. Not an approved person or similar. Role Purpose Developing and automating cyber defence capabilities to protect the group from cyber threats which seek to impact the confidentiality, integrity and availability of group assets. Domain area is Network Security. Reports to Senior Manager, Network Security Direct reports No direct FTE reports. May lead contingents and vendor/partner resources in their deliveries. Key relationships & committees Collaborators include the wider security team including security architecture,...

The Directory Services Security Team (DSST) protect the authentication services across Windows and Unix/Linux. We are looking for a Unix/Linux security specialist to join the team an expanding team, solving hard problems and evolving protections. You will need to have a good understanding of the technologies used for the implementation of security initiatives and standards. You will have demonstrable experience in developing, maintaining, advising, and hardening operating systems and common applications. You'll be implementing controls to lockdown and secure systems and devices. It is a highly focused, security centric role, looking at the standard methodologies for securing our privileged access accounts, security groups and servers within the estate. We proactively prevent and resolve vulnerabilities on servers in the Group. The whole team possesses broad skills including an emphasis on Security as well as problem solving through to resolution. Day-to-day activities include...

Job Profile Do you want to work with some of the latest technology platforms and address exciting and sophisticated challenges? If you are ready to use your expertise to drive security excellence on a global scale, we would love to hear from you! We are seeking a Senior Cyber Security Engineer who will work with the existing team to perform security tools support activities across LSEG. The role works closely with engineering & other support teams, and customers to deliver outcomes which align to our ambition for LSEG to be one of the world’s great companies! Role Responsibilities: Participate in a 24/7 Cyber Security Support team, adhering to a rotational shift pattern. Provide Level 2 support for BeyondTrust PAM, CyberArk PAM, CrowdStrike, CyberArk EPM, Vormetric, Qualys, Varonis, McAfee (ePO, ENS, ENSSP), and other solutions, including fix technical issues reported by users or detected through monitoring systems. Knowledge of routine maintenance tasks...

Job Profile Do you want to work with some of the latest technology platforms and address exciting and sophisticated challenges? If you are ready to use your expertise to drive security excellence on a global scale, we would love to hear from you! We are seeking a Senior Cyber Security Engineer who will work with the existing team to perform security tools support activities across LSEG. The role works closely with engineering & other support teams, and customers to deliver outcomes which align to our ambition for LSEG to be one of the world’s great companies! Role Responsibilities: Participate in a 24/7 Cyber Security Support team, adhering to a rotational shift pattern. Provide Level 2 support for BeyondTrust PAM, CyberArk PAM, CrowdStrike, CyberArk EPM, Vormetric, Qualys, Varonis, McAfee (ePO, ENS, ENSSP), and other solutions, including fix technical issues reported by users or detected through monitoring systems. Knowledge of routine maintenance tasks...

Are you an Active Directory specialist with a security mentality? We are looking for a senior support specialist with a high level of attention to detail to work within a team, who are responsible for maintaining users and group accounts within Active Directory (AD) to ensure optimal performance, security, and access control within our organisation’s network through industry standard controls and tooling. You should be experienced in creating and running PowerShell scripts, delegation of control, group policy and troubleshooting complex issues within a multi forest environment. Team responsibilities The team proactively prevents and resolves all issues relating to accounts and groups used to assign access throughout the organisation.  They act as gatekeepers to the AD estate and its privileged accounts and groups ensuring that all controls are in place . We are looking for someone with a broad skillset including solutions design, problem solving and resolution, PowerShell...

Are you an Active Directory specialist with a security mentality? We are looking for a senior support specialist with a high level of attention to detail to work within a team, who are responsible for maintaining users and group accounts within Active Directory (AD) to ensure optimal performance, security, and access control within our organisation’s network through industry standard controls and tooling. You should be experienced in creating and running PowerShell scripts, delegation of control, group policy and troubleshooting complex issues within a multi forest environment. Team responsibilities The team proactively prevents and resolves all issues relating to accounts and groups used to assign access throughout the organisation.  They act as gatekeepers to the AD estate and its privileged accounts and groups ensuring that all controls are in place . We are looking for someone with a broad skillset including solutions design, problem solving and resolution, PowerShell...

