At a Glance
- Tasks: Enhance security across infrastructure, endpoints, and cloud services while managing security platforms.
- Company: Join a forward-thinking firm committed to diversity and inclusion.
- Benefits: Competitive salary, flexible benefits, and a bonus structure.
- Other info: Enjoy a flexible remote working policy and excellent career growth opportunities.
- Why this job: Make a real impact on security while working with cutting-edge technologies.
- Qualifications: Experience in IT security roles and familiarity with EDR/XDR platforms.
The predicted salary is between 45000 - 55000 £ per year.
The Infrastructure Security Engineer is responsible for supporting and enhancing the firm's security posture across infrastructure, endpoints, identity, and cloud services. The role focuses on the day-to-day management of security platforms, monitoring and responding to threats, and ensuring security controls are effectively implemented across the estate. This is a mid-level position, working closely with the Senior Infrastructure Engineer to embed security best practices into infrastructure operations.
Responsibilities
- Administer, maintain, and optimise security platforms including Darktrace, CrowdStrike, Pentera, Microsoft 365 Security (including Purview), Mimecast, and Fortra (CASB/SASE).
- Monitor and triage security alerts and resolve or escalate as required.
- Assist in tuning detection rules to improve alert quality and reduce noise.
- Support security configuration across Active Directory, Entra ID, and Entra MFA.
- Support Intune compliance and configuration.
- Maintain mobile security using Lookout for iOS fleet.
- Support Jamf for Apple device data monitoring and security enforcement.
- Act as key contact for the XDR provider (Reliance Cyber).
- Support investigation and coordination of security incidents.
- Assist with root-cause analysis and remediation activities, contributing to infrastructure changes ensuring security requirements are met.
- Support audits and security reviews.
- Assist in aligning systems with policies and regulatory requirements.
- Contribute to identifying and mitigating risks.
- Maintain documentation of systems and processes.
- Suggest improvements to tools and processes.
- Stay up to date with threats and best practices.
- Work closely with IT teams to support secure operations.
- Communicate risks and recommendations clearly.
- Promote security awareness across the firm.
Technical Skills
- Experience with EDR/XDR platforms
- Microsoft 365 Security, Entra ID, Intune and MFA
- Understanding of CASB/SASE platforms (e.g. Fortra)
- Email security tools such as Mimecast
- Mobile/device security tools including Intune, Lookout and Jamf (monitoring)
- Infrastructure knowledge across servers, networking and Azure
Experience
- Experience in infrastructure or security-focused IT role
- Experience with managed security providers or SOC/XDR services
- Exposure to monitoring and incident response
Benefits
- Salary and bonus structure with a simple percentage bonus across the firm.
- Flexible benefits package kept under regular review and designed with the wellbeing of staff and families.
Diversity & Inclusion
At Bristows we are committed to championing equality, diversity and inclusion for all, and we are a proud signatory of the Law Society's Diversity and Inclusion Charter.
Working Arrangement
The firm has introduced a Remote Working Policy which enables staff to work flexibly, with an expectation of spending more time in the office than out of it, typically three days a week for full-time staff.
Infrastructure Security Engineer in London employer: Bristows LLP
Bristows is an exceptional employer for an Infrastructure Security Engineer, offering a dynamic work environment that prioritises security and innovation. With a strong commitment to employee wellbeing, a flexible benefits package, and a supportive remote working policy, staff can thrive both personally and professionally. The firm fosters a culture of diversity and inclusion, providing ample opportunities for growth and development while ensuring that security best practices are embedded in all operations.
StudySmarter Expert Advice🤫
We think this is how you could land Infrastructure Security Engineer in London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry on LinkedIn or at local meetups. 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 in security. This gives potential employers a tangible look at what you can bring to the table.
✨Tip Number 3
Prepare for interviews by brushing up on common security scenarios and challenges. Be ready to discuss how you've handled incidents or improved security measures in past roles—real-life examples go a long way!
✨Tip Number 4
Don’t forget to apply through our website! We love seeing applications directly from candidates who are keen on joining us. Plus, it shows you're genuinely interested in being part of our team.
We think you need these skills to ace Infrastructure Security Engineer in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Infrastructure Security Engineer role. Highlight your experience with security platforms like Darktrace and CrowdStrike, and don’t forget to mention any relevant projects or achievements that showcase your skills in managing security controls.
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re passionate about security and how your background aligns with our needs. Be specific about your experience with incident response and monitoring, as these are key aspects of the role.
Showcase Your Technical Skills:We want to see your technical prowess! Make sure to list your experience with Microsoft 365 Security, Entra ID, and other tools mentioned in the job description. If you’ve worked with EDR/XDR platforms or have knowledge of CASB/SASE, shout about it!
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, it shows you’re keen on joining our team at StudySmarter!
How to prepare for a job interview at Bristows LLP
✨Know Your Tools Inside Out
Make sure you’re familiar with the security platforms mentioned in the job description, like Darktrace and CrowdStrike. Be ready to discuss your experience with these tools and how you've used them to enhance security in previous roles.
✨Showcase Your Incident Response Skills
Prepare examples of how you've monitored and triaged security alerts in the past. Highlight any specific incidents where you played a key role in resolving or escalating issues, as this will demonstrate your hands-on experience.
✨Understand Security Best Practices
Brush up on security best practices related to infrastructure operations. Be prepared to discuss how you would embed these practices into daily operations and how you’ve done so in previous positions.
✨Communicate Clearly About Risks
Practice articulating risks and recommendations clearly. You might be asked to explain complex security concepts, so being able to communicate effectively is crucial. Think about how you can simplify technical jargon for non-technical stakeholders.
