At a Glance
- Tasks: Secure and optimise Virgin Media O₂'s network infrastructure while resolving complex technical issues.
- Company: Join Virgin Media O₂, a top employer known for inclusivity and innovation.
- Benefits: Enjoy Bupa healthcare, generous holiday, and exclusive discounts on services.
- Other info: Flexible-first organisation with excellent career growth and mentoring opportunities.
- Why this job: Make a real impact in a dynamic environment with cutting-edge technology.
- Qualifications: Experience in large-scale IP networks and strong troubleshooting skills required.
The predicted salary is between 60000 - 72000 £ per year.
This job is with Virgin Media O₂, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community.
As a Senior IP Security Engineer, you'll play a critical role in keeping Virgin Media O₂'s enterprise and security infrastructure running securely, reliably and around the clock. Supporting a large-scale network estate, you'll act as a technical expert within the team, resolving complex issues, restoring services, and helping ensure our customers and partners remain connected without interruption. Based within our Core Operations team, you'll work across a diverse range of technologies including enterprise networks, firewalls, DNS, VPN platforms and cloud-based infrastructure. This is a hands-on engineering role where you'll take ownership of high-priority incidents, contribute to the introduction of new technologies, and proactively drive improvements that enhance both network performance and customer experience. You'll collaborate with technical teams, vendors and stakeholders across the business, while also coaching and mentoring colleagues to build capability within the team. As part of the role, you'll participate in a 24/7 on-call rota supporting critical IP and security services.
At Virgin Media O₂, we connect people to the moments that matter most. Virgin Media leads the UK for broadband reliability, speed and overall performance, while O₂ keeps people connected on the move with award-winning coverage. We're also proud to be named one of the Financial Times Top 500 Best Employers for 2026, based on one of the UK's largest employee satisfaction surveys. Join us and you'll be part of a team that stays curious, positive and focused on making life easier for our customers and each other. We're investing in the future of connectivity, from expanding next-generation 5G to exploring satellite-supported solutions that help reach rural communities and hard-to-connect places. You'll work with people who back good ideas and give you plenty of room to grow. So if you're looking for a place where you can feel supported, trusted and genuinely valued, you'll feel right at home here.
We're a flexible-first organisation, because we know people do their best work when they have choice and clarity. To support meaningful collaboration, we ask everyone to spend at least eight days a month connecting with each other in person. That doesn't just mean time in the office - it could be team meetings, offsites, volunteering days, cross-functional projects, or away days. What matters is making those moments count - so when we come together, it benefits everyone.
The must haves
- Proven experience supporting large scale IP network infrastructure in an enterprise environment
- Strong knowledge of network technologies including firewalls, DNS and security platforms
- Demonstrated ability to troubleshoot and resolve complex technical issues
- Experience working in a 24x7 operational support environment with on call responsibilities
- Ability to coordinate service restoration and lead technical response in high pressure situations
The other stuff we are looking for
- Industry certifications such as CCNP, CCISP or equivalent
- Experience working within a telecommunications environment
- Exposure to cloud network technologies such as Juniper private cloud solutions
- Ability to communicate complex technical issues to non-technical stakeholders
- A proactive mindset with a focus on continuous improvement and mentoring others
What's in it for you
We know life isn't just about work, so our benefits are built to support you in the moments that matter. You'll get Bupa healthcare, wellbeing support, life cover, a pension and generous holiday - plus your birthday off. And there's more. Enjoy some extra perks on us, with optional electric vehicle lease and Cycle2Work schemes, dental insurance, neurodiversity assessments, and brilliant discounts on broadband, TV and mobile. You'll even get access to the Virgin Family platform and the O₂ Priority app, with exclusive rewards, experiences and chances to attend events at The O₂ and beyond.
Next steps
If this feels like a place where you can belong, we'd love to see what you can do. Once you apply, the next steps might include a call with a recruiter, a video interview, an interview with the hiring manager and a task or assessment. We'll also ask about any adjustments you might need, and we'll do our best to make them happen. We review applications and interview throughout the advert window, so it's worth applying sooner rather than later. If you're offered the role, the offer will be subject to background checks, including a criminal record check and, for some roles, a financial background check.
