1601 security engineer jobs found

Calling all innovators – find your future at Fiserv. We’re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day – quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we’re involved. If you want to make an impact on a global scale, come make a difference at Fiserv. Job Title Cloud Security Engineer About your role: As a Cyber Engineering - Advisor I, you will be at the forefront of protecting sensitive data and safeguarding our clients’ information by implementing advanced cybersecurity measures. Your role will be crucial in defending our systems, data, and infrastructure from potential threats. Joining our dedicated cybersecurity team, you will collaborate with experts to design, develop, and deploy security solutions...

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company.  We realize people do not fit into neat boxes. We are looking for curious and empathetic individuals who are committed to developing themselves and learning new...

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role As an Information Security Engineer, you are responsible for the security of Palantir’s people and infrastructure around the globe. Your technical expertise is second only to your integrity and real passion for security and technology in general. Our ideal candidate works well on a team, is highly motivated, and enjoys solving problems and taking on new challenges. In this role, you’ll be the first line of defense for protecting Palantir. Your team is responsible for the 24/7 prevention, detection, and investigation of security events and active attacks across our entire infrastructure. Your work will directly impact the success of Palantir's mission as you...

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role As an Information Security Engineer, you are responsible for the security of Palantir’s people and infrastructure around the globe. Your technical expertise is second only to your integrity and real passion for security and technology in general. Our ideal candidate works well on a team, is highly motivated, and enjoys solving problems and taking on new challenges. In this role, you’ll be the first line of defense for protecting Palantir. Your team is responsible for the 24/7 prevention, detection, and investigation of security events and active attacks across our entire infrastructure. Your work will directly impact the success of Palantir's mission as you...

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role As an Information Security Engineer, you are responsible for the security of Palantir’s people and infrastructure around the globe. Your technical expertise is second only to your integrity and real passion for security and technology in general. Our ideal candidate works well on a team, is highly motivated, and enjoys solving problems and taking on new challenges. In this role, you’ll be the first line of defense for protecting Palantir. Your team is responsible for the 24/7 prevention, detection, and investigation of security events and active attacks across our entire infrastructure. Your work will directly impact the success of Palantir's mission as you...

Jump Trading Group is committed to world class research. We empower exceptional talents in Mathematics, Physics, and Computer Science to seek scientific boundaries, push through them, and apply cutting edge research to global financial markets. Our culture is unique. Constant innovation requires fearlessness, creativity, intellectual honesty, and a relentless competitive streak. We believe in winning together and unlocking unique individual talent by incentivising collaboration and mutual respect. At Jump, research outcomes drive more than superior risk adjusted returns. We design, develop, and deploy technologies that change our world, fund start-ups across industries, and partner with leading global research organisations and universities to solve problems. The global security team is a team of technologists that develop and contribute across the full security stack. You will be (or will become) a "T-shaped" individual with enormous potential to further your career in the...

Kensho is S&P Global’s hub for AI innovation and transformation. With expertise in machine learning, natural language processing, and data discovery, we develop and deploy novel solutions to innovate and drive progress at S&P Global and its customers worldwide. Kensho's solutions and research focus on business and financial generative AI applications, agents, data retrieval APIs, data extraction, and much more. At Kensho, we hire talented people and give them the autonomy and support needed to build amazing technology and products. We collaborate using our teammates' diverse perspectives to solve hard problems. Our communication with one another is open, honest, and efficient. We dedicate time and resources to explore new ideas, but always rooted in engineering best practices. As a result, we can innovate rapidly to produce technology that is scalable, robust, and useful. As a Security Engineer at Kensho, you are a thoughtful, collaborative, and seasoned technologist...

At Exness, we are not just a leading trading broker—we’ve reimagined what it takes to be a leader. With 40M+ trades a day and 2,000+ people across 13 countries, we combine scale, care, and real tech to make trading better for 1M+ clients worldwide.  Recognised globally as a Best Place to Work, we’re a people-first company where long-term wins always matter more. As part of our team, you will shape the future of fintech with real technology, care, and purpose. Why this role matters Our Application Security team creates and maintains the safest application environment for our employees and customers, maintaining a security lifecycle for inhouse applications based on microservice architecture, written mainly on Python and Golang. Our Application security engineers work with a wide stack of application security automation, including self-developed systems, maintain WAF, bug-bounty program, and are involved in awareness activities. You will identify existing and emerging...

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....

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...

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...

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,...

At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the best work of our career and grow our skills surrounded by colleagues who have our backs.  If you’re ready to see your impact and unlock incredible career growth opportunities, join us, and build real world value. At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world....

We are looking for a Senior Security Engineer to join our team in Porto office. The successful candidate will play a key role in designing, implementing and maintaining security solutions to protect our organisation’s infrastructure and data. This position requires hands-on expertise with Firewalls (e.g., Fortinet, CheckPoint, Palo Alto), proxy solutions (e.g., Zscaler), Load Balancers/WAF (e.g., F5, NetScaler), as well as a strong understanding of network security, threat management and incident response. Key accountabilities Design, deploy and manage security solutions using state of the art technologies to safeguard Euronext networks (DataCentre and offices) and cloud environments. Lead security projects and initiatives, ensuring alignment with organizational security policies and compliance requirements. Participate on infrastructure and business projects to define the most efficient/secure network architectures. Develop and maintain security documentation,...

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role Our products support some of the most important and impactful work in the world, including defense, intelligence, and commercial applications. We are trusted by our customers to protect their mission-critical information in the face of advanced persistent threats. The mission of the Application Security Team is to enable developers to be highly productive, agile, and produce the most secure software possible. Given the mission critical work that Palantir does, investments in application security have never been more important. As an Application Security Engineer, you will be hands-on and have wide-ranging impact for the security of Palantir: • Product...

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role Our products support some of the most important and impactful work in the world, including defense, intelligence, and commercial applications. We are trusted by our customers to protect their mission-critical information in the face of advanced persistent threats. The mission of the Application Security Team is to enable developers to be highly productive, agile, and produce the most secure software possible. Given the mission critical work that Palantir does, investments in application security have never been more important. As an Application Security Engineer, you will be hands-on and have wide-ranging impact for the security of Palantir: • Product...

Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.  OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more. About the Opportunity Job Responsibilities Data Security (Optional Focus Area)...

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: Platform Security The Role: Staff Enterprise Security Engineer The Staff Enterprise Security Engineer leads initiatives to secure Gemini’s corporate infrastructure and employee endpoints. This role...

About the Role: Grade Level (for internal use): 11 S&P Global Corporate Segment: S&P Global Energy The Role: Cloud & Application Security Engineer Location: NY or NJ (hybrid 2 days onsite) The Team: Part of the SPGE Technology Security team accountable for the overall cyber security of the division. This role would instill values of enablement, accountability, and shared responsibility throughout the division. The Impact: The Cloud & Application Security role will be a resource building and expanding our security champions program across Commodity Insights Technology group. This individual will work with the software development, cloud architecture, and operations teams to build a security-first culture. Additionally, this role will coordinate with the various GE towers to help remediate application and cloud vulnerabilities. He/She will coordinate with security champions leaders in other divisions and the corporate Information Security...

Calling all innovators – find your future at Fiserv. We’re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day – quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we’re involved. If you want to make an impact on a global scale, come make a difference at Fiserv. Job Title Senior Firewall Security Engineer About Your Role As a member of the Perimeter Security Team, you will be entrusted with delivering cutting-edge enterprise perimeter security infrastructure solutions leveraging next-generation security technologies. This role involves providing design and engineering expertise to project and program initiatives, fostering collaboration across various Information Security teams for seamless delivery within...