219 network 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 Network Security Engineer Job Title Senior Network Security Engineer What does a successful Senior Network Security Engineer do at Fiserv? The Senior Security Engineer is a pivotal member of our Perimeter Security Team, driving the delivery of cutting-edge Enterprise Perimeter Security infrastructure solutions. This role involves offering design and engineering solutions to project and program level initiatives. Collaborative...

About Us At Cloudflare, we have our eyes set on an ambitious goal: to help build a better Internet. Today the company runs one of the world’s largest networks that powers approximately 25 million 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...

About Us At Cloudflare, we have our eyes set on an ambitious goal: to help build a better Internet. Today the company runs one of the world’s largest networks that powers approximately 25 million 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...

About Us At Cloudflare, we have our eyes set on an ambitious goal: to help build a better Internet. Today the company runs one of the world’s largest networks that powers approximately 25 million 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...

About Us At Cloudflare, we have our eyes set on an ambitious goal: to help build a better Internet. Today the company runs one of the world’s largest networks that powers approximately 25 million 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...

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...

End Date Tuesday 12 December 2023 Salary Range £52,912 - £66,140 We support agile working – click here for more information on agile working options. Agile Working Options Flexible / Variable Hours, Other Agile Working Arrangements / Open to Discussion Job Description Summary . Job Description Senior Cloud Security Engineer Salary : £66,861 - £74,290 Manchester – Can also be based in Halifax, Leeds, Bristol or Edinburgh Full-time  For many of our office based colleagues, we work in hybrid ways which involves spending at least two days per week or 40% of their time at one of our office sites. Would you like to work across the Group’s Google and Azure cloud platforms, in the Network and Perimeter Security team? We are using modern technology and new ways of thinking to realise the next generation of services that form the Bank’s vision for 2023 and beyond. What you’ll do…… Provide security leadership, guidance and consultation to diverse...

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 Linux Security /Cloud Infrastructure Security Engineer Linux Security/Cloud Infrastructure Security Engineer We're Clover, the largest cloud-based integrated commerce operating system for small and medium businesses.  You've probably seen us in your favorite restaurants and shops; we support over 700k merchants worldwide and in 2022 processed over $240 billion card transactions.  Clover enables merchants to accept payments, run their...

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 Security Engineer III What does a successful Cyber Security Engineer do at Fiserv? Offering a cyber-security role with the “Operational Application Protection Team”. Work in a dynamic and challenging environment where your focus is on reducing the potential impact of threats to Internet facing web application systems. Expect frequent interaction with Security Assessment, Security Operations and Cyber Security Incident Response Teams...

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...

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. ss 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...

Nasdaq’s Marketplace Technology group is looking for a DevOps Engineer to join our team! This individual will focus on working closely with a premier client designing and implementing secure, production ready infrastructure adhering to the security policies. Roles & Responsibilities Develop infrastructure in accordance with standards and practices. Work with architects to gather requirements and design solutions for new projects. Streamlines and automates IT Operations & Processes Work with engineering teams to create development processes for new projects. Identify, prescribe solutions and implement remediation as required by InfoSec findings. Serve as knowledge resource for advice and guidance on technical issues, both internally to the DevOps team and externally to other engineering teams. Maintain infrastructure, repair bugs, and respond to downtime in accordance with business continuity plan. Provide support for software engineering teams. Conduct...

The Role: Sr. Cloud Engineer Grade (relevant for internal applicants only): 11 The Location: Princeton, NJ The Team: This Senior Cloud Engineer will work closely with the other cloud engineers and developers in the cloud engineering team to improve Kubernetes components and applications across multiple clusters and troubleshoot issues as needed. The Impact: The Senior Cloud Engineer will play a consultative role and collaborate with the security and development teams.   Responsibilities: Administrate our kubernetes clusters and their lifecycle, in order to guarantee a high degree of reliability, security, scalability, and confidence at any given time. Provide support, improve and implement Kubernetes internal components and applications on top of multiple clusters. Troubleshoot and triage issues as they arise. Work closely with various teams across the organization, including the security team, development team, and operations team for any AWS...

