At a Glance
- Tasks: Lead technical pre-sales and guide customers in secure network transformations.
- Company: Join Colt Technology Services, a global leader in network and data centre solutions.
- Benefits: Flexible working hours, remote options, and opportunities for professional development.
- Other info: Diverse and inclusive culture with excellent career growth opportunities.
- Why this job: Make a real impact by helping businesses secure their digital infrastructure.
- Qualifications: Technical knowledge in security solutions and strong communication skills.
The predicted salary is between 30000 - 40000 £ per year.
Colt provides network, voice and data centre services to thousands of businesses around the world, allowing them to focus on delivering their business goals instead of the underlying infrastructure.
Customers are accelerating adoption of SSE/SASE, Zero Trust, and secure network transformation, and we need a consultant - security who can guide them with strong technical depth and governance oversight.
Pre-Sales and Architecture
- Lead technical pre-sales for SSE/SASE, Zero Trust, SD-WAN security, and cloud-delivered security.
- Translate customer requirements into secure architectures and produce high-quality design artefacts.
- Oversee secure implementation of SSE/SASE and network security solutions.
- Validate configurations and conduct assurance reviews across firewalls, SD-WAN, cloud controls, and identity-based access.
- Provide guidance on hardening, secure configuration, and troubleshooting.
Governance, Risk and Compliance
- Apply GRC principles across designs and deployments.
- Review and improve customer security policies and standards.
- Perform risk assessments, threat modelling, and compliance gap analysis.
- Interpret threat intelligence and guide remediation strategies.
- Support patching, OS hardening, and configuration management.
- Provide updates on risks, posture, and improvement opportunities.
Knowledge of NAC, IDS/IPS, DDoS, segmentation, encryption, and cloud security (AWS/Azure/GCP). Experience with vulnerability management, secure configuration, and incident response. Willingness to travel within the UK and Europe.
Our global teams are full of ambitious, driven people, all working together towards one shared purpose: to put the power of the digital universe in the hands of our customers wherever, whenever and however they want. We give our people the opportunity to inspire and lead teams, and work on projects that connect people, cities, businesses, and ideas. We want you to help us change the world, for the better.
Diversity and Inclusion
Inclusion and valuing diversity of thought and experience are at the heart of our culture here at Colt. From day one, you’ll be encouraged to be yourself because we believe that’s what helps our people to thrive. We welcome people with diverse backgrounds and experiences, regardless of their gender identity or expression, sexual orientation, race, religion, disability, neurodiversity, age, marital status, pregnancy status, or place of birth.
Flexible working hours and the option to work from home. Opportunities for further development and educational opportunities. Global Family Leave Policy. Employee Assistance Program. Internal inclusion & diversity employee networks.
A global network: When you join Colt you become part of our global network. We are proud of our colleagues and the stories and experience they bring.
StudySmarter Expert Advice🤫
We think this is how you could land Internationaal Sales Engineer in London
✨Get Involved in Cybersecurity Communities
Join local and online cybersecurity groups like OWASP or (ISC)² chapters. Engaging with these communities will help you build connections, learn from experts, and keep you in the loop about internship opportunities. Plus, you might even find mentors who can help you navigate this exciting field!
✨Attend Cybersecurity Events and Conferences
Look out for conferences and meetups happening in your area or even virtual ones! Events like DEF CON or Black Hat provide a fantastic opportunity to meet industry professionals and discover internship openings while deepening your knowledge of current trends and issues.
✨Utilise University Resources
Don’t forget about your university’s career services! They often have exclusive internships listed and can connect you with alumni working in cybersecurity. This can be a game-changer to land that coveted spot, so make sure to tap into that resource.
✨Show Off Your Skills Online
As you build your cybersecurity skills, create a public portfolio showcasing your projects, like any vulnerabilities you've found or secure systems you've built. This will not only demonstrate your passion but also serve as a conversation starter when you’re networking or interviewing—don’t shy away from sharing it with firms like Colt Technology Services when applying!
We think you need these skills to ace Internationaal Sales Engineer in London
Some tips for your application 🫡
Show Off Your Skills:In the cybersecurity world, it's all about those technical skills! Make sure to highlight any relevant coursework or certifications, like CompTIA Security+ or Ethical Hacking. If you’ve got any hands-on experience with tools like Wireshark or Metasploit, include that too—it'll really make your application pop!
Demonstrate Your Practical Knowledge:Internships are often about potential and eagerness to learn, so don’t shy away from mentioning personal projects or labs you've worked on. If you've set up your own home network security or participated in any Capture The Flag challenges, definitely put that in your cover letter. It shows initiative and a genuine interest in the field!
Tailor Your CV to the Cybersecurity Landscape:When crafting your CV, look at industry standards – keep it concise and focused on relevant experience. Cybersecurity CVs often benefit from clear sections on skills, projects, and education. Make sure to include technical skills and languages relevant to cybersecurity, like Python or Bash scripting. This helps us see exactly what you bring to the table at Colt Technology Services!
Let Your Passion Shine Through:Since you're applying for an internship, we want to hear about your motivation for getting into cybersecurity. Don’t be afraid to express your enthusiasm in your cover letter. Tell us about what excites you in the field, whether it's defending against cyber threats or exploring how to secure data. This personal touch can make a big difference in showing your fit for Colt Technology Services!
How to prepare for a job interview at Colt Technology Services
✨Show your passion for security
Make sure to highlight your genuine interest in cybersecurity. Share any personal projects, labs, or games you've engaged with, like capture the flag challenges or online courses. This enthusiasm can set you apart as an intern, showing that you're keen to learn and grow.
✨Brush up on technical skills
Expect some technical questions that test your understanding of basic cybersecurity concepts like firewalls, encryption, and malware analysis. Familiarise yourself with common tools and platforms such as Wireshark or Metasploit, as these might come up in conversation or practical scenarios during the interview.
✨Prepare for real-world problem-solving
Be ready to tackle hypothetical scenarios where you must defend a system or respond to a security breach. Practising your thought process on these types of questions can help demonstrate your analytical skills and ability to think on your feet.
✨Emphasise your learning potential
Since this is an internship, the company is looking for eagerness to learn more than a polished resume. Be open about areas you want to improve in, and express your willingness to tackle challenges head-on. This mindset shows you're ready to grow alongside the team at Colt Technology Services.
