51 systems engineer jobs found

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...

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 responsibilities Contribute to domain strategies and architectures, leads on engineering and the associated artefacts across the areas of identity & access management, privileged access management and secrets management technology. Be responsible for the controls related to the domain area and ensure they remain effective. Lead and deliver smaller scale projects or discrete workstreams for larger...

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...

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....

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,...

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...

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: Application Security The Role: Staff Blockchain Security Engineer As a member of the Application Security (AppSec) team, you will share in the responsibility of protecting the company and our...

About the Role: Grade Level (for internal use): 11 The Role: Lead Identity Security Engineer The Team: The selected candidate will join S&P Global's Identity and Access Management (IAM) team, providing solutions architecture, technical leadership in driving our IAM strategy and adoption. This Lead Role will specifically focus on the design, engineering, and implementation of robust security solutions utilizing Microsoft Entra ID PKI. You will be the technical face of our IAM team to engineering and business units, working towards a common framework for identity governance, ensuring secure access and compliance, and supporting strategic goals for cloud identity management. The Impact: The candidate will lead the adoption and maturity of our core IAM strategies, with a strong focus on Microsoft Entra ID (Azure AD) and Enterprise PKI. Your responsibilities will include designing, engineering, and leading the implementation of scalable identity and access...

Designs, develops, modifies, adapts and implements short- and long-term solutions to support information technology (IT) needs for new and existing applications, systems architecture, network systems and applications infrastructure. Reviews system requirements and business processes; codes, tests, debugs and architects on premise and cloud-based software solutions. Performs penetration testing, Red Teaming and Risk assessments for cloud-based and on-premise systems. Serves as Information Security primary point of contact for a Google cloud-based technology project  Designs, develops, implements, and solves problems with various information systems security software ensuring resolution.  Tests, and validates solutions to remediate exploitable conditions on applications.  Evaluates software fixes (patches) to address sophisticated system vulnerabilities such as malicious code (e.g., viruses), system exploitation using SQL injection, cross-site scripting, buffer overflows,...

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...

About OKX:   At OKX, we believe that the future will be reshaped by Crypto, ultimately contributing to every individual's freedom. OKX began as a crypto exchange giving millions of people access to crypto trading and over time becoming among the largest platforms in the world. In recent years, we have developed one of the most connected Web3 wallets used by millions to access decentralized crypto applications (dApps). OKX is a trusted brand by hundreds of large institutions seeking access to crypto markets on a reliable platform that seamlessly connects with global banking and payments. In the last year, OKX has expanded into new markets including Australia, Brazil, Netherlands, Singapore and Turkey, with plans to launch in the US, Belgium and the UAE. We are deeply committed to shaping a fairer, more transparent and accessible society through blockchain technology. This is why we publish proof of reserves monthly, and continue to ship new innovative security...

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...

Who we are  We simplify wealth creation. Founded in 2014 in Vienna, Austria by Eric Demuth, Paul Klanschek and Christian Trummer, we’re here to help people trust themselves enough to build their financial freedom — for now and the future. Our user-friendly, trade-everything platform empowers both first-time investors and seasoned experts to invest in the cryptocurrencies, crypto indices, stocks*, precious metals and commodities* they want — with any sized budget, 24/7. Our global team works across different cultures and time zones, bringing our products to more than 6 million customers, making us one of Europe’s safest and most secure platforms that powers modern investing. Headquartered in Austria but operating across Europe, our products are built by fast-moving, talented, “roll-up-your-sleeves-and-make-it-happen” kind of people. It’s these diverse perspectives and innovative minds operating as ONE TEAM that keep Bitpanda at the cutting edge of our industry. So if you’re...

Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way. We’re a fully licensed UK bank with the culture and spirit of a fast-moving, disruptive tech company. We’re a bank, but better: fairer, easier to use and designed to demystify money for everyone. We employ more than 3,000 people across our London, Southampton, Cardiff and Manchester offices. Our technologists are at the very heart of Starling and enjoy working in a fast-paced environment that is all about building things, creating new stuff, and disruptive technology that keeps us on the cutting edge of fintech. We operate a flat structure to empower you to make decisions regardless of what your primary responsibilities may be, innovation and collaboration will be at the core of everything you do. Help is never far away in our open culture, you will...