Cyber Security Engineer

Cyber Security Engineer

Oxford Full-Time 36000 - 60000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Protect Diamond's assets from security threats and manage IT security systems.
  • Company: Join Diamond Light Source, a leading scientific facility driving innovation in various fields.
  • Benefits: Enjoy 26 days leave, flexible hours, and access to on-site amenities like cafes and sports facilities.
  • Why this job: Be part of a cutting-edge team making a real impact in cyber security and technology.
  • Qualifications: Experience in technical operations with a focus on security and knowledge of relevant tools required.
  • Other info: Applications are reviewed continuously until the position is filled, so apply early!

The predicted salary is between 36000 - 60000 £ per year.

About Us

Diamond Light Source is one of the world’s most advanced scientific facilities. We’re home to the UK’s synchrotron light source – a giant microscope producing beams of light 10 billion times brighter than the sun. Probing the structure and composition of matter, our work drives innovation in everything from vaccines to nanotech.

About the Role

We now have an opportunity for a Cyber Security Engineer to implement and maintain systems and procedures to protect Diamond’s assets from security threats.

Accountabilities

  • Operate and configure infrastructure or tools to appropriately manage security risks.
  • Work with helpdesk and user groups to manage services including software patching and access management.
  • Monitor IT, network, security information and event management (SIEM) systems for anomalies, and investigate incidents when they occur.
  • Contribute to incident response and disaster recovery plans, participate in periodic tests to ensure effectiveness.
  • Respond to vulnerabilities disclosed by threat intelligence sources including the National Cyber Security Centre, Jisc and vendors.
  • Support IT helpdesk and be the focal point in responding to security-related tickets from staff and users.
  • Collaborate with relevant working groups to develop mitigation plans for identified security risks.

About You

You will have recent significant experience working in a professional computing or technical operations role with a focus on security. You will also have the following:

  • Good expertise with technical security issues and processes, including anti-virus, endpoint detection and response, intrusion prevention, server hardening
  • Hands-on experience as an administrator with Microsoft Defender and its associated products (Entra, Azure, Active Directory)
  • Knowledge of Linux-based security tools including SELinux, iptables, Fail2ban, AppArmor
  • Experience with cyber security incident response and forensics needed following a breach
  • Experience with software patching tools and vulnerability remediation
  • Proactive approach, team player, good interpersonal communicator at all levels

Benefits

Diamond offers an exceptional benefits package to support staff in achieving a positive work/life balance. This includes 26 days annual leave plus Christmas closure, public holidays, 2 annual volunteering days and flexible working hours. We also offer an excellent defined benefit pension scheme. Staff also have access to a range of amenities on site including a nursery, cafes, a restaurant and sports and leisure facilities. A relocation allowance may also be available where applicable.

To Apply

Please use the online application process to apply and tell us why you believe you are suitable for this role.

The initial closing date for applications is27th July 2025, however applications will be reviewed and interviewed on an ongoing basis until this vacancy is filled.

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Cyber Security Engineer employer: Diamond Light Source

At Diamond Light Source, we pride ourselves on being an exceptional employer, offering a dynamic work environment that fosters innovation and collaboration. Our commitment to employee well-being is reflected in our generous benefits package, which includes flexible working hours, ample annual leave, and access to on-site amenities such as sports facilities and a nursery. We also prioritise professional growth, providing opportunities for skill development in the cutting-edge field of cyber security within one of the world's leading scientific facilities.
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Contact Detail:

Diamond Light Source Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Cyber Security Engineer

✨Tip Number 1

Familiarise yourself with the specific tools and technologies mentioned in the job description, such as Microsoft Defender and Linux-based security tools. Having hands-on experience or even personal projects showcasing your skills with these tools can set you apart from other candidates.

✨Tip Number 2

Engage with online communities or forums related to cyber security. Networking with professionals in the field can provide insights into the latest trends and challenges, and may even lead to referrals or recommendations for the position.

✨Tip Number 3

Prepare to discuss real-world scenarios where you've successfully managed security incidents or vulnerabilities. Being able to articulate your problem-solving process and the outcomes of your actions will demonstrate your practical experience and readiness for the role.

✨Tip Number 4

Research Diamond Light Source and its mission. Understanding their work and how cyber security plays a crucial role in their operations will allow you to tailor your discussions during interviews, showing that you're genuinely interested in contributing to their goals.

We think you need these skills to ace Cyber Security Engineer

Technical Security Expertise
Anti-Virus Management
Endpoint Detection and Response
Intrusion Prevention Systems
Server Hardening Techniques
Microsoft Defender Administration
Azure Active Directory Management
Linux Security Tools Knowledge
SELinux Configuration
iptables Management
Fail2ban Implementation
AppArmor Usage
Cyber Security Incident Response
Forensics Post-Breach
Software Patching Tools Experience
Vulnerability Remediation Skills
Proactive Problem-Solving
Interpersonal Communication Skills
Team Collaboration

Some tips for your application 🫡

Understand the Role: Before applying, make sure you fully understand the responsibilities and requirements of the Cyber Security Engineer position at Diamond Light Source. Tailor your application to highlight your relevant experience and skills.

Highlight Relevant Experience: In your CV and cover letter, emphasise your recent experience in technical operations with a focus on security. Mention specific tools and processes you have worked with, such as Microsoft Defender, Linux-based security tools, and incident response.

Craft a Compelling Cover Letter: Use your cover letter to explain why you are passionate about cyber security and how your skills align with the needs of Diamond Light Source. Be sure to mention your proactive approach and ability to work collaboratively.

Follow Application Instructions: Make sure to use the online application process as specified. Double-check that all required documents are included and that your application is submitted before the closing date. A well-organised application reflects your attention to detail.

How to prepare for a job interview at Diamond Light Source

✨Showcase Your Technical Expertise

Be prepared to discuss your hands-on experience with security tools like Microsoft Defender, Linux-based security tools, and your knowledge of incident response. Highlight specific projects or situations where you successfully managed security risks.

✨Demonstrate Problem-Solving Skills

Expect scenario-based questions that assess your ability to respond to security incidents. Prepare examples of how you've handled vulnerabilities or breaches in the past, focusing on your proactive approach and teamwork.

✨Understand the Company’s Mission

Familiarise yourself with Diamond Light Source and its role in scientific innovation. Be ready to explain how your skills as a Cyber Security Engineer can contribute to protecting their advanced facilities and assets.

✨Prepare Questions for the Interviewers

Have insightful questions ready about the company's security challenges, team dynamics, and future projects. This shows your genuine interest in the role and helps you assess if it's the right fit for you.

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