The Directory Services Security Team (DSST) who are responsible for the management and control of privileged groups and accounts, various project workstreams and the overall security posture of the active directory and other LDAP environments, are looking for a Unix/Linux security specialist to join the team. You will need to have a good understanding of the technologies used for the implementation of security initiatives and standards. You will have demonstrable experience in developing, maintaining, advising, and hardening operating systems and common applications. You'll be implementing controls to lockdown and secure systems and devices. It is a highly focused, security centric role, looking at the standard methodologies for securing our privileged access accounts, security groups and servers within the estate. We proactively prevent and resolve vulnerabilities on servers in the Group. The whole team possesses broad skills including an emphasis on Security as well as problem...

Job Profile Do you want to work with some of the latest technology platforms and address exciting and sophisticated challenges? If you are ready to use your expertise to drive security excellence on a global scale, we would love to hear from you! We are seeking a Senior Cyber Security Engineer who will work with the existing team to perform security tools support activities across LSEG. The role works closely with engineering & other support teams, and customers to deliver outcomes which align to our ambition for LSEG to be one of the world’s great companies! Role Responsibilities: Participate in a 24/7 Cyber Security Support team, adhering to a rotational shift pattern. Provide Level 2 support for BeyondTrust PAM, CyberArk PAM, CrowdStrike, CyberArk EPM, Vormetric, Qualys, Varonis, McAfee (ePO, ENS, ENSSP), and other solutions, including fix technical issues reported by users or detected through monitoring systems. Knowledge of routine maintenance tasks...

The Cyber Security Engineering IAM & PAM team are looking for an independent, pro-active, and aspiring individual who is committed to making a meaningful contribution, as a PAM/IAM engineer. They will play a supporting role utilising their technical experience to enhance IAM / PAM solutions that best fit our business requirements. The team are a part of the Cyber Security Engineering function who are developing cyber defence capabilities to protect the business from cyber threats which seek to impact the confidentiality, integrity, and availability of the group. Key relationships & committees Stakeholders include the wider security team including security architecture, Identity and Access Management, cyber strategy business function, governance, risk and compliance, programme management. Entity level Business Information Security Officers (BISOs). Infrastructure & Cloud operations, engineering, and architecture teams. Internal risk and audit functions....

Job Title Senior Infrastructure Security Engineer Job Description So, who are we?   The tasty family of companies is committed to empowering individual investors and traders by providing educational media, intuitive and powerful trading software, high-speed order execution, competitive pricing, and innovative financial products. Our engineers have access to a wide range of tools and technologies, offering the opportunity to tackle diverse problems while honing expertise in specific areas. We are looking for self-motivated, engineering-driven professionals who are pragmatic, enjoy working in a fast-paced environment, and take pride in creating and operating large-scale, highly available , and high-performance systems. With a lean team and a management philosophy that values autonomy, you’ll have the freedom to shape impactful solutions.   We work in cross-functional teams and are laser-focused on increasing the number of active clients we...

Job Title Senior Engineer 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 : This role is a part of the new AI engineering team to help drive things faster in a new ways of working. Your role in the Team's Success : Your primary responsibility will be to:...

About the Role: Grade Level (for internal use): 11 S&P Global Mobility The Role: Lead Data Engineer (AWS Cloud, Python) We are seeking a Senior Data Engineer with deep expertise in AWS Cloud Development to join our fast-paced data engineering organization. This role is critical to both the development of new data products and the modernization of existing platforms. The ideal candidate is a seasoned data engineer with hands-on experience designing, building, and optimizing large-scale data pipelines and architectures in both on-premises (e.g., Oracle) and cloud environments (especially AWS). This individual will also serve as a Cloud Development expert, mentoring and guiding other data engineers as they enhance their cloud skillsets. Responsibilities: Data Engineering & Architecture Design, build, and maintain scalable data pipelines and data products. Develop and optimize ELT/ETL processes using a variety of data tools and...

Who are we? FalconX is a pioneering team of operators, investors, and builders committed to revolutionizing institutional access to the crypto markets. Operating at the intersection of traditional finance and 
cutting-edge technology, FalconX addresses the industry's foremost challenges: Navigating the digital asset market can be complex and fragmented, with limited products and services that support trading strategies, structures, and liquidity found in conventional financial markets. As a comprehensive solution for all digital asset strategies from start to scale, FalconX operates as the connective tissue empowering clients with seamless navigation through the ever-
evolving cryptocurrency landscape. We are one of the fastest growing startups in FinTech. We are a digital asset brokerage delivering best-in-class pricing and execution capabilities for institutional traders and investors. Our vision is to grow the digital asset ecosystem 1000X with industry-leading prime...

