IT Security Analyst

Join Catapult Sports as a Security & Compliance Analyst and play a crucial role in safeguarding our organization's data and compliance with industry regulations. You will work closely with various teams to identify security vulnerabilities, implement effective controls, and ensure compliance with relevant standards.

Monzo Bank Ltd. is looking for a Security Operations Analyst to help protect its digital infrastructure and customer data. This position plays a key role in supporting the security team’s daily operations and maintaining the safety of banking services. Responsibilities Monitor security alerts and investigate any suspicious activity across systems. Respond to security incidents, assisting with resolution and documentation. Identify vulnerabilities and suggest improvements to existing security measures. Collaborate with colleagues to uphold a strong security posture throughout the organization. Location This role can be based in Cardiff, London, or performed remotely within the UK.

Blockchain.com is at the forefront of the future of finance, connecting individuals globally to the world of cryptocurrency. As the most trusted and rapidly expanding global crypto platform, we empower millions to securely access crypto assets. Since our inception in 2011, we have gained the confidence of over 90 million wallet holders and more than 40 million verified users, facilitating over $1 trillion in cryptocurrency transactions.As the leading software platform for digital assets, Blockchain.com fuels the largest production blockchain platform worldwide. Our mission is to innovate, code, and construct an inclusive and fair financial ecosystem, one line of code at a time.As we expand our platform to cater to millions daily, we are looking for a Cyber Security Analyst to become a vital part of our dedicated security team.At Blockchain.com, security transcends mere policies; it embodies our core philosophy. In a continuously evolving crypto landscape, you will confront some of the most intricate challenges related to securing a decentralized financial platform. The Security team plays a pivotal role in shaping and implementing secure systems throughout the organization. Employing a wide array of tools and methodologies, we proactively identify and mitigate security risks to safeguard our users, stakeholders, and systems.

Role Overview Evelyn Partners is looking for an Information Security Compliance Analyst in London. This position helps ensure the company’s security policies and procedures meet government regulations and industry standards. The analyst works closely with teams across the business to strengthen security practices. What You Will Do Monitor and assess compliance with security policies and procedures Support risk assessments and internal audits Participate in compliance reviews to identify gaps and recommend improvements Work with other departments to build awareness and improve security controls

About the Opportunity At Contentful, we are dedicated to establishing a secure and reliable service, investing substantial resources in our security initiatives. Our Security team plays a pivotal role in corporate-wide information security management programs and collaborates closely with various internal teams. We believe that security should be deeply rooted in DevOps principles, supported by robust and repeatable processes. We are in search of a passionate and results-oriented Senior Security Analyst who possesses a strong background in analyzing and managing information security incidents, along with a proven track record of contributing to the development and design of security programs. In this role, you will be responsible for daily alert investigations and incident response, while also being empowered to proactively influence changes that will enhance our Security program. The ideal candidate will have experience in triaging new and unfamiliar alerts, leading technical workstreams during incidents, and managing medium-scale incidents. You should be adept at creating and maintaining high-quality threat detection mechanisms and demonstrate a solid understanding of common Information Security principles and frameworks, paired with excellent communication skills and a continuous eagerness to learn and grow. As a Senior Security Analyst, you will work independently and as part of a globally distributed team, collaborating with stakeholders across the organization to ensure comprehensive risk mitigation while minimizing impacts on end users.

Join our dynamic team at bmlltech as a Senior Information Security Analyst specializing in ISMS Management. You will play a crucial role in safeguarding the integrity and confidentiality of our information assets. Your expertise will help us to establish, implement, and maintain an effective Information Security Management System (ISMS) that aligns with international standards.As part of your responsibilities, you will conduct risk assessments, develop security policies, and collaborate with cross-functional teams to ensure compliance with data protection regulations. You will also lead security awareness initiatives and provide guidance on best practices to enhance our security posture.

Join Acturis, where innovation is not just a part of our culture, but woven into our DNA.Founded in 2000 by co-founder Theo Duchen in a humble garden shed, along with former McKinsey partner David McDonald, we set out on a mission to transform insurance technology. What began as an ambitious start-up has now evolved into a global SaaS leader, trusted by the industry.Today, we proudly serve over 100,000 users across more than 40 countries through the Acturis platform. Collaborating with brokers, insurers, and MGAs, we are committed to shaping the market and establishing new standards in both personal and commercial insurance lines.Recognized as a Great Place to Work® 2026, Acturis fosters a collaborative and innovative environment reminiscent of a start-up, even as we expand globally. With over 90% of our workforce coming from graduate backgrounds, we offer a platform for early-career talent to flourish. As an EcoVadis Committed-rated organization, we prioritize sustainable and responsible operations to create long-term value. Your daily responsibilities will include:Assisting teams in comprehending, documenting, and implementing Acturis' security, compliance, and software practices.Designing and executing secure systems, processes, and training materials, while utilizing data insights to identify risks and trends.Addressing complex technical challenges with a methodical and logical approach to enhance overall platform security.We provide mentorship from day one, a clear progression path, and significant responsibilities from the outset, fostering an environment where graduates can quickly grow and make a meaningful impact. What you can expect:A transparent career framework, regular feedback, and three formal performance reviews each year.Opportunities to lead projects, manage resources, and mentor junior colleagues.Comprehensive onboarding, industry-recognized training, and funding for specialized courses as you advance.

