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- Tasks: Lead and enhance security capabilities, manage incidents, and optimise security tools.
- Company: Join HeliosX, a fast-growing healthcare tech company revolutionising access to care.
- Benefits: Generous equity, 25 days holiday, private health insurance, and wellness perks.
- Other info: Be part of a diverse team committed to improving healthcare for everyone.
- Why this job: Make a real impact on global healthcare while advancing your security career.
- Qualifications: Experience in security domains and strong technical skills required.
The predicted salary is between 60000 - 80000 £ per year.
Ready to revolutionize healthcare, making it faster and more accessible than ever before? Founded in 2013 by Dwayne D’Souza, HeliosX was built on a simple but powerful idea: healthcare should be easier to access, faster to receive, and centred around the individual. From day one, we’ve grown without external funding; scaling profitably through technology, disciplined execution, and deep medical expertise. What started as a challenger idea has become one of the most significant healthcare platforms operating globally today.
We’ve earned the trust of millions of people worldwide through category-leading products and well-known brands, including MedExpress, Dermatica, ZipHealth, RocketRX, and Levity. A key driver of our success is vertical integration; we operate our own manufacturing and proprietary products, led by in-house medical teams, researchers, and pharmacists at the top of their fields. In 2025, HeliosX treated more than 1.7 million patients globally and reached £781m in revenue, representing +337% year-on-year growth and cementing our position as the clear market leader in the UK. That growth translates into real-world outcomes: our weight-loss treatments helped patients lose 8.5 million kilograms of excess weight in 2025 alone, contributing to an estimated 1,300 fewer cardiac events. This is growth with measurable, life-changing impact at scale.
Today, we operate across four international markets, with successful launches in Germany and Canada and continued expansion in the US. We were also recently recognised in the Sunday Times Top 100 fastest-growing tech companies, further validation of both our momentum and our ambition. Our ambition is to reach £1.6bn in revenue, expand from four to eight global markets and significantly broaden our condition and treatment portfolio. Over the coming years, you’ll help shape HeliosX into a truly world-leading healthcare partner; one that combines scale, speed, and clinical rigour to redefine how personalised care is delivered. Joining HeliosX now means building systems, teams, and products that will define the next decade of digital healthcare, and doing work that genuinely improves lives, at global scale. There’s never been a more exciting time to join HeliosX. Come be a part of making our dream of easier and faster healthcare a reality!
About the role: As a Senior Security Analyst, you will be a cornerstone of our expanding security function. This role is pivotal in maturing our technical security posture, driving key security projects, and acting as a senior technical authority within the team. You will be responsible for the effective management and optimisation of our security toolsets and for providing expert guidance across the business, ensuring that security controls remain robust, effective, and aligned with our security objectives.
What you'll be doing:
- Lead and mature the firm’s technical security capabilities across key domains, with a particular focus on:
- Incident Management and Response
- Intrusion Detection and Prevention (IDS/IPS)
- Cloud Security (IaaS / PaaS / SaaS environments)
- Identity and Access Management (IAM) and Privileged Access Management (PAM)
- IAM / PAM solutions
- Endpoint / Extended Detection and Response (XDR)
- Vulnerability Management platforms
- SIEM / SOAR platform
- Multi-Factor Authentication (MFA) and authentication mechanisms
- Application Security (AppSec) tooling
Who you are:
- Demonstrable experience across two or more significant security domains (e.g. incident response, cloud security, endpoint security, IAM/PAM, vulnerability management, SIEM/SOAR).
- Proven experience leading or owning technical security capabilities or platforms.
- Strong hands-on experience implementing, operating, and optimising security tooling in a modern environment.
- Experience acting as a senior escalation point for incidents and complex security issues.
- Experience contributing to or leading security improvement initiatives or projects.
Core Skills:
- Strong technical investigation, troubleshooting, and analytical skills.
- Ability to design, improve, and operate security controls and detection/response capabilities.
- Excellent communication skills, with the ability to advise both technical and non-technical stakeholders.
- Strong documentation and process improvement mindset.
- Ability to prioritise, manage workload, and operate effectively during incidents.
Why work with us? At HeliosX, we want to improve healthcare for everyone, and to do this we need a team of brilliant people who share that ambition. We are currently a diverse team of engineers, scientists, clinical researchers, physicians, pharmacists, marketeers, and customer care specialists committed to our mission - but we need more talented folks to join us, if we want to achieve our global ambitions! Aside from working with our all-star team, here are the other benefits of coming on board:
- Generous equity allocations with significant upside potential
- 25 Days Holiday (+ all the usual Bank Holidays)
- Private health insurance, along with extra dental and eye care cover
- Employee Pension with Smart Pensions
- Enhanced parental leave
- Cycle-to-work Scheme
- Electric Car Scheme
- Free Dermatica and MedExpress products every month, as well as family discounts
- Home office allowance
- Access to a Headspace subscription, discounted gym memberships, and a learning and development budget (alongside a free Kindle and audible subscription)
Senior Security Analyst in London employer: HeliosX
Contact Detail:
HeliosX Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Security Analyst in London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with current employees at HeliosX. A personal introduction can make all the difference when it comes to landing that interview.
✨Tip Number 2
Show off your skills! Prepare for technical interviews by brushing up on your knowledge of security tools and practices. Be ready to discuss your hands-on experience with IAM, cloud security, and incident response – they want to see what you can bring to the table!
✨Tip Number 3
Be proactive! If you spot any potential security issues or improvements in HeliosX's approach, mention them during your interview. This shows you're not just interested in the role but are already thinking about how to contribute to their mission.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in being part of the HeliosX team and its exciting journey in revolutionising healthcare.
We think you need these skills to ace Senior Security Analyst in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Senior Security Analyst role. Highlight your experience in key security domains like incident response and cloud security, and don’t forget to showcase any leadership roles you've had in security projects.
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about revolutionising healthcare and how your skills align with our mission at HeliosX. Keep it concise but impactful!
Showcase Your Technical Skills: We want to see your technical prowess! Be specific about the security tools and technologies you’ve worked with. Mention any hands-on experience you have with IAM, PAM, or SIEM platforms to really stand out.
Apply Through Our Website: Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, we love seeing candidates who take that extra step!
How to prepare for a job interview at HeliosX
✨Know Your Security Domains
Make sure you brush up on the key security domains mentioned in the job description, like incident management and cloud security. Be ready to discuss your hands-on experience and how you've led or owned technical security capabilities in these areas.
✨Showcase Your Problem-Solving Skills
Prepare to share specific examples of how you've tackled complex security issues in the past. Think about incidents you've managed and how you improved security processes. This will demonstrate your analytical skills and ability to operate effectively during incidents.
✨Communicate Clearly
Since you'll be advising both technical and non-technical stakeholders, practice explaining complex security concepts in simple terms. This will show that you can bridge the gap between different teams and ensure everyone is on the same page.
✨Ask Insightful Questions
Prepare thoughtful questions about HeliosX's current security posture and future projects. This shows your genuine interest in the role and helps you understand how you can contribute to their ambitious goals in healthcare.