Who are we? FalconX is a pioneering team of operators, investors, and builders committed to revolutionizing institutional access to the crypto markets. Operating at the intersection of traditional finance and 
cutting-edge technology, FalconX addresses the industry's foremost challenges: Navigating the digital asset market can be complex and fragmented, with limited products and services that support trading strategies, structures, and liquidity found in conventional financial markets. As a comprehensive solution for all digital asset strategies from start to scale, FalconX operates as the connective tissue empowering clients with seamless navigation through the ever-
evolving cryptocurrency landscape. We are one of the fastest growing startups in FinTech. We are a digital asset brokerage delivering best-in-class pricing and execution capabilities for institutional traders and investors. Our vision is to grow the digital asset ecosystem 1000X with industry-leading prime...

Nasdaq Technology is looking for a passionate Senior DevOps/SRE Engineer with focus on IaC, to join the Bangalore technology center in India. If Innovation and effectiveness drive, you forward this is the place for you! Nasdaq is continually revolutionizing markets and undergoing transformations while adopting new technologies to develop innovative solutions, constantly aiming to rewrite tomorrow. As a Senior DevOps Engineer, you will lead and manage DevOps initiatives, ensuring seamless integration, continuous delivery, and operational excellence across all development and production environments. We are looking for candidates with a genuine desire and drive to deliver top technology solutions to today's markets With this position we offer : Join the Capital Access Platform organization, Data Link is a premiere marketplace for clients to discover, browse and consume high quality data. As our new member, you will work with a group of enthusiastic and experienced team members....

Senior Lead SRE Engineer Role Summary We’re looking for a Senior Lead Site Reliability Engineer to own and improve the reliability, performance, and security of our NGINX-based platforms . This role combines hands-on engineering with leadership—driving automation, observability, and best practices for traffic management and application delivery. Key Responsibilities NGINX Expertise : Design, operate, and optimize NGINX/NGINX Plus for reverse proxying, load balancing, TLS termination, and caching. Reliability & Performance : Define and monitor SLOs/SLIs, troubleshoot latency and availability issues, and lead incident response. Automation : Implement Infrastructure-as-Code (Terraform, Ansible) and CI/CD pipelines for NGINX configuration and deployments. Security : Manage TLS certificates, enforce secure configurations, and integrate WAF/DDoS protections. Observability : Build dashboards and alerts using Prometheus/Grafana; enable teams with actionable...

Role Description We're thrilled to announce the growth of our LSEG Commodities and Workflows Engineering team —a forward-thinking group driving innovation and transformation in the Data and AI space! As part of this expansion, we’re on the lookout for a passionate and highly skilled DevOps and Platform Engineer who thrives in crafting scalable, resilient, and secure systems. In this role, you'll be at the heart of shaping the platform and infrastructure that powers critical services, partnering closely with diverse engineering squads to streamline deployments, automate processes, and elevate service availability to new heights.   Key Responsibilities Design, implement, and manage infrastructure using Terraform and other IaC tools Deploy and orchestrate containerized applications with Kubernetes Build and maintain CI/CD pipelines using tools like Jenkins, GitLab, or GitHub Actions Develop automation scripts. Set up and manage monitoring and logging systems. Solve...

LSEG delivers truly world-changing insight based on rich content sources. Within this insight lies our Fixed Income, Currencies and Convertibles ("FICC") stechnology group, which administers, calculates, and distributes benchmark across multiple asset classes across global jurisdictions. Working closely with business proposition leaders, product managers, architects, and other software development teams, this is an excellent opportunity for a Full Stack Engineer with experience in C#/.NET, JavaScript, CSS and jQuery, Angular). The team you work with support applications that generate regulated benchmarks, which includes foreign exchange, interest rate and regulated index benchmarks. Roles and Responsibilities Develop high-quality software, design, and functional documentation  Work with product owners, architects and others to implement world-class solutions that meet regulatory and customer needs. Provide estimates for specific software feature implementation...

