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For Companies At a Glance
- Tasks: Investigate security alerts and improve security systems in a dynamic environment.
- Company: A cutting-edge hedge fund focused on technology and security.
- Benefits: Competitive salary, hands-on experience, and opportunities for growth.
- Other info: Join a high-performance team with broad exposure to InfoSec.
- Why this job: Transition from infrastructure to security while making a real impact.
- Qualifications: Strong Linux/Windows knowledge and scripting skills required.
The predicted salary is between 60000 - 80000 £ per year.
A technology-driven hedge fund is hiring an Information Security Engineer with a strong infrastructure background (Linux/Windows + networking) who’s looking to move further into security. This is a hands-on role sitting at the intersection of infrastructure and security, combining incident response and investigation with ongoing improvement of security systems and controls in a high-performance environment.
The Role
- Operational security: monitoring alerts, investigating incidents, supporting internal users
- Security engineering: tuning detection systems, improving configurations, and strengthening overall security posture
You’ll gain exposure across:
- Network and endpoint monitoring
- Security testing and reviews
- Log analysis and threat detection
- Vendor and software risk assessment
- Identity and access management
Responsibilities:
- Investigate and triage alerts from security systems
- Respond to internal security queries and issues
- Analyse logs and identify anomalies
- Improve configurations to reduce false positives/negatives
- Support security reviews of third-party tools and services
- Work closely with infrastructure teams on system hardening
Core Requirements
- Strong understanding of Linux/Windows environments and networking fundamentals
- Experience with scripting or programming (Python, Bash, etc.)
- Familiarity with Git and documentation practices
- Detail-oriented, proactive, and keen to learn
Nice to have
- Exposure to incident response or security operations
- Experience with SIEM, EDR or similar tooling
- Interest in automation, CI/CD, or infrastructure-as-code
- Understanding of authentication systems (SSO, OAuth, LDAP) or HTTP fundamentals
Why Apply?
- Join a high-performance, engineering-led hedge fund environment
- Strong pathway from infrastructure into security engineering
- Broad, hands‑on exposure across multiple areas of InfoSec
- Opportunity to improve and shape systems, not just maintain them
Infrastructure Security Engineer employer: Orbis Group
Contact Detail:
Orbis Group Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Infrastructure Security Engineer
✨Tip Number 1
Network, network, network! Get in touch with folks in the industry, especially those already working in security roles. Attend meetups or webinars, and don’t be shy to slide into DMs on LinkedIn. You never know who might have a lead on that perfect job!
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects, scripts, or any security-related work you've done. This gives potential employers a tangible look at what you can do, especially in areas like incident response or log analysis.
✨Tip Number 3
Prepare for interviews by brushing up on both technical and soft skills. Be ready to discuss your experience with Linux/Windows environments and how you’ve tackled security challenges. Practice common interview questions and scenarios related to security engineering.
✨Tip Number 4
Don’t forget to apply through our website! We’re always on the lookout for passionate individuals who want to make a difference in the security space. Plus, applying directly shows your enthusiasm and commitment to joining our team.
We think you need these skills to ace Infrastructure Security Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Linux/Windows and networking. We want to see how your background aligns with the role, so don’t be shy about showcasing relevant projects or skills!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about moving into security and how your infrastructure experience makes you a great fit for our team. Keep it engaging and personal!
Show Off Your Skills: If you’ve got experience with scripting or tools like Git, make sure to mention it! We love seeing candidates who are detail-oriented and proactive, so highlight any relevant projects or achievements that demonstrate these qualities.
Apply Through Our Website: We encourage you to apply directly 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 to join our team!
How to prepare for a job interview at Orbis Group
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of Linux and Windows environments, as well as networking fundamentals. Be ready to discuss how you've applied this knowledge in past roles, especially in relation to security.
✨Show Off Your Scripting Skills
If you've got experience with scripting or programming, particularly in Python or Bash, be prepared to talk about it. Maybe even share a project where you automated a task or improved a process—this will show your proactive approach!
✨Understand the Security Landscape
Familiarise yourself with incident response, SIEM, and EDR tools. Being able to discuss your understanding of these concepts and how they relate to the role will demonstrate your readiness to dive into security engineering.
✨Ask Insightful Questions
Prepare some thoughtful questions about the company's security posture and the tools they use. This not only shows your interest but also gives you a chance to assess if the company aligns with your career goals in security.