Pre-Sales Network Engineer in London

Pre-Sales Network Engineer in London

London Full-Time 90000 - 120000 £ / year (est.) Home office possible
Career Cross Ltd

At a Glance

  • Tasks: Drive revenue by delivering technical presales support and shaping best-fit solutions for clients.
  • Company: Leading digital transformation company supporting essential organisations.
  • Benefits: Competitive salary, bonus, car allowance, and extensive benefits package.
  • Other info: Dynamic environment with opportunities for travel and professional growth.
  • Why this job: Be a trusted advisor in a remote role, making a real impact in the public sector.
  • Qualifications: 5+ years in IT with presales experience; strong technical and communication skills required.

The predicted salary is between 90000 - 120000 £ per year.

Our client is at the forefront of digital transformation, supporting the world’s most essential organisations through their most complex digital challenges. By providing visibility and insight at an unparalleled scale they help clients solve problems faster, secure what matters, and drive continuous innovation across their digital ecosystems.

We are now seeking a Pre-Sales Network Engineer to support the growth of UK public sector accounts. This is a remote, client-facing role for a highly technical and experienced presales professional with a strong Government/Public Sector background and current SC clearance.

As Sales Engineer, you will play a vital role in driving revenue by delivering technical presales support, demonstrating product value, and shaping best-fit solutions. Reporting to the Regional Sales Director, you will act as a trusted advisor for public sector clients and internal stakeholders.

  • Leading technical discovery and supporting the full sales cycle
  • Acting as a technical expert across integrators, service providers, and Government
  • Partnering with product and engineering to influence roadmaps and relay market feedback
  • Building strong customer relationships and identifying upsell opportunities
  • Helping customers use the product to find/troubleshoot problems in PoC etc.

Requirements:

  • 5+ years’ experience in IT, with at least 2 years in presales, network engineering, or technical support
  • Ability to translate technical challenges into clear commercial value
  • Security concepts and network infrastructure design
  • Network performance and fault/alert management
  • Operating systems – Linux, Windows
  • Cloud and virtualisation technologies – SDN/NFV, Public/Private Cloud
  • Performance tools – HP/OV, Tivoli, EMC SMARTS, ArcSight
  • Relevant certifications – CCNA, CCNP, CCIE
  • Formal presales training (e.g. Exposure to packet analysis, troubleshooting)
  • Comfortable with 60-70% UK travel
  • Degree in Computer Science, Software Engineering, or equivalent technical military training
  • MBA or relevant business/leadership qualification
  • Exposure to security analytics tools and techniques, such as log analysis, anomaly detection, or traffic monitoring, with an interest in developing stronger skills
  • Understanding of full packet capture and analysis concepts, or hands-on experience with tools like Wireshark, Zeek, or similar platforms
  • Awareness of cybersecurity frameworks and best practices (e.g., NIST, ISO 27001) and how they apply to network assurance

Keywords – network, networking, network engineer, principle engineer, principle network engineer, cybersecurity, software engineer, Wireshark, Zeek, RFP/RFI, Arbor, Radwhere, Riverbed, A10, ExtraHop, TCP/IP, SNMP, Netflow, VoIP, CCNA, CCNP, CCIE, SC clearance, security clearance, pre-sales, presales, sales engineer, network sales engineer, remote, homebased

Pre-Sales Network Engineer in London employer: Career Cross Ltd

As a leading player in digital transformation, our company offers an exceptional work environment for Pre-Sales Network Engineers, particularly those with a background in the Government/Public Sector. With a competitive salary package, extensive benefits, and a culture that fosters innovation and collaboration, employees are empowered to grow their skills while making a meaningful impact on essential organisations. The remote nature of the role allows for flexibility, ensuring a healthy work-life balance while engaging with clients across the UK.
Career Cross Ltd

Contact Detail:

Career Cross Ltd Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Pre-Sales Network Engineer in London

✨Tip Number 1

Network, network, network! Get out there and connect with people in the industry. Attend events, webinars, or even local meetups. The more you engage with others, the better your chances of landing that Pre-Sales Network Engineer role.

✨Tip Number 2

Show off your technical chops! When you're in interviews or networking situations, be ready to discuss your experience with network performance, security concepts, and any relevant tools like Wireshark. This will help you stand out as a knowledgeable candidate.

✨Tip Number 3

Don’t forget to tailor your approach! Each client is different, so make sure you can adapt your solutions to their specific needs. Highlight your ability to translate technical challenges into commercial value during conversations.

✨Tip Number 4

Apply through our website! We’ve got loads of resources to help you prepare for interviews and showcase your skills. Plus, applying directly shows your enthusiasm for the role and gives you a better chance of getting noticed.

We think you need these skills to ace Pre-Sales Network Engineer in London

Technical Presales Support
Network Engineering
Government/Public Sector Knowledge
SC Clearance
Security Concepts
Network Infrastructure Design
Cloud Technologies (SDN/NFV, Public/Private Cloud)
Operating Systems (Linux, Windows)
Performance Tools (HP/OV, Tivoli, EMC SMARTS, ArcSight)
Relevant Certifications (CCNA, CCNP, CCIE)
Packet Analysis and Troubleshooting
Security Analytics Tools (log analysis, anomaly detection, traffic monitoring)
Full Packet Capture and Analysis (Wireshark, Zeek)
Cybersecurity Frameworks (NIST, ISO 27001)
Customer Relationship Management

Some tips for your application 🫡

Tailor Your CV: Make sure your CV is tailored to the Pre-Sales Network Engineer role. Highlight your experience in presales, network engineering, and any relevant certifications like CCNA or CCNP. 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! Use it to explain why you're passionate about this role and how your background in the public sector makes you a great fit. We love seeing genuine enthusiasm and a clear understanding of our mission.

Showcase Technical Expertise: In your application, don't shy away from showcasing your technical skills. Mention your experience with network performance tools, cloud technologies, and security concepts. We’re looking for someone who can translate complex challenges into commercial value!

Apply Through Our Website: We encourage you to apply through our website for a smoother process. It helps us keep track of your application and ensures you don’t miss out on any important updates. Plus, it’s super easy!

How to prepare for a job interview at Career Cross Ltd

✨Know Your Tech Inside Out

As a Pre-Sales Network Engineer, you need to be the go-to expert on network infrastructure and security concepts. Brush up on your knowledge of SDN/NFV, cloud technologies, and performance tools like Wireshark. Be ready to discuss how these technologies can solve specific problems for clients.

✨Showcase Your Communication Skills

This role is client-facing, so it's crucial to demonstrate your ability to translate complex technical jargon into clear, commercial value. Practice explaining technical challenges in simple terms, and prepare examples of how you've successfully communicated with clients in the past.

✨Prepare for Technical Discovery

Expect to lead technical discovery sessions during the interview. Familiarise yourself with common questions that might arise and think about how you would approach identifying client needs. Have a few scenarios ready where you've successfully uncovered client requirements in previous roles.

✨Build Rapport with Interviewers

Since this role involves building strong customer relationships, show your interpersonal skills during the interview. Engage with your interviewers, ask insightful questions about their challenges, and express genuine interest in their work. This will help you stand out as a candidate who can connect with clients.

Pre-Sales Network Engineer in London
Career Cross Ltd
Location: London

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