Senior Manager, Cyber Security

Senior Manager, Cyber Security

Full-Time Hybrid
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At a Glance

  • Tasks: Lead cyber security strategy and protect our AI-powered software from evolving threats.
  • Company: Join Sidetrade, a leading AI-native company with a diverse and innovative culture.
  • Benefits: Enjoy hybrid work, competitive salary, health coverage, and career growth opportunities.
  • Other info: Be part of an international team that values curiosity and collaboration.
  • Why this job: Make a real impact in cyber security while working with cutting-edge AI technology.
  • Qualifications: Experience in operational cyber security and strong understanding of cloud security.

AboutSidetrade

Sidetrade (Euronext Growth: ALBFR.PA) is an AI-native company dedicated to Order-to-Cash (O2C). Its platform combines O2C applications, autonomous AI agents, and Aimie IQ, an intelligent natural-language interface that helps multinationals accelerate their cash generation, all built on SAFE, the Sidetrade Agentic Framework for Enterprise. Sidetrade operates the world’s largest proprietary O2C Data Lake, built on $9 trillion in B2B transactions and millions of buying companies. We use this data to train specialized AI models that monitor, analyze, decide, and act autonomously throughout the O2C cycle. Sidetrade supports companies in 85 countries with 450 employees across Europe, North America, and Asia-Pacific.

We’re proud of our 38 nationalities, and these diverse perspectives drive our innovation, one-team culture, and customer-first mindset.Sidetrade has been positioned as a Gartner® Magic Quadrant™ Leader since 2022. We value passion over perfection. So, if you’re eager to learn and bring great energy, we want to hear from you. Be you. Grow with us.

Curious about Sidetrade? Catch Aimie in motion: Aimie Video

What you will do:

Help shape how Sidetrade protects its business, its customers and the AI-powered software they rely on. As Senior Manager, Cyber Security, reporting to our CISO, you will develop and execute our operational security strategy, lead security improvements across the business and build the capabilities needed to respond confidently to evolving threats.

Working closely with Engineering, Platform and IT, you will influence architecture and development decisions, strengthen detection and response, and translate security risks into clear business priorities. You will join our international R&D team, which brings together engineering, data and AI expertise to build software for business-critical financial processes, where security is central to the trust our customers place in us.

You will lead the operational security roadmap and work with the owners of our products, infrastructure and corporate systems to deliver it. Alongside the colleagues responsible for governance and compliance, you will turn security requirements into practical controls and evidence of their effectiveness. In this role you will:

  • Security strategy and risk: prioritise the risks that matter most, agree a practical improvement roadmap and communicate progress and investment needs to senior leaders.
  • Security operations and response: develop the team and SOC capability, strengthen detection and investigation, and coordinate incident response and lessons learned.
  • Product and platform security: embed security into architecture and the development lifecycle, partnering with engineering teams on threat assessment, testing and remediation.
  • Assurance and improvement: oversee vulnerability assessments and penetration testing, manage security suppliers, and use meaningful measures to improve control effectiveness.
  • Security as our AI capabilities evolve: work with our engineering and AI teams to assess emerging risks and establish practical safeguards for AI-enabled products, including protecting sensitive data, controlling access and permissions, and ensuring appropriate monitoring and oversight.

What you will bring:

  • Significant experience in operational cyber security, including leading people or major security programmes and delivering measurable improvements.
  • Practical experience of incident response, vulnerability management and security monitoring, with the judgement to prioritise under pressure.
  • Strong understanding of cloud and infrastructure security, identity and access controls, and secure software development.
  • The ability to work constructively with engineers and business leaders, explain risk clearly and make proportionate decisions.
  • Experience turning security strategy into a deliverable roadmap, coordinating stakeholders and managing security suppliers.
  • Curiosity and sound security judgement about AI-enabled products. Deep AI specialism is a useful addition rather than a prerequisite.
  • Fluent English and confidence working with international teams. French is welcome but not required.

Benefits vary by location.

Paris (Boulogne-Billancourt)

  • Hybrid work model: a flexible mix of in-office and remote days
  • Great culture: active Social Club organizing regular team events and activities
  • Health & wellness: medical coverage, life insurance, and other wellness programs
  • Time off: competitive paid holidays plus public holidays
  • Career growth & compensation: competitive salary, equal opportunities, Edenred card, learning & mentorship programs, and advancement support

London

  • Attractive location: office based in the heart of London city centre
  • Hybrid work model: a flexible mix of in-office and remote days
  • Great culture: active Social Club organizing regular team events and activities
  • Health & wellness: medical coverage, life insurance, and other wellness programs
  • Time off: competitive paid holidays plus public holidays
  • Career growth & compensation: competitive salary, equal opportunities, learning & mentorship programs, and advancement support

Birmingham

  • Hybrid work model: a flexible mix of in-office and remote days
  • Great culture: active Social Club organizing regular team events and activities
  • Health & wellness: medical coverage, life insurance, and other wellness programs
  • Time off: competitive paid holidays plus public holidays
  • Career growth & compensation: competitive salary, equal opportunities, learning & mentorship programs, and advancement support

Because when you thrive, we all succeed!

