At a Glance
- Tasks: Conduct penetration testing and enhance security measures across systems.
- Company: Join Sainsbury's Tech, a forward-thinking retail giant embracing innovation.
- Benefits: Enjoy work-life balance, competitive salary, and opportunities for professional growth.
- Other info: Collaborate with experts and tackle evolving security challenges.
- Why this job: Be part of a transformative journey in a modern tech environment.
- Qualifications: Experience in penetration testing and a passion for cybersecurity.
The predicted salary is between 55000 - 65000 € per year.
hackajob is collaborating with Sainsbury's DTD to connect them with exceptional professionals for this role. We’d all like amazing work to do, and real work-life balance. That’s waiting for you at Sainsbury’s. Think about the scale it takes for us to feed the nation. The level of data, transactions and variety it involves. Then you’ll realise that ours is a modern software engineering environment because it has to be. We’ve made serious investment into a Tech Academy and into setting standards and principles. We iterate, learn, experiment and push ways of working such as Agile, Scrum and XP. So you can look forward to awesome opportunities in everything from AI to reusable tech.
The big question: why on earth should a Tech professional like you work for a 150-year-old retail chain? Because we’re on a journey. Changing the way we operate. Learning to think nimble. Giving our teams the time and freedom they need to push boundaries. To create amazing systems and technologies. To give our colleagues and our customers even more incredible experiences.
There are thousands of experts to talk to and learn from. We’ve got data from billions of transactions for our teams to play with. Things get built here. They get made here. They hit customers and colleagues quickly. Welcome to the home of Sainsbury's Tech.
About The Team
Our Data Governance & Information Security team is at the heart of protecting the organisation’s systems, data, and people. We work across all areas of the business to identify risks, strengthen defences, and ensure compliance with industry standards and regulations. We value accountability, curiosity, and continuous improvement, and we’re passionate about building a culture where security is second nature. Joining us means being part of a team that tackles evolving threats, drives awareness, and helps the organisation remain resilient and trusted.
More About The Role
The Senior Information Security Tester will be engaged in delivering Penetration Testing & related services and will:
- Scope penetration testing for both internal and external facing systems
- Take ownership and perform a wide range of penetration tests in line with internal standards and SLAs, including detailed and actionable reporting through our reporting platform
- Provide expert feedback in several forums related to technical vulnerabilities and processes within and outside of the security testing team
- Perform Quality Assurance on in-house reports, vulnerability database write-ups, and any related documentation related to the security testing team’s function
- Improve internal vulnerability database write-ups to increase overall quality of all reports
- Assist other teams in understanding security vulnerabilities and implications through constructive conversations & meetings when engaged through security testing, or as part of the wider conversation
- Periodically review external penetration tests as part of ongoing vendor evaluation, along with providing formal feedback for any issues and participating in resolution meetings
- Provide mentorship to others within the team, along with assisting to fill in any knowledge gaps when identified
- Perform Purple Team activities as required, with Red Team capabilities a large advantage
- Participate in reviewing bug bounty findings and providing feedback for issues which are of high severity, complexity, and exceeding a reward threshold
- Provide advice and guidance associated with the planning, design, implementation and improvement of system security
Senior IS Tester in London employer: hackajob
Sainsbury's offers an exceptional work environment for tech professionals, combining a rich history with a forward-thinking approach to technology and security. With a strong emphasis on work-life balance, continuous learning, and innovative practices like Agile and Scrum, employees are empowered to push boundaries and create impactful solutions. The collaborative culture fosters mentorship and growth, making it an ideal place for those looking to thrive in a dynamic and supportive setting.
StudySmarter Expert Advice🤫
We think this is how you could land Senior IS Tester in London
✨Tip Number 1
Network like a pro! Get out there and connect with folks in the industry. Attend meetups, webinars, or even local tech events. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects and achievements. This is your chance to demonstrate what you can do beyond just a CV. Make it easy for potential employers to see your expertise in action.
✨Tip Number 3
Prepare for interviews like it's game day! Research Sainsbury's Tech, understand their values, and be ready to discuss how your experience aligns with their mission. Practice common interview questions and think of examples that highlight your problem-solving skills.
✨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 joining the team at Sainsbury's. Don’t miss out on this opportunity!
We think you need these skills to ace Senior IS Tester in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Senior IS Tester role. Highlight your experience with penetration testing, Agile methodologies, and any relevant security certifications. We want to see how your skills align with what we’re looking for!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re passionate about information security and how you can contribute to our team at Sainsbury's. Keep it engaging and personal – we love to see your personality come through.
Showcase Your Achievements:Don’t just list your responsibilities; showcase your achievements! Whether it’s improving security protocols or mentoring others, we want to know how you’ve made an impact in your previous roles. Numbers and specific examples work wonders!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands. Plus, you’ll find all the details about the role and our amazing culture there!
How to prepare for a job interview at hackajob
✨Know Your Stuff
Make sure you brush up on your penetration testing skills and the latest security trends. Familiarise yourself with Sainsbury's tech environment, especially Agile and Scrum methodologies. Being able to discuss how you've applied these in past roles will show you're a great fit.
✨Show Your Curiosity
Sainsbury's values curiosity, so come prepared with questions about their security practices and how they tackle evolving threats. This not only shows your interest but also your proactive approach to learning and improvement.
✨Be Ready to Discuss Vulnerabilities
Prepare to talk about specific vulnerabilities you've encountered in previous roles. Be ready to explain how you identified them, the impact they had, and how you resolved them. This will demonstrate your hands-on experience and problem-solving skills.
✨Highlight Your Mentorship Skills
Since the role involves mentoring others, think of examples where you've helped colleagues grow or filled knowledge gaps. Sharing these experiences will illustrate your leadership potential and commitment to building a strong team culture.
