At a Glance
- Tasks: Join us as a Cyber Security Engineer and grow into a Cyber Security Architect role.
- Company: Raytheon UK, a leader in defence and aerospace technology.
- Benefits: Competitive salary, pension scheme, 25 days holiday, and flexible working options.
- Other info: Enjoy early finishes on Fridays and up to 5 paid volunteering days each year.
- Why this job: Make a real impact in cyber security while developing your skills in a supportive environment.
- Qualifications: Experience in cyber security or IT, with a strong technical foundation and curiosity.
The predicted salary is between 45000 - 55000 € per year.
Date Posted: 2026-05-20
Country: United Kingdom
Location: Gloucester, South Gloucestershire
Position Role Type: Hybrid
Cyber Security Architect
Gloucester based
Perm, full time role
Hybrid working (min 3 days a week on site)
Benefits:
- Competitive salary
- Contributory Pension Scheme (up to 10.5% company contribution)
- 6 times salary ‘Life Assurance’ with pension
- 25 days holiday (increasing with service) + statutory public holidays, plus opportunity to buy and sell up to 5 days (37hr)
- Company bonus scheme (discretionary)
- Flexible Benefits scheme with extensive salary sacrifice schemes, including Health Cashplan, Dental, and Cycle to Work amongst others
- Enhanced sick pay
- Enhanced family friendly policies including enhanced maternity, paternity & shared parental leave
Work Culture
- 37hr working week, although hours may vary depending on role, job requirement or site-specific arrangements.
- Early 1.30pm finish Friday, start your weekend early!
- Remote, hybrid and site based working opportunities, dependant on your needs and the requirements of the role.
- Up to 5 paid days volunteering each year.
- Flexible working culture focused on output, with more formal flexible working arrangements on request (assessed subject to role).
About us
At Raytheon UK, we take immense pride in being a leader in defence and aerospace technology. As an employer, we are dedicated to fuelling innovation, nurturing talent, and fostering a culture of excellence. As a leading defence and aerospace company operating across the United Kingdom, Raytheon UK helps to solve our customers’ toughest challenges. We are a major supplier to the UK government and customers around the globe, providing defence solutions across all domains: land, sea, air, space, and cyberspace. We also provide digital and training transformation solutions to commercial and military customers. Raytheon UK’s Digital Technologies (DT) department are responsible for supporting and enabling the wider business in the delivery of its core services – supporting Raytheon UK to successfully enable collaboration, operational activities, and business delivery.
Role and Responsibilities
This role is designed for a technically strong cyber security or IT professional who is looking to transition into a Cyber Security Architect position over time. You will join as a Cyber Security Engineer and develop the skills, experience, and exposure needed to move into architecture, working closely with experienced security architects and engineers. We are not expecting prior architecture experience. Instead, we are looking for individuals with a solid technical foundation, strong curiosity, and the ability to think critically about how systems are designed and secured. This is a growth role with a clear pathway into security architecture.
Essential Experience
- Experience in cyber security, infrastructure, or systems engineering.
- Background in roles such as: Security Engineer, Systems Engineer, Network Engineer, SOC Analyst (with strong technical depth)
- Strong understanding of; Networking (TCP/IP, firewalls, segmentation), Operating systems (Windows/Linux), Identity and access management concepts, Cloud Fundamentals.
- Exposure to security tooling (SIEM, IDS/IPS, EDR)
- Strong understanding of core security principles such as: Defence in depth, Least privilege, Zero trust concepts
- An understanding of designing and implementing secure systems to HMG security requirements.
- Experience managing complex technology estates, with differing risk profiles.
Desirable
- Information Security related certifications such as Security+, CISSP, CISM, GSEC, SSCP
RTX adheres to the principles of equal employment. All qualified applications will be given careful consideration without regard to ethnicity, colour, religion, gender, sexual orientation or identity, national origin, age, disability, protected veteran status or any other characteristic protected by law.
Cyber Security Engineer in Gloucester employer: RTX
Raytheon UK is an exceptional employer, offering a dynamic work culture that prioritises innovation and employee growth. With a competitive salary, generous benefits including a contributory pension scheme and enhanced family-friendly policies, employees enjoy a flexible working environment that supports both personal and professional development. Located in Gloucester, the company fosters a collaborative atmosphere with opportunities for volunteering and a clear pathway for career advancement into cyber security architecture.
StudySmarter Expert Advice🤫
We think this is how you could land Cyber Security Engineer in Gloucester
✨Tip Number 1
Network like a pro! Reach out to folks in the cyber security field on LinkedIn or at local meetups. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects and any relevant work. This gives potential employers a taste of what you can do beyond just your CV.
✨Tip Number 3
Prepare for interviews by practising common cyber security scenarios. Think about how you'd tackle real-world problems and be ready to discuss your thought process. Confidence is key!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search.
We think you need these skills to ace Cyber Security Engineer in Gloucester
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Cyber Security Engineer role. Highlight relevant experience and skills that match the job description, like your understanding of networking and security principles. We want to see how you fit into our team!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about cyber security and how your background prepares you for this role. We love seeing enthusiasm and a clear connection to what we do at Raytheon UK.
Showcase Your Curiosity:We’re looking for individuals with a strong curiosity about cyber security. In your application, mention any projects or experiences that demonstrate your eagerness to learn and grow in this field. Let us know how you think critically about system design and security!
Apply Through Our Website:Don’t forget to apply through our website! It’s the best way to ensure your application gets to us directly. Plus, you’ll find all the details you need about the role and our company culture there. We can’t wait to hear from you!
How to prepare for a job interview at RTX
✨Know Your Cyber Security Basics
Make sure you brush up on your knowledge of core security principles like Defence in Depth and Zero Trust. Be ready to discuss how these concepts apply to real-world scenarios, as this will show your understanding and critical thinking skills.
✨Showcase Your Technical Skills
Prepare to talk about your experience with networking, operating systems, and security tools. Highlight specific projects or challenges you've faced, and how you tackled them. This will demonstrate your technical depth and problem-solving abilities.
✨Ask Insightful Questions
Interviews are a two-way street! Prepare thoughtful questions about the company's approach to cyber security and the team dynamics. This not only shows your interest but also helps you gauge if the company is the right fit for you.
✨Emphasise Your Growth Mindset
Since this role is a stepping stone to becoming a Cyber Security Architect, express your eagerness to learn and grow. Share examples of how you've adapted to new technologies or challenges in the past, showcasing your curiosity and commitment to professional development.