We’re committed to providing a welcoming and inclusive experience for every candidate. If you need any accommodation during the hiring process, just let us know.

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Senior Manager, Cyber Security employer: Sidetrade Group

Sidetrade is an exceptional employer that fosters a collaborative and innovative work culture, perfect for those looking to make a significant impact in the B2B SaaS space. With a strong focus on employee growth and development, team members are encouraged to expand their skills and take on new challenges, all while working in a vibrant UK location that promotes work-life balance and inclusivity.

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Contact Details:

Sidetrade Group Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Manager, Cyber Security

✨Get Involved in the Cybersecurity Community

Diving into the cybersecurity community is key for landing that full-time gig. Join forums like Reddit's r/cybersecurity or attend local meetups to connect with industry veterans and other job seekers. Networking is everything in this field—don’t just be a passive lurker!

✨Show Off Your Skills with Capture the Flag Competitions

Participate in Capture the Flag (CTF) competitions; these are not just a fun way to boost your skills but also a chance to showcase your talent to potential employers. Many companies, including Sidetrade Group, love seeing candidates who actively engage in these challenges.

✨Tailor Your Online Presence

Make sure your LinkedIn and any professional profiles reflect your cybersecurity expertise. Share your projects, whether they’re personal or from a previous role, to catch the eye of hiring managers. This is how they’ll find your passion and commitment to the field!

✨Apply Directly Through Sidetrade Group

Don’t forget to head straight to our website and check out any openings for cybersecurity roles at Sidetrade Group. Applying directly can sometimes give you an edge, especially if you can mention that you've been following our work or engaging in the community.

We think you need these skills to ace Senior Manager, Cyber Security

Operational Cyber Security
Incident Response
Vulnerability Management
Security Monitoring
Cloud Security
Infrastructure Security
Identity and Access Controls

Some tips for your application 🫡

Show off your technical skills:In cybersecurity, it's crucial to highlight your technical prowess. Make sure your CV showcases specific skills like network security, penetration testing, or threat analysis. If you have relevant certifications (like CEH or CISSP), pop those on the front page to grab attention!

Tailor your portfolio for the role:Even for a full-time role, a portfolio can set you apart. If you've worked on any cybersecurity projects—be it CTF challenges, security assessments, or research papers—include these in your application. This demonstrates not just your skills, but also your hands-on experience!

Use real-world examples:When writing your cover letter, don’t just stick to your qualifications. Share real-world examples of how you’ve tackled security issues or vulnerabilities. This gives the hiring team at Sidetrade Group insight into your practical problem-solving abilities and makes your application memorable.

Demonstrate your passion for cybersecurity:Cybersecurity is an ever-evolving field, so show us that you’re always learning! Mention any recent courses, webinars, or industry events you’ve attended. This not only exhibits your enthusiasm but also signals to Sidetrade Group that you’re committed to staying ahead in the game.

How to prepare for a job interview at Sidetrade Group

✨Sharpen Your Technical Skills

For a role in cybersecurity, it’s essential to be up-to-date with the latest tools and techniques. Brush up on your knowledge of firewalls, intrusion detection systems, and vulnerability assessment tools. Be ready to discuss specific scenarios where you’ve applied these skills, as hands-on experience can really set us apart in interviews.

✨Prepare for Scenario-Based Questions

Expect the interviewers at Sidetrade Group to throw in some hypothetical situations to see how you’d handle them. Think about common security breaches or incidents and be prepared to explain how you would respond. This not only shows your problem-solving skills but also your understanding of real-world cybersecurity challenges.

✨Highlight Your Certifications

Certifications like CompTIA Security+, CISSP, or CEH can give you a significant edge in a full-time role in cybersecurity. Make sure to mention these during your interview and be prepared to discuss what you learned through those certifications and how they relate to the position at Sidetrade Group.

✨Show Your Passion for Cybersecurity

Since you’re going for a full-time gig, showing genuine enthusiasm for the field can make all the difference. Share any personal projects, blogs, or communities you’re part of that relate to cybersecurity. This not only showcases your passion but also your commitment to staying engaged in this ever-evolving field.