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Experience Level
Experience
Qualifications
The ideal candidate will possess:Experience in security engineering, with a focus on product security. Strong understanding of security protocols, encryption, and risk management. Proficiency in security tools and methodologies. Ability to communicate technical concepts to non-technical stakeholders. Relevant certifications in security (e.g., CISSP, CEH) are a plus.
About the job
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.
About Aircall
Aircall is a leading cloud-based phone system designed for modern businesses. Our mission is to empower teams with the tools they need to deliver exceptional customer experiences. With a commitment to innovation and security, we are looking for talented individuals to join our dynamic team in London.
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Greetings,I hope this message finds you well!My name is Ramya from Blackapple Solutions Ltd, and we currently have an exciting opportunity for an IT Security Analyst to join our team in a permanent position based in London.Please find the detailed job description below for your review. If you are interested, kindly share your updated CV along with the following details at your earliest convenience, so I can proceed with your application to our client, NIIT. Also, feel free to refer any friends or colleagues who may be interested in similar roles.Please provide the following information as soon as possible:- Availability/Notice period:- Current Location:- Total Experience:- Years of Relevant Skill Experience:- Current Salary:- Expected Pay Rate:- Nationality/Visa:- Willingness to work in London (Yes/No):Job Description:• Responsible for ensuring compliance with HMG-PSN code of connection.• Coordinate penetration testing efforts and address any findings.• Experience in managing x-krypton link.• Support during PSN audits.• Handle HMG key material responsibly.• Manage access records effectively.Skills Required:• Proficiency in physical servers and VMware virtualization.• Familiarity with storage technologies and backup systems.• Basic knowledge of Windows server administration.• Strong understanding of event management and monitoring.• Experience with Cisco networking and possibly Fortigate or similar Proxy firewall.
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.
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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.
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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.
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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.
Apr 27, 2026
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