Join our dynamic team at System Canada Technologies as a Security Analyst, focusing on Investment Banking Applications. In this role, you will be responsible for ensuring the integrity and security of our financial systems. Collaborate with cross-functional teams to assess vulnerabilities, implement security protocols, and enhance application security. If you are passionate about cybersecurity and have a keen interest in the finance sector, we want to hear from you!

Who are we?At Ki Insurance, we are at the forefront of transforming the insurance landscape, covering everything from space shuttles to world tours, wind farms, and even the legs of footballers. Our mission is to digitally disrupt and revolutionize a 335-year-old industry.In partnership with Google and UCL, we have developed a cutting-edge platform that utilizes algorithms, machine learning, and large language models to deliver insurance quotes in mere seconds instead of days.As the largest global algorithmic insurance carrier and the fastest-growing syndicate in the Lloyd's of London market, Ki has achieved remarkable milestones, including being the first to generate $100 million in profit within just three years.Our teams bring diverse backgrounds and collaborate in an agile, cross-functional environment to create exceptional experiences for our customers. With ambitious goals ahead, we are seeking brilliant minds to challenge the status quo and help us reach new heights.Where you come in:As a Senior Security Operations Analyst, you will spearhead security operations activities, focusing on incident response for medium to high severity incidents, advanced threat hunting, and detection engineering. You will cultivate deep expertise in security monitoring and response, automate processes, mentor junior analysts, and influence security decisions across teams.Your role will require independent work on complex security challenges, upholding and enhancing security operations practices, and collaborating with engineering teams across Cloud Services, Infrastructure, and Product on detection, monitoring, and vulnerability management initiatives.This position also involves leveraging AI to build automation and agentic AI workflows responsibly, enhancing productivity while ensuring data protection and appropriate security controls.

Trainline connects millions of travelers with rail and coach tickets, offering a range of options through its app, website, and B2B channels. With a focus on making travel simpler and more sustainable, Trainline partners with over 270 transport companies in 40 countries. The company processes more than 135 million visits monthly and handles £6.3 billion in ticket sales each year. Headquartered in London and present in major European cities, Trainline's team includes more than 1,000 people from 50+ nationalities. The Security team works to strengthen risk management as technology and AI risks change. Collaboration with teams across the business helps keep systems and data secure. Role overview The Senior Information Security Risk Analyst, based in London and reporting to the GRC Manager, will play a key role in advancing Trainline’s security risk management program. This position focuses on addressing both established and emerging risks, particularly those related to AI and cloud technologies. What you will do Manage information security risks, including traditional cyber threats and AI-specific risks such as data quality and model bias. Align risk management activities with Trainline’s business risk appetite. Work with Engineering, Data Science, Legal, and Internal Audit teams to maintain a broad perspective on information, cyber, and AI risks. Promote strong risk governance in a cloud-first, AI-driven environment. Conduct risk assessments for both existing and new AI use cases. Collaboration This role requires frequent interaction with both technical and business teams. The aim is to make sure risk management practices are practical and integrated into daily operations.

Join Trustpilot as an Information Security Governance, Risk, and Compliance Analyst, where you'll play a pivotal role in enhancing our security posture. In this dynamic position, you will be responsible for identifying, assessing, and managing security risks while ensuring compliance with relevant regulations and best practices. You'll collaborate with cross-functional teams to promote a culture of security awareness and implement effective governance frameworks.

Join our dynamic team as an Associate in National Security, where you will play a pivotal role in supporting critical initiatives aimed at enhancing national safety and security. In this position, you will engage in research, analysis, and strategic planning to address pressing security challenges that affect our society.

Join our dynamic team as a Security Cleared Senior Business Analyst, where you will leverage your expertise in business analysis to deliver exceptional consultancy services across various infrastructures. We are looking for a passionate individual who thrives in a collaborative environment and is eager to contribute to impactful projects.