Senior IP Security Engineer in Bristol employer: Virgin Media O₂
At Virgin Media O₂, we pride ourselves on being an inclusive employer that values diversity and fosters a collaborative work culture. As an Operational Performance Manager, you'll benefit from our flexible-first approach, extensive employee support networks, and opportunities for professional growth, all while contributing to innovative connectivity solutions in a dynamic environment. With competitive benefits including healthcare, generous holiday, and unique perks, you'll find a rewarding workplace that truly cares about your well-being and development.
StudySmarter Expert Advice🤫
We think this is how you could land Senior IP Security Engineer in Bristol
✨Get Involved in the Cybersecurity Community
Diving into the cybersecurity community is key for landing that full-time gig. Join forums like Reddit's r/cybersecurity or attend local meetups to connect with industry veterans and other job seekers. Networking is everything in this field—don’t just be a passive lurker!
✨Show Off Your Skills with Capture the Flag Competitions
Participate in Capture the Flag (CTF) competitions; these are not just a fun way to boost your skills but also a chance to showcase your talent to potential employers. Many companies, including Virgin Media O₂, love seeing candidates who actively engage in these challenges.
✨Tailor Your Online Presence
Make sure your LinkedIn and any professional profiles reflect your cybersecurity expertise. Share your projects, whether they’re personal or from a previous role, to catch the eye of hiring managers. This is how they’ll find your passion and commitment to the field!
✨Apply Directly Through Virgin Media O₂
Don’t forget to head straight to our website and check out any openings for cybersecurity roles at Virgin Media O₂. Applying directly can sometimes give you an edge, especially if you can mention that you've been following our work or engaging in the community.
We think you need these skills to ace Senior IP Security Engineer in Bristol
Some tips for your application 🫡
Show off your technical skills:In cybersecurity, it's crucial to highlight your technical prowess. Make sure your CV showcases specific skills like network security, penetration testing, or threat analysis. If you have relevant certifications (like CEH or CISSP), pop those on the front page to grab attention!
Tailor your portfolio for the role:Even for a full-time role, a portfolio can set you apart. If you've worked on any cybersecurity projects—be it CTF challenges, security assessments, or research papers—include these in your application. This demonstrates not just your skills, but also your hands-on experience!
Use real-world examples:When writing your cover letter, don’t just stick to your qualifications. Share real-world examples of how you’ve tackled security issues or vulnerabilities. This gives the hiring team at Virgin Media O₂ insight into your practical problem-solving abilities and makes your application memorable.
Demonstrate your passion for cybersecurity:Cybersecurity is an ever-evolving field, so show us that you’re always learning! Mention any recent courses, webinars, or industry events you’ve attended. This not only exhibits your enthusiasm but also signals to Virgin Media O₂ that you’re committed to staying ahead in the game.
How to prepare for a job interview at Virgin Media O₂
✨Sharpen Your Technical Skills
For a role in cybersecurity, it’s essential to be up-to-date with the latest tools and techniques. Brush up on your knowledge of firewalls, intrusion detection systems, and vulnerability assessment tools. Be ready to discuss specific scenarios where you’ve applied these skills, as hands-on experience can really set us apart in interviews.
✨Prepare for Scenario-Based Questions
Expect the interviewers at Virgin Media O₂ to throw in some hypothetical situations to see how you’d handle them. Think about common security breaches or incidents and be prepared to explain how you would respond. This not only shows your problem-solving skills but also your understanding of real-world cybersecurity challenges.
✨Highlight Your Certifications
Certifications like CompTIA Security+, CISSP, or CEH can give you a significant edge in a full-time role in cybersecurity. Make sure to mention these during your interview and be prepared to discuss what you learned through those certifications and how they relate to the position at Virgin Media O₂.
✨Show Your Passion for Cybersecurity
Since you’re going for a full-time gig, showing genuine enthusiasm for the field can make all the difference. Share any personal projects, blogs, or communities you’re part of that relate to cybersecurity. This not only showcases your passion but also your commitment to staying engaged in this ever-evolving field.