LSEG (London Stock Exchange Group) is a leading global financial markets infrastructure and data provider. LSEG makes financial data accessible to its customers.  Raw financial data sourced from regulated Exchanged or from OTC (Over the Counter) Data providers always needs to be augmented with financial analytics for financial markets players to take decisions and trade within financial markets. Alongside raw financial data LSEG provides such financial analytics services that are power by backend infrastructures and platform running in multi-Cloud environment. This role will work as part of a scrum team, collaborating with data scientists and developers. The responsibility is to develop DevOps process in a scrum team, design, build, debug and solve AWS/Azure based solutions. Key responsibilities: Continuous Integration/Continuous Deployment (CI/CD) Infrastructure as Code (IaC) Containerization Monitoring and Logging Security Cloud Services Networking Problem...

Our Team  We are evolving our Reliability Engineering team to move beyond support and operations. As a Senior Engineer in Site Reliability, you will be part of a diverse and inclusive organization that has full ownership of the availability, performance, and scalability of one of the most critical shared services at LSEG.     Main responsibilities   We are looking for people with a passion to learn, and who bring a continuous improvement mentality to our team!   SREs maintain Service Level Objectives for the systems they own. Constantly measuring and improving availability, latency, and overall system health is at the core of our team's purpose.  Write automation to scale systems sustainably, prevent service issues, or when they occur, quickly recover service.   Partner with development teams to improve system reliability, observability, and release velocity.  Participate in on-call rotations, incident response, postmortems, and root cause...

Senior Lead Engineer, Site Reliability Engineering Our Team We are evolving our Reliability Engineering team to move beyond support and operations. As a Senior Engineer in Site Reliability, you will be part of a diverse and inclusive organization that has full ownership of the availability, performance, and scalability of one of the most critical shared services at LSEG. We are looking for people with a passion to learn, and who bring a continuous improvement mentality to our team! Main Responsibilities • Maintain Service Level Objectives (SLOs) for cloud-hosted systems, continuously measuring and improving availability, latency, and overall system health. • Design and implement automation for AWS and Azure environments to scale systems sustainably, prevent service issues, and enable rapid recovery. • Partner with development teams to improve reliability, observability, and release velocity using cloud-native tools and guidelines. • Participate in on-call rotations,...

Our Team  We are evolving our Reliability Engineering team to move beyond support and operations. As a Senior Engineer in Site Reliability, you will be part of a diverse and inclusive organization that has full ownership of the availability, performance, and scalability of one of the most critical shared services at LSEG.     Main responsibilities   We are looking for people with a passion to learn, and who bring a continuous improvement mentality to our team!   SREs maintain Service Level Objectives for the systems they own. Constantly measuring and improving availability, latency, and overall system health is at the core of our team's purpose.  Write automation to scale systems sustainably, prevent service issues, or when they occur, quickly recover service.   Partner with development teams to improve system reliability, observability, and release velocity.  Participate in on-call rotations, incident response, postmortems, and root cause...

LSEG is seeking a deeply technical, hands-on Infrastructure Vulnerability Management Engineer who is passionate about safeguarding complex environments and tackling challenging problems at scale. You will be responsible for identifying, analysing, and driving remediation of infrastructure vulnerabilities across our diverse estate. Combining a hacker’s mindset with an engineer’s discipline, you’ll understand how vulnerabilities are exploited, how to detect and mitigate them, and how to design scalable, sustainable fixes. You will work closely with application, infrastructure, and governance teams to enhance our overall security posture and continuously improve our vulnerability management programme. Who You Are You are a curious and motivated problem-solver who thrives on technical depth and continuous learning. You enjoy delving into vulnerabilities, understanding how they function, and finding the most effective and scalable solutions. You take pride in making a measurable...

The Site Reliability Engineer(SRE) will assist with ongoing maintenance and support of a cloud hosted application platform, assist with projects related to the setup of the application environment, and collaborate with internal and external customers to resolve data, connectivity and performance issues. The SRE is also required to assist with the build of new Application projects, support of the Development and QA departments as they work on hosted application models, and other application administration tasks. Work experience/roles and responsibilities Follow strict change control policies to inline with LSEG and client requirements. Support, monitor, test and resolve issues reported by end-users Handle critical incidents and problems with appropriate urgency Participate in off-hours maintenance windows as needed to support a highly available application Collaborate efficiently with Engineering, Client Support, Management, and Software Development groups Document...