Maven Securities Holding Ltd is a leading proprietary trading firm, leveraging internal capital across a variety of strategies including discretionary, systematic, and market-making. Our diverse team of traders, engineers, and technologists is dedicated to optimizing our role as a top-tier liquidity provider for globally traded derivatives. We utilize innovative execution and pricing technologies to enhance the functionality of financial markets. As Maven grows, we maintain the vibrant energy and innovative culture of a startup, while minimizing associated risks. Key Responsibilities:Build Advanced Analytics Framework: Create scalable Python libraries and tools to standardize performance metrics across teams, establishing automated workflows that transform raw trading data into valuable insights for Portfolio Managers and the Investment Committee.Conduct In-Depth Quantitative Research: Execute comprehensive statistical analyses on trade and portfolio-level data to dissect PnL drivers. Identify alpha decay, inefficiencies, and execution challenges to provide actionable insights that enhance performance.Optimize Existing Strategies: Analyze trade and strategy performance to pinpoint areas for optimization and efficiency improvements. Deliver data-backed recommendations and ensure follow-through.Identify Trading Risks & Opportunities: Monitor portfolio exposures, performance trends, and market signals to detect emerging risks and uncover underutilized or mispriced opportunities across various strategies.Assist in Strategy Development: Support the onboarding process for Portfolio Managers and contribute to business development initiatives involving new product groups and strategies.

Join our dynamic team at Maven Securities Holding Ltd as a Compliance Analyst. In this pivotal role, you will ensure that our operations adhere to regulatory standards and internal policies. You will be responsible for conducting compliance audits, preparing reports, and collaborating with various departments to mitigate risks and enhance compliance protocols.

Join Shawbrook Bank as an IT Risk and Controls Analyst, where you'll play a pivotal role in strengthening our information security framework. We are seeking a detail-oriented professional with a solid understanding of IT risk management and control processes. You will be responsible for identifying vulnerabilities, assessing risks, and ensuring compliance with regulatory standards. If you’re passionate about safeguarding digital assets and enhancing our security posture, we want to hear from you!

Join Us in Shaping the Future of Cyber Security.At Quantexa, we believe in the power of innovation and continuous improvement. Our mission is to forge meaningful relationships with our clients and drive impactful change across various industries. With a diverse workforce comprising over 50 nationalities and 20 languages spoken, we foster an inclusive environment where every voice matters. Here, you will find the autonomy and support needed to craft a career that aligns with your aspirations.The Role.We are seeking a proactive and technically skilled Cyber Security Engineer to join our Security Operations team. In this hands-on role, you will be instrumental in safeguarding Quantexa's digital assets. Your responsibilities will include the operational management, optimization, and monitoring of essential security platforms, focusing on Zscaler, cloud monitoring via Wiz, and endpoint detection and response through CrowdStrike.Collaborating closely with the broader Security Operations team, you will ensure that security alerts, findings, and detections are efficiently triaged, validated, documented, and remediated. Your contributions will directly enhance Quantexa's security posture by minimizing risk, bolstering detection capabilities, and ensuring timely responses to security incidents.This position is ideal for a curious and detail-oriented professional who thrives on working with cutting-edge security tools, embraces disciplined execution, and seeks opportunities for ongoing improvement.Your Responsibilities.Wiz (Cloud Security Posture Management)Daily monitoring and triaging of Wiz findings, validating alerts and assessing operational impact.Engaging in tuning and threat hunting within Wiz and other security tools.Identifying misconfigurations, excessive permissions, and exposed assets while escalating issues as necessary.Tracking remediation progress with engineering teams and ensuring the resolution of high-priority issues.Zscaler (Web Security Tunnel 2.0)Reviewing and triaging Zscaler alerts and policy violations according to documented response procedures.Investigating suspicious traffic, access attempts, and user activity to determine legitimacy.

Role Overview Aircall is looking for a Security Engineer focused on Product Security to help protect our products and platform. This role is based in our London office. What You Will Do Work with teams across engineering, product, and other functions to spot vulnerabilities and address them early in the development process. Implement security measures that fit our product development lifecycle. Lead security initiatives that strengthen customer trust and protect sensitive data. Support efforts to keep our security standards high as our platform evolves. Impact This role directly shapes the security of Aircall’s products and the safety of customer data. The work supports our commitment to strong security practices and helps maintain trust with our users.

Recorded Future brings together over 1,000 intelligence professionals to support more than 1,900 clients worldwide. The company focuses on providing intelligence solutions at a global scale. Role overview The Incident Response Analyst joins the Incident Response Team in the Enterprise Security division based in London. This position covers several key areas: security operations, incident response, risk management, compliance, and security training. The team works to protect the organization and its clients by responding to security incidents and strengthening overall security posture. What you will do Assist with day-to-day security operations and incident response tasks Support ongoing risk management and compliance activities Contribute to security awareness and training programs Requirements Strong foundational understanding of security principles across multiple areas Genuine interest in building a career in cybersecurity Proactive mindset for problem-solving and continuous learning This position is a good fit for junior professionals who want to develop their skills and grow within the cybersecurity sector.