Job Description At Cboe Global Markets, w e inspire our people to solve complex challenges together because what we do matters. We provide the financial infrastructure that powers the global economy. As a leading provider of market infrastructure and tradable products, Cboe delivers cutting-edge trading, clearing and investment solutions to market participants around the world.   The goal of the Cboe Cloud Engineering group focuses around building a scalable and secure foundations platform, enabling the Cboe operations, software engineering and application teams to deploy, validate, and operate their services in production, improve resiliency of the service and increase organizational efficiency by reducing operational toil and increase system efficiency through architectural evolution. The ideal candidate should be knowledgeable in a breadth of infrastructure disciplines, including network design, system administration, storage management, security policy...

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 Quality Assurance Engineer What does a successful Senior Quality Assurance Engineer do at Fiserv? As a Quality Assurance Engineer, you will work on functional and regression testing of our Gateway Services products, independently with senior management and technical groups globally. As Gateway Services QA team our primary testing coverage includes functional and regression testing of our Gateway Services products. Additional...

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 Quality Assurance Engineering - Advisor I What does a great Quality Assurance Engineer do at Fiserv? In this role, you will work on functional and regression testing of our Gateway Services products, independently with senior management and technical groups globally. Utilization of business, functional and/or technical expertise is needed to effectively develop and execute the test strategy and planning activities. You will...

The Role:   Grade -11   Location – US, Virtual or Toronto, Canada   The Team:   S&P Ratings Security team focuses on protecting our clients and users from all aspects of modern-day security threats. The mission of our team is to safeguard systems and data by developing, innovative solutions for the biggest security challenges. We are passionate problem solvers with deep security expertise.     The Impact:    We are looking for a Sr. Security Operations Engineer responsible for leading the security Automation, Tooling and DevSecOps functions to enhance security in S&P Ratings Applications and Services.      What’s in it for you:   This position is a technical lead role with an opportunity to utilize their expertise in Security operations, pipeline automation, and vulnerability remediation. This position will collaborate with software development teams, DevOps, and SRE to drive security in to how...

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...

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 Sr. Cyber Security Engineer What does a successful Cyber Security Engineer do at Fiserv? This position offers an exciting opportunity as a Senior Security Solutions Engineer within the Endpoint & Data Protection team. You will need self-starting abilities to deployment plans, risk analysis, configuration changes, and policy tuning. You will be a key contributor to the deployment and optimization of advanced Data Protection...

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 Systems Engineer - Linux/AIX About the business and the role               We’re Fiserv, a global leader in Fintech and payments enabling innovative financial services experiences that are in step with the way people live and work today. The company’s approximately 44,000 associates proudly serve clients in more than 100 countries, so our customers, members and consumers can move money when and where they need it, at the point of thought. Our...

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 Tech Lead, Systems Engineering What does a great “Solutions Delivery Engineer, TechLead – Linux” do? The Solutions Delivery Engineer is responsible for end-to-end delivery of infrastructure solutions to Fiserv customers.  Working closely with Development, Product and other Engineering teams, the Senior Solutions Delivery Engineer, TechLead will deliver an infrastructure solution that is technically sound, resilient to failure,...

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 Sr. Staff Cloud Engineer Sr. Staff Cloud Engineer at Clover About The Team Our Cloud Infrastructure Team is not just another team at Clover—it's a hub of innovation. Reporting straight to the VP of Infrastructure, this team's mission transcends traditional tasks. We are the torchbearers of software-driven solutions, staunch believers in automation as the route to scalability, performance, and seamless management of infrastructure and product....

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 Security Engineering - Advisor I Job Title Security Engineering - Advisor I What does a successful Security Engineering - Advisor I do at Fiserv? The Senior Security Engineer plays an integral role within the Perimeter Security Team, contributing to the implementation of cutting-edge security solutions for enterprise-level infrastructure. This position holds a pivotal responsibility in delivering design and engineering...

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 Software Engineer - Data Streaming 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...