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- Tasks: Safeguard critical systems and networks as part of a 24x7 Internal Security Response team.
- Company: Join a multinational team dedicated to supporting the Armed Forces and protecting national interests.
- Benefits: Competitive salary, shift allowance, bonuses, and hybrid work options.
- Why this job: Make a real impact in cyber defence while working with cutting-edge technology.
- Qualifications: Solid networking principles and real-world experience with security tools.
- Other info: Fast-paced environment with opportunities for professional growth.
The predicted salary is between 50000 - 60000 £ per year.
Join a unique, multi‑national Information Management function that partners with governments and the Armed Forces to defend freedom and national sovereignty. As a Network Security Engineer, you'll play a vital role in safeguarding critical systems and network infrastructures as part of a 24x7 Internal Security Response team. This organization partners with governments to defend freedom and sovereignty, working at the cutting edge of technological security. If you're passionate about cyber defence, thrive in fast‑paced environments, and love solving complex technical problems, this is the place for you.
What you'll do:
- Build and optimise network security solutions (think next‑gen firewalls, proxies, monitoring tools).
- Work hands‑on with Cisco, Checkpoint, Palo Alto, Bluecoat, F5 and more.
- Triage and respond to SOC alerts, collaborating closely with our analysts.
- Identify vulnerabilities and drive improvements based on Purple Team testing.
- Champion best practice and compliance across our network estate.
We're looking for:
- Solid networking principles: TCP/IP, DNS, VLANs, Switching, Load Balancing.
- Real‑world experience with firewalls, proxies, SSL inspection, IPS/IDS, VPNs.
- Strong analytical skills – able to interpret packet captures, root‑cause analysis, and more.
- Familiarity with tools like Darktrace Antigena, Splunk ES, Log Rhythm is a plus.
About the job:
- Contract Type: Permanent
- Specialism: Technology & Digital
- Focus: Information Security
- Industry: IT
- Salary: £50,000 - £60,000 per annum + £8k shift allowance + Bonus + Bens
- Workplace Type: Hybrid
- Experience Level: Senior Management
- Location: Stevenage
- Full Time
- Date posted: 10 December 2025
Network Security Engineer in Stevenage employer: Cyber Security training courses
Contact Detail:
Cyber Security training courses Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Network Security Engineer in Stevenage
✨Tip Number 1
Network with industry professionals! Attend meetups, webinars, or conferences related to network security. It’s a great way to make connections and learn about job openings that might not be advertised.
✨Tip Number 2
Show off your skills in practical ways! Consider setting up a home lab to experiment with firewalls and monitoring tools. Share your projects on platforms like GitHub to demonstrate your hands-on experience.
✨Tip Number 3
Prepare for interviews by brushing up on your technical knowledge. Be ready to discuss real-world scenarios and how you’ve tackled security challenges. Practice common interview questions to boost your confidence!
✨Tip Number 4
Don’t forget to apply through our website! We’re always looking for passionate individuals who want to make a difference in network security. Your next big opportunity could be just a click away!
We think you need these skills to ace Network Security Engineer in Stevenage
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with network security solutions and the specific technologies mentioned in the job description. 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! Share your passion for cyber defence and explain why you're excited about joining our team. Let us know how you can contribute to safeguarding critical systems.
Showcase Your Analytical Skills: Since strong analytical skills are key for this role, include examples of how you've tackled complex technical problems in the past. We love seeing real-world applications of your expertise!
Apply Through Our Website: To make sure your application gets the attention it deserves, apply directly through our website. It’s the best way for us to keep track of your application and get back to you quickly!
How to prepare for a job interview at Cyber Security training courses
✨Know Your Tech Inside Out
Make sure you brush up on your networking principles like TCP/IP, DNS, and VLANs. Be ready to discuss your hands-on experience with firewalls and proxies, as well as any specific tools you've used like Cisco or Palo Alto. The more familiar you are with the tech, the more confident you'll feel during the interview.
✨Showcase Your Problem-Solving Skills
Prepare to share examples of how you've tackled complex technical problems in the past. Think about times when you identified vulnerabilities or improved security measures based on testing. This will demonstrate your analytical skills and ability to thrive in fast-paced environments.
✨Understand the Role's Impact
Research the importance of network security in defending national interests and supporting the Armed Forces. Being able to articulate why this role matters and how it fits into the bigger picture will show your passion for cyber defence and commitment to the mission.
✨Practice Collaboration Scenarios
Since you'll be working closely with analysts and responding to SOC alerts, think of examples where you've successfully collaborated with others in high-pressure situations. Highlighting your teamwork skills will be crucial, especially in a 24x7 Internal Security